feat: go lint

generate/protobuf/product.proto

@@ -3,4 +3,18 @@ syntax = "proto3";
 package product;
 option go_package="./product";
 
-service Product {}
+
+// OKResp
+message OKResp  {}
+// NoneReq
+message NoneReq  {}
+
+message CreateCategoryReq {
+  string name = 1;
+}
+
+
+service Product {
+  // CreateCategory 建立 product 分類
+  rpc CreateCategory(CreateCategoryReq) returns(OKResp);
+}

pkg/domain/repository/category.go

@@ -1,9 +1,10 @@
 package repository
 
 import (
-	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"context"
 
+	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
+
 	"go.mongodb.org/mongo-driver/mongo"
 )
 

pkg/domain/repository/kyc.go

@@ -1,8 +1,9 @@
 package repository
 
 import (
-	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"context"
+
+	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 )
 
 // KYC（Know Your Customer）

pkg/domain/usecase/category.go

@@ -1,8 +1,9 @@
 package usecase
 
 import (
-	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"context"
+
+	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 )
 
 type CategoryUseCase interface {

pkg/domain/usecase/kyc.go

@@ -1,8 +1,9 @@
 package usecase
 
 import (
-	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"context"
+
+	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 )
 
 type KYCUseCase interface {

pkg/domain/usecase/product.go

@@ -1,16 +1,13 @@
 package usecase
 
 import (
-	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/product"
 	"context"
+
+	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/product"
 )
 
 type ProductUseCase interface {
-	Create(ctx context.Context, product *Product) error
+	Base
-	Update(ctx context.Context, id string, product *Product) error
-	Delete(ctx context.Context, id string) error
-	Get(ctx context.Context, id string) (*ProductResp, error)
-	List(ctx context.Context, data ProductQueryParams) ([]*ProductResp, int64, error)
 	// IncOrders 新增訂單數
 	IncOrders(ctx context.Context, productID string, count int64) error
 	// DecOrders 減少訂單數。-> 退貨時專用
@@ -30,6 +27,13 @@ type ProductUseCase interface {
 	// ListTagBinding 根據查詢條件取得 tag binding 的資料列表
 	ListTagBinding(ctx context.Context, params TagBindingQueryParams) ([]TagsBindingTableResp, int64, error)
 }
+type Base interface {
+	Create(ctx context.Context, product *Product) error
+	Update(ctx context.Context, id string, product *Product) error
+	Delete(ctx context.Context, id string) error
+	Get(ctx context.Context, id string) (*ProductResp, error)
+	List(ctx context.Context, data ProductQueryParams) ([]*ProductResp, int64, error)
+}
 
 type Product struct {
 	UID              *string        // 專案擁有者 UID

pkg/domain/usecase/product_item.go

@@ -1,8 +1,9 @@
 package usecase
 
 import (
-	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/product"
 	"context"
+
+	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/product"
 )
 
 type ProductItemUseCase interface {

pkg/domain/usecase/tags.go

@@ -1,9 +1,10 @@
 package usecase
 
 import (
+	"context"
+
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/product"
-	"context"
 )
 
 type ProductBaseTags interface {

pkg/repository/category.go

@@ -1,12 +1,13 @@
 package repository
 
 import (
+	"context"
+	"errors"
+
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/repository"
 	mgo "code.30cm.net/digimon/library-go/mongo"
-	"context"
-	"errors"
 
 	"time"
 

pkg/repository/category_test.go

@@ -1,19 +1,20 @@
 package repository
 
 import (
+	"context"
+	"fmt"
+	"testing"
+	"time"
+
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/repository"
 	mgo "code.30cm.net/digimon/library-go/mongo"
-	"context"
-	"fmt"
 	"github.com/alicebob/miniredis/v2"
 	"github.com/stretchr/testify/assert"
 	"github.com/zeromicro/go-zero/core/stores/cache"
 	"github.com/zeromicro/go-zero/core/stores/mon"
 	"github.com/zeromicro/go-zero/core/stores/redis"
 	"go.mongodb.org/mongo-driver/bson/primitive"
-	"testing"
-	"time"
 )
 
 func SetupTestCategoryRepository(db string) (repository.CategoryRepository, func(), error) {

pkg/repository/kyc.go

@@ -1,18 +1,19 @@
 package repository
 
 import (
+	"context"
+	"errors"
+	"time"
+
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/repository"
 	mgo "code.30cm.net/digimon/library-go/mongo"
-	"context"
-	"errors"
 	"github.com/zeromicro/go-zero/core/stores/cache"
 	"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"
 	"go.mongodb.org/mongo-driver/mongo/options"
-	"time"
 )
 
 type KYCRepositoryParam struct {
@@ -60,15 +61,17 @@ func (repo *KYCRepository) Create(ctx context.Context, data *entity.KYC) error {
 func (repo *KYCRepository) FindLatestByUID(ctx context.Context, uid string) (*entity.KYC, error) {
 	filter := bson.M{"uid": uid}
 	var result entity.KYC
-	opts := options.FindOne().SetSort(bson.D{{"created_at", -1}}) // 用 SetSort 加入排序
+	opts := options.FindOne().SetSort(bson.D{{Key: "created_at", Value: -1}}) // 用 SetSort 加入排序
 
 	err := repo.DB.GetClient().FindOne(ctx, &result, filter, opts)
 	if err != nil {
 		if errors.Is(err, mongo.ErrNoDocuments) {
 			return nil, ErrNotFound
 		}
+
 		return nil, err
 	}
+
 	return &result, nil
 }
 
@@ -83,6 +86,7 @@ func (repo *KYCRepository) FindByID(ctx context.Context, id string) (*entity.KYC
 	if err != nil {
 		return nil, err
 	}
+
 	return &result, nil
 }
 
@@ -97,15 +101,14 @@ func (repo *KYCRepository) List(ctx context.Context, params repository.KYCQueryP
 	if params.Status != nil {
 		filter["status"] = *params.Status
 	}
-	sort := bson.D{}
-	if params.SortByDate {
-		sort = append(sort, bson.E{Key: "created_at", Value: -1})
-	}
 
 	// 設置排序選項
 	opts := options.Find().SetSkip((params.PageIndex - 1) * params.PageSize).SetLimit(params.PageSize)
-	opts.SetSort(bson.D{{Key: "updated_at", Value: -1}})
+	if params.SortByDate {
-
+		opts.SetSort(bson.E{Key: "created_at", Value: -1})
+	} else {
+		opts.SetSort(bson.D{{Key: "updated_at", Value: -1}})
+	}
 	// 查詢符合條件的總數
 	total, err := repo.DB.GetClient().CountDocuments(ctx, filter)
 	if err != nil {
@@ -136,6 +139,7 @@ func (repo *KYCRepository) UpdateStatus(ctx context.Context, id string, status s
 		},
 	}
 	_, err = repo.DB.GetClient().UpdateOne(ctx, filter, update)
+
 	return err
 }
 
@@ -194,5 +198,6 @@ func (repo *KYCRepository) UpdateKYCInfo(ctx context.Context, id string, update
 	filter := bson.M{"_id": oid, "status": "PENDING"} // 僅允許更新尚未審核的
 	updateDoc := bson.M{"$set": setFields}
 	_, err = repo.DB.GetClient().UpdateOne(ctx, filter, updateDoc)
+
 	return err
 }

pkg/repository/kyc_test.go

@@ -1,20 +1,21 @@
 package repository
 
 import (
+	"context"
+	"fmt"
+	"testing"
+	"time"
+
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/kyc"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/repository"
 	mgo "code.30cm.net/digimon/library-go/mongo"
-	"context"
-	"fmt"
 	"github.com/alicebob/miniredis/v2"
 	"github.com/stretchr/testify/assert"
 	"github.com/zeromicro/go-zero/core/stores/cache"
 	"github.com/zeromicro/go-zero/core/stores/mon"
 	"github.com/zeromicro/go-zero/core/stores/redis"
 	"go.mongodb.org/mongo-driver/bson/primitive"
-	"testing"
-	"time"
 )
 
 func SetupTestKYCRepository(db string) (repository.KYCRepository, func(), error) {

pkg/repository/product_tags_test.go

@@ -1,13 +1,16 @@
 package repository
 
 import (
+	"context"
+	"errors"
+	"fmt"
+	"testing"
+	"time"
+
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/product"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/repository"
 	mgo "code.30cm.net/digimon/library-go/mongo"
-	"context"
-	"errors"
-	"fmt"
 	"github.com/alicebob/miniredis/v2"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
@@ -15,8 +18,6 @@ import (
 	"github.com/zeromicro/go-zero/core/stores/mon"
 	"github.com/zeromicro/go-zero/core/stores/redis"
 	"go.mongodb.org/mongo-driver/bson/primitive"
-	"testing"
-	"time"
 )
 
 func SetupTestProductTagsRepo(db string) (repository.TagRepo, func(), error) {

pkg/usecase/category.go

@@ -1,12 +1,13 @@
 package usecase
 
 import (
+	"context"
+	"errors"
+
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/repository"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/usecase"
 	"code.30cm.net/digimon/library-go/errs"
-	"context"
-	"errors"
 	"github.com/zeromicro/go-zero/core/logx"
 	"github.com/zeromicro/go-zero/core/stores/mon"
 )

pkg/usecase/category_test.go

@@ -1,18 +1,19 @@
 package usecase
 
 import (
+	"context"
+	"errors"
+	"testing"
+
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/repository"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/usecase"
 	"code.30cm.net/digimon/library-go/errs"
-	"context"
-	"errors"
 	"github.com/stretchr/testify/assert"
 	"github.com/zeromicro/go-zero/core/logx"
 	"github.com/zeromicro/go-zero/core/stores/mon"
 	"go.mongodb.org/mongo-driver/bson/primitive"
 	"go.uber.org/mock/gomock"
-	"testing"
 
 	mockRepository "code.30cm.net/digimon/app-cloudep-product-service/pkg/mock/repository"
 )

pkg/usecase/kyc.go

@@ -1,15 +1,16 @@
 package usecase
 
 import (
+	"context"
+	"errors"
+	"fmt"
+
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/kyc"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/repository"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/usecase"
 	repo "code.30cm.net/digimon/app-cloudep-product-service/pkg/repository"
 	"code.30cm.net/digimon/library-go/errs"
-	"context"
-	"errors"
-	"fmt"
 	"github.com/zeromicro/go-zero/core/logx"
 )
 

pkg/usecase/kyc_test.go

@@ -1,6 +1,11 @@
 package usecase
 
 import (
+	"context"
+	"errors"
+	"fmt"
+	"testing"
+
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/kyc"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/repository"
@@ -8,15 +13,11 @@ import (
 	mockRepository "code.30cm.net/digimon/app-cloudep-product-service/pkg/mock/repository"
 	repo "code.30cm.net/digimon/app-cloudep-product-service/pkg/repository"
 	"code.30cm.net/digimon/library-go/errs"
-	"context"
-	"errors"
-	"fmt"
 	"github.com/stretchr/testify/assert"
 	"github.com/zeromicro/go-zero/core/logx"
 	"go.mongodb.org/mongo-driver/bson/primitive"
 	"go.uber.org/mock/gomock"
 	"google.golang.org/protobuf/proto"
-	"testing"
 )
 
 func TestKYCUseCase_Create(t *testing.T) {

pkg/usecase/product.go

@@ -1,14 +1,15 @@
 package usecase
 
 import (
+	"context"
+	"errors"
+
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/repository"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/usecase"
 	repo "code.30cm.net/digimon/app-cloudep-product-service/pkg/repository"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/utils"
 	"code.30cm.net/digimon/library-go/errs"
-	"context"
-	"errors"
 	"github.com/zeromicro/go-zero/core/logx"
 	"go.mongodb.org/mongo-driver/mongo"
 	"go.mongodb.org/mongo-driver/mongo/options"
@@ -36,6 +37,7 @@ func (use *ProductUseCase) Create(ctx context.Context, product *usecase.Product)
 	insert := convertUseCaseToEntity(product)
 	// Transaction 設定：只做必要寫入
 	opts := options.Transaction().SetReadConcern(readconcern.Local())
+	//nolint:contextcheck
 	err := use.ProductRepo.Transaction(ctx, func(sessCtx mongo.SessionContext) (any, error) {
 		if err := use.ProductRepo.Insert(sessCtx, insert); err != nil {
 			return nil, logDBError(ctx, "ProductRepo.Insert", []logx.LogField{{Key: "req", Value: product}}, err, "failed to create product")
@@ -58,7 +60,7 @@ func (use *ProductUseCase) Create(ctx context.Context, product *usecase.Product)
 			return nil, logDBError(ctx, "TagBinding.BindTags", []logx.LogField{{Key: "ReferenceID", Value: insert.ID.Hex()}, {Key: "tags", Value: product.Tags}}, err, "failed to bind product tags")
 		}
 
-		return nil, nil
+		return struct{}{}, nil
 	}, opts)
 
 	if err != nil {
@@ -73,18 +75,21 @@ func (use *ProductUseCase) Update(ctx context.Context, id string, product *useca
 	tagsBinding := buildTagsBinding(id, product.Tags)
 	opts := options.Transaction().SetReadConcern(readconcern.Local())
 	err := use.ProductRepo.Transaction(ctx, func(sessCtx mongo.SessionContext) (any, error) {
+		//nolint:contextcheck
 		_, err := use.ProductRepo.Update(sessCtx, id, update)
 		if err != nil {
 			return nil, logDBError(ctx, "ProductRepo.Update", []logx.LogField{{Key: "req", Value: product}}, err, "failed to update product")
 		}
+		//nolint:contextcheck
 		if err := use.TagBinding.UnbindTagByReferenceID(sessCtx, id); err != nil {
 			return nil, logDBError(ctx, "TagBinding.UnbindTagByReferenceID", []logx.LogField{{Key: "ReferenceID", Value: id}}, err, "failed to unbind tags")
 		}
+		//nolint:contextcheck
 		if err := use.TagBinding.BindTags(sessCtx, tagsBinding); err != nil {
 			return nil, logDBError(ctx, "TagBinding.BindTags", []logx.LogField{{Key: "ReferenceID", Value: id}, {Key: "tags", Value: product.Tags}}, err, "failed to bind tags")
 		}
 
-		return nil, nil
+		return struct{}{}, nil
 	}, opts)
 
 	return err
@@ -94,6 +99,7 @@ func (use *ProductUseCase) Delete(ctx context.Context, id string) error {
 	// Transaction 設定：只做必要寫入
 	opts := options.Transaction().SetReadConcern(readconcern.Local())
 	err := use.ProductRepo.Transaction(ctx, func(sessCtx mongo.SessionContext) (any, error) {
+		//nolint:contextcheck
 		err := use.ProductRepo.Delete(sessCtx, id)
 		if err != nil {
 			e := errs.DBErrorL(logx.WithContext(ctx),
@@ -105,7 +111,7 @@ func (use *ProductUseCase) Delete(ctx context.Context, id string) error {
 
 			return nil, e
 		}
-
+		//nolint:contextcheck
 		err = use.TagRepo.UnbindTagByReferenceID(sessCtx, id)
 		if err != nil {
 			e := errs.DBErrorL(logx.WithContext(ctx),
@@ -118,7 +124,7 @@ func (use *ProductUseCase) Delete(ctx context.Context, id string) error {
 			return nil, e
 		}
 
-		return nil, nil
+		return struct{}{}, nil
 	}, opts)
 	if err != nil {
 		return err
@@ -465,6 +471,7 @@ func buildTagsBinding(referenceID string, tags []string) []*entity.TagsBindingTa
 			TagID:       tag,
 		})
 	}
+
 	return binding
 }
 
@@ -571,6 +578,7 @@ func convertUseCaseToUpdateParams(product *usecase.Product) *repository.ProductU
 		}
 		update.CustomFields = cf
 	}
+
 	return update
 }
 

pkg/usecase/product_item.go

@@ -1,13 +1,15 @@
 package usecase
 
 import (
+	"context"
+	"math"
+
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/product"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/repository"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/usecase"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/utils"
 	"code.30cm.net/digimon/library-go/errs"
-	"context"
 	"github.com/shopspring/decimal"
 	"github.com/zeromicro/go-zero/core/logx"
 )
@@ -36,6 +38,7 @@ func toEntity(u *usecase.ProductItems) (entity.ProductItems, error) {
 	if err != nil {
 		return entity.ProductItems{}, err
 	}
+
 	return entity.ProductItems{
 		// ID 在新增時通常由資料庫自動產生
 		ReferenceID:      u.ReferenceID,
@@ -89,6 +92,7 @@ func convertMediaToEntity(meds []usecase.Media) []entity.Media {
 			URL:  m.URL,
 		}
 	}
+
 	return res
 }
 
@@ -102,6 +106,7 @@ func convertEntityMedia(meds []entity.Media) []usecase.Media {
 			URL:  m.URL,
 		}
 	}
+
 	return res
 }
 
@@ -114,6 +119,7 @@ func convertCustomFieldsToEntity(cfs []usecase.CustomFields) []entity.CustomFiel
 			Value: cf.Value,
 		}
 	}
+
 	return res
 }
 
@@ -126,6 +132,7 @@ func convertEntityCustomFields(cfs []entity.CustomFields) []usecase.CustomFields
 			Value: cf.Value,
 		}
 	}
+
 	return res
 }
 
@@ -166,6 +173,7 @@ func (use *ProductItemUseCase) Get(ctx context.Context, id string) (*usecase.Pro
 				{Key: "err", Value: err.Error()},
 			}, "failed to create product items")
 	}
+
 	return fromEntity(ent), nil
 }
 
@@ -188,6 +196,13 @@ func (use *ProductItemUseCase) Update(ctx context.Context, id string, data *usec
 		update.IsFree = data.IsFree
 	}
 	if data.Stock != nil {
+		if *data.Stock > math.MaxInt64 {
+			return errs.InvalidFormatL(logx.WithContext(ctx),
+				[]logx.LogField{
+					{Key: "id", Value: id},
+					{Key: "data.Stock ", Value: *data.Stock},
+				}, "data.Stock  too large to convert to int64")
+		}
 		// data.Stock 為 *uint64，需先解引用再轉換為 int64
 		s := int64(*data.Stock)
 		update.Stock = &s
@@ -245,6 +260,13 @@ func (use *ProductItemUseCase) UpdateStatus(ctx context.Context, id string, stat
 }
 
 func (use *ProductItemUseCase) IncSalesCount(ctx context.Context, id string, saleCount uint64) error {
+	if saleCount > math.MaxInt64 {
+		return errs.InvalidFormatL(logx.WithContext(ctx),
+			[]logx.LogField{
+				{Key: "id", Value: id},
+				{Key: "saleCount", Value: saleCount},
+			}, "saleCount too large to convert to int64")
+	}
 	// repository 方法使用 int64，故需轉型
 	if err := use.ProductItemUseCaseParam.ProductItems.IncSalesCount(ctx, id, int64(saleCount)); err != nil {
 		return errs.DBErrorL(logx.WithContext(ctx),
@@ -260,7 +282,14 @@ func (use *ProductItemUseCase) IncSalesCount(ctx context.Context, id string, sal
 }
 
 func (use *ProductItemUseCase) DecSalesCount(ctx context.Context, id string, saleCount uint64) error {
-	// repository 方法使用 int64，故需轉型
+	if saleCount > math.MaxInt64 {
+		return errs.InvalidFormatL(logx.WithContext(ctx),
+			[]logx.LogField{
+				{Key: "id", Value: id},
+				{Key: "saleCount", Value: saleCount},
+			}, "saleCount too large to convert to int64")
+	}
+
 	if err := use.ProductItemUseCaseParam.ProductItems.DecSalesCount(ctx, id, int64(saleCount)); err != nil {
 		return errs.DBErrorL(logx.WithContext(ctx),
 			[]logx.LogField{
@@ -306,10 +335,11 @@ func (use *ProductItemUseCase) List(ctx context.Context, filter usecase.QueryPro
 				{Key: "err", Value: err.Error()},
 			}, "failed to list product item")
 	}
-	var result []*usecase.ProductItems
+	result := make([]*usecase.ProductItems, 0, len(entities))
 	for i := range entities {
 		// 逐筆轉換 entity -> usecase 型別
 		result = append(result, fromEntity(&entities[i]))
 	}
+
 	return result, total, nil
 }

pkg/usecase/product_item_test.go

@@ -1,18 +1,19 @@
 package usecase
 
 import (
+	"context"
+	"errors"
+	"testing"
+
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/product"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/repository"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/usecase"
 	mockRepository "code.30cm.net/digimon/app-cloudep-product-service/pkg/mock/repository"
-	"context"
-	"errors"
 	"github.com/shopspring/decimal"
 	"github.com/stretchr/testify/assert"
 	"go.mongodb.org/mongo-driver/bson/primitive"
 	"go.uber.org/mock/gomock"
-	"testing"
 )
 
 func TestProductItemUseCase_Create(t *testing.T) {

pkg/usecase/product_test.go

@@ -1,20 +1,21 @@
 package usecase
 
 import (
+	"context"
+	"errors"
+	"testing"
+	"time"
+
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/repository"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/usecase"
 	mockRepository "code.30cm.net/digimon/app-cloudep-product-service/pkg/mock/repository"
 	repo "code.30cm.net/digimon/app-cloudep-product-service/pkg/repository"
-	"context"
-	"errors"
 	"github.com/stretchr/testify/assert"
 	"go.mongodb.org/mongo-driver/bson/primitive"
 	"go.mongodb.org/mongo-driver/mongo"
 	"go.mongodb.org/mongo-driver/mongo/options"
 	"go.uber.org/mock/gomock"
-	"testing"
-	"time"
 )
 
 func TestProductUseCase_Create(t *testing.T) {

pkg/usecase/tags.go

@@ -1,11 +1,12 @@
 package usecase
 
 import (
+	"context"
+
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	repo "code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/repository"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/usecase"
 	"code.30cm.net/digimon/library-go/errs"
-	"context"
 	"github.com/zeromicro/go-zero/core/logx"
 )
 

pkg/usecase/tags_test.go

@@ -1,17 +1,18 @@
 package usecase
 
 import (
+	"context"
+	"errors"
+	"testing"
+
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/product"
 	repo "code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/repository"
 	"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/usecase"
 	mockRepository "code.30cm.net/digimon/app-cloudep-product-service/pkg/mock/repository"
-	"context"
-	"errors"
 	"github.com/stretchr/testify/assert"
 	"go.mongodb.org/mongo-driver/bson/primitive"
 	"go.uber.org/mock/gomock"
-	"testing"
 )
 
 func TestTagsUseCase_Create(t *testing.T) {

pkg/utils/times.go

@@ -22,7 +22,9 @@ func Rfc3339ToUnix(rfc3339 string) int64 {
 func ToValue[T any](ptr *T) T {
 	if ptr == nil {
 		var zero T
+
 		return zero
 	}
+
 	return *ptr
 }