241 lines
6.6 KiB
Go
241 lines
6.6 KiB
Go
package model
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import (
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"app-cloudep-order-server/internal/domain"
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"context"
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"errors"
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"time"
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"go.mongodb.org/mongo-driver/mongo/options"
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"github.com/zeromicro/go-zero/core/stores/mon"
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"go.mongodb.org/mongo-driver/bson"
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"go.mongodb.org/mongo-driver/mongo"
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)
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var _ OrderModel = (*customOrderModel)(nil)
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type (
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// OrderModel is an interface to be customized, add more methods here,
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// and implement the added methods in customOrderModel.
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OrderModel interface {
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orderModel
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UpdateStatus(ctx context.Context, data UpdateStatusReq) (*mongo.UpdateResult, error)
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UpdateTimeoutOrder(ctx context.Context, req UpdateTimeoutReq) (*mongo.UpdateResult, error)
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DeleteByBusinessID(ctx context.Context, id string) (*mongo.UpdateResult, error)
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FindOneBusinessID(ctx context.Context, id string) (*Order, error)
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ListOrder(ctx context.Context, req GetOrderListReq) ([]Order, int64, error)
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}
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customOrderModel struct {
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*defaultOrderModel
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}
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UpdateStatusReq struct {
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BusinessID string
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Status int64
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}
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UpdateTimeoutReq struct {
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CreateTimeBefore int64
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}
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GetOrderListReq struct {
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PageIndex int64 `json:"page_index" validate:"required"`
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PageSize int64 `json:"page_size" validate:"required"`
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ReferenceID string `json:"reference_id"`
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ReferenceUID string `json:"reference_uid"`
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BusinessID string `json:"business_id"`
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UID string `json:"uid"`
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OrderType int `json:"order_type"`
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DirectionType []int32 `json:"direction_type"`
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OrderStatus []int32 `json:"order_status"`
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StartCreateTime int64 `json:"start_create_time"`
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EndCreateTime int64 `json:"end_create_time"`
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StartUpdateTime int64 `json:"start_update_time"`
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EndUpdateTime int64 `json:"end_update_time"`
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StartOrderArrivalTime int64 `json:"start_order_arrival_time"`
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EndOrderArrivalTime int64 `json:"end_order_arrival_time"`
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StartOrderPaymentTime int64 `json:"start_order_payment_time"`
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EndOrderPaymentTime int64 `json:"end_order_payment_time"`
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CryptoType string `json:"crypto_type"`
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TxHash string `json:"tx_hash"`
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}
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)
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// NewOrderModel returns a model for the mongo.
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func NewOrderModel(url, db, collection string) OrderModel {
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conn := mon.MustNewModel(url, db, collection)
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return &customOrderModel{
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defaultOrderModel: newDefaultOrderModel(conn),
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}
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}
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func (m *customOrderModel) UpdateStatus(ctx context.Context, data UpdateStatusReq) (*mongo.UpdateResult, error) {
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// 初始化 updates map
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updates := make(map[string]any)
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// 更新 update_time 和 status
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updates["update_time"] = time.Now().UTC().UnixNano()
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updates["order_status"] = data.Status
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// 使用 updates map 作為 $set 的內容
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res, err := m.conn.UpdateOne(ctx,
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bson.M{
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"business_id": data.BusinessID,
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"$or": []bson.M{
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{"delete_time": bson.M{"$exists": false}},
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{"delete_time": 0},
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},
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},
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bson.M{"$set": updates}, // 使用 updates 而不是整個 data
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)
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return res, err
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}
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func (m *customOrderModel) UpdateTimeoutOrder(ctx context.Context, req UpdateTimeoutReq) (*mongo.UpdateResult, error) {
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// 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
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filter := bson.M{
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"create_time": bson.M{"$lt": req.CreateTimeBefore},
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"status": domain.OrderStatusCreated,
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"$or": []bson.M{
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{"delete_time": bson.M{"$exists": false}},
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{"delete_time": 0},
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},
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}
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// 更新內容，將狀態設置為 11，並更新 update_time
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updates := bson.M{
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"$set": bson.M{
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"status": domain.OrderStatusTimeout,
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"update_time": time.Now().UTC().UnixNano(),
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},
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}
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// 執行更新操作
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res, err := m.conn.UpdateOne(ctx, filter, updates)
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return res, err
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}
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func (m *customOrderModel) DeleteByBusinessID(ctx context.Context, id string) (*mongo.UpdateResult, error) {
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filter := bson.M{
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"business_id": id,
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"$or": []bson.M{
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{"delete_time": bson.M{"$exists": false}},
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{"delete_time": 0},
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},
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}
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updates := bson.M{
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"$set": bson.M{
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"delete_time": time.Now().UTC().UnixNano(),
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"update_time": time.Now().UTC().UnixNano(),
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},
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}
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// 執行更新操作
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res, err := m.conn.UpdateOne(ctx, filter, updates)
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return res, err
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}
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func (m *defaultOrderModel) FindOneBusinessID(ctx context.Context, id string) (*Order, error) {
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var data Order
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filter := bson.M{"delete_time": bson.M{"$in": []any{0, nil}}}
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filter["business_id"] = id
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err := m.conn.FindOne(ctx, &data, filter)
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switch {
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case err == nil:
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return &data, nil
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case errors.Is(err, mon.ErrNotFound):
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return nil, ErrNotFound
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default:
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return nil, err
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}
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}
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func (m *customOrderModel) ListOrder(ctx context.Context, req GetOrderListReq) ([]Order, int64, error) {
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// 定義查詢過濾器
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filter := bson.M{
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"delete_time": bson.M{"$in": []any{0, nil}},
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}
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// 添加查詢條件
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if req.ReferenceID != "" {
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filter["reference_id"] = req.ReferenceID
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}
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if req.ReferenceUID != "" {
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filter["reference_uid"] = req.ReferenceUID
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}
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if req.BusinessID != "" {
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filter["business_id"] = req.BusinessID
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}
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if req.UID != "" {
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filter["order_uid"] = req.UID
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}
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if req.OrderType != 0 {
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filter["order_type"] = req.OrderType
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}
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if len(req.DirectionType) > 0 {
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filter["direction_type"] = bson.M{"$in": req.DirectionType}
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}
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if len(req.OrderStatus) > 0 {
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filter["order_status"] = bson.M{"$in": req.OrderStatus}
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}
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// 處理時間範圍
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if req.StartCreateTime != 0 {
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filter["create_time"] = bson.M{"$gte": req.StartCreateTime}
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}
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if req.EndCreateTime != 0 {
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filter["create_time"] = bson.M{"$lte": req.EndCreateTime}
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}
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if req.StartUpdateTime != 0 {
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filter["update_time"] = bson.M{"$gte": req.StartUpdateTime}
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}
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if req.EndUpdateTime != 0 {
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filter["update_time"] = bson.M{"$lte": req.EndUpdateTime}
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}
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if req.StartOrderArrivalTime != 0 {
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filter["order_arrival_time"] = bson.M{"$gte": req.StartOrderArrivalTime}
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}
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if req.EndOrderArrivalTime != 0 {
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filter["order_arrival_time"] = bson.M{"$lte": req.EndOrderArrivalTime}
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}
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if req.StartOrderPaymentTime != 0 {
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filter["order_payment_time"] = bson.M{"$gte": req.StartOrderPaymentTime}
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}
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if req.EndOrderPaymentTime != 0 {
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filter["order_payment_time"] = bson.M{"$lte": req.EndOrderPaymentTime}
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}
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if req.CryptoType != "" {
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filter["crypto_type"] = req.CryptoType
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}
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if req.TxHash != "" {
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filter["tx_hash"] = req.TxHash
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}
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// 計算符合條件的總數量
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totalCount, err := m.conn.CountDocuments(ctx, filter)
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if err != nil {
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return nil, 0, err
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}
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// 設定查詢選項，包含分頁
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findOptions := options.Find()
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findOptions.SetSkip((req.PageIndex - 1) * req.PageSize)
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findOptions.SetLimit(req.PageSize)
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// 執行查詢
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var orders []Order
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err = m.conn.Find(ctx, &orders, filter, findOptions)
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if err != nil {
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return nil, 0, err
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}
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return orders, totalCount, nil
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}
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