2024-10-27 17:28:27 +00:00
80 changed files with 4991 additions and 0 deletions
--- a/.golangci.yaml
+++ b/.golangci.yaml
@ -0,0 +1,153 @@
+run:
+  timeout: 3m
+  # Exit code when at least one issue was found.
+  # Default: 1
+  issues-exit-code: 2
+  # Include test files or not.
+  # Default: true
+  tests: false
+
+# Reference URL: https://golangci-lint.run/usage/linters/
+linters:
+  # Disable everything by default so upgrades to not include new - default
+  # enabled-  linters.
+  disable-all: true
+  # Specifically enable linters we want to use.
+  enable:
+    #    - depguard
+    - errcheck
+    #    - godot
+    - gofmt
+    - goimports
+    - gosimple
+    - govet
+    - ineffassign
+    - misspell
+    - revive
+    #    - staticcheck
+    - typecheck
+    - unused
+    #    - wsl
+    - asasalint
+    - asciicheck
+    - bidichk
+    - bodyclose
+    #    - containedctx
+    - contextcheck
+    #    - cyclop
+    #    - varnamelen
+    # - gci
+    - wastedassign
+    - whitespace
+    #    - wrapcheck
+    - thelper
+    - tparallel
+    - unconvert
+    - unparam
+    - usestdlibvars
+    - tenv
+    - testableexamples
+    - stylecheck
+    - sqlclosecheck
+    - nosprintfhostport
+    - paralleltest
+    - prealloc
+    - predeclared
+    - promlinter
+    - reassign
+    - rowserrcheck
+    - nakedret
+    - nestif
+    - nilerr
+    - nilnil
+    - nlreturn
+    - noctx
+    - nolintlint
+    - nonamedreturns
+    - decorder
+    - dogsled
+    #    - dupl
+    - dupword
+    - durationcheck
+    - errchkjson
+    - errname
+    - errorlint
+    # - execinquery
+    - exhaustive
+    - exportloopref
+    - forbidigo
+    - forcetypeassert
+    #    - gochecknoglobals
+    - gochecknoinits
+    - gocognit
+    - goconst
+    - gocritic
+    - gocyclo
+    #   - godox
+    #   - goerr113
+    #   - gofumpt
+    - goheader
+    - gomoddirectives
+    #    - gomodguard always failed
+    - goprintffuncname
+    - gosec
+    - grouper
+    - importas
+    - interfacebloat
+    #    - ireturn
+    - lll
+    - loggercheck
+    - maintidx
+    - makezero
+
+issues:
+  exclude-rules:
+    - path: _test\.go
+      linters:
+        - funlen
+        - goconst
+        - interfacer
+        - dupl
+        - lll
+        - goerr113
+        - errcheck
+        - gocritic
+        - cyclop
+        - wrapcheck
+        - gocognit
+        - contextcheck
+
+  exclude-dirs:
+    - internal/model
+    - internal/logic/couponservice
+    - internal/logic/inventoryservice
+    - internal/logic/productservice
+    - internal/logic/subscriptionservice
+    - internal/logic/walletservice
+
+  exclude-files:
+    - .*_test.go
+
+
+
+linters-settings:
+  gci:
+    sections:
+      - standard # Standard section: captures all standard packages.
+      - default # Default section: contains all imports that could not be matched to another section type.
+  gocognit:
+    # Minimal code complexity to report.
+    # Default: 30 (but we recommend 10-20)
+    min-complexity: 40
+  nestif:
+    # Minimal complexity of if statements to report.
+    # Default: 5
+    min-complexity: 10
+  lll:
+    # Max line length, lines longer will be reported.
+    # '\t' is counted as 1 character by default, and can be changed with the tab-width option.
+    # Default: 120.
+    line-length: 200
+    # Tab width in spaces.
+    # Default: 1
+    tab-width: 1
--- a/64
+++ b/64
@ -0,0 +1,64 @@
+GO_CTL_NAME=goctl
+
+# go-zero 生成風格
+GO_ZERO_STYLE=go_zero
+
+GO ?= go
+GOFMT ?= gofmt "-s"
+GOFILES := $(shell find . -name "*.go")
+LDFLAGS := -s -w
+VERSION="v1.0.1"
+DOCKER_REPO="igs170911/feed"
+
+.PHONY: test
+test: # 進行測試
+	go test -v --cover ./...
+
+.PHONY: fmt
+fmt: # 格式優化
+	$(GOFMT) -w $(GOFILES)
+	goimports -w  ./
+	golangci-lint run
+
+.PHONY: gen-rpc
+gen-rpc: # 建立 rpc code
+	$(GO_CTL_NAME) rpc protoc ./generate/protobuf/trade.proto -m --style=$(GO_ZERO_STYLE) --go_out=./gen_result/pb --go-grpc_out=./gen_result/pb --zrpc_out=.
+	go mod tidy
+	@echo "Generate core-api files successfully"
+
+.PHONY: gen-clean
+gen-clean: # 建立 rpc code
+	rm -rf ./client
+	rm -rf ./etc
+	rm -rf ./gen_result
+	rm -rf ./internal
+	rm -rf go.mod
+	rm -rf go.sum
+	rm -rf order.go
+	@echo "Generate core-api files successfully"
+
+.PHONY: run-docker
+run-docker: # 建立 rpc code
+	docker run --platform=linux/arm64/v8 -p 8080:8080 $(DOCKER_REPO):$(VERSION)
+
+.PHONY: build-docker
+build-docker:
+	cp ./build/Dockerfile Dockerfile
+	docker buildx build -t $(DOCKER_REPO):$(VERSION) --build-arg SSH_PRIVATE_KEY="$(cat ~/.ssh/ed_25519)" .
+	rm -rf Dockerfile
+	@echo "Generate core-api files successfully"
+
+gen-mongo-model: # 建立 rpc 資料庫
+	# 只產生 Model 剩下的要自己撰寫，連欄位名稱也是
+	goctl model mongo -t order --dir ./internal/model/mongo --style $(GO_ZERO_STYLE)
+	@echo "Generate mongo model files successfully"
+
+.PHONY: mock-gen
+mock-gen: # 建立 mock 資料
+	mockgen -source=./internal/model/mongo/order_model_gen.go -destination=./internal/mock/model/order_model_gen.go -package=mock
+	mockgen -source=./internal/model/mongo/order_model.go -destination=./internal/mock/model/order_model.go -package=mock
+	@echo "Generate mock files successfully"
+
+.PHONY: migrate-database
+migrate-database:
+	migrate -source file://generate/database/mongodb -database 'mongodb://127.0.0.1:27017/digimon_order' up
--- a/etc/trade.yaml
+++ b/etc/trade.yaml
@ -0,0 +1,29 @@
+Name: trade.rpc
+ListenOn: 0.0.0.0:8080
+Etcd:
+  Hosts:
+  - 127.0.0.1:2379
+  Key: trade.rpc
+
+mongodb:
+  hosts: [ 127.0.0.1:27017 ]
+  username:
+  password:
+  databaseName: "cnx_commission"
+  minPoolSize: 10
+  maxPoolSize: 30
+  maxConnIdleTime: 30m
+  replicaName: ""
+
+Mongo:
+  Schema: mongodb
+  Host: 127.0.0.1
+  User: ""
+  Password: ""
+  Port: "27017"
+  Database: digimon_order
+  ReplicaName: "order"
+  MaxStaleness: 30m
+  MaxPoolSize: 30
+  MinPoolSize: 10
+  MaxConnIdleTime: 30m
--- a/go.mod
+++ b/go.mod
@ -0,0 +1,108 @@
+module app-cloudep-trade-service
+
+go 1.22.3
+
+require (
+	code.30cm.net/digimon/library-go/errs v1.2.5
+	code.30cm.net/digimon/library-go/validator v1.0.0
+	github.com/go-playground/assert/v2 v2.2.0
+	github.com/go-playground/validator/v10 v10.22.0
+	github.com/shopspring/decimal v1.4.0
+	github.com/zeromicro/go-zero v1.7.3
+	go.mongodb.org/mongo-driver v1.17.1
+	go.uber.org/mock v0.5.0
+	google.golang.org/grpc v1.67.1
+	google.golang.org/protobuf v1.35.1
+)
+
+require (
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/coreos/go-semver v0.3.1 // indirect
+	github.com/coreos/go-systemd/v22 v22.5.0 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
+	github.com/emicklei/go-restful/v3 v3.11.0 // indirect
+	github.com/fatih/color v1.17.0 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
+	github.com/go-logr/logr v1.4.2 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
+	github.com/go-openapi/jsonpointer v0.19.6 // indirect
+	github.com/go-openapi/jsonreference v0.20.2 // indirect
+	github.com/go-openapi/swag v0.22.4 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/mock v1.6.0 // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
+	github.com/golang/snappy v0.0.4 // indirect
+	github.com/google/gnostic-models v0.6.8 // indirect
+	github.com/google/go-cmp v0.6.0 // indirect
+	github.com/google/gofuzz v1.2.0 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.20.0 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/klauspost/compress v1.17.9 // indirect
+	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/mailru/easyjson v0.7.7 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/montanaflynn/stats v0.7.1 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/openzipkin/zipkin-go v0.4.3 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
+	github.com/prometheus/client_golang v1.20.5 // indirect
+	github.com/prometheus/client_model v0.6.1 // indirect
+	github.com/prometheus/common v0.55.0 // indirect
+	github.com/prometheus/procfs v0.15.1 // indirect
+	github.com/redis/go-redis/v9 v9.7.0 // indirect
+	github.com/spaolacci/murmur3 v1.1.0 // indirect
+	github.com/xdg-go/pbkdf2 v1.0.0 // indirect
+	github.com/xdg-go/scram v1.1.2 // indirect
+	github.com/xdg-go/stringprep v1.0.4 // indirect
+	github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 // indirect
+	go.etcd.io/etcd/api/v3 v3.5.15 // indirect
+	go.etcd.io/etcd/client/pkg/v3 v3.5.15 // indirect
+	go.etcd.io/etcd/client/v3 v3.5.15 // indirect
+	go.opentelemetry.io/otel v1.24.0 // indirect
+	go.opentelemetry.io/otel/exporters/jaeger v1.17.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.24.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.24.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.24.0 // indirect
+	go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.24.0 // indirect
+	go.opentelemetry.io/otel/exporters/zipkin v1.24.0 // indirect
+	go.opentelemetry.io/otel/metric v1.24.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.24.0 // indirect
+	go.opentelemetry.io/otel/trace v1.24.0 // indirect
+	go.opentelemetry.io/proto/otlp v1.3.1 // indirect
+	go.uber.org/atomic v1.10.0 // indirect
+	go.uber.org/automaxprocs v1.6.0 // indirect
+	go.uber.org/multierr v1.9.0 // indirect
+	go.uber.org/zap v1.24.0 // indirect
+	golang.org/x/crypto v0.28.0 // indirect
+	golang.org/x/net v0.30.0 // indirect
+	golang.org/x/oauth2 v0.22.0 // indirect
+	golang.org/x/sync v0.8.0 // indirect
+	golang.org/x/sys v0.26.0 // indirect
+	golang.org/x/term v0.25.0 // indirect
+	golang.org/x/text v0.19.0 // indirect
+	golang.org/x/time v0.7.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20240814211410-ddb44dafa142 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240814211410-ddb44dafa142 // indirect
+	gopkg.in/inf.v0 v0.9.1 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	k8s.io/api v0.29.3 // indirect
+	k8s.io/apimachinery v0.29.4 // indirect
+	k8s.io/client-go v0.29.3 // indirect
+	k8s.io/klog/v2 v2.110.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 // indirect
+	k8s.io/utils v0.0.0-20240711033017-18e509b52bc8 // indirect
+	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
+	sigs.k8s.io/yaml v1.3.0 // indirect
+)
--- a/internal/config/config.go
+++ b/internal/config/config.go
@ -0,0 +1,27 @@
+package config
+
+import (
+	"time"
+
+	"github.com/zeromicro/go-zero/zrpc"
+)
+
+type Config struct {
+	zrpc.RpcServerConf
+
+	Mongo struct {
+		Schema          string
+		User            string
+		Password        string
+		Host            string
+		Port            string
+		Database        string
+		ReplicaName     string
+		MaxStaleness    time.Duration
+		MaxPoolSize     uint64
+		MinPoolSize     uint64
+		MaxConnIdleTime time.Duration
+		// Compressors                      []string
+		// EnableStandardReadWriteSplitMode bool
+	}
+}
--- a/internal/domain/errors.go
+++ b/internal/domain/errors.go
@ -0,0 +1,45 @@
+package domain
+
+import (
+	"strings"
+
+	ers "code.30cm.net/digimon/library-go/errs"
+	"code.30cm.net/digimon/library-go/errs/code"
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ErrorCode uint32
+
+func (e ErrorCode) ToUint32() uint32 {
+	return uint32(e)
+}
+
+// Error Code 統一這邊改
+const (
+	_                              = iota
+	CreateOrderErrorCode ErrorCode = iota
+	CancelOrderErrorCode
+	ModifyOrderErrorCode
+	TimeoutOrderErrorCode
+)
+
+const (
+	_ ErrorCode = 10 + iota
+	DataNotFoundErrorCode
+)
+
+func CommentError(ec ErrorCode, s ...string) *ers.LibError {
+	return ers.NewError(code.CloudEPOrder, code.DBError, ec.ToUint32(), strings.Join(s, " "))
+}
+
+func CommentErrorL(ec ErrorCode,
+	l logx.Logger, filed []logx.LogField, s ...string) *ers.LibError {
+	e := CommentError(ec, s...)
+	l.WithCallerSkip(1).WithFields(filed...).Error(e.Error())
+
+	return e
+}
+
+func NotFoundError(ec ErrorCode, s ...string) *ers.LibError {
+	return ers.NewError(code.CloudEPOrder, code.ResourceNotFound, ec.ToUint32(), strings.Join(s, " "))
+}
--- a/internal/domain/order.go
+++ b/internal/domain/order.go
@ -0,0 +1,32 @@
+package domain
+
+type OrderStatus int64
+
+func (o *OrderStatus) ToInt64() int64 {
+	return int64(*o)
+}
+
+const (
+	OrderStatusCreated         OrderStatus = 0  // 建立訂單
+	OrderStatusFailed          OrderStatus = 1  // 建單失敗
+	OrderStatusReviewing       OrderStatus = 2  // 審核中
+	OrderStatusPaying          OrderStatus = 3  // 付款中
+	OrderStatusPaid            OrderStatus = 4  // 已付款
+	OrderStatusPendingTransfer OrderStatus = 5  // 已付款待轉帳
+	OrderStatusDisputing       OrderStatus = 6  // 申訴中
+	OrderStatusCompleted       OrderStatus = 7  // 交易完成
+	OrderStatusFailedTrade     OrderStatus = 8  // 交易失敗
+	OrderStatusCancelled       OrderStatus = 9  // 交易取消
+	OrderStatusAbnormal        OrderStatus = 10 // 交易異常
+	OrderStatusTimeout         OrderStatus = 11 // 交易超時
+)
+
+type OrderType int64
+
+const (
+	OrderTypeTest OrderType = 0 // 測試訂單
+)
+
+func (o *OrderType) ToInt() int {
+	return int(*o)
+}
--- a/internal/domain/usecase/order.go
+++ b/internal/domain/usecase/order.go
@ -0,0 +1,165 @@
+package usecase
+
+import (
+	"app-cloudep-trade-service/internal/domain"
+	"context"
+
+	"github.com/shopspring/decimal"
+)
+
+type OrderUseCase interface {
+	// CreateOrder 建立訂單，不另外做 struct 直接用 model.Order
+	// 考量底層已經寫完，如有額外需求需要在這邊用轉的
+	CreateOrder(ctx context.Context, param CreateOrderReq) error
+	// CancelOrder 取消訂單
+	CancelOrder(ctx context.Context, param CancelOrderQuery) error
+	// DeleteOrder 刪除訂單（軟刪除）
+	DeleteOrder(ctx context.Context, param DeleteOrderQuery) error
+	// GetOrder 取得訂單資料
+	GetOrder(ctx context.Context, param GetOrderQuery) (*GetOrderResp, error)
+	// ListOrder 取得資料列表
+	ListOrder(ctx context.Context, param GetOrderListReq) (*ListOrderResp, error)
+	// ModifyOrderStatus 更新資料
+	ModifyOrderStatus(ctx context.Context, param *ModifyOrderQuery) error
+	// OrderStatusTimeout 訂單超時任務/cron/order-status/timeout
+	OrderStatusTimeout(ctx context.Context) error
+}
+
+// ModifyOrderQuery
+// 0.建立訂單 1.建單失敗 2.審核中 3.付款中 4.已付款
+// 5.已付款待轉帳 6.申訴中 7.交易完成
+// 8.交易失敗 9.交易取消 10.交易異常 11.交易超時
+
+type ModifyOrderQuery struct {
+	BusinessID string `json:"business_id" validate:"required"`
+	Status     int64  `json:"status" validate:"required,oneof=2 3 4 5 6 7 8 11"`
+}
+
+// CancelOrderQuery 1.建單失敗 9.交易取消 10.交易異常
+type CancelOrderQuery struct {
+	BusinessID string
+	Status     domain.OrderStatus
+}
+
+// DeleteOrderQuery 刪除訂單（軟刪除）
+type DeleteOrderQuery struct {
+	BusinessID string
+}
+
+// GetOrderQuery 取得訂單
+type GetOrderQuery struct {
+	BusinessID string
+}
+
+type GetOrderResp struct {
+	BusinessID           string             // 訂單業務流水號
+	OrderType            domain.OrderType   `json:"order_type"`                         // 訂單類型
+	OrderStatus          domain.OrderStatus `json:"order_status"`                       // 訂單狀態
+	Brand                string             `json:"brand"`                              // 下單平台
+	OrderUID             string             `json:"order_uid"`                          // 下單用戶 UID
+	ReferenceID          string             `json:"reference_id"`                       // 訂單來源
+	Count                string             `json:"count"`                              // 訂單數量 (decimal to string)
+	OrderFee             string             `json:"order_fee"`                          // 訂單手續費 (decimal to string)
+	Amount               string             `json:"amount"`                             // 單價 (decimal to string)
+	ReferenceBrand       *string            `json:"reference_brand,omitempty"`          // 訂單來源平台
+	ReferenceUID         *string            `json:"reference_uid,omitempty"`            // 訂單來源用戶 UID
+	WalletStatus         *int64             `json:"wallet_status,omitempty"`            // 交易金額狀態
+	ThreePartyStatus     *int64             `json:"three_party_status,omitempty"`       // 三方請求狀態
+	DirectionType        *int64             `json:"direction_type,omitempty"`           // 交易方向
+	CryptoType           *string            `json:"crypto_type,omitempty"`              // 交易幣種
+	ThirdPartyFee        *string            `json:"third_party_fee,omitempty"`          // 第三方手續費 (decimal to string)
+	CryptoToUsdtRate     *string            `json:"crypto_to_usdt_rate,omitempty"`      // 交易幣種對 USDT 匯率 (decimal to string)
+	FiatToUsdRate        *string            `json:"fiat_to_usd_rate,omitempty"`         // 法幣對 USD 匯率 (decimal to string)
+	FeeCryptoToUsdtRate  *string            `json:"fee_crypto_to_usdt_rate,omitempty"`  // 手續費幣種對 USDT 匯率 (decimal to string)
+	UsdtToCryptoTypeRate *string            `json:"usdt_to_crypto_type_rate,omitempty"` // USDT 對交易幣種匯率 (decimal to string)
+	PaymentFiat          *string            `json:"payment_fiat,omitempty"`             // 支付法幣
+	PaymentUnitPrice     *string            `json:"payment_unit_price,omitempty"`       // crypto 單價 (decimal to string)
+	PaymentTemplateID    *string            `json:"payment_template_id,omitempty"`      // 支付方式配置 ID
+	OrderArrivalTime     *int64             `json:"order_arrival_time,omitempty"`       // 訂單到帳時間
+	OrderPaymentTime     *int64             `json:"order_payment_time,omitempty"`       // 訂單付款時間
+	UnpaidTimeoutSecond  *int64             `json:"unpaid_timeout_second,omitempty"`    // 支付期限秒數
+	ChainType            *string            `json:"chain_type,omitempty"`               // 主網類型
+	TxHash               *string            `json:"tx_hash,omitempty,omitempty"`        // 交易哈希
+	FromAddress          *string            `json:"from_address,omitempty,omitempty"`   // 來源地址
+	ToAddress            *string            `json:"to_address,omitempty,omitempty"`     // 目標地址
+	ChainFee             *string            `json:"chain_fee,omitempty"`                // 鏈上交易手續費 (decimal to string)
+	ChainFeeCrypto       *string            `json:"chain_fee_crypto,omitempty"`         // 鏈上手續費使用幣別
+	Memo                 *string            `json:"memo,omitempty"`                     // 鏈上備註
+	OrderNote            *string            `json:"order_note,omitempty"`               // 訂單交易備註
+	CreateTime           int64              `json:"create_time,omitempty"`              // 建立時間
+	UpdateTime           int64              `json:"update_time,omitempty"`              // 更新時間
+}
+
+type GetOrderListReq struct {
+	PageIndex int64
+	PageSize  int64
+
+	ReferenceID   string
+	ReferenceUID  string
+	BusinessID    string
+	UID           string
+	OrderType     domain.OrderType
+	DirectionType []int64
+	OrderStatus   []int64
+
+	StartCreateTime       int64
+	EndCreateTime         int64
+	StartUpdateTime       int64
+	EndUpdateTime         int64
+	StartOrderArrivalTime int64
+	EndOrderArrivalTime   int64
+	StartOrderPaymentTime int64
+	EndOrderPaymentTime   int64
+
+	CryptoType string
+	TxHash     string
+}
+
+type Pager struct {
+	Index int64
+	Size  int64
+	Total int64
+}
+
+type ListOrderResp struct {
+	Data []*GetOrderResp `json:"data"` // 訂單列表
+	Page *Pager          `json:"page"`
+}
+
+type CreateOrderReq struct {
+	BusinessID    string
+	OrderType     domain.OrderType   // 訂單類型
+	OrderStatus   domain.OrderStatus // 訂單狀態
+	Brand         string             // 下單平台
+	OrderUID      string             // 下單用戶 UID
+	ReferenceID   string             // 訂單來源
+	Count         decimal.Decimal    // 訂單數量
+	OrderFee      decimal.Decimal    // 訂單手續費
+	Amount        decimal.Decimal    // 單價
+	WalletStatus  int64              // 交易金額狀態
+	DirectionType int64              // 交易方向
+	// 以上為必要欄位，下面是區塊鏈時才需要
+	ReferenceBrand       *string          // 訂單來源平台
+	ReferenceUID         *string          // 訂單來源用戶 UID
+	ThreePartyStatus     *int64           // 三方請求狀態
+	CryptoType           *string          // 交易幣種
+	ThirdPartyFee        *decimal.Decimal // 第三方手續費
+	CryptoToUSDTRate     *decimal.Decimal // 加密貨幣對 USDT 匯率
+	FiatToUSDRate        *decimal.Decimal // 法幣對 USD 匯率
+	FeeCryptoToUSDTRate  *decimal.Decimal // 手續費加密貨幣對 USDT 匯率
+	USDTToCryptoTypeRate *decimal.Decimal // USDT 對加密貨幣匯率
+	PaymentFiat          *string          // 支付法幣
+	PaymentUnitPrice     *decimal.Decimal // 加密貨幣單價
+	PaymentTemplateID    *string          // 支付方式配置 ID
+	OrderArrivalTime     *int64           // 訂單到帳時間
+	OrderPaymentTime     *int64           // 訂單付款時間
+	UnpaidTimeoutSecond  *int64           // 支付期限秒數
+	ChainType            *string          // 主網類型
+	TxHash               *string          // 交易哈希
+	FromAddress          *string          // 來源地址
+	ToAddress            *string          // 目標地址
+	ChainFee             *decimal.Decimal // 鏈上交易手續費
+	ChainFeeCrypto       *string          // 鏈上手續費使用幣別
+	Memo                 *string          // 鏈上備註
+	OrderNote            *string          // 訂單交易備註
+}
--- a/internal/domain/wallet.go
+++ b/internal/domain/wallet.go
@ -0,0 +1,19 @@
+package domain
+
+type WalletStatus int64
+
+func (o *WalletStatus) ToInt() int {
+	return int(*o)
+}
+
+type ThreePartyStatus int64
+
+func (o *ThreePartyStatus) ToInt() int {
+	return int(*o)
+}
+
+type DirectionType int64
+
+func (o *DirectionType) ToInt() int {
+	return int(*o)
+}
--- a/internal/lib/mongo/custom_mongo_decimal.go
+++ b/internal/lib/mongo/custom_mongo_decimal.go
@ -0,0 +1,52 @@
+package mongo
+
+import (
+	"fmt"
+	"reflect"
+
+	"github.com/shopspring/decimal"
+	"go.mongodb.org/mongo-driver/bson/bsoncodec"
+	"go.mongodb.org/mongo-driver/bson/bsonrw"
+	"go.mongodb.org/mongo-driver/bson/primitive"
+)
+
+type MgoDecimal struct{}
+
+var (
+	_ bsoncodec.ValueEncoder = &MgoDecimal{}
+	_ bsoncodec.ValueDecoder = &MgoDecimal{}
+)
+
+func (dc *MgoDecimal) EncodeValue(_ bsoncodec.EncodeContext, w bsonrw.ValueWriter, value reflect.Value) error {
+	// TODO 待確認是否有非decimal.Decimal type而導致error的場景
+	dec, ok := value.Interface().(decimal.Decimal)
+	if !ok {
+		return fmt.Errorf("value %v to encode is not of type decimal.Decimal", value)
+	}
+
+	// Convert decimal.Decimal to primitive.Decimal128.
+	primDec, err := primitive.ParseDecimal128(dec.String())
+	if err != nil {
+		return fmt.Errorf("converting decimal.Decimal %v to primitive.Decimal128 error: %w", dec, err)
+	}
+
+	return w.WriteDecimal128(primDec)
+}
+
+func (dc *MgoDecimal) DecodeValue(_ bsoncodec.DecodeContext, r bsonrw.ValueReader, value reflect.Value) error {
+	primDec, err := r.ReadDecimal128()
+	if err != nil {
+		return fmt.Errorf("reading primitive.Decimal128 from ValueReader error: %w", err)
+	}
+
+	// Convert primitive.Decimal128 to decimal.Decimal.
+	dec, err := decimal.NewFromString(primDec.String())
+	if err != nil {
+		return fmt.Errorf("converting primitive.Decimal128 %v to decimal.Decimal error: %w", primDec, err)
+	}
+
+	// set as decimal.Decimal type
+	value.Set(reflect.ValueOf(dec))
+
+	return nil
+}
--- a/internal/lib/mongo/init_mongodb.go
+++ b/internal/lib/mongo/init_mongodb.go
@ -0,0 +1,14 @@
+package mongo
+
+import (
+	"app-cloudep-trade-service/internal/config"
+	"fmt"
+)
+
+func MustMongoConnectURL(c config.Config) string {
+	return fmt.Sprintf("%s://%s:%s",
+		c.Mongo.Schema,
+		c.Mongo.Host,
+		c.Mongo.Port,
+	)
+}
--- a/internal/lib/mongo/option.go
+++ b/internal/lib/mongo/option.go
@ -0,0 +1,51 @@
+package mongo
+
+import (
+	"app-cloudep-trade-service/internal/config"
+	"reflect"
+
+	"github.com/shopspring/decimal"
+	"github.com/zeromicro/go-zero/core/stores/mon"
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/bson/bsoncodec"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+type TypeCodec struct {
+	ValueType reflect.Type
+	Encoder   bsoncodec.ValueEncoder
+	Decoder   bsoncodec.ValueDecoder
+}
+
+// WithTypeCodec registers TypeCodecs to convert custom types.
+func WithTypeCodec(typeCodecs ...TypeCodec) mon.Option {
+	return func(c *options.ClientOptions) {
+		registry := bson.NewRegistry()
+		for _, v := range typeCodecs {
+			registry.RegisterTypeEncoder(v.ValueType, v.Encoder)
+			registry.RegisterTypeDecoder(v.ValueType, v.Decoder)
+		}
+		c.SetRegistry(registry)
+	}
+}
+
+// SetCustomDecimalType force convert primitive.Decimal128 to decimal.Decimal.
+func SetCustomDecimalType() mon.Option {
+	return WithTypeCodec(TypeCodec{
+		ValueType: reflect.TypeOf(decimal.Decimal{}),
+		Encoder:   &MgoDecimal{},
+		Decoder:   &MgoDecimal{},
+	})
+}
+
+func InitMongoOptions(cfg config.Config) mon.Option {
+	return func(opts *options.ClientOptions) {
+		opts.SetMaxPoolSize(cfg.Mongo.MaxPoolSize)
+		opts.SetMinPoolSize(cfg.Mongo.MinPoolSize)
+		opts.SetMaxConnIdleTime(cfg.Mongo.MaxConnIdleTime)
+		opts.SetCompressors([]string{"snappy"})
+		// opts.SetReplicaSet(cfg.Mongo.ReplicaName)
+		// opts.SetWriteConcern(writeconcern.W1())
+		// opts.SetReadPreference(readpref.Primary())
+	}
+}
--- a/internal/logic/couponservice/create_coupon_logic.go
+++ b/internal/logic/couponservice/create_coupon_logic.go
@ -0,0 +1,31 @@
+package couponservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type CreateCouponLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewCreateCouponLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateCouponLogic {
+	return &CreateCouponLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// CreateCoupon 創建優惠券
+func (l *CreateCouponLogic) CreateCoupon(in *trade.CreateCouponReq) (*trade.CouponResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.CouponResp{}, nil
+}
--- a/internal/logic/couponservice/delete_coupon_logic.go
+++ b/internal/logic/couponservice/delete_coupon_logic.go
@ -0,0 +1,31 @@
+package couponservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type DeleteCouponLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewDeleteCouponLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DeleteCouponLogic {
+	return &DeleteCouponLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// DeleteCoupon 刪除優惠券
+func (l *DeleteCouponLogic) DeleteCoupon(in *trade.CouponQueryReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/couponservice/list_coupons_logic.go
+++ b/internal/logic/couponservice/list_coupons_logic.go
@ -0,0 +1,31 @@
+package couponservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListCouponsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewListCouponsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListCouponsLogic {
+	return &ListCouponsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// ListCoupons列出所有優惠券
+func (l *ListCouponsLogic) ListCoupons(in *trade.CouponListReq) (*trade.CouponListResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.CouponListResp{}, nil
+}
--- a/internal/logic/couponservice/query_coupon_logic.go
+++ b/internal/logic/couponservice/query_coupon_logic.go
@ -0,0 +1,31 @@
+package couponservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type QueryCouponLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewQueryCouponLogic(ctx context.Context, svcCtx *svc.ServiceContext) *QueryCouponLogic {
+	return &QueryCouponLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// QueryCoupon查詢優惠券
+func (l *QueryCouponLogic) QueryCoupon(in *trade.CouponQueryReq) (*trade.CouponResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.CouponResp{}, nil
+}
--- a/internal/logic/couponservice/update_coupon_logic.go
+++ b/internal/logic/couponservice/update_coupon_logic.go
@ -0,0 +1,31 @@
+package couponservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type UpdateCouponLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewUpdateCouponLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpdateCouponLogic {
+	return &UpdateCouponLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// UpdateCoupon更新優惠券
+func (l *UpdateCouponLogic) UpdateCoupon(in *trade.UpdateCouponReq) (*trade.CouponResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.CouponResp{}, nil
+}
--- a/internal/logic/couponservice/validate_coupon_logic.go
+++ b/internal/logic/couponservice/validate_coupon_logic.go
@ -0,0 +1,31 @@
+package couponservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ValidateCouponLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewValidateCouponLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ValidateCouponLogic {
+	return &ValidateCouponLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// ValidateCoupon 驗證優惠券 (在下單或支付時使用)
+func (l *ValidateCouponLogic) ValidateCoupon(in *trade.ValidateCouponReq) (*trade.CouponValidationResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.CouponValidationResp{}, nil
+}
--- a/internal/logic/inventoryservice/add_stock_logic.go
+++ b/internal/logic/inventoryservice/add_stock_logic.go
@ -0,0 +1,31 @@
+package inventoryservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type AddStockLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewAddStockLogic(ctx context.Context, svcCtx *svc.ServiceContext) *AddStockLogic {
+	return &AddStockLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// AddStock 增加庫存
+func (l *AddStockLogic) AddStock(in *trade.StockAdjustmentReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/inventoryservice/adjust_stock_logic.go
+++ b/internal/logic/inventoryservice/adjust_stock_logic.go
@ -0,0 +1,31 @@
+package inventoryservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type AdjustStockLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewAdjustStockLogic(ctx context.Context, svcCtx *svc.ServiceContext) *AdjustStockLogic {
+	return &AdjustStockLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// AdjustStock 調整庫存 (批量修改庫存，用於大批商品更新)
+func (l *AdjustStockLogic) AdjustStock(in *trade.BatchStockAdjustmentReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/inventoryservice/create_stock_logic.go
+++ b/internal/logic/inventoryservice/create_stock_logic.go
@ -0,0 +1,31 @@
+package inventoryservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type CreateStockLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewCreateStockLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateStockLogic {
+	return &CreateStockLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// CreateStock 建立庫存品項
+func (l *CreateStockLogic) CreateStock(in *trade.StockAdjustmentReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/inventoryservice/list_all_stock_logic.go
+++ b/internal/logic/inventoryservice/list_all_stock_logic.go
@ -0,0 +1,31 @@
+package inventoryservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListAllStockLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewListAllStockLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListAllStockLogic {
+	return &ListAllStockLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// ListAllStock 查詢所有商品的庫存狀況
+func (l *ListAllStockLogic) ListAllStock(in *trade.StockListReq) (*trade.StockListResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.StockListResp{}, nil
+}
--- a/internal/logic/inventoryservice/query_stock_logic.go
+++ b/internal/logic/inventoryservice/query_stock_logic.go
@ -0,0 +1,31 @@
+package inventoryservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type QueryStockLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewQueryStockLogic(ctx context.Context, svcCtx *svc.ServiceContext) *QueryStockLogic {
+	return &QueryStockLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// QueryStock 查詢單一商品的庫存
+func (l *QueryStockLogic) QueryStock(in *trade.StockQueryReq) (*trade.StockResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.StockResp{}, nil
+}
--- a/internal/logic/inventoryservice/reduce_stock_logic.go
+++ b/internal/logic/inventoryservice/reduce_stock_logic.go
@ -0,0 +1,31 @@
+package inventoryservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ReduceStockLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewReduceStockLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ReduceStockLogic {
+	return &ReduceStockLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// ReduceStock 減少庫存
+func (l *ReduceStockLogic) ReduceStock(in *trade.StockAdjustmentReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/inventoryservice/release_reserved_stock_logic.go
+++ b/internal/logic/inventoryservice/release_reserved_stock_logic.go
@ -0,0 +1,31 @@
+package inventoryservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ReleaseReservedStockLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewReleaseReservedStockLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ReleaseReservedStockLogic {
+	return &ReleaseReservedStockLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// ReleaseReservedStock 釋放預留庫存 (取消或失效的訂單)
+func (l *ReleaseReservedStockLogic) ReleaseReservedStock(in *trade.StockReservationReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/inventoryservice/reserve_stock_logic.go
+++ b/internal/logic/inventoryservice/reserve_stock_logic.go
@ -0,0 +1,31 @@
+package inventoryservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ReserveStockLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewReserveStockLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ReserveStockLogic {
+	return &ReserveStockLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// ReserveStock 預留庫存 (用於未完成的訂單)
+func (l *ReserveStockLogic) ReserveStock(in *trade.StockReservationReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/orderservice/cancel_order_logic.go
+++ b/internal/logic/orderservice/cancel_order_logic.go
@ -0,0 +1,56 @@
+package orderservicelogic
+
+import (
+	"app-cloudep-trade-service/internal/domain"
+	"app-cloudep-trade-service/internal/domain/usecase"
+	"context"
+
+	ers "code.30cm.net/digimon/library-go/errs"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type CancelOrderLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewCancelOrderLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CancelOrderLogic {
+	return &CancelOrderLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// CancelOrderQuery 1.建單失敗 9.交易取消 10.交易異常
+type CancelOrderQuery struct {
+	BusinessID string `json:"business_id" validate:"required"`
+	Status     int64  `json:"status" validate:"required,oneof=1 9 10"`
+}
+
+// CancelOrder 取消訂單
+func (l *CancelOrderLogic) CancelOrder(in *trade.CancelOrderReq) (*trade.OKResp, error) {
+	// 驗證資料
+	if err := l.svcCtx.Validate.ValidateAll(&CancelOrderQuery{
+		BusinessID: in.GetBusinessId(),
+		Status:     in.GetStatus(),
+	}); err != nil {
+		// 錯誤代碼 06-011-00
+		return nil, ers.InvalidFormat(err.Error())
+	}
+
+	err := l.svcCtx.OrderUseCase.CancelOrder(l.ctx, usecase.CancelOrderQuery{
+		BusinessID: in.GetBusinessId(),
+		Status:     domain.OrderStatus(in.GetStatus()),
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/orderservice/create_order_logic.go
+++ b/internal/logic/orderservice/create_order_logic.go
@ -0,0 +1,228 @@
+package orderservicelogic
+
+import (
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/domain"
+	"app-cloudep-trade-service/internal/domain/usecase"
+	"app-cloudep-trade-service/internal/svc"
+	ers "code.30cm.net/digimon/library-go/errs"
+	"context"
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type CreateOrderLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewCreateOrderLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateOrderLogic {
+	return &CreateOrderLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+type createOrderReq struct { // 訂單ID
+	BusinessID           string  `json:"business_id" validate:"required"`                                      // 訂單業務流水號
+	OrderType            int8    `json:"order_type" validate:"required"`                                       // 訂單類型
+	OrderStatus          int8    `json:"order_status" validate:"oneof=0 1 2 3 4 5 6 7 8 9 10 11"`              // 訂單狀態
+	Brand                string  `json:"brand" validate:"required"`                                            // 下單平台
+	OrderUID             string  `json:"order_uid" validate:"required"`                                        // 下單用戶 UID
+	ReferenceID          string  `json:"reference_id" validate:"required"`                                     // 訂單來源
+	Count                string  `json:"count" validate:"required,decimalGt=0"`                                // 訂單數量
+	OrderFee             string  `json:"order_fee" validate:"required,decimalGte=0"`                           // 訂單手續費
+	Amount               string  `json:"amount" validate:"required,decimalGte=0"`                              // 單價
+	ReferenceBrand       *string `json:"reference_brand,omitempty" validate:"omitempty"`                       // 訂單來源平台
+	ReferenceUID         *string `json:"reference_uid,omitempty" validate:"omitempty"`                         // 訂單來源用戶 UID
+	WalletStatus         *int64  `json:"wallet_status,omitempty" validate:"omitempty,oneof=1 2 3 4 5 6 7"`     // 交易金額狀態
+	ThreePartyStatus     *int64  `json:"three_party_status,omitempty" validate:"omitempty,oneof=1 2 3"`        // 三方請求狀態
+	DirectionType        *int64  `json:"direction_type,omitempty" validate:"omitempty,oneof=1 2"`              // 交易方向
+	CryptoType           *string `json:"crypto_type,omitempty" validate:"omitempty"`                           // 交易幣種
+	ThirdPartyFee        *string `json:"third_party_fee,omitempty" validate:"omitempty,decimalGte=0"`          // 第三方手續費
+	CryptoToUSDTRate     *string `json:"crypto_to_usdt_rate,omitempty" validate:"omitempty,decimalGte=0"`      // 交易幣種對 USDT 匯率
+	FiatToUSDRate        *string `json:"fiat_to_usd_rate,omitempty" validate:"omitempty,decimalGte=0"`         // 法幣對 USD 匯率
+	FeeCryptoToUSDTRate  *string `json:"fee_crypto_to_usdt_rate,omitempty" validate:"omitempty,decimalGte=0"`  // 手續費幣種對 USDT 匯率
+	USDTToCryptoTypeRate *string `json:"usdt_to_crypto_type_rate,omitempty" validate:"omitempty,decimalGte=0"` // USDT 對交易幣種匯率
+	PaymentFiat          *string `json:"payment_fiat,omitempty" validate:"omitempty"`                          // 支付法幣
+	PaymentUnitPrice     *string `json:"payment_unit_price,omitempty" validate:"omitempty,decimalGte=0"`       // crypto 單價
+	PaymentTemplateID    *string `json:"payment_template_id,omitempty" validate:"omitempty"`                   // 支付方式配置 ID
+	OrderArrivalTime     *int64  `json:"order_arrival_time,omitempty" validate:"omitempty,gt=1"`               // 訂單到帳時間
+	OrderPaymentTime     *int64  `json:"order_payment_time,omitempty" validate:"omitempty,gt=1"`               // 訂單付款時間
+	UnpaidTimeoutSecond  *int64  `json:"unpaid_timeout_second,omitempty" validate:"omitempty,gt=1"`            // 支付期限秒數
+	ChainType            *string `json:"chain_type,omitempty" validate:"omitempty"`                            // 主網類型
+	TxHash               *string `json:"tx_hash,omitempty" validate:"omitempty"`                               // 交易哈希
+	FromAddress          *string `json:"from_address,omitempty" validate:"omitempty"`                          // 來源地址
+	ToAddress            *string `json:"to_address,omitempty" validate:"omitempty"`                            // 目標地址
+	ChainFee             *string `json:"chain_fee,omitempty" validate:"omitempty,decimalGte=0"`                // 鏈上交易手續費
+	ChainFeeCrypto       *string `json:"chain_fee_crypto,omitempty" validate:"omitempty"`                      // 鏈上手續費使用幣別
+	Memo                 *string `json:"memo,omitempty" validate:"omitempty"`                                  // 鏈上備註
+	OrderNote            *string `json:"order_note,omitempty" validate:"omitempty"`
+}
+
+//nolint:gocyclo,gocognit
+func buildCreateOrderReq(in *trade.CreateOrderReq) (*createOrderReq, error) {
+	createOrderReq := &createOrderReq{
+		BusinessID:  in.BusinessId,
+		OrderType:   int8(in.OrderType),
+		OrderStatus: int8(in.OrderStatus),
+		Brand:       in.Brand,
+		OrderUID:    in.OrderUid,
+		ReferenceID: in.ReferenceId,
+	}
+
+	// 只有當 Count, OrderFee, Amount 不為空時才進行轉換和設置
+	if in.Count != "" {
+		createOrderReq.Count = in.Count
+	}
+	if in.OrderFee != "" {
+		createOrderReq.OrderFee = in.OrderFee
+	}
+	if in.Amount != "" {
+		createOrderReq.Amount = in.Amount
+	}
+
+	// 判斷可選字段，只有不為 nil 才設置
+	if in.ReferenceBrand != nil {
+		createOrderReq.ReferenceBrand = in.ReferenceBrand
+	}
+	if in.ReferenceUid != nil {
+		createOrderReq.ReferenceUID = in.ReferenceUid
+	}
+	if in.WalletStatus != nil {
+		createOrderReq.WalletStatus = in.WalletStatus
+	}
+	if in.ThreePartyStatus != nil {
+		createOrderReq.ThreePartyStatus = in.ThreePartyStatus
+	}
+	if in.DirectionType != nil {
+		createOrderReq.DirectionType = in.DirectionType
+	}
+	if in.CryptoType != nil {
+		createOrderReq.CryptoType = in.CryptoType
+	}
+	if in.ThirdPartyFee != nil && *in.ThirdPartyFee != "" {
+		createOrderReq.ThirdPartyFee = in.ThirdPartyFee
+	}
+	if in.CryptoToUsdtRate != nil && *in.CryptoToUsdtRate != "" {
+		createOrderReq.CryptoToUSDTRate = in.CryptoToUsdtRate
+	}
+	if in.FiatToUsdRate != nil && *in.FiatToUsdRate != "" {
+		createOrderReq.FiatToUSDRate = in.FiatToUsdRate
+	}
+	if in.FeeCryptoToUsdtRate != nil && *in.FeeCryptoToUsdtRate != "" {
+		createOrderReq.FeeCryptoToUSDTRate = in.FeeCryptoToUsdtRate
+	}
+	if in.UsdtToCryptoTypeRate != nil && *in.UsdtToCryptoTypeRate != "" {
+		createOrderReq.USDTToCryptoTypeRate = in.UsdtToCryptoTypeRate
+	}
+	if in.PaymentFiat != nil {
+		createOrderReq.PaymentFiat = in.PaymentFiat
+	}
+	if in.PaymentUnitPrice != nil && *in.PaymentUnitPrice != "" {
+		createOrderReq.PaymentUnitPrice = in.PaymentUnitPrice
+	}
+	if in.PaymentTemplateId != nil {
+		createOrderReq.PaymentTemplateID = in.PaymentTemplateId
+	}
+	if in.OrderArrivalTime != nil {
+		createOrderReq.OrderArrivalTime = in.OrderArrivalTime
+	}
+	if in.OrderPaymentTime != nil {
+		createOrderReq.OrderPaymentTime = in.OrderPaymentTime
+	}
+	if in.UnpaidTimeoutSecond != nil {
+		createOrderReq.UnpaidTimeoutSecond = in.UnpaidTimeoutSecond
+	}
+	if in.ChainType != nil {
+		createOrderReq.ChainType = in.ChainType
+	}
+	if in.TxHash != nil {
+		createOrderReq.TxHash = in.TxHash
+	}
+	if in.FromAddress != nil {
+		createOrderReq.FromAddress = in.FromAddress
+	}
+	if in.ToAddress != nil {
+		createOrderReq.ToAddress = in.ToAddress
+	}
+	if in.ChainFee != nil && *in.ChainFee != "" {
+		createOrderReq.ChainFee = in.ChainFee
+	}
+	if in.ChainFeeCrypto != nil {
+		createOrderReq.ChainFeeCrypto = in.ChainFeeCrypto
+	}
+	if in.Memo != nil {
+		createOrderReq.Memo = in.Memo
+	}
+	if in.OrderNote != nil {
+		createOrderReq.OrderNote = in.OrderNote
+	}
+
+	return createOrderReq, nil
+}
+
+// toCreateOrderReq 將 createOrderReq 轉換為 CreateOrderReq
+// toCreateOrderUseCase 將 createOrderReq 轉換為 CreateOrderReq
+func toCreateOrderUseCase(req *createOrderReq) usecase.CreateOrderReq {
+	return usecase.CreateOrderReq{
+		BusinessID:           req.BusinessID,
+		OrderType:            domain.OrderType(req.OrderType),
+		OrderStatus:          domain.OrderStatus(req.OrderStatus),
+		Brand:                req.Brand,
+		OrderUID:             req.OrderUID,
+		ReferenceID:          req.ReferenceID,
+		Count:                *stringToDecimalPtr(&req.Count),
+		OrderFee:             *stringToDecimalPtr(&req.OrderFee),
+		Amount:               *stringToDecimalPtr(&req.Amount),
+		WalletStatus:         getInt64Value(req.WalletStatus),
+		DirectionType:        getInt64Value(req.DirectionType),
+		ReferenceBrand:       req.ReferenceBrand,
+		ReferenceUID:         req.ReferenceUID,
+		ThreePartyStatus:     req.ThreePartyStatus,
+		CryptoType:           req.CryptoType,
+		ThirdPartyFee:        stringToDecimalPtr(req.ThirdPartyFee),
+		CryptoToUSDTRate:     stringToDecimalPtr(req.CryptoToUSDTRate),
+		FiatToUSDRate:        stringToDecimalPtr(req.FiatToUSDRate),
+		FeeCryptoToUSDTRate:  stringToDecimalPtr(req.FeeCryptoToUSDTRate),
+		USDTToCryptoTypeRate: stringToDecimalPtr(req.USDTToCryptoTypeRate),
+		PaymentFiat:          req.PaymentFiat,
+		PaymentUnitPrice:     stringToDecimalPtr(req.PaymentUnitPrice),
+		PaymentTemplateID:    req.PaymentTemplateID,
+		OrderArrivalTime:     req.OrderArrivalTime,
+		OrderPaymentTime:     req.OrderPaymentTime,
+		UnpaidTimeoutSecond:  req.UnpaidTimeoutSecond,
+		ChainType:            req.ChainType,
+		TxHash:               req.TxHash,
+		FromAddress:          req.FromAddress,
+		ToAddress:            req.ToAddress,
+		ChainFee:             stringToDecimalPtr(req.ChainFee),
+		ChainFeeCrypto:       req.ChainFeeCrypto,
+		Memo:                 req.Memo,
+		OrderNote:            req.OrderNote,
+	}
+}
+
+// CreateOrder 建立訂單
+func (l *CreateOrderLogic) CreateOrder(in *trade.CreateOrderReq) (*trade.OKResp, error) {
+
+	req, err := buildCreateOrderReq(in)
+	if err != nil {
+		// 錯誤代碼 06-011-00
+		return nil, ers.InvalidFormat(err.Error())
+	}
+
+	// 驗證資料
+	if err := l.svcCtx.Validate.ValidateAll(req); err != nil {
+		// 錯誤代碼 06-011-00
+		return nil, ers.InvalidFormat(err.Error())
+	}
+
+	err = l.svcCtx.OrderUseCase.CreateOrder(l.ctx, toCreateOrderUseCase(req))
+	if err != nil {
+		return nil, err
+	}
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/orderservice/delete_order_logic.go
+++ b/internal/logic/orderservice/delete_order_logic.go
@ -0,0 +1,52 @@
+package orderservicelogic
+
+import (
+	"app-cloudep-trade-service/internal/domain/usecase"
+	"context"
+
+	ers "code.30cm.net/digimon/library-go/errs"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type DeleteOrderLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewDeleteOrderLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DeleteOrderLogic {
+	return &DeleteOrderLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// DeleteOrderQuery 刪除訂單（軟刪除）
+type DeleteOrderQuery struct {
+	BusinessID string `json:"business_id" validate:"required"`
+}
+
+// DeleteOrder 刪除訂單（軟刪除）
+func (l *DeleteOrderLogic) DeleteOrder(in *trade.DeleteOrderReq) (*trade.OKResp, error) {
+	// 驗證資料
+	if err := l.svcCtx.Validate.ValidateAll(&DeleteOrderQuery{
+		BusinessID: in.GetBusinessId(),
+	}); err != nil {
+		// 錯誤代碼 06-011-00
+		return nil, ers.InvalidFormat(err.Error())
+	}
+
+	err := l.svcCtx.OrderUseCase.DeleteOrder(l.ctx, usecase.DeleteOrderQuery{
+		BusinessID: in.GetBusinessId(),
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/orderservice/get_order_logic.go
+++ b/internal/logic/orderservice/get_order_logic.go
@ -0,0 +1,89 @@
+package orderservicelogic
+
+import (
+	"app-cloudep-trade-service/internal/domain/usecase"
+	"context"
+
+	ers "code.30cm.net/digimon/library-go/errs"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetOrderLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewGetOrderLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetOrderLogic {
+	return &GetOrderLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+type GetOrderQuery struct {
+	BusinessID string `json:"business_id" validate:"required"`
+}
+
+// GetOrder 取得訂單詳情
+func (l *GetOrderLogic) GetOrder(in *trade.GetOrderReq) (*trade.GetOrderResp, error) {
+	// 驗證資料
+	if err := l.svcCtx.Validate.ValidateAll(&GetOrderQuery{
+		BusinessID: in.GetBusinessId(),
+	}); err != nil {
+		// 錯誤代碼 06-011-00
+		return nil, ers.InvalidFormat(err.Error())
+	}
+
+	o, err := l.svcCtx.OrderUseCase.GetOrder(l.ctx, usecase.GetOrderQuery{
+		BusinessID: in.GetBusinessId(),
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return &trade.GetOrderResp{
+		UpdateTime:  o.UpdateTime,
+		CreateTime:  o.CreateTime,
+		BusinessId:  o.BusinessID,
+		OrderType:   int32(o.OrderType),
+		OrderStatus: int32(o.OrderStatus),
+		Brand:       o.Brand,
+		OrderUid:    o.OrderUID,
+		ReferenceId: o.ReferenceID,
+		Count:       o.Count,
+		OrderFee:    o.OrderFee,
+		Amount:      o.Amount,
+		// 下面的為未來擴充用的欄位
+		ReferenceBrand:       o.ReferenceBrand,
+		ReferenceUid:         o.ReferenceUID,
+		WalletStatus:         o.WalletStatus,
+		ThreePartyStatus:     o.ThreePartyStatus,
+		DirectionType:        o.DirectionType,
+		CryptoType:           o.CryptoType,
+		ThirdPartyFee:        o.ThirdPartyFee,
+		CryptoToUsdtRate:     o.CryptoToUsdtRate,
+		FiatToUsdRate:        o.FiatToUsdRate,
+		FeeCryptoToUsdtRate:  o.FeeCryptoToUsdtRate,
+		UsdtToCryptoTypeRate: o.UsdtToCryptoTypeRate,
+		PaymentFiat:          o.PaymentFiat,
+		PaymentUnitPrice:     o.PaymentUnitPrice,
+		PaymentTemplateId:    o.PaymentTemplateID,
+		OrderArrivalTime:     o.OrderArrivalTime,
+		OrderPaymentTime:     o.OrderPaymentTime,
+		UnpaidTimeoutSecond:  o.UnpaidTimeoutSecond,
+		ChainType:            o.ChainType,
+		TxHash:               o.TxHash,
+		FromAddress:          o.FromAddress,
+		ToAddress:            o.ToAddress,
+		ChainFee:             o.ChainFee,
+		ChainFeeCrypto:       o.ChainFeeCrypto,
+		Memo:                 o.Memo,
+		OrderNote:            o.OrderNote,
+	}, nil
+}
--- a/internal/logic/orderservice/list_order_logic.go
+++ b/internal/logic/orderservice/list_order_logic.go
@ -0,0 +1,158 @@
+package orderservicelogic
+
+import (
+	"app-cloudep-trade-service/internal/domain"
+	"app-cloudep-trade-service/internal/domain/usecase"
+	"context"
+
+	ers "code.30cm.net/digimon/library-go/errs"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListOrderLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewListOrderLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListOrderLogic {
+	return &ListOrderLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+type GetOrderListReq struct {
+	PageIndex int64 `json:"page_index" validate:"required"`
+	PageSize  int64 `json:"page_size" validate:"required"`
+
+	ReferenceID   string  `json:"reference_id"`
+	ReferenceUID  string  `json:"reference_uid"`
+	BusinessID    string  `json:"business_id"`
+	UID           string  `json:"uid"`
+	OrderType     int     `json:"order_type"`
+	DirectionType []int64 `json:"direction_type"`
+	OrderStatus   []int64 `json:"order_status"`
+
+	StartCreateTime       int64 `json:"start_create_time"`
+	EndCreateTime         int64 `json:"end_create_time"`
+	StartUpdateTime       int64 `json:"start_update_time"`
+	EndUpdateTime         int64 `json:"end_update_time"`
+	StartOrderArrivalTime int64 `json:"start_order_arrival_time"`
+	EndOrderArrivalTime   int64 `json:"end_order_arrival_time"`
+	StartOrderPaymentTime int64 `json:"start_order_payment_time"`
+	EndOrderPaymentTime   int64 `json:"end_order_payment_time"`
+
+	CryptoType string `json:"crypto_type"`
+	TxHash     string `json:"tx_hash"`
+}
+
+// toGetOrderListReq 將 JSON 標籤結構轉換為無 JSON 標籤結構
+func toGetOrderListReq(req *trade.ListOrderReq) usecase.GetOrderListReq {
+	return usecase.GetOrderListReq{
+		PageIndex:             req.PageIndex,
+		PageSize:              req.PageSize,
+		ReferenceID:           req.ReferenceId,
+		ReferenceUID:          req.ReferenceUid,
+		BusinessID:            req.BusinessId,
+		UID:                   req.Uid,
+		OrderType:             domain.OrderType(req.OrderType),
+		DirectionType:         i32To64(req.DirectionType),
+		OrderStatus:           i32To64(req.OrderStatus),
+		StartCreateTime:       req.StartCreateTime,
+		EndCreateTime:         req.EndCreateTime,
+		StartUpdateTime:       req.StartUpdateTime,
+		EndUpdateTime:         req.EndUpdateTime,
+		StartOrderArrivalTime: req.StartOrderArrivalTime,
+		EndOrderArrivalTime:   req.EndOrderArrivalTime,
+		StartOrderPaymentTime: req.StartOrderPaymentTime,
+		EndOrderPaymentTime:   req.EndOrderPaymentTime,
+		CryptoType:            req.CryptoType,
+		TxHash:                req.TxHash,
+	}
+}
+
+func i32To64(i []int32) []int64 {
+	if len(i) == 0 {
+		return nil
+	}
+	result := make([]int64, 0, len(i))
+	for item := range i {
+		result = append(result, int64(item))
+	}
+
+	return result
+}
+
+// ListOrder 取得訂單列表
+func (l *ListOrderLogic) ListOrder(in *trade.ListOrderReq) (*trade.ListOrderResp, error) {
+	// 驗證資料
+	if err := l.svcCtx.Validate.ValidateAll(&GetOrderListReq{
+		PageIndex: in.GetPageIndex(),
+		PageSize:  in.GetPageSize(),
+	}); err != nil {
+		// 錯誤代碼 06-011-00
+		return nil, ers.InvalidFormat(err.Error())
+	}
+
+	order, err := l.svcCtx.OrderUseCase.ListOrder(l.ctx, toGetOrderListReq(in))
+	if err != nil {
+		return nil, err
+	}
+
+	data := make([]*trade.GetOrderResp, 0, len(order.Data))
+	for _, item := range order.Data {
+		data = append(data, &trade.GetOrderResp{
+			BusinessId:           item.BusinessID,
+			OrderType:            int32(item.OrderType),
+			OrderStatus:          int32(item.OrderStatus),
+			Brand:                item.Brand,
+			OrderUid:             item.OrderUID,
+			ReferenceId:          item.ReferenceID,
+			Count:                item.Count,
+			OrderFee:             item.OrderFee,
+			Amount:               item.Amount,
+			ReferenceBrand:       item.ReferenceBrand,
+			ReferenceUid:         item.ReferenceUID,
+			WalletStatus:         item.WalletStatus,
+			ThreePartyStatus:     item.ThreePartyStatus,
+			DirectionType:        item.DirectionType,
+			CryptoType:           item.CryptoType,
+			ThirdPartyFee:        item.ThirdPartyFee,
+			CryptoToUsdtRate:     item.CryptoToUsdtRate,
+			FiatToUsdRate:        item.FiatToUsdRate,
+			FeeCryptoToUsdtRate:  item.FeeCryptoToUsdtRate,
+			UsdtToCryptoTypeRate: item.UsdtToCryptoTypeRate,
+			PaymentFiat:          item.PaymentFiat,
+			PaymentUnitPrice:     item.PaymentUnitPrice,
+			PaymentTemplateId:    item.PaymentTemplateID,
+			OrderArrivalTime:     item.OrderArrivalTime,
+			OrderPaymentTime:     item.OrderPaymentTime,
+			UnpaidTimeoutSecond:  item.UnpaidTimeoutSecond,
+			ChainType:            item.ChainType,
+			TxHash:               item.TxHash,
+			FromAddress:          item.FromAddress,
+			ToAddress:            item.ToAddress,
+			ChainFee:             item.ChainFee,
+			ChainFeeCrypto:       item.ChainFeeCrypto,
+			Memo:                 item.Memo,
+			OrderNote:            item.OrderNote,
+			CreateTime:           item.CreateTime,
+			UpdateTime:           item.UpdateTime,
+		})
+	}
+
+	return &trade.ListOrderResp{
+		Data: data,
+		Page: &trade.Pager{
+			Index: order.Page.Index,
+			Size:  order.Page.Size,
+			Total: order.Page.Total,
+		},
+	}, nil
+}
--- a/internal/logic/orderservice/modify_order_status_logic.go
+++ b/internal/logic/orderservice/modify_order_status_logic.go
@ -0,0 +1,59 @@
+package orderservicelogic
+
+import (
+	"app-cloudep-trade-service/internal/domain/usecase"
+	"context"
+
+	ers "code.30cm.net/digimon/library-go/errs"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ModifyOrderStatusLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewModifyOrderStatusLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ModifyOrderStatusLogic {
+	return &ModifyOrderStatusLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// ModifyOrderQuery
+// 0.建立訂單 1.建單失敗 2.審核中 3.付款中 4.已付款
+// 5.已付款待轉帳 6.申訴中 7.交易完成
+// 8.交易失敗 9.交易取消 10.交易異常 11.交易超時
+
+type ModifyOrderQuery struct {
+	BusinessID string `json:"business_id" validate:"required"`
+	Status     int64  `json:"status" validate:"required,oneof=2 3 4 5 6 7 8 11"`
+}
+
+// ModifyOrderStatus 修改訂單狀態
+func (l *ModifyOrderStatusLogic) ModifyOrderStatus(in *trade.ModifyOrderStatusReq) (*trade.OKResp, error) {
+	// 驗證資料
+	if err := l.svcCtx.Validate.ValidateAll(&ModifyOrderQuery{
+		BusinessID: in.GetBusinessId(),
+		Status:     in.GetStatus(),
+	}); err != nil {
+		// 錯誤代碼 06-011-00
+		return nil, ers.InvalidFormat(err.Error())
+	}
+
+	err := l.svcCtx.OrderUseCase.ModifyOrderStatus(l.ctx, &usecase.ModifyOrderQuery{
+		Status:     in.GetStatus(),
+		BusinessID: in.GetBusinessId(),
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/orderservice/order_status_timeout_logic.go
+++ b/internal/logic/orderservice/order_status_timeout_logic.go
@ -0,0 +1,34 @@
+package orderservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type OrderStatusTimeoutLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewOrderStatusTimeoutLogic(ctx context.Context, svcCtx *svc.ServiceContext) *OrderStatusTimeoutLogic {
+	return &OrderStatusTimeoutLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// OrderStatusTimeout 訂單超時任務/cron/order-status/timeout
+func (l *OrderStatusTimeoutLogic) OrderStatusTimeout(_ *trade.OrderStatusTimeoutReq) (*trade.OKResp, error) {
+	err := l.svcCtx.OrderUseCase.OrderStatusTimeout(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/orderservice/utils.go
+++ b/internal/logic/orderservice/utils.go
@ -0,0 +1,42 @@
+package orderservicelogic
+
+import (
+	"github.com/shopspring/decimal"
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+func decimalPtrFromString(val string) *decimal.Decimal {
+	if val == "" {
+		return nil
+	}
+	dec, err := decimal.NewFromString(val)
+	if err != nil {
+		logx.Errorf("Failed to convert string to decimal: %v", err)
+
+		return nil
+	}
+
+	return &dec
+}
+
+// getInt64Value 將 *int64 的值返回，如果為 nil 則返回 0
+func getInt64Value(val *int64) int64 {
+	if val == nil {
+		return 0
+	}
+	return *val
+}
+
+// stringToDecimalPtr 將 *string 轉換為 *decimal.Decimal，如果解析失敗或值為 nil 則返回 nil
+func stringToDecimalPtr(s *string) *decimal.Decimal {
+	if s == nil {
+		return nil
+	}
+
+	dec, err := decimal.NewFromString(*s)
+	if err != nil {
+		return nil // 解析失敗時返回 nil，或根據需求記錄錯誤
+	}
+
+	return &dec
+}
--- a/internal/logic/productservice/create_product_logic.go
+++ b/internal/logic/productservice/create_product_logic.go
@ -0,0 +1,31 @@
+package productservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type CreateProductLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewCreateProductLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateProductLogic {
+	return &CreateProductLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// CreateProduct 新增商品
+func (l *CreateProductLogic) CreateProduct(in *trade.ProductCreateReq) (*trade.ProductResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.ProductResp{}, nil
+}
--- a/internal/logic/productservice/delete_product_logic.go
+++ b/internal/logic/productservice/delete_product_logic.go
@ -0,0 +1,31 @@
+package productservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type DeleteProductLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewDeleteProductLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DeleteProductLogic {
+	return &DeleteProductLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// DeleteProduct 刪除商品
+func (l *DeleteProductLogic) DeleteProduct(in *trade.ProductDeleteReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/productservice/list_all_products_logic.go
+++ b/internal/logic/productservice/list_all_products_logic.go
@ -0,0 +1,31 @@
+package productservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListAllProductsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewListAllProductsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListAllProductsLogic {
+	return &ListAllProductsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// ListAllProducts 查詢所有商品資訊
+func (l *ListAllProductsLogic) ListAllProducts(in *trade.ProductListReq) (*trade.ProductListResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.ProductListResp{}, nil
+}
--- a/internal/logic/productservice/query_product_logic.go
+++ b/internal/logic/productservice/query_product_logic.go
@ -0,0 +1,31 @@
+package productservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type QueryProductLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewQueryProductLogic(ctx context.Context, svcCtx *svc.ServiceContext) *QueryProductLogic {
+	return &QueryProductLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// QueryProduct 查詢單一商品資訊
+func (l *QueryProductLogic) QueryProduct(in *trade.ProductQueryReq) (*trade.ProductResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.ProductResp{}, nil
+}
--- a/internal/logic/productservice/update_product_logic.go
+++ b/internal/logic/productservice/update_product_logic.go
@ -0,0 +1,31 @@
+package productservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type UpdateProductLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewUpdateProductLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpdateProductLogic {
+	return &UpdateProductLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// UpdateProduct 更新商品資訊
+func (l *UpdateProductLogic) UpdateProduct(in *trade.ProductUpdateReq) (*trade.ProductResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.ProductResp{}, nil
+}
--- a/internal/logic/subscriptionservice/cancel_subscription_logic.go
+++ b/internal/logic/subscriptionservice/cancel_subscription_logic.go
@ -0,0 +1,31 @@
+package subscriptionservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type CancelSubscriptionLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewCancelSubscriptionLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CancelSubscriptionLogic {
+	return &CancelSubscriptionLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// CancelSubscription 取消訂閱
+func (l *CancelSubscriptionLogic) CancelSubscription(in *trade.SubscriptionCancelReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/subscriptionservice/check_subscription_status_logic.go
+++ b/internal/logic/subscriptionservice/check_subscription_status_logic.go
@ -0,0 +1,31 @@
+package subscriptionservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type CheckSubscriptionStatusLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewCheckSubscriptionStatusLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CheckSubscriptionStatusLogic {
+	return &CheckSubscriptionStatusLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// CheckSubscriptionStatus 查詢訂閱狀態 (啟用/過期/取消)
+func (l *CheckSubscriptionStatusLogic) CheckSubscriptionStatus(in *trade.SubscriptionStatusQueryReq) (*trade.SubscriptionStatusResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.SubscriptionStatusResp{}, nil
+}
--- a/internal/logic/subscriptionservice/create_subscription_logic.go
+++ b/internal/logic/subscriptionservice/create_subscription_logic.go
@ -0,0 +1,31 @@
+package subscriptionservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type CreateSubscriptionLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewCreateSubscriptionLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateSubscriptionLogic {
+	return &CreateSubscriptionLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// CreateSubscription 建立訂閱
+func (l *CreateSubscriptionLogic) CreateSubscription(in *trade.SubscriptionCreateReq) (*trade.SubscriptionResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.SubscriptionResp{}, nil
+}
--- a/internal/logic/subscriptionservice/list_subscriptions_logic.go
+++ b/internal/logic/subscriptionservice/list_subscriptions_logic.go
@ -0,0 +1,31 @@
+package subscriptionservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListSubscriptionsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewListSubscriptionsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListSubscriptionsLogic {
+	return &ListSubscriptionsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// ListSubscriptions 查詢所有訂閱 (用於管理和監控)
+func (l *ListSubscriptionsLogic) ListSubscriptions(in *trade.ListSubscriptionsReq) (*trade.SubscriptionListResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.SubscriptionListResp{}, nil
+}
--- a/internal/logic/subscriptionservice/query_subscription_logic.go
+++ b/internal/logic/subscriptionservice/query_subscription_logic.go
@ -0,0 +1,31 @@
+package subscriptionservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type QuerySubscriptionLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewQuerySubscriptionLogic(ctx context.Context, svcCtx *svc.ServiceContext) *QuerySubscriptionLogic {
+	return &QuerySubscriptionLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// QuerySubscription 查詢單一訂閱資訊
+func (l *QuerySubscriptionLogic) QuerySubscription(in *trade.SubscriptionQueryReq) (*trade.SubscriptionResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.SubscriptionResp{}, nil
+}
--- a/internal/logic/subscriptionservice/refresh_subscription_status_logic.go
+++ b/internal/logic/subscriptionservice/refresh_subscription_status_logic.go
@ -0,0 +1,31 @@
+package subscriptionservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type RefreshSubscriptionStatusLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewRefreshSubscriptionStatusLogic(ctx context.Context, svcCtx *svc.ServiceContext) *RefreshSubscriptionStatusLogic {
+	return &RefreshSubscriptionStatusLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// RefreshSubscriptionStatus cron 改變訂閱的狀態（時間到了要過期，需要續約自動續約），每 5 分鐘執行一次
+func (l *RefreshSubscriptionStatusLogic) RefreshSubscriptionStatus(in *trade.NoneReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/subscriptionservice/renew_subscription_logic.go
+++ b/internal/logic/subscriptionservice/renew_subscription_logic.go
@ -0,0 +1,31 @@
+package subscriptionservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type RenewSubscriptionLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewRenewSubscriptionLogic(ctx context.Context, svcCtx *svc.ServiceContext) *RenewSubscriptionLogic {
+	return &RenewSubscriptionLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// RenewSubscription 續訂訂閱
+func (l *RenewSubscriptionLogic) RenewSubscription(in *trade.SubscriptionRenewReq) (*trade.SubscriptionResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.SubscriptionResp{}, nil
+}
--- a/internal/logic/subscriptionservice/update_subscription_logic.go
+++ b/internal/logic/subscriptionservice/update_subscription_logic.go
@ -0,0 +1,31 @@
+package subscriptionservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type UpdateSubscriptionLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewUpdateSubscriptionLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpdateSubscriptionLogic {
+	return &UpdateSubscriptionLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// UpdateSubscription 更新訂閱設定
+func (l *UpdateSubscriptionLogic) UpdateSubscription(in *trade.SubscriptionUpdateReq) (*trade.SubscriptionResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.SubscriptionResp{}, nil
+}
--- a/internal/logic/walletservice/append_to_freeze_logic.go
+++ b/internal/logic/walletservice/append_to_freeze_logic.go
@ -0,0 +1,31 @@
+package walletservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type AppendToFreezeLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewAppendToFreezeLogic(ctx context.Context, svcCtx *svc.ServiceContext) *AppendToFreezeLogic {
+	return &AppendToFreezeLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// AppendToFreeze 追加凍結 - 減少可用餘額，追加到現有的 [凍結餘額] (基於原order_id)
+func (l *AppendToFreezeLogic) AppendToFreeze(in *trade.WalletTransactionReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/walletservice/cancel_freeze_logic.go
+++ b/internal/logic/walletservice/cancel_freeze_logic.go
@ -0,0 +1,31 @@
+package walletservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type CancelFreezeLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewCancelFreezeLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CancelFreezeLogic {
+	return &CancelFreezeLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// CancelFreeze 取消凍結 - 減少 [凍結餘額]，加回 [可用餘額]，可指定金額
+func (l *CancelFreezeLogic) CancelFreeze(in *trade.WalletTransactionReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/walletservice/create_wallet_logic.go
+++ b/internal/logic/walletservice/create_wallet_logic.go
@ -0,0 +1,31 @@
+package walletservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type CreateWalletLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewCreateWalletLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateWalletLogic {
+	return &CreateWalletLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// CreateWallet 建立錢包
+func (l *CreateWalletLogic) CreateWallet(in *trade.CreateWalletReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/walletservice/deposit_funds_logic.go
+++ b/internal/logic/walletservice/deposit_funds_logic.go
@ -0,0 +1,31 @@
+package walletservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type DepositFundsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewDepositFundsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DepositFundsLogic {
+	return &DepositFundsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// DepositFunds 充值 - 增加 [可用餘額] 或 [限制餘額]
+func (l *DepositFundsLogic) DepositFunds(in *trade.WalletTransactionReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/walletservice/freeze_funds_logic.go
+++ b/internal/logic/walletservice/freeze_funds_logic.go
@ -0,0 +1,31 @@
+package walletservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type FreezeFundsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewFreezeFundsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *FreezeFundsLogic {
+	return &FreezeFundsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// FreezeFunds 凍結 - 將 [可用餘額] 減少，加到 [凍結餘額]
+func (l *FreezeFundsLogic) FreezeFunds(in *trade.WalletTransactionReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/walletservice/query_balance_logic.go
+++ b/internal/logic/walletservice/query_balance_logic.go
@ -0,0 +1,31 @@
+package walletservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type QueryBalanceLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewQueryBalanceLogic(ctx context.Context, svcCtx *svc.ServiceContext) *QueryBalanceLogic {
+	return &QueryBalanceLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// QueryBalance 餘額查詢 -> 依照日期查詢
+func (l *QueryBalanceLogic) QueryBalance(in *trade.QueryBalanceByDateReq) (*trade.QueryBalanceByDateResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.QueryBalanceByDateResp{}, nil
+}
--- a/internal/logic/walletservice/rollback_freeze_logic.go
+++ b/internal/logic/walletservice/rollback_freeze_logic.go
@ -0,0 +1,31 @@
+package walletservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type RollbackFreezeLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewRollbackFreezeLogic(ctx context.Context, svcCtx *svc.ServiceContext) *RollbackFreezeLogic {
+	return &RollbackFreezeLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// RollbackFreeze 凍結回滾 - 減少 [凍結餘額]，加回 [可用餘額]，不可指定金額，整筆訂單的凍結金額加回 [可用餘額]
+func (l *RollbackFreezeLogic) RollbackFreeze(in *trade.WalletTransactionReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/walletservice/settle_restricted_funds_logic.go
+++ b/internal/logic/walletservice/settle_restricted_funds_logic.go
@ -0,0 +1,31 @@
+package walletservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type SettleRestrictedFundsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewSettleRestrictedFundsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *SettleRestrictedFundsLogic {
+	return &SettleRestrictedFundsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// SettleRestrictedFunds 結算限制餘額 - 限制餘額在 T+N 天後自動失效，每日只能執行一次
+func (l *SettleRestrictedFundsLogic) SettleRestrictedFunds(in *trade.NoneReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/walletservice/transfer_to_restricted_funds_logic.go
+++ b/internal/logic/walletservice/transfer_to_restricted_funds_logic.go
@ -0,0 +1,31 @@
+package walletservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type TransferToRestrictedFundsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewTransferToRestrictedFundsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *TransferToRestrictedFundsLogic {
+	return &TransferToRestrictedFundsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// TransferToRestrictedFunds 限制 - 減少 [凍結餘額]，轉移到另一個使用者的 [限制餘額]
+func (l *TransferToRestrictedFundsLogic) TransferToRestrictedFunds(in *trade.WalletTransactionReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/walletservice/unfreeze_funds_logic.go
+++ b/internal/logic/walletservice/unfreeze_funds_logic.go
@ -0,0 +1,31 @@
+package walletservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type UnfreezeFundsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewUnfreezeFundsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UnfreezeFundsLogic {
+	return &UnfreezeFundsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// UnfreezeFunds 解凍 - 減少 [凍結餘額]
+func (l *UnfreezeFundsLogic) UnfreezeFunds(in *trade.WalletTransactionReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/logic/walletservice/withdraw_funds_logic.go
+++ b/internal/logic/walletservice/withdraw_funds_logic.go
@ -0,0 +1,31 @@
+package walletservicelogic
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type WithdrawFundsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewWithdrawFundsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *WithdrawFundsLogic {
+	return &WithdrawFundsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// WithdrawFunds 提現 - 減少 [可用餘額]
+func (l *WithdrawFundsLogic) WithdrawFunds(in *trade.WalletTransactionReq) (*trade.OKResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &trade.OKResp{}, nil
+}
--- a/internal/mock/lib/validate.go
+++ b/internal/mock/lib/validate.go
@ -0,0 +1,73 @@
+// Code generated by MockGen. DO NOT EDIT.
+// Source: ./validate.go
+//
+// Generated by this command:
+//
+//	mockgen -source=./validate.go -destination=../../mock/lib/validate.go -package=lib
+//
+
+// Package lib is a generated GoMock package.
+package lib
+
+import (
+	reflect "reflect"
+
+	required "code.30cm.net/digimon/library-go/validator"
+
+	gomock "go.uber.org/mock/gomock"
+)
+
+// MockValidate is a mock of Validate interface.
+type MockValidate struct {
+	ctrl     *gomock.Controller
+	recorder *MockValidateMockRecorder
+}
+
+// MockValidateMockRecorder is the mock recorder for MockValidate.
+type MockValidateMockRecorder struct {
+	mock *MockValidate
+}
+
+// NewMockValidate creates a new mock instance.
+func NewMockValidate(ctrl *gomock.Controller) *MockValidate {
+	mock := &MockValidate{ctrl: ctrl}
+	mock.recorder = &MockValidateMockRecorder{mock}
+	return mock
+}
+
+// EXPECT returns an object that allows the caller to indicate expected use.
+func (m *MockValidate) EXPECT() *MockValidateMockRecorder {
+	return m.recorder
+}
+
+// BindToValidator mocks base method.
+func (m *MockValidate) BindToValidator(opts ...required.Option) error {
+	m.ctrl.T.Helper()
+	varargs := []any{}
+	for _, a := range opts {
+		varargs = append(varargs, a)
+	}
+	ret := m.ctrl.Call(m, "BindToValidator", varargs...)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// BindToValidator indicates an expected call of BindToValidator.
+func (mr *MockValidateMockRecorder) BindToValidator(opts ...any) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "BindToValidator", reflect.TypeOf((*MockValidate)(nil).BindToValidator), opts...)
+}
+
+// ValidateAll mocks base method.
+func (m *MockValidate) ValidateAll(obj any) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ValidateAll", obj)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// ValidateAll indicates an expected call of ValidateAll.
+func (mr *MockValidateMockRecorder) ValidateAll(obj any) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ValidateAll", reflect.TypeOf((*MockValidate)(nil).ValidateAll), obj)
+}
--- a/internal/mock/model/order_model.go
+++ b/internal/mock/model/order_model.go
@ -0,0 +1,177 @@
+// Code generated by MockGen. DO NOT EDIT.
+// Source: ./internal/model/mongo/order_model.go
+//
+// Generated by this command:
+//
+//	mockgen -source=./internal/model/mongo/order_model.go -destination=./internal/mock/model/order_model.go -package=mock
+//
+
+// Package mock is a generated GoMock package.
+package mock
+
+import (
+	mongo "app-cloudep-trade-service/internal/model/mongo"
+	context "context"
+	reflect "reflect"
+
+	mongo0 "go.mongodb.org/mongo-driver/mongo"
+	gomock "go.uber.org/mock/gomock"
+)
+
+// MockOrderModel is a mock of OrderModel interface.
+type MockOrderModel struct {
+	ctrl     *gomock.Controller
+	recorder *MockOrderModelMockRecorder
+}
+
+// MockOrderModelMockRecorder is the mock recorder for MockOrderModel.
+type MockOrderModelMockRecorder struct {
+	mock *MockOrderModel
+}
+
+// NewMockOrderModel creates a new mock instance.
+func NewMockOrderModel(ctrl *gomock.Controller) *MockOrderModel {
+	mock := &MockOrderModel{ctrl: ctrl}
+	mock.recorder = &MockOrderModelMockRecorder{mock}
+	return mock
+}
+
+// EXPECT returns an object that allows the caller to indicate expected use.
+func (m *MockOrderModel) EXPECT() *MockOrderModelMockRecorder {
+	return m.recorder
+}
+
+// Delete mocks base method.
+func (m *MockOrderModel) Delete(ctx context.Context, id string) (int64, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "Delete", ctx, id)
+	ret0, _ := ret[0].(int64)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// Delete indicates an expected call of Delete.
+func (mr *MockOrderModelMockRecorder) Delete(ctx, id any) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Delete", reflect.TypeOf((*MockOrderModel)(nil).Delete), ctx, id)
+}
+
+// DeleteByBusinessID mocks base method.
+func (m *MockOrderModel) DeleteByBusinessID(ctx context.Context, id string) (*mongo0.UpdateResult, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "DeleteByBusinessID", ctx, id)
+	ret0, _ := ret[0].(*mongo0.UpdateResult)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// DeleteByBusinessID indicates an expected call of DeleteByBusinessID.
+func (mr *MockOrderModelMockRecorder) DeleteByBusinessID(ctx, id any) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteByBusinessID", reflect.TypeOf((*MockOrderModel)(nil).DeleteByBusinessID), ctx, id)
+}
+
+// FindOne mocks base method.
+func (m *MockOrderModel) FindOne(ctx context.Context, id string) (*mongo.Order, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "FindOne", ctx, id)
+	ret0, _ := ret[0].(*mongo.Order)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// FindOne indicates an expected call of FindOne.
+func (mr *MockOrderModelMockRecorder) FindOne(ctx, id any) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "FindOne", reflect.TypeOf((*MockOrderModel)(nil).FindOne), ctx, id)
+}
+
+// FindOneBusinessID mocks base method.
+func (m *MockOrderModel) FindOneBusinessID(ctx context.Context, id string) (*mongo.Order, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "FindOneBusinessID", ctx, id)
+	ret0, _ := ret[0].(*mongo.Order)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// FindOneBusinessID indicates an expected call of FindOneBusinessID.
+func (mr *MockOrderModelMockRecorder) FindOneBusinessID(ctx, id any) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "FindOneBusinessID", reflect.TypeOf((*MockOrderModel)(nil).FindOneBusinessID), ctx, id)
+}
+
+// Insert mocks base method.
+func (m *MockOrderModel) Insert(ctx context.Context, data *mongo.Order) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "Insert", ctx, data)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// Insert indicates an expected call of Insert.
+func (mr *MockOrderModelMockRecorder) Insert(ctx, data any) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Insert", reflect.TypeOf((*MockOrderModel)(nil).Insert), ctx, data)
+}
+
+// ListOrder mocks base method.
+func (m *MockOrderModel) ListOrder(ctx context.Context, req mongo.GetOrderListReq) ([]mongo.Order, int64, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ListOrder", ctx, req)
+	ret0, _ := ret[0].([]mongo.Order)
+	ret1, _ := ret[1].(int64)
+	ret2, _ := ret[2].(error)
+	return ret0, ret1, ret2
+}
+
+// ListOrder indicates an expected call of ListOrder.
+func (mr *MockOrderModelMockRecorder) ListOrder(ctx, req any) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ListOrder", reflect.TypeOf((*MockOrderModel)(nil).ListOrder), ctx, req)
+}
+
+// Update mocks base method.
+func (m *MockOrderModel) Update(ctx context.Context, data *mongo.Order) (*mongo0.UpdateResult, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "Update", ctx, data)
+	ret0, _ := ret[0].(*mongo0.UpdateResult)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// Update indicates an expected call of Update.
+func (mr *MockOrderModelMockRecorder) Update(ctx, data any) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Update", reflect.TypeOf((*MockOrderModel)(nil).Update), ctx, data)
+}
+
+// UpdateStatus mocks base method.
+func (m *MockOrderModel) UpdateStatus(ctx context.Context, data mongo.UpdateStatusReq) (*mongo0.UpdateResult, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "UpdateStatus", ctx, data)
+	ret0, _ := ret[0].(*mongo0.UpdateResult)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// UpdateStatus indicates an expected call of UpdateStatus.
+func (mr *MockOrderModelMockRecorder) UpdateStatus(ctx, data any) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateStatus", reflect.TypeOf((*MockOrderModel)(nil).UpdateStatus), ctx, data)
+}
+
+// UpdateTimeoutOrder mocks base method.
+func (m *MockOrderModel) UpdateTimeoutOrder(ctx context.Context, req mongo.UpdateTimeoutReq) (*mongo0.UpdateResult, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "UpdateTimeoutOrder", ctx, req)
+	ret0, _ := ret[0].(*mongo0.UpdateResult)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// UpdateTimeoutOrder indicates an expected call of UpdateTimeoutOrder.
+func (mr *MockOrderModelMockRecorder) UpdateTimeoutOrder(ctx, req any) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateTimeoutOrder", reflect.TypeOf((*MockOrderModel)(nil).UpdateTimeoutOrder), ctx, req)
+}
--- a/internal/mock/model/order_model_gen.go
+++ b/internal/mock/model/order_model_gen.go
@ -0,0 +1,101 @@
+// Code generated by MockGen. DO NOT EDIT.
+// Source: ./internal/model/mongo/order_model_gen.go
+//
+// Generated by this command:
+//
+//	mockgen -source=./internal/model/mongo/order_model_gen.go -destination=./internal/mock/model/order_model_gen.go -package=mock
+//
+
+// Package mock is a generated GoMock package.
+package mock
+
+import (
+	mongo "app-cloudep-trade-service/internal/model/mongo"
+	context "context"
+	reflect "reflect"
+
+	mongo0 "go.mongodb.org/mongo-driver/mongo"
+	gomock "go.uber.org/mock/gomock"
+)
+
+// MockorderModel is a mock of orderModel interface.
+type MockorderModel struct {
+	ctrl     *gomock.Controller
+	recorder *MockorderModelMockRecorder
+}
+
+// MockorderModelMockRecorder is the mock recorder for MockorderModel.
+type MockorderModelMockRecorder struct {
+	mock *MockorderModel
+}
+
+// NewMockorderModel creates a new mock instance.
+func NewMockorderModel(ctrl *gomock.Controller) *MockorderModel {
+	mock := &MockorderModel{ctrl: ctrl}
+	mock.recorder = &MockorderModelMockRecorder{mock}
+	return mock
+}
+
+// EXPECT returns an object that allows the caller to indicate expected use.
+func (m *MockorderModel) EXPECT() *MockorderModelMockRecorder {
+	return m.recorder
+}
+
+// Delete mocks base method.
+func (m *MockorderModel) Delete(ctx context.Context, id string) (int64, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "Delete", ctx, id)
+	ret0, _ := ret[0].(int64)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// Delete indicates an expected call of Delete.
+func (mr *MockorderModelMockRecorder) Delete(ctx, id any) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Delete", reflect.TypeOf((*MockorderModel)(nil).Delete), ctx, id)
+}
+
+// FindOne mocks base method.
+func (m *MockorderModel) FindOne(ctx context.Context, id string) (*mongo.Order, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "FindOne", ctx, id)
+	ret0, _ := ret[0].(*mongo.Order)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// FindOne indicates an expected call of FindOne.
+func (mr *MockorderModelMockRecorder) FindOne(ctx, id any) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "FindOne", reflect.TypeOf((*MockorderModel)(nil).FindOne), ctx, id)
+}
+
+// Insert mocks base method.
+func (m *MockorderModel) Insert(ctx context.Context, data *mongo.Order) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "Insert", ctx, data)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// Insert indicates an expected call of Insert.
+func (mr *MockorderModelMockRecorder) Insert(ctx, data any) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Insert", reflect.TypeOf((*MockorderModel)(nil).Insert), ctx, data)
+}
+
+// Update mocks base method.
+func (m *MockorderModel) Update(ctx context.Context, data *mongo.Order) (*mongo0.UpdateResult, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "Update", ctx, data)
+	ret0, _ := ret[0].(*mongo0.UpdateResult)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// Update indicates an expected call of Update.
+func (mr *MockorderModelMockRecorder) Update(ctx, data any) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Update", reflect.TypeOf((*MockorderModel)(nil).Update), ctx, data)
+}
--- a/internal/model/mongo/error.go
+++ b/internal/model/mongo/error.go
@ -0,0 +1,12 @@
+package model
+
+import (
+	"errors"
+
+	"github.com/zeromicro/go-zero/core/stores/mon"
+)
+
+var (
+	ErrNotFound        = mon.ErrNotFound
+	ErrInvalidObjectId = errors.New("invalid objectId")
+)
--- a/internal/model/mongo/order_model.go
+++ b/internal/model/mongo/order_model.go
@ -0,0 +1,238 @@
+package model
+
+import (
+	"app-cloudep-trade-service/internal/domain"
+	"context"
+	"errors"
+	"time"
+
+	"github.com/zeromicro/go-zero/core/stores/mon"
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+var _ OrderModel = (*customOrderModel)(nil)
+
+type (
+	// OrderModel is an interface to be customized, add more methods here,
+	// and implement the added methods in customOrderModel.
+	OrderModel interface {
+		orderModel
+		UpdateStatus(ctx context.Context, data UpdateStatusReq) (*mongo.UpdateResult, error)
+		UpdateTimeoutOrder(ctx context.Context, req UpdateTimeoutReq) (*mongo.UpdateResult, error)
+		DeleteByBusinessID(ctx context.Context, id string) (*mongo.UpdateResult, error)
+		FindOneBusinessID(ctx context.Context, id string) (*Order, error)
+		ListOrder(ctx context.Context, req GetOrderListReq) ([]Order, int64, error)
+	}
+
+	customOrderModel struct {
+		*defaultOrderModel
+	}
+	UpdateStatusReq struct {
+		BusinessID string
+		Status     int64
+	}
+
+	UpdateTimeoutReq struct {
+		CreateTimeBefore int64
+	}
+
+	GetOrderListReq struct {
+		PageIndex int64 `json:"page_index" validate:"required"`
+		PageSize  int64 `json:"page_size" validate:"required"`
+
+		ReferenceID   string  `json:"reference_id"`
+		ReferenceUID  string  `json:"reference_uid"`
+		BusinessID    string  `json:"business_id"`
+		UID           string  `json:"uid"`
+		OrderType     int     `json:"order_type"`
+		DirectionType []int64 `json:"direction_type"`
+		OrderStatus   []int64 `json:"order_status"`
+
+		StartCreateTime       int64 `json:"start_create_time"`
+		EndCreateTime         int64 `json:"end_create_time"`
+		StartUpdateTime       int64 `json:"start_update_time"`
+		EndUpdateTime         int64 `json:"end_update_time"`
+		StartOrderArrivalTime int64 `json:"start_order_arrival_time"`
+		EndOrderArrivalTime   int64 `json:"end_order_arrival_time"`
+		StartOrderPaymentTime int64 `json:"start_order_payment_time"`
+		EndOrderPaymentTime   int64 `json:"end_order_payment_time"`
+
+		CryptoType string `json:"crypto_type"`
+		TxHash     string `json:"tx_hash"`
+	}
+)
+
+// NewOrderModel returns a model for the mongo.
+func NewOrderModel(url, db, collection string, opts ...mon.Option) OrderModel {
+	conn := mon.MustNewModel(url, db, collection, opts...)
+	return &customOrderModel{
+		defaultOrderModel: newDefaultOrderModel(conn),
+	}
+}
+
+func (m *customOrderModel) UpdateStatus(ctx context.Context, data UpdateStatusReq) (*mongo.UpdateResult, error) {
+	// 初始化 updates map
+	updates := make(map[string]any)
+
+	// 更新 update_time 和 status
+	updates["update_time"] = time.Now().UTC().UnixNano()
+	updates["order_status"] = data.Status
+
+	// 使用 updates map 作為 $set 的內容
+	res, err := m.conn.UpdateOne(ctx,
+		bson.M{
+			"business_id": data.BusinessID,
+			"$or": []bson.M{
+				{"delete_time": bson.M{"$exists": false}},
+				{"delete_time": 0},
+			},
+		},
+		bson.M{"$set": updates}, // 使用 updates 而不是整個 data
+	)
+
+	return res, err
+}
+
+func (m *customOrderModel) UpdateTimeoutOrder(ctx context.Context, req UpdateTimeoutReq) (*mongo.UpdateResult, error) {
+	// 構建過濾條件，選擇創建時間在指定時間之前且狀態為 0 (創建) 的項目
+	filter := bson.M{
+		"create_time": bson.M{"$lt": req.CreateTimeBefore},
+		"status":      domain.OrderStatusCreated,
+		"$or": []bson.M{
+			{"delete_time": bson.M{"$exists": false}},
+			{"delete_time": 0},
+		},
+	}
+
+	// 更新內容，將狀態設置為 11，並更新 update_time
+	updates := bson.M{
+		"$set": bson.M{
+			"status":      domain.OrderStatusTimeout,
+			"update_time": time.Now().UTC().UnixNano(),
+		},
+	}
+
+	// 執行更新操作
+	res, err := m.conn.UpdateOne(ctx, filter, updates)
+	return res, err
+}
+
+func (m *customOrderModel) DeleteByBusinessID(ctx context.Context, id string) (*mongo.UpdateResult, error) {
+	filter := bson.M{
+		"business_id": id,
+		"$or": []bson.M{
+			{"delete_time": bson.M{"$exists": false}},
+			{"delete_time": 0},
+		},
+	}
+
+	updates := bson.M{
+		"$set": bson.M{
+			"delete_time": time.Now().UTC().UnixNano(),
+			"update_time": time.Now().UTC().UnixNano(),
+		},
+	}
+	// 執行更新操作
+	res, err := m.conn.UpdateOne(ctx, filter, updates)
+
+	return res, err
+}
+
+func (m *defaultOrderModel) FindOneBusinessID(ctx context.Context, id string) (*Order, error) {
+	var data Order
+	filter := bson.M{"delete_time": bson.M{"$in": []any{0, nil}}}
+	filter["business_id"] = id
+
+	err := m.conn.FindOne(ctx, &data, filter)
+	switch {
+	case err == nil:
+		return &data, nil
+	case errors.Is(err, mon.ErrNotFound):
+		return nil, ErrNotFound
+	default:
+		return nil, err
+	}
+}
+
+func (m *customOrderModel) ListOrder(ctx context.Context, req GetOrderListReq) ([]Order, int64, error) {
+	// 定義查詢過濾器
+	filter := bson.M{
+		"delete_time": bson.M{"$in": []any{0, nil}},
+	}
+
+	// 添加查詢條件
+	if req.ReferenceID != "" {
+		filter["reference_id"] = req.ReferenceID
+	}
+	if req.ReferenceUID != "" {
+		filter["reference_uid"] = req.ReferenceUID
+	}
+	if req.BusinessID != "" {
+		filter["business_id"] = req.BusinessID
+	}
+	if req.UID != "" {
+		filter["order_uid"] = req.UID
+	}
+	if req.OrderType != 0 {
+		filter["order_type"] = req.OrderType
+	}
+	if len(req.DirectionType) > 0 {
+		filter["direction_type"] = bson.M{"$in": req.DirectionType}
+	}
+	if len(req.OrderStatus) > 0 {
+		filter["order_status"] = bson.M{"$in": req.OrderStatus}
+	}
+	// 處理時間範圍
+	if req.StartCreateTime != 0 {
+		filter["create_time"] = bson.M{"$gte": req.StartCreateTime}
+	}
+	if req.EndCreateTime != 0 {
+		filter["create_time"] = bson.M{"$lte": req.EndCreateTime}
+	}
+	if req.StartUpdateTime != 0 {
+		filter["update_time"] = bson.M{"$gte": req.StartUpdateTime}
+	}
+	if req.EndUpdateTime != 0 {
+		filter["update_time"] = bson.M{"$lte": req.EndUpdateTime}
+	}
+	if req.StartOrderArrivalTime != 0 {
+		filter["order_arrival_time"] = bson.M{"$gte": req.StartOrderArrivalTime}
+	}
+	if req.EndOrderArrivalTime != 0 {
+		filter["order_arrival_time"] = bson.M{"$lte": req.EndOrderArrivalTime}
+	}
+	if req.StartOrderPaymentTime != 0 {
+		filter["order_payment_time"] = bson.M{"$gte": req.StartOrderPaymentTime}
+	}
+	if req.EndOrderPaymentTime != 0 {
+		filter["order_payment_time"] = bson.M{"$lte": req.EndOrderPaymentTime}
+	}
+	if req.CryptoType != "" {
+		filter["crypto_type"] = req.CryptoType
+	}
+	if req.TxHash != "" {
+		filter["tx_hash"] = req.TxHash
+	}
+
+	// 計算符合條件的總數量
+	totalCount, err := m.conn.CountDocuments(ctx, filter)
+	if err != nil {
+		return nil, 0, err
+	}
+
+	// 設定查詢選項，包含分頁
+	findOptions := options.Find()
+	findOptions.SetSkip((req.PageIndex - 1) * req.PageSize)
+	findOptions.SetLimit(req.PageSize)
+
+	// 執行查詢
+	var orders []Order
+	err = m.conn.Find(ctx, &orders, filter, findOptions)
+	if err != nil {
+		return nil, 0, err
+	}
+
+	return orders, totalCount, nil
+}
--- a/internal/model/mongo/order_model_gen.go
+++ b/internal/model/mongo/order_model_gen.go
@ -0,0 +1,75 @@
+// Code generated by goctl. DO NOT EDIT.
+package model
+
+import (
+	"context"
+	"time"
+
+	"github.com/zeromicro/go-zero/core/stores/mon"
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/bson/primitive"
+	"go.mongodb.org/mongo-driver/mongo"
+)
+
+type orderModel interface {
+	Insert(ctx context.Context, data *Order) error
+	FindOne(ctx context.Context, id string) (*Order, error)
+	Update(ctx context.Context, data *Order) (*mongo.UpdateResult, error)
+	Delete(ctx context.Context, id string) (int64, error)
+}
+
+type defaultOrderModel struct {
+	conn *mon.Model
+}
+
+func newDefaultOrderModel(conn *mon.Model) *defaultOrderModel {
+	return &defaultOrderModel{conn: conn}
+}
+
+func (m *defaultOrderModel) Insert(ctx context.Context, data *Order) error {
+	if data.ID.IsZero() {
+		now := time.Now().UTC().UnixNano()
+		data.ID = primitive.NewObjectID()
+		data.CreateTime = now
+		data.UpdateTime = now
+	}
+
+	_, err := m.conn.InsertOne(ctx, data)
+	return err
+}
+
+func (m *defaultOrderModel) FindOne(ctx context.Context, id string) (*Order, error) {
+	oid, err := primitive.ObjectIDFromHex(id)
+	if err != nil {
+		return nil, ErrInvalidObjectId
+	}
+
+	var data Order
+
+	err = m.conn.FindOne(ctx, &data, bson.M{"_id": oid})
+	switch err {
+	case nil:
+		return &data, nil
+	case mon.ErrNotFound:
+		return nil, ErrNotFound
+	default:
+		return nil, err
+	}
+}
+
+func (m *defaultOrderModel) Update(ctx context.Context, data *Order) (*mongo.UpdateResult, error) {
+	data.UpdateTime = time.Now().UTC().UnixNano()
+
+	res, err := m.conn.UpdateOne(ctx, bson.M{"_id": data.ID}, bson.M{"$set": data})
+	return res, err
+}
+
+func (m *defaultOrderModel) Delete(ctx context.Context, id string) (int64, error) {
+	oid, err := primitive.ObjectIDFromHex(id)
+	if err != nil {
+		return 0, ErrInvalidObjectId
+	}
+
+	res, err := m.conn.DeleteOne(ctx, bson.M{"_id": oid})
+	return res, err
+}
--- a/internal/model/mongo/order_types.go
+++ b/internal/model/mongo/order_types.go
@ -0,0 +1,53 @@
+package model
+
+import (
+	"app-cloudep-trade-service/internal/domain"
+
+	"github.com/shopspring/decimal"
+	"go.mongodb.org/mongo-driver/bson/primitive"
+)
+
+type Order struct {
+	ID            primitive.ObjectID `bson:"_id,omitempty" json:"id,omitempty"`
+	UpdateTime    int64              `bson:"update_time"`
+	CreateTime    int64              `bson:"create_time"`
+	BusinessID    string             `bson:"business_id"`              // 訂單業務流水號
+	OrderType     domain.OrderType   `bson:"order_type"`               // 訂單類型
+	OrderStatus   domain.OrderStatus `bson:"order_status"`             // 訂單狀態
+	Brand         string             `bson:"brand"`                    // 下單平台
+	OrderUID      string             `bson:"order_uid"`                // 下單用戶 UID
+	ReferenceID   string             `bson:"reference_id"`             // 訂單來源
+	Count         decimal.Decimal    `bson:"count"`                    // 訂單數量
+	OrderFee      decimal.Decimal    `bson:"order_fee"`                // 訂單手續費
+	Amount        decimal.Decimal    `bson:"amount"`                   // 單價
+	WalletStatus  int64              `bson:"wallet_status,omitempty"`  // 交易金額狀態
+	DirectionType int64              `bson:"direction_type,omitempty"` // 交易方向
+	// 以上為必要欄位，下面是區塊鏈時才需要
+	ReferenceBrand       *string          `bson:"reference_brand,omitempty"`          // 訂單來源平台
+	ReferenceUID         *string          `bson:"reference_uid,omitempty"`            // 訂單來源用戶 UID
+	ThreePartyStatus     *int64           `bson:"three_party_status,omitempty"`       // 三方請求狀態
+	CryptoType           *string          `bson:"crypto_type,omitempty"`              // 交易幣種
+	ThirdPartyFee        *decimal.Decimal `bson:"third_party_fee,omitempty"`          // 第三方手續費
+	CryptoToUSDTRate     *decimal.Decimal `bson:"crypto_to_usdt_rate,omitempty"`      // 加密貨幣對 USDT 匯率
+	FiatToUSDRate        *decimal.Decimal `bson:"fiat_to_usd_rate,omitempty"`         // 法幣對 USD 匯率
+	FeeCryptoToUSDTRate  *decimal.Decimal `bson:"fee_crypto_to_usdt_rate,omitempty"`  // 手續費加密貨幣對 USDT 匯率
+	USDTToCryptoTypeRate *decimal.Decimal `bson:"usdt_to_crypto_type_rate,omitempty"` // USDT 對加密貨幣匯率
+	PaymentFiat          *string          `bson:"payment_fiat,omitempty"`             // 支付法幣
+	PaymentUnitPrice     *decimal.Decimal `bson:"payment_unit_price,omitempty"`       // 加密貨幣單價
+	PaymentTemplateID    *string          `bson:"payment_template_id,omitempty"`      // 支付方式配置 ID
+	OrderArrivalTime     *int64           `bson:"order_arrival_time,omitempty"`       // 訂單到帳時間
+	OrderPaymentTime     *int64           `bson:"order_payment_time,omitempty"`       // 訂單付款時間
+	UnpaidTimeoutSecond  *int64           `bson:"unpaid_timeout_second,omitempty"`    // 支付期限秒數
+	ChainType            *string          `bson:"chain_type,omitempty"`               // 主網類型
+	TxHash               *string          `bson:"tx_hash,omitempty"`                  // 交易哈希
+	FromAddress          *string          `bson:"from_address,omitempty"`             // 來源地址
+	ToAddress            *string          `bson:"to_address,omitempty"`               // 目標地址
+	ChainFee             *decimal.Decimal `bson:"chain_fee,omitempty"`                // 鏈上交易手續費
+	ChainFeeCrypto       *string          `bson:"chain_fee_crypto,omitempty"`         // 鏈上手續費使用幣別
+	Memo                 *string          `bson:"memo,omitempty"`                     // 鏈上備註
+	OrderNote            *string          `bson:"order_note,omitempty"`               // 訂單交易備註
+}
+
+func (p *Order) CollectionName() string {
+	return "order"
+}
--- a/internal/server/couponservice/coupon_service_server.go
+++ b/internal/server/couponservice/coupon_service_server.go
@ -0,0 +1,59 @@
+// Code generated by goctl. DO NOT EDIT.
+// Source: trade.proto
+
+package server
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	couponservicelogic "app-cloudep-trade-service/internal/logic/couponservice"
+	"app-cloudep-trade-service/internal/svc"
+)
+
+type CouponServiceServer struct {
+	svcCtx *svc.ServiceContext
+	trade.UnimplementedCouponServiceServer
+}
+
+func NewCouponServiceServer(svcCtx *svc.ServiceContext) *CouponServiceServer {
+	return &CouponServiceServer{
+		svcCtx: svcCtx,
+	}
+}
+
+// CreateCoupon 創建優惠券
+func (s *CouponServiceServer) CreateCoupon(ctx context.Context, in *trade.CreateCouponReq) (*trade.CouponResp, error) {
+	l := couponservicelogic.NewCreateCouponLogic(ctx, s.svcCtx)
+	return l.CreateCoupon(in)
+}
+
+// UpdateCoupon更新優惠券
+func (s *CouponServiceServer) UpdateCoupon(ctx context.Context, in *trade.UpdateCouponReq) (*trade.CouponResp, error) {
+	l := couponservicelogic.NewUpdateCouponLogic(ctx, s.svcCtx)
+	return l.UpdateCoupon(in)
+}
+
+// QueryCoupon查詢優惠券
+func (s *CouponServiceServer) QueryCoupon(ctx context.Context, in *trade.CouponQueryReq) (*trade.CouponResp, error) {
+	l := couponservicelogic.NewQueryCouponLogic(ctx, s.svcCtx)
+	return l.QueryCoupon(in)
+}
+
+// DeleteCoupon 刪除優惠券
+func (s *CouponServiceServer) DeleteCoupon(ctx context.Context, in *trade.CouponQueryReq) (*trade.OKResp, error) {
+	l := couponservicelogic.NewDeleteCouponLogic(ctx, s.svcCtx)
+	return l.DeleteCoupon(in)
+}
+
+// ListCoupons列出所有優惠券
+func (s *CouponServiceServer) ListCoupons(ctx context.Context, in *trade.CouponListReq) (*trade.CouponListResp, error) {
+	l := couponservicelogic.NewListCouponsLogic(ctx, s.svcCtx)
+	return l.ListCoupons(in)
+}
+
+// ValidateCoupon 驗證優惠券 (在下單或支付時使用)
+func (s *CouponServiceServer) ValidateCoupon(ctx context.Context, in *trade.ValidateCouponReq) (*trade.CouponValidationResp, error) {
+	l := couponservicelogic.NewValidateCouponLogic(ctx, s.svcCtx)
+	return l.ValidateCoupon(in)
+}
--- a/internal/server/inventoryservice/inventory_service_server.go
+++ b/internal/server/inventoryservice/inventory_service_server.go
@ -0,0 +1,71 @@
+// Code generated by goctl. DO NOT EDIT.
+// Source: trade.proto
+
+package server
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	inventoryservicelogic "app-cloudep-trade-service/internal/logic/inventoryservice"
+	"app-cloudep-trade-service/internal/svc"
+)
+
+type InventoryServiceServer struct {
+	svcCtx *svc.ServiceContext
+	trade.UnimplementedInventoryServiceServer
+}
+
+func NewInventoryServiceServer(svcCtx *svc.ServiceContext) *InventoryServiceServer {
+	return &InventoryServiceServer{
+		svcCtx: svcCtx,
+	}
+}
+
+// CreateStock 建立庫存品項
+func (s *InventoryServiceServer) CreateStock(ctx context.Context, in *trade.StockAdjustmentReq) (*trade.OKResp, error) {
+	l := inventoryservicelogic.NewCreateStockLogic(ctx, s.svcCtx)
+	return l.CreateStock(in)
+}
+
+// AddStock 增加庫存
+func (s *InventoryServiceServer) AddStock(ctx context.Context, in *trade.StockAdjustmentReq) (*trade.OKResp, error) {
+	l := inventoryservicelogic.NewAddStockLogic(ctx, s.svcCtx)
+	return l.AddStock(in)
+}
+
+// ReduceStock 減少庫存
+func (s *InventoryServiceServer) ReduceStock(ctx context.Context, in *trade.StockAdjustmentReq) (*trade.OKResp, error) {
+	l := inventoryservicelogic.NewReduceStockLogic(ctx, s.svcCtx)
+	return l.ReduceStock(in)
+}
+
+// QueryStock 查詢單一商品的庫存
+func (s *InventoryServiceServer) QueryStock(ctx context.Context, in *trade.StockQueryReq) (*trade.StockResp, error) {
+	l := inventoryservicelogic.NewQueryStockLogic(ctx, s.svcCtx)
+	return l.QueryStock(in)
+}
+
+// ListAllStock 查詢所有商品的庫存狀況
+func (s *InventoryServiceServer) ListAllStock(ctx context.Context, in *trade.StockListReq) (*trade.StockListResp, error) {
+	l := inventoryservicelogic.NewListAllStockLogic(ctx, s.svcCtx)
+	return l.ListAllStock(in)
+}
+
+// ReserveStock 預留庫存 (用於未完成的訂單)
+func (s *InventoryServiceServer) ReserveStock(ctx context.Context, in *trade.StockReservationReq) (*trade.OKResp, error) {
+	l := inventoryservicelogic.NewReserveStockLogic(ctx, s.svcCtx)
+	return l.ReserveStock(in)
+}
+
+// ReleaseReservedStock 釋放預留庫存 (取消或失效的訂單)
+func (s *InventoryServiceServer) ReleaseReservedStock(ctx context.Context, in *trade.StockReservationReq) (*trade.OKResp, error) {
+	l := inventoryservicelogic.NewReleaseReservedStockLogic(ctx, s.svcCtx)
+	return l.ReleaseReservedStock(in)
+}
+
+// AdjustStock 調整庫存 (批量修改庫存，用於大批商品更新)
+func (s *InventoryServiceServer) AdjustStock(ctx context.Context, in *trade.BatchStockAdjustmentReq) (*trade.OKResp, error) {
+	l := inventoryservicelogic.NewAdjustStockLogic(ctx, s.svcCtx)
+	return l.AdjustStock(in)
+}
--- a/internal/server/orderservice/order_service_server.go
+++ b/internal/server/orderservice/order_service_server.go
@ -0,0 +1,65 @@
+// Code generated by goctl. DO NOT EDIT.
+// Source: trade.proto
+
+package server
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	orderservicelogic "app-cloudep-trade-service/internal/logic/orderservice"
+	"app-cloudep-trade-service/internal/svc"
+)
+
+type OrderServiceServer struct {
+	svcCtx *svc.ServiceContext
+	trade.UnimplementedOrderServiceServer
+}
+
+func NewOrderServiceServer(svcCtx *svc.ServiceContext) *OrderServiceServer {
+	return &OrderServiceServer{
+		svcCtx: svcCtx,
+	}
+}
+
+// CreateOrder 建立訂單
+func (s *OrderServiceServer) CreateOrder(ctx context.Context, in *trade.CreateOrderReq) (*trade.OKResp, error) {
+	l := orderservicelogic.NewCreateOrderLogic(ctx, s.svcCtx)
+	return l.CreateOrder(in)
+}
+
+// CancelOrder 取消訂單
+func (s *OrderServiceServer) CancelOrder(ctx context.Context, in *trade.CancelOrderReq) (*trade.OKResp, error) {
+	l := orderservicelogic.NewCancelOrderLogic(ctx, s.svcCtx)
+	return l.CancelOrder(in)
+}
+
+// ModifyOrderStatus 修改訂單狀態
+func (s *OrderServiceServer) ModifyOrderStatus(ctx context.Context, in *trade.ModifyOrderStatusReq) (*trade.OKResp, error) {
+	l := orderservicelogic.NewModifyOrderStatusLogic(ctx, s.svcCtx)
+	return l.ModifyOrderStatus(in)
+}
+
+// DeleteOrder 刪除訂單（軟刪除）
+func (s *OrderServiceServer) DeleteOrder(ctx context.Context, in *trade.DeleteOrderReq) (*trade.OKResp, error) {
+	l := orderservicelogic.NewDeleteOrderLogic(ctx, s.svcCtx)
+	return l.DeleteOrder(in)
+}
+
+// GetOrder 取得訂單詳情
+func (s *OrderServiceServer) GetOrder(ctx context.Context, in *trade.GetOrderReq) (*trade.GetOrderResp, error) {
+	l := orderservicelogic.NewGetOrderLogic(ctx, s.svcCtx)
+	return l.GetOrder(in)
+}
+
+// ListOrder 取得訂單列表
+func (s *OrderServiceServer) ListOrder(ctx context.Context, in *trade.ListOrderReq) (*trade.ListOrderResp, error) {
+	l := orderservicelogic.NewListOrderLogic(ctx, s.svcCtx)
+	return l.ListOrder(in)
+}
+
+// OrderStatusTimeout 訂單超時任務/cron/order-status/timeout
+func (s *OrderServiceServer) OrderStatusTimeout(ctx context.Context, in *trade.OrderStatusTimeoutReq) (*trade.OKResp, error) {
+	l := orderservicelogic.NewOrderStatusTimeoutLogic(ctx, s.svcCtx)
+	return l.OrderStatusTimeout(in)
+}
--- a/internal/server/productservice/product_service_server.go
+++ b/internal/server/productservice/product_service_server.go
@ -0,0 +1,53 @@
+// Code generated by goctl. DO NOT EDIT.
+// Source: trade.proto
+
+package server
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	productservicelogic "app-cloudep-trade-service/internal/logic/productservice"
+	"app-cloudep-trade-service/internal/svc"
+)
+
+type ProductServiceServer struct {
+	svcCtx *svc.ServiceContext
+	trade.UnimplementedProductServiceServer
+}
+
+func NewProductServiceServer(svcCtx *svc.ServiceContext) *ProductServiceServer {
+	return &ProductServiceServer{
+		svcCtx: svcCtx,
+	}
+}
+
+// CreateProduct 新增商品
+func (s *ProductServiceServer) CreateProduct(ctx context.Context, in *trade.ProductCreateReq) (*trade.ProductResp, error) {
+	l := productservicelogic.NewCreateProductLogic(ctx, s.svcCtx)
+	return l.CreateProduct(in)
+}
+
+// UpdateProduct 更新商品資訊
+func (s *ProductServiceServer) UpdateProduct(ctx context.Context, in *trade.ProductUpdateReq) (*trade.ProductResp, error) {
+	l := productservicelogic.NewUpdateProductLogic(ctx, s.svcCtx)
+	return l.UpdateProduct(in)
+}
+
+// DeleteProduct 刪除商品
+func (s *ProductServiceServer) DeleteProduct(ctx context.Context, in *trade.ProductDeleteReq) (*trade.OKResp, error) {
+	l := productservicelogic.NewDeleteProductLogic(ctx, s.svcCtx)
+	return l.DeleteProduct(in)
+}
+
+// QueryProduct 查詢單一商品資訊
+func (s *ProductServiceServer) QueryProduct(ctx context.Context, in *trade.ProductQueryReq) (*trade.ProductResp, error) {
+	l := productservicelogic.NewQueryProductLogic(ctx, s.svcCtx)
+	return l.QueryProduct(in)
+}
+
+// ListAllProducts 查詢所有商品資訊
+func (s *ProductServiceServer) ListAllProducts(ctx context.Context, in *trade.ProductListReq) (*trade.ProductListResp, error) {
+	l := productservicelogic.NewListAllProductsLogic(ctx, s.svcCtx)
+	return l.ListAllProducts(in)
+}
--- a/internal/server/subscriptionservice/subscription_service_server.go
+++ b/internal/server/subscriptionservice/subscription_service_server.go
@ -0,0 +1,71 @@
+// Code generated by goctl. DO NOT EDIT.
+// Source: trade.proto
+
+package server
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	subscriptionservicelogic "app-cloudep-trade-service/internal/logic/subscriptionservice"
+	"app-cloudep-trade-service/internal/svc"
+)
+
+type SubscriptionServiceServer struct {
+	svcCtx *svc.ServiceContext
+	trade.UnimplementedSubscriptionServiceServer
+}
+
+func NewSubscriptionServiceServer(svcCtx *svc.ServiceContext) *SubscriptionServiceServer {
+	return &SubscriptionServiceServer{
+		svcCtx: svcCtx,
+	}
+}
+
+// CreateSubscription 建立訂閱
+func (s *SubscriptionServiceServer) CreateSubscription(ctx context.Context, in *trade.SubscriptionCreateReq) (*trade.SubscriptionResp, error) {
+	l := subscriptionservicelogic.NewCreateSubscriptionLogic(ctx, s.svcCtx)
+	return l.CreateSubscription(in)
+}
+
+// UpdateSubscription 更新訂閱設定
+func (s *SubscriptionServiceServer) UpdateSubscription(ctx context.Context, in *trade.SubscriptionUpdateReq) (*trade.SubscriptionResp, error) {
+	l := subscriptionservicelogic.NewUpdateSubscriptionLogic(ctx, s.svcCtx)
+	return l.UpdateSubscription(in)
+}
+
+// CancelSubscription 取消訂閱
+func (s *SubscriptionServiceServer) CancelSubscription(ctx context.Context, in *trade.SubscriptionCancelReq) (*trade.OKResp, error) {
+	l := subscriptionservicelogic.NewCancelSubscriptionLogic(ctx, s.svcCtx)
+	return l.CancelSubscription(in)
+}
+
+// QuerySubscription 查詢單一訂閱資訊
+func (s *SubscriptionServiceServer) QuerySubscription(ctx context.Context, in *trade.SubscriptionQueryReq) (*trade.SubscriptionResp, error) {
+	l := subscriptionservicelogic.NewQuerySubscriptionLogic(ctx, s.svcCtx)
+	return l.QuerySubscription(in)
+}
+
+// ListSubscriptions 查詢所有訂閱 (用於管理和監控)
+func (s *SubscriptionServiceServer) ListSubscriptions(ctx context.Context, in *trade.ListSubscriptionsReq) (*trade.SubscriptionListResp, error) {
+	l := subscriptionservicelogic.NewListSubscriptionsLogic(ctx, s.svcCtx)
+	return l.ListSubscriptions(in)
+}
+
+// RenewSubscription 續訂訂閱
+func (s *SubscriptionServiceServer) RenewSubscription(ctx context.Context, in *trade.SubscriptionRenewReq) (*trade.SubscriptionResp, error) {
+	l := subscriptionservicelogic.NewRenewSubscriptionLogic(ctx, s.svcCtx)
+	return l.RenewSubscription(in)
+}
+
+// CheckSubscriptionStatus 查詢訂閱狀態 (啟用/過期/取消)
+func (s *SubscriptionServiceServer) CheckSubscriptionStatus(ctx context.Context, in *trade.SubscriptionStatusQueryReq) (*trade.SubscriptionStatusResp, error) {
+	l := subscriptionservicelogic.NewCheckSubscriptionStatusLogic(ctx, s.svcCtx)
+	return l.CheckSubscriptionStatus(in)
+}
+
+// RefreshSubscriptionStatus cron 改變訂閱的狀態（時間到了要過期，需要續約自動續約），每 5 分鐘執行一次
+func (s *SubscriptionServiceServer) RefreshSubscriptionStatus(ctx context.Context, in *trade.NoneReq) (*trade.OKResp, error) {
+	l := subscriptionservicelogic.NewRefreshSubscriptionStatusLogic(ctx, s.svcCtx)
+	return l.RefreshSubscriptionStatus(in)
+}
--- a/internal/server/walletservice/wallet_service_server.go
+++ b/internal/server/walletservice/wallet_service_server.go
@ -0,0 +1,89 @@
+// Code generated by goctl. DO NOT EDIT.
+// Source: trade.proto
+
+package server
+
+import (
+	"context"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	walletservicelogic "app-cloudep-trade-service/internal/logic/walletservice"
+	"app-cloudep-trade-service/internal/svc"
+)
+
+type WalletServiceServer struct {
+	svcCtx *svc.ServiceContext
+	trade.UnimplementedWalletServiceServer
+}
+
+func NewWalletServiceServer(svcCtx *svc.ServiceContext) *WalletServiceServer {
+	return &WalletServiceServer{
+		svcCtx: svcCtx,
+	}
+}
+
+// CreateWallet 建立錢包
+func (s *WalletServiceServer) CreateWallet(ctx context.Context, in *trade.CreateWalletReq) (*trade.OKResp, error) {
+	l := walletservicelogic.NewCreateWalletLogic(ctx, s.svcCtx)
+	return l.CreateWallet(in)
+}
+
+// DepositFunds 充值 - 增加 [可用餘額] 或 [限制餘額]
+func (s *WalletServiceServer) DepositFunds(ctx context.Context, in *trade.WalletTransactionReq) (*trade.OKResp, error) {
+	l := walletservicelogic.NewDepositFundsLogic(ctx, s.svcCtx)
+	return l.DepositFunds(in)
+}
+
+// WithdrawFunds 提現 - 減少 [可用餘額]
+func (s *WalletServiceServer) WithdrawFunds(ctx context.Context, in *trade.WalletTransactionReq) (*trade.OKResp, error) {
+	l := walletservicelogic.NewWithdrawFundsLogic(ctx, s.svcCtx)
+	return l.WithdrawFunds(in)
+}
+
+// FreezeFunds 凍結 - 將 [可用餘額] 減少，加到 [凍結餘額]
+func (s *WalletServiceServer) FreezeFunds(ctx context.Context, in *trade.WalletTransactionReq) (*trade.OKResp, error) {
+	l := walletservicelogic.NewFreezeFundsLogic(ctx, s.svcCtx)
+	return l.FreezeFunds(in)
+}
+
+// UnfreezeFunds 解凍 - 減少 [凍結餘額]
+func (s *WalletServiceServer) UnfreezeFunds(ctx context.Context, in *trade.WalletTransactionReq) (*trade.OKResp, error) {
+	l := walletservicelogic.NewUnfreezeFundsLogic(ctx, s.svcCtx)
+	return l.UnfreezeFunds(in)
+}
+
+// AppendToFreeze 追加凍結 - 減少可用餘額，追加到現有的 [凍結餘額] (基於原order_id)
+func (s *WalletServiceServer) AppendToFreeze(ctx context.Context, in *trade.WalletTransactionReq) (*trade.OKResp, error) {
+	l := walletservicelogic.NewAppendToFreezeLogic(ctx, s.svcCtx)
+	return l.AppendToFreeze(in)
+}
+
+// RollbackFreeze 凍結回滾 - 減少 [凍結餘額]，加回 [可用餘額]，不可指定金額，整筆訂單的凍結金額加回 [可用餘額]
+func (s *WalletServiceServer) RollbackFreeze(ctx context.Context, in *trade.WalletTransactionReq) (*trade.OKResp, error) {
+	l := walletservicelogic.NewRollbackFreezeLogic(ctx, s.svcCtx)
+	return l.RollbackFreeze(in)
+}
+
+// CancelFreeze 取消凍結 - 減少 [凍結餘額]，加回 [可用餘額]，可指定金額
+func (s *WalletServiceServer) CancelFreeze(ctx context.Context, in *trade.WalletTransactionReq) (*trade.OKResp, error) {
+	l := walletservicelogic.NewCancelFreezeLogic(ctx, s.svcCtx)
+	return l.CancelFreeze(in)
+}
+
+// TransferToRestrictedFunds 限制 - 減少 [凍結餘額]，轉移到另一個使用者的 [限制餘額]
+func (s *WalletServiceServer) TransferToRestrictedFunds(ctx context.Context, in *trade.WalletTransactionReq) (*trade.OKResp, error) {
+	l := walletservicelogic.NewTransferToRestrictedFundsLogic(ctx, s.svcCtx)
+	return l.TransferToRestrictedFunds(in)
+}
+
+// SettleRestrictedFunds 結算限制餘額 - 限制餘額在 T+N 天後自動失效，每日只能執行一次
+func (s *WalletServiceServer) SettleRestrictedFunds(ctx context.Context, in *trade.NoneReq) (*trade.OKResp, error) {
+	l := walletservicelogic.NewSettleRestrictedFundsLogic(ctx, s.svcCtx)
+	return l.SettleRestrictedFunds(in)
+}
+
+// QueryBalance 餘額查詢 -> 依照日期查詢
+func (s *WalletServiceServer) QueryBalance(ctx context.Context, in *trade.QueryBalanceByDateReq) (*trade.QueryBalanceByDateResp, error) {
+	l := walletservicelogic.NewQueryBalanceLogic(ctx, s.svcCtx)
+	return l.QueryBalance(in)
+}
--- a/internal/svc/inject_mongo.go
+++ b/internal/svc/inject_mongo.go
@ -0,0 +1,20 @@
+package svc
+
+import (
+	"app-cloudep-trade-service/internal/config"
+	mgo "app-cloudep-trade-service/internal/lib/mongo"
+	model "app-cloudep-trade-service/internal/model/mongo"
+)
+
+// MustOrderModel 連線 order mongo 時
+func MustOrderModel(c config.Config) model.OrderModel {
+	orderCollection := model.Order{}
+
+	return model.NewOrderModel(
+		mgo.MustMongoConnectURL(c),
+		c.Mongo.Database,
+		orderCollection.CollectionName(),
+		mgo.SetCustomDecimalType(),
+		mgo.InitMongoOptions(c),
+	)
+}
--- a/internal/svc/service_context.go
+++ b/internal/svc/service_context.go
@ -0,0 +1,38 @@
+package svc
+
+import (
+	"app-cloudep-trade-service/internal/config"
+	duc "app-cloudep-trade-service/internal/domain/usecase"
+	"app-cloudep-trade-service/internal/usecase"
+
+	ers "code.30cm.net/digimon/library-go/errs"
+	"code.30cm.net/digimon/library-go/errs/code"
+	vi "code.30cm.net/digimon/library-go/validator"
+)
+
+type ServiceContext struct {
+	Config   config.Config
+	Validate vi.Validate
+
+	OrderUseCase duc.OrderUseCase
+}
+
+func NewServiceContext(c config.Config) *ServiceContext {
+	// TODO 改成 Trade
+	ers.Scope = code.CloudEPOrder
+
+	om := MustOrderModel(c)
+	orderUseCase := usecase.NewOrderUseCase(usecase.OrderUseCaseParam{
+		OrderModel: om,
+	})
+
+	return &ServiceContext{
+		Config: c,
+		Validate: vi.MustValidator(
+			WithDecimalGt(),
+			WithDecimalGte(),
+		),
+
+		OrderUseCase: orderUseCase,
+	}
+}
--- a/internal/svc/validator.go
+++ b/internal/svc/validator.go
@ -0,0 +1,55 @@
+package svc
+
+import (
+	vi "code.30cm.net/digimon/library-go/validator"
+	"github.com/go-playground/validator/v10"
+	"github.com/shopspring/decimal"
+)
+
+// WithDecimalGt 是否大於等於
+func WithDecimalGt() vi.Option {
+	return vi.Option{
+		ValidatorName: "decimalGt",
+		ValidatorFunc: func(fl validator.FieldLevel) bool {
+			if val, ok := fl.Field().Interface().(string); ok {
+				value, err := decimal.NewFromString(val)
+				if err != nil {
+					return false
+				}
+
+				conditionValue, err := decimal.NewFromString(fl.Param())
+				if err != nil {
+					return false
+				}
+
+				return value.GreaterThan(conditionValue)
+			}
+
+			return true
+		},
+	}
+}
+
+// WithDecimalGte 是否大於等於
+func WithDecimalGte() vi.Option {
+	return vi.Option{
+		ValidatorName: "decimalGte",
+		ValidatorFunc: func(fl validator.FieldLevel) bool {
+			if val, ok := fl.Field().Interface().(string); ok {
+				value, err := decimal.NewFromString(val)
+				if err != nil {
+					return false
+				}
+
+				conditionValue, err := decimal.NewFromString(fl.Param())
+				if err != nil {
+					return false
+				}
+
+				return value.GreaterThanOrEqual(conditionValue)
+			}
+
+			return true
+		},
+	}
+}
--- a/internal/svc/validator_test.go
+++ b/internal/svc/validator_test.go
@ -0,0 +1,106 @@
+package svc
+
+import (
+	"testing"
+
+	vi "code.30cm.net/digimon/library-go/validator"
+)
+
+func TestWithDecimalGte(t *testing.T) {
+	validate := vi.MustValidator(WithDecimalGt(), WithDecimalGte())
+
+	type TestStruct struct {
+		Value string `validate:"decimalGte=10.50"`
+	}
+
+	tests := []struct {
+		name    string
+		input   TestStruct
+		wantErr bool
+	}{
+		{
+			name:    "valid - equal",
+			input:   TestStruct{Value: "10.50"},
+			wantErr: false,
+		},
+		{
+			name:    "valid - greater",
+			input:   TestStruct{Value: "15.00"},
+			wantErr: false,
+		},
+		{
+			name:    "invalid - less",
+			input:   TestStruct{Value: "9.99"},
+			wantErr: true,
+		},
+		{
+			name:    "invalid - not a decimal",
+			input:   TestStruct{Value: "abc"},
+			wantErr: true,
+		},
+		{
+			name:    "valid - empty string",
+			input:   TestStruct{Value: ""},
+			wantErr: true, // Assuming empty string is valid
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			err := validate.ValidateAll(tt.input)
+
+			if (err != nil) != tt.wantErr {
+				t.Errorf("TestWithDecimalGte() %s = error %v, wantErr %v", tt.name, err, tt.wantErr)
+			}
+		})
+	}
+}
+
+func TestWithDecimalGt(t *testing.T) {
+	validate := vi.MustValidator(WithDecimalGt(), WithDecimalGt())
+
+	type TestStruct struct {
+		Value string `validate:"decimalGt=10.50"`
+	}
+
+	tests := []struct {
+		name    string
+		input   TestStruct
+		wantErr bool
+	}{
+		{
+			name:    "valid - greater",
+			input:   TestStruct{Value: "10.51"},
+			wantErr: false,
+		},
+		{
+			name:    "invalid - equal",
+			input:   TestStruct{Value: "10.50"},
+			wantErr: true, // should fail because the value is equal to the condition
+		},
+		{
+			name:    "invalid - less",
+			input:   TestStruct{Value: "9.99"},
+			wantErr: true,
+		},
+		{
+			name:    "invalid - not a decimal",
+			input:   TestStruct{Value: "abc"},
+			wantErr: true,
+		},
+		{
+			name:    "valid - empty string",
+			input:   TestStruct{Value: ""},
+			wantErr: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			err := validate.ValidateAll(tt.input)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("TestWithDecimalGt() %s = error %v, wantErr %v", tt.name, err, tt.wantErr)
+			}
+		})
+	}
+}
--- a/internal/usecase/order.go
+++ b/internal/usecase/order.go
@ -0,0 +1,310 @@
+package usecase
+
+import (
+	"app-cloudep-trade-service/internal/domain"
+	"app-cloudep-trade-service/internal/domain/usecase"
+	model "app-cloudep-trade-service/internal/model/mongo"
+	"context"
+	"errors"
+	"time"
+
+	"github.com/zeromicro/go-zero/core/logx"
+	"github.com/zeromicro/go-zero/core/stores/mon"
+)
+
+type OrderUseCaseParam struct {
+	OrderModel model.OrderModel
+}
+
+type OrderUseCase struct {
+	OrderModel model.OrderModel
+}
+
+func NewOrderUseCase(param OrderUseCaseParam) usecase.OrderUseCase {
+	return &OrderUseCase{
+		OrderModel: param.OrderModel,
+	}
+}
+
+func (o *OrderUseCase) CreateOrder(ctx context.Context, param usecase.CreateOrderReq) error {
+	now := time.Now().UTC().UnixNano()
+	// 插入資料庫
+	order := &model.Order{
+		UpdateTime:           now,
+		CreateTime:           now,
+		BusinessID:           param.BusinessID,
+		OrderType:            param.OrderType,
+		OrderStatus:          param.OrderStatus,
+		Brand:                param.Brand,
+		OrderUID:             param.OrderUID,
+		ReferenceID:          param.ReferenceID,
+		Count:                param.Count,
+		OrderFee:             param.OrderFee,
+		Amount:               param.Amount,
+		ReferenceBrand:       param.ReferenceBrand,
+		ReferenceUID:         param.ReferenceUID,
+		WalletStatus:         param.WalletStatus,
+		ThreePartyStatus:     param.ThreePartyStatus,
+		DirectionType:        param.DirectionType,
+		CryptoType:           param.CryptoType,
+		ThirdPartyFee:        param.ThirdPartyFee,
+		CryptoToUSDTRate:     param.CryptoToUSDTRate,
+		FiatToUSDRate:        param.FiatToUSDRate,
+		FeeCryptoToUSDTRate:  param.FeeCryptoToUSDTRate,
+		USDTToCryptoTypeRate: param.USDTToCryptoTypeRate,
+		PaymentFiat:          param.PaymentFiat,
+		PaymentUnitPrice:     param.PaymentUnitPrice,
+		PaymentTemplateID:    param.PaymentTemplateID,
+		OrderArrivalTime:     param.OrderArrivalTime,
+		OrderPaymentTime:     param.OrderPaymentTime,
+		UnpaidTimeoutSecond:  param.UnpaidTimeoutSecond,
+		ChainType:            param.ChainType,
+		TxHash:               param.TxHash,
+		FromAddress:          param.FromAddress,
+		ToAddress:            param.ToAddress,
+		ChainFee:             param.ChainFee,
+		ChainFeeCrypto:       param.ChainFeeCrypto,
+		Memo:                 param.Memo,
+		OrderNote:            param.OrderNote,
+	}
+
+	err := o.OrderModel.Insert(ctx, order)
+
+	if err != nil {
+		// 錯誤代碼 06-021-01
+		e := domain.CommentErrorL(
+			domain.CreateOrderErrorCode,
+			logx.WithContext(ctx),
+			[]logx.LogField{
+				{Key: "req", Value: param},
+				{Key: "func", Value: "OrderModel.Insert"},
+				{Key: "err", Value: err},
+			},
+			"failed to insert order into mongo:").Wrap(err)
+
+		return e
+	}
+
+	return nil
+}
+
+func (o *OrderUseCase) CancelOrder(ctx context.Context, param usecase.CancelOrderQuery) error {
+	_, err := o.OrderModel.UpdateStatus(ctx, model.UpdateStatusReq{
+		BusinessID: param.BusinessID,
+		Status:     param.Status.ToInt64(),
+	})
+
+	if err != nil {
+		// 錯誤代碼 06-021-02
+		e := domain.CommentErrorL(
+			domain.CancelOrderErrorCode,
+			logx.WithContext(ctx),
+			[]logx.LogField{
+				{Key: "req", Value: param},
+				{Key: "func", Value: "OrderModel.UpdateStatus"},
+				{Key: "err", Value: err},
+			},
+			"failed to update order status:").Wrap(err)
+
+		return e
+	}
+
+	return nil
+}
+
+func (o *OrderUseCase) DeleteOrder(ctx context.Context, param usecase.DeleteOrderQuery) error {
+	_, err := o.OrderModel.DeleteByBusinessID(ctx, param.BusinessID)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (o *OrderUseCase) GetOrder(ctx context.Context, param usecase.GetOrderQuery) (*usecase.GetOrderResp, error) {
+	order, err := o.OrderModel.FindOneBusinessID(ctx, param.BusinessID)
+	if err != nil {
+		if errors.Is(mon.ErrNotFound, err) {
+			return nil, domain.NotFoundError(domain.DataNotFoundErrorCode, "failed to get this order id:", param.BusinessID)
+		}
+
+		return nil, err
+	}
+
+	resp := &usecase.GetOrderResp{
+		UpdateTime:           order.UpdateTime,
+		CreateTime:           order.CreateTime,
+		BusinessID:           order.BusinessID,
+		OrderType:            order.OrderType,
+		OrderStatus:          order.OrderStatus,
+		Brand:                order.Brand,
+		OrderUID:             order.OrderUID,
+		ReferenceID:          order.ReferenceID,
+		Count:                order.Count.String(),
+		OrderFee:             order.OrderFee.String(),
+		Amount:               order.Amount.String(),
+		ReferenceBrand:       order.ReferenceBrand,
+		ReferenceUID:         order.ReferenceUID,
+		WalletStatus:         Int64Ptr(order.WalletStatus),
+		ThreePartyStatus:     order.ThreePartyStatus,
+		DirectionType:        Int64Ptr(order.DirectionType),
+		CryptoType:           order.CryptoType,
+		ThirdPartyFee:        DecimalToStringPtr(order.ThirdPartyFee),
+		CryptoToUsdtRate:     DecimalToStringPtr(order.CryptoToUSDTRate),
+		FiatToUsdRate:        DecimalToStringPtr(order.FiatToUSDRate),
+		FeeCryptoToUsdtRate:  DecimalToStringPtr(order.FeeCryptoToUSDTRate),
+		UsdtToCryptoTypeRate: DecimalToStringPtr(order.USDTToCryptoTypeRate),
+		PaymentFiat:          order.PaymentFiat,
+		PaymentUnitPrice:     DecimalToStringPtr(order.PaymentUnitPrice),
+		PaymentTemplateID:    order.PaymentTemplateID,
+		OrderArrivalTime:     order.OrderArrivalTime,
+		OrderPaymentTime:     order.OrderPaymentTime,
+		UnpaidTimeoutSecond:  order.UnpaidTimeoutSecond,
+		ChainType:            order.ChainType,
+		TxHash:               order.TxHash,
+		FromAddress:          order.FromAddress,
+		ToAddress:            order.ToAddress,
+		ChainFee:             DecimalToStringPtr(order.ChainFee),
+		ChainFeeCrypto:       order.ChainFeeCrypto,
+		Memo:                 order.Memo,
+		OrderNote:            order.OrderNote,
+	}
+
+	return resp, nil
+}
+
+func (o *OrderUseCase) ListOrder(ctx context.Context, param usecase.GetOrderListReq) (*usecase.ListOrderResp, error) {
+	// 構建查詢條件
+	req := model.GetOrderListReq{
+		PageIndex:             param.PageIndex,
+		PageSize:              param.PageSize,
+		ReferenceID:           param.ReferenceID,
+		ReferenceUID:          param.ReferenceUID,
+		BusinessID:            param.BusinessID,
+		UID:                   param.UID,
+		OrderType:             param.OrderType.ToInt(),
+		DirectionType:         param.DirectionType,
+		OrderStatus:           param.OrderStatus,
+		StartCreateTime:       param.StartCreateTime,
+		EndCreateTime:         param.EndCreateTime,
+		StartUpdateTime:       param.StartUpdateTime,
+		EndUpdateTime:         param.EndUpdateTime,
+		StartOrderArrivalTime: param.StartOrderArrivalTime,
+		EndOrderArrivalTime:   param.EndOrderArrivalTime,
+		StartOrderPaymentTime: param.StartOrderPaymentTime,
+		EndOrderPaymentTime:   param.EndOrderPaymentTime,
+		CryptoType:            param.CryptoType,
+		TxHash:                param.TxHash,
+	}
+
+	// 查詢訂單
+	orders, total, err := o.OrderModel.ListOrder(ctx, req)
+	if err != nil {
+		return nil, err
+	}
+
+	return &usecase.ListOrderResp{
+		Data: o.convertOrdersToResponses(orders),
+		Page: &usecase.Pager{
+			Total: total,
+			Index: param.PageIndex,
+			Size:  param.PageSize,
+		},
+	}, nil
+}
+
+func (o *OrderUseCase) ModifyOrderStatus(ctx context.Context, param *usecase.ModifyOrderQuery) error {
+	_, err := o.OrderModel.UpdateStatus(ctx,
+		model.UpdateStatusReq{
+			BusinessID: param.BusinessID,
+			Status:     param.Status,
+		})
+	if err != nil {
+		// 錯誤代碼 06-021-02
+		e := domain.CommentErrorL(
+			domain.ModifyOrderErrorCode,
+			logx.WithContext(ctx),
+			[]logx.LogField{
+				{Key: "req", Value: param},
+				{Key: "func", Value: "OrderModel.UpdateStatus"},
+				{Key: "err", Value: err},
+			},
+			"failed to update order status:").Wrap(err)
+
+		return e
+	}
+
+	return nil
+}
+
+func (o *OrderUseCase) OrderStatusTimeout(ctx context.Context) error {
+	now := time.Now().UTC().UnixNano()
+	_, err := o.OrderModel.UpdateTimeoutOrder(ctx, model.UpdateTimeoutReq{
+		CreateTimeBefore: now,
+	})
+	if err != nil {
+		// 錯誤代碼 06-021-02
+		e := domain.CommentErrorL(
+			domain.TimeoutOrderErrorCode,
+			logx.WithContext(ctx),
+			[]logx.LogField{
+				{Key: "now", Value: now},
+				{Key: "func", Value: "OrderModel.UpdateTimeoutOrder"},
+				{Key: "err", Value: err},
+			},
+			"failed to update timeout order").Wrap(err)
+
+		return e
+	}
+
+	return nil
+}
+
+// ================= 工具類區 =================
+
+func (o *OrderUseCase) convertOrdersToResponses(orders []model.Order) []*usecase.GetOrderResp {
+	res := make([]*usecase.GetOrderResp, 0, len(orders))
+	for _, order := range orders {
+		resp := &usecase.GetOrderResp{
+			UpdateTime:           order.UpdateTime,
+			CreateTime:           order.CreateTime,
+			BusinessID:           order.BusinessID,
+			OrderType:            order.OrderType,
+			OrderStatus:          order.OrderStatus,
+			Brand:                order.Brand,
+			OrderUID:             order.OrderUID,
+			ReferenceID:          order.ReferenceID,
+			Count:                order.Count.String(),
+			OrderFee:             order.OrderFee.String(),
+			Amount:               order.Amount.String(),
+			ReferenceBrand:       order.ReferenceBrand,
+			ReferenceUID:         order.ReferenceUID,
+			WalletStatus:         Int64Ptr(order.WalletStatus),
+			ThreePartyStatus:     order.ThreePartyStatus,
+			DirectionType:        Int64Ptr(order.DirectionType),
+			CryptoType:           order.CryptoType,
+			ThirdPartyFee:        DecimalToStringPtr(order.ThirdPartyFee),
+			CryptoToUsdtRate:     DecimalToStringPtr(order.CryptoToUSDTRate),
+			FiatToUsdRate:        DecimalToStringPtr(order.FiatToUSDRate),
+			FeeCryptoToUsdtRate:  DecimalToStringPtr(order.FeeCryptoToUSDTRate),
+			UsdtToCryptoTypeRate: DecimalToStringPtr(order.USDTToCryptoTypeRate),
+			PaymentFiat:          order.PaymentFiat,
+			PaymentUnitPrice:     DecimalToStringPtr(order.PaymentUnitPrice),
+			PaymentTemplateID:    order.PaymentTemplateID,
+			OrderArrivalTime:     order.OrderArrivalTime,
+			OrderPaymentTime:     order.OrderPaymentTime,
+			UnpaidTimeoutSecond:  order.UnpaidTimeoutSecond,
+			ChainType:            order.ChainType,
+			TxHash:               order.TxHash,
+			FromAddress:          order.FromAddress,
+			ToAddress:            order.ToAddress,
+			ChainFee:             DecimalToStringPtr(order.ChainFee),
+			ChainFeeCrypto:       order.ChainFeeCrypto,
+			Memo:                 order.Memo,
+			OrderNote:            order.OrderNote,
+		}
+		res = append(res, resp)
+	}
+
+	return res
+}
--- a/internal/usecase/order_test.go
+++ b/internal/usecase/order_test.go
@ -0,0 +1,500 @@
+package usecase
+
+import (
+	"app-cloudep-trade-service/internal/domain"
+	"app-cloudep-trade-service/internal/domain/usecase"
+	mockmodel "app-cloudep-trade-service/internal/mock/model"
+	model "app-cloudep-trade-service/internal/model/mongo"
+	"context"
+	"errors"
+	"time"
+
+	"github.com/go-playground/assert/v2"
+	"github.com/shopspring/decimal"
+	"github.com/zeromicro/go-zero/core/stores/mon"
+	"go.uber.org/mock/gomock"
+
+	"testing"
+)
+
+func TestOrderUseCase_CancelOrder(t *testing.T) {
+	ctrl := gomock.NewController(t)
+	defer ctrl.Finish()
+
+	// 初始化 mock 依賴
+	mockOrderModel := mockmodel.NewMockOrderModel(ctrl)
+
+	orderUseCase := &OrderUseCase{
+		OrderModel: mockOrderModel,
+	}
+
+	cancelOrderQuery := usecase.CancelOrderQuery{
+		BusinessID: "business_123",
+		Status:     domain.OrderStatusCancelled, // 使用模擬的狀態
+	}
+
+	tests := []struct {
+		name      string
+		mockSetup func()
+		param     usecase.CancelOrderQuery
+		wantErr   bool
+	}{
+		{
+			name: "successful order cancellation",
+			mockSetup: func() {
+				mockOrderModel.EXPECT().UpdateStatus(gomock.Any(), model.UpdateStatusReq{
+					BusinessID: cancelOrderQuery.BusinessID,
+					Status:     cancelOrderQuery.Status.ToInt64(),
+				}).Return(nil, nil)
+			},
+			param:   cancelOrderQuery,
+			wantErr: false,
+		},
+		{
+			name: "failed order cancellation",
+			mockSetup: func() {
+				mockOrderModel.EXPECT().UpdateStatus(gomock.Any(), model.UpdateStatusReq{
+					BusinessID: cancelOrderQuery.BusinessID,
+					Status:     cancelOrderQuery.Status.ToInt64(),
+				}).Return(nil, errors.New("update error"))
+			},
+			param:   cancelOrderQuery,
+			wantErr: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.mockSetup() // 設置每個測試用例的 mock 行為
+			err := orderUseCase.CancelOrder(context.Background(), tt.param)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("CancelOrder() error = %v, wantErr %v", err, tt.wantErr)
+			}
+		})
+	}
+}
+
+func TestOrderUseCase_CreateOrder(t *testing.T) {
+	mockCtrl := gomock.NewController(t)
+	defer mockCtrl.Finish()
+
+	// 初始化 mock 依賴
+	mockOrderModel := mockmodel.NewMockOrderModel(mockCtrl)
+	orderUseCase := &OrderUseCase{
+		OrderModel: mockOrderModel,
+	}
+
+	now := time.Now().UTC().UnixNano()
+
+	// 構建測試參數
+	createOrderReq := usecase.CreateOrderReq{
+		BusinessID:          "business_123",
+		OrderType:           domain.OrderTypeTest,
+		OrderStatus:         domain.OrderStatusCreated,
+		Brand:               "test_brand",
+		OrderUID:            "user_123",
+		ReferenceID:         "reference_123",
+		Count:               decimal.NewFromInt(2),
+		OrderFee:            decimal.NewFromFloat(0.01),
+		Amount:              decimal.NewFromFloat(100.0),
+		ReferenceBrand:      StringPtr("reference_brand"),
+		ReferenceUID:        StringPtr("reference_uid"),
+		WalletStatus:        1,
+		ThreePartyStatus:    Int64Ptr(2),
+		DirectionType:       1,
+		CryptoType:          StringPtr("BTC"),
+		PaymentFiat:         StringPtr("USD"),
+		PaymentTemplateID:   StringPtr("template_001"),
+		OrderArrivalTime:    Int64Ptr(now),
+		OrderPaymentTime:    Int64Ptr(now),
+		UnpaidTimeoutSecond: Int64Ptr(3600),
+		ChainType:           StringPtr("mainnet"),
+		TxHash:              StringPtr("tx_hash_123"),
+		FromAddress:         StringPtr("from_address"),
+		ToAddress:           StringPtr("to_address"),
+		ChainFeeCrypto:      StringPtr("ETH"),
+		Memo:                StringPtr("test memo"),
+		OrderNote:           StringPtr("test order note"),
+	}
+
+	tests := []struct {
+		name      string
+		mockSetup func()
+		param     usecase.CreateOrderReq
+		wantErr   bool
+	}{
+		{
+			name: "successful order creation",
+			mockSetup: func() {
+				mockOrderModel.EXPECT().Insert(gomock.Any(), gomock.Any()).Return(nil)
+			},
+			param:   createOrderReq,
+			wantErr: false,
+		},
+		{
+			name: "failed order creation",
+			mockSetup: func() {
+				mockOrderModel.EXPECT().Insert(gomock.Any(), gomock.Any()).Return(errors.New("insert error"))
+			},
+			param:   createOrderReq,
+			wantErr: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.mockSetup() // 設置每個測試用例的 mock 行為
+			err := orderUseCase.CreateOrder(context.Background(), tt.param)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("CreateOrder() error = %v, wantErr %v", err, tt.wantErr)
+			}
+		})
+	}
+}
+
+func TestOrderUseCase_DeleteOrder(t *testing.T) {
+	ctrl := gomock.NewController(t)
+	defer ctrl.Finish()
+
+	// 初始化 mock 依賴
+	mockOrderModel := mockmodel.NewMockOrderModel(ctrl)
+
+	orderUseCase := &OrderUseCase{
+		OrderModel: mockOrderModel,
+	}
+
+	// 構建測試參數
+	deleteOrderQuery := usecase.DeleteOrderQuery{
+		BusinessID: "business_123",
+	}
+
+	tests := []struct {
+		name      string
+		mockSetup func()
+		param     usecase.DeleteOrderQuery
+		wantErr   bool
+	}{
+		{
+			name: "successful order deletion",
+			mockSetup: func() {
+				mockOrderModel.EXPECT().DeleteByBusinessID(gomock.Any(), deleteOrderQuery.BusinessID).Return(nil, nil)
+			},
+			param:   deleteOrderQuery,
+			wantErr: false,
+		},
+		{
+			name: "failed order deletion",
+			mockSetup: func() {
+				mockOrderModel.EXPECT().DeleteByBusinessID(gomock.Any(), deleteOrderQuery.BusinessID).Return(nil, errors.New("delete error"))
+			},
+			param:   deleteOrderQuery,
+			wantErr: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.mockSetup() // 設置每個測試用例的 mock 行為
+			err := orderUseCase.DeleteOrder(context.Background(), tt.param)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("DeleteOrder() error = %v, wantErr %v", err, tt.wantErr)
+			}
+		})
+	}
+}
+
+func TestOrderUseCase_GetOrder(t *testing.T) {
+	mockCtrl := gomock.NewController(t)
+	defer mockCtrl.Finish()
+
+	// 初始化 mock 依賴
+	mockOrderModel := mockmodel.NewMockOrderModel(mockCtrl)
+	orderUseCase := &OrderUseCase{
+		OrderModel: mockOrderModel,
+	}
+
+	getOrderQuery := usecase.GetOrderQuery{
+		BusinessID: "business_123",
+	}
+
+	// 構建測試用例返回的 Order
+	mockOrder := &model.Order{
+		UpdateTime:          123456789,
+		CreateTime:          123456789,
+		BusinessID:          "business_123",
+		OrderType:           domain.OrderTypeTest,
+		OrderStatus:         domain.OrderStatusCreated,
+		Brand:               "test_brand",
+		OrderUID:            "user_123",
+		ReferenceID:         "reference_123",
+		Count:               decimal.NewFromInt(2),
+		OrderFee:            decimal.NewFromFloat(0.01),
+		Amount:              decimal.NewFromFloat(100.0),
+		ReferenceBrand:      StringPtr("reference_brand"),
+		ReferenceUID:        StringPtr("reference_uid"),
+		WalletStatus:        1,
+		ThreePartyStatus:    Int64Ptr(2),
+		DirectionType:       1,
+		CryptoType:          StringPtr("BTC"),
+		PaymentFiat:         StringPtr("USD"),
+		PaymentTemplateID:   StringPtr("template_001"),
+		OrderArrivalTime:    Int64Ptr(123456789),
+		OrderPaymentTime:    Int64Ptr(123456789),
+		UnpaidTimeoutSecond: Int64Ptr(3600),
+		ChainType:           StringPtr("mainnet"),
+		TxHash:              StringPtr("tx_hash_123"),
+		FromAddress:         StringPtr("from_address"),
+		ToAddress:           StringPtr("to_address"),
+		ChainFeeCrypto:      StringPtr("ETH"),
+		Memo:                StringPtr("test memo"),
+		OrderNote:           StringPtr("test order note"),
+	}
+
+	tests := []struct {
+		name      string
+		mockSetup func()
+		param     usecase.GetOrderQuery
+		wantResp  *usecase.GetOrderResp
+		wantErr   bool
+	}{
+		{
+			name: "successful order retrieval",
+			mockSetup: func() {
+				mockOrderModel.EXPECT().FindOneBusinessID(gomock.Any(), getOrderQuery.BusinessID).Return(mockOrder, nil)
+			},
+			param: getOrderQuery,
+			wantResp: &usecase.GetOrderResp{ // 构建预期响应
+				UpdateTime:          mockOrder.UpdateTime,
+				CreateTime:          mockOrder.CreateTime,
+				BusinessID:          mockOrder.BusinessID,
+				OrderType:           mockOrder.OrderType,
+				OrderStatus:         mockOrder.OrderStatus,
+				Brand:               mockOrder.Brand,
+				OrderUID:            mockOrder.OrderUID,
+				ReferenceID:         mockOrder.ReferenceID,
+				Count:               mockOrder.Count.String(),
+				OrderFee:            mockOrder.OrderFee.String(),
+				Amount:              mockOrder.Amount.String(),
+				ReferenceBrand:      mockOrder.ReferenceBrand,
+				ReferenceUID:        mockOrder.ReferenceUID,
+				WalletStatus:        Int64Ptr(mockOrder.WalletStatus),
+				ThreePartyStatus:    mockOrder.ThreePartyStatus,
+				DirectionType:       Int64Ptr(mockOrder.DirectionType),
+				CryptoType:          mockOrder.CryptoType,
+				PaymentFiat:         mockOrder.PaymentFiat,
+				PaymentTemplateID:   mockOrder.PaymentTemplateID,
+				OrderArrivalTime:    mockOrder.OrderArrivalTime,
+				OrderPaymentTime:    mockOrder.OrderPaymentTime,
+				UnpaidTimeoutSecond: mockOrder.UnpaidTimeoutSecond,
+				ChainType:           mockOrder.ChainType,
+				TxHash:              mockOrder.TxHash,
+				FromAddress:         mockOrder.FromAddress,
+				ToAddress:           mockOrder.ToAddress,
+				ChainFeeCrypto:      mockOrder.ChainFeeCrypto,
+				Memo:                mockOrder.Memo,
+				OrderNote:           mockOrder.OrderNote,
+			},
+			wantErr: false,
+		},
+		{
+			name: "order not found",
+			mockSetup: func() {
+				mockOrderModel.EXPECT().FindOneBusinessID(gomock.Any(), getOrderQuery.BusinessID).Return(nil, mon.ErrNotFound)
+			},
+			param:    getOrderQuery,
+			wantResp: nil,
+			wantErr:  true,
+		},
+		{
+			name: "database error",
+			mockSetup: func() {
+				mockOrderModel.EXPECT().FindOneBusinessID(gomock.Any(), getOrderQuery.BusinessID).Return(nil, errors.New("database error"))
+			},
+			param:    getOrderQuery,
+			wantResp: nil,
+			wantErr:  true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.mockSetup() // 設置每個測試用例的 mock 行為
+			resp, err := orderUseCase.GetOrder(context.Background(), tt.param)
+
+			if (err != nil) != tt.wantErr {
+				t.Errorf("GetOrder() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			assert.Equal(t, tt.wantResp, resp)
+		})
+	}
+}
+
+func TestOrderUseCase_ListOrder(t *testing.T) {
+	mockCtrl := gomock.NewController(t)
+	defer mockCtrl.Finish()
+
+	mockOrderModel := mockmodel.NewMockOrderModel(mockCtrl)
+	orderUseCase := &OrderUseCase{
+		OrderModel: mockOrderModel,
+	}
+
+	listOrderQuery := usecase.GetOrderListReq{
+		PageIndex:   1,
+		PageSize:    10,
+		BusinessID:  "business_123",
+		OrderStatus: []int64{int64(domain.OrderStatusCreated)},
+	}
+
+	mockOrders := []model.Order{
+		{
+			BusinessID:  "business_123",
+			OrderUID:    "user_123",
+			OrderStatus: domain.OrderStatusCreated,
+			// 其他欄位根據需要填充
+		},
+	}
+	mockTotal := int64(1)
+
+	tests := []struct {
+		name      string
+		mockSetup func()
+		param     usecase.GetOrderListReq
+		wantResp  *usecase.ListOrderResp
+		wantErr   bool
+	}{
+		{
+			name: "successful order listing",
+			mockSetup: func() {
+				mockOrderModel.EXPECT().ListOrder(gomock.Any(), gomock.Any()).Return(mockOrders, mockTotal, nil)
+			},
+			param: listOrderQuery,
+			wantResp: &usecase.ListOrderResp{
+				Data: orderUseCase.convertOrdersToResponses(mockOrders),
+				Page: &usecase.Pager{
+					Total: mockTotal,
+					Index: listOrderQuery.PageIndex,
+					Size:  listOrderQuery.PageSize,
+				},
+			},
+			wantErr: false,
+		},
+		{
+			name: "order listing error",
+			mockSetup: func() {
+				mockOrderModel.EXPECT().ListOrder(gomock.Any(), gomock.Any()).Return(nil, int64(0), errors.New("listing error"))
+			},
+			param:    listOrderQuery,
+			wantResp: nil,
+			wantErr:  true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.mockSetup()
+			resp, err := orderUseCase.ListOrder(context.Background(), tt.param)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("ListOrder() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			assert.Equal(t, tt.wantResp, resp)
+		})
+	}
+}
+
+func TestOrderUseCase_ModifyOrderStatus(t *testing.T) {
+	mockCtrl := gomock.NewController(t)
+	defer mockCtrl.Finish()
+
+	mockOrderModel := mockmodel.NewMockOrderModel(mockCtrl)
+	orderUseCase := &OrderUseCase{
+		OrderModel: mockOrderModel,
+	}
+
+	modifyOrderQuery := &usecase.ModifyOrderQuery{
+		BusinessID: "business_123",
+		Status:     int64(domain.OrderStatusCancelled),
+	}
+
+	tests := []struct {
+		name      string
+		mockSetup func()
+		param     *usecase.ModifyOrderQuery
+		wantErr   bool
+	}{
+		{
+			name: "successful order status modification",
+			mockSetup: func() {
+				mockOrderModel.EXPECT().UpdateStatus(gomock.Any(), model.UpdateStatusReq{
+					BusinessID: modifyOrderQuery.BusinessID,
+					Status:     modifyOrderQuery.Status,
+				}).Return(nil, nil)
+			},
+			param:   modifyOrderQuery,
+			wantErr: false,
+		},
+		{
+			name: "order status modification error",
+			mockSetup: func() {
+				mockOrderModel.EXPECT().UpdateStatus(gomock.Any(), model.UpdateStatusReq{
+					BusinessID: modifyOrderQuery.BusinessID,
+					Status:     modifyOrderQuery.Status,
+				}).Return(nil, errors.New("update error"))
+			},
+			param:   modifyOrderQuery,
+			wantErr: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.mockSetup()
+			err := orderUseCase.ModifyOrderStatus(context.Background(), tt.param)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("ModifyOrderStatus() error = %v, wantErr %v", err, tt.wantErr)
+			}
+		})
+	}
+}
+
+func TestOrderUseCase_OrderStatusTimeout(t *testing.T) {
+	mockCtrl := gomock.NewController(t)
+	defer mockCtrl.Finish()
+
+	mockOrderModel := mockmodel.NewMockOrderModel(mockCtrl)
+	orderUseCase := &OrderUseCase{
+		OrderModel: mockOrderModel,
+	}
+
+	tests := []struct {
+		name      string
+		mockSetup func()
+		wantErr   bool
+	}{
+		{
+			name: "successful timeout update",
+			mockSetup: func() {
+				mockOrderModel.EXPECT().UpdateTimeoutOrder(gomock.Any(), gomock.Any()).Return(nil, nil)
+			},
+			wantErr: false,
+		},
+		{
+			name: "timeout update error",
+			mockSetup: func() {
+				mockOrderModel.EXPECT().UpdateTimeoutOrder(gomock.Any(), gomock.Any()).Return(nil, errors.New("timeout error"))
+			},
+			wantErr: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.mockSetup()
+			err := orderUseCase.OrderStatusTimeout(context.Background())
+			if (err != nil) != tt.wantErr {
+				t.Errorf("OrderStatusTimeout() error = %v, wantErr %v", err, tt.wantErr)
+			}
+		})
+	}
+}
--- a/internal/usecase/utils.go
+++ b/internal/usecase/utils.go
@ -0,0 +1,31 @@
+package usecase
+
+import "github.com/shopspring/decimal"
+
+// Int64Ptr 將 int64 類型轉為 *int64，若值為 0 則返回 nil
+func Int64Ptr(val int64) *int64 {
+	if val == 0 {
+		return nil
+	}
+
+	return &val
+}
+
+// DecimalToStringPtr 將 decimal.Decimal 指標轉換為 *string，若為 nil 則返回 nil
+func DecimalToStringPtr(val *decimal.Decimal) *string {
+	if val == nil {
+		return nil
+	}
+	str := val.String()
+
+	return &str
+}
+
+// StringPtr 將 *string 或其他欄位直接返回（適合用於已是指標的欄位）
+func StringPtr(val string) *string {
+	if val == "" {
+		return nil
+	}
+
+	return &val
+}
--- a/internal/usecase/utils_test.go
+++ b/internal/usecase/utils_test.go
@ -0,0 +1,89 @@
+package usecase
+
+import (
+	"testing"
+
+	"github.com/go-playground/assert/v2"
+	"github.com/shopspring/decimal"
+)
+
+// 測試 Int64Ptr 函數
+func TestInt64Ptr(t *testing.T) {
+	tests := []struct {
+		name string
+		val  int64
+		want *int64
+	}{
+		{
+			name: "non-zero value",
+			val:  123,
+			want: func() *int64 { v := int64(123); return &v }(),
+		},
+		{
+			name: "zero value",
+			val:  0,
+			want: nil,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := Int64Ptr(tt.val)
+			assert.Equal(t, tt.want, got)
+		})
+	}
+}
+
+// 測試 DecimalToStringPtr 函數
+func TestDecimalToStringPtr(t *testing.T) {
+	tests := []struct {
+		name string
+		val  *decimal.Decimal
+		want *string
+	}{
+		{
+			name: "non-nil decimal",
+			val:  func() *decimal.Decimal { d := decimal.NewFromFloat(123.45); return &d }(),
+			want: func() *string { s := "123.45"; return &s }(),
+		},
+		{
+			name: "nil decimal",
+			val:  nil,
+			want: nil,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := DecimalToStringPtr(tt.val)
+			assert.Equal(t, tt.want, got)
+		})
+	}
+}
+
+// 測試 StringPtr 函數
+func TestStringPtr(t *testing.T) {
+	tests := []struct {
+		name string
+		val  string
+		want *string
+	}{
+		{
+			name: "non-empty string",
+			val:  "test",
+			want: func() *string { s := "test"; return &s }(),
+		},
+		{
+			name: "empty string",
+			val:  "",
+			want: nil,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := StringPtr(tt.val)
+			assert.Equal(t, tt.want, got)
+		})
+	}
+}
--- a/trade.go
+++ b/trade.go
@ -0,0 +1,50 @@
+package main
+
+import (
+	"flag"
+
+	"github.com/zeromicro/go-zero/core/logx"
+
+	"app-cloudep-trade-service/gen_result/pb/trade"
+	"app-cloudep-trade-service/internal/config"
+	couponserviceServer "app-cloudep-trade-service/internal/server/couponservice"
+	inventoryserviceServer "app-cloudep-trade-service/internal/server/inventoryservice"
+	orderserviceServer "app-cloudep-trade-service/internal/server/orderservice"
+	productserviceServer "app-cloudep-trade-service/internal/server/productservice"
+	subscriptionserviceServer "app-cloudep-trade-service/internal/server/subscriptionservice"
+	walletserviceServer "app-cloudep-trade-service/internal/server/walletservice"
+	"app-cloudep-trade-service/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/conf"
+	"github.com/zeromicro/go-zero/core/service"
+	"github.com/zeromicro/go-zero/zrpc"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/reflection"
+)
+
+var configFile = flag.String("f", "etc/trade.yaml", "the config file")
+
+func main() {
+	flag.Parse()
+
+	var c config.Config
+	conf.MustLoad(*configFile, &c)
+	ctx := svc.NewServiceContext(c)
+
+	s := zrpc.MustNewServer(c.RpcServerConf, func(grpcServer *grpc.Server) {
+		trade.RegisterOrderServiceServer(grpcServer, orderserviceServer.NewOrderServiceServer(ctx))
+		trade.RegisterWalletServiceServer(grpcServer, walletserviceServer.NewWalletServiceServer(ctx))
+		trade.RegisterInventoryServiceServer(grpcServer, inventoryserviceServer.NewInventoryServiceServer(ctx))
+		trade.RegisterProductServiceServer(grpcServer, productserviceServer.NewProductServiceServer(ctx))
+		trade.RegisterSubscriptionServiceServer(grpcServer, subscriptionserviceServer.NewSubscriptionServiceServer(ctx))
+		trade.RegisterCouponServiceServer(grpcServer, couponserviceServer.NewCouponServiceServer(ctx))
+
+		if c.Mode == service.DevMode || c.Mode == service.TestMode {
+			reflection.Register(grpcServer)
+		}
+	})
+	defer s.Stop()
+
+	logx.Infof("Starting rpc server at %s...\n", c.ListenOn)
+	s.Start()
+}