feat: product tags
This commit is contained in:
王性驊
parent
fdc0799fcc
commit
2451bc4257
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@ -5,12 +5,16 @@ import (
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"go.mongodb.org/mongo-driver/bson/primitive"
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)
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type ProductTags struct {
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type Tags struct {
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ID primitive.ObjectID `bson:"_id,omitempty"` // 專案 ID
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Types product.ItemType `bson:"types"` // Tag 類型
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Name string `bson:"name"`
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Name string `bson:"name"` // tag 名稱
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ShowType product.ShowType `bson:"show_type"` // 顯示筐
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Cover *string `bson:"cover,omitempty"` // 封面圖片
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UpdatedAt int64 `bson:"updated_at" json:"updated_at"` // 更新時間
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CreatedAt int64 `bson:"created_at" json:"created_at"` // 創建時間
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}
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func (p *Tags) CollectionName() string {
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return "tags"
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}
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@ -18,6 +18,7 @@ const (
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GetProductRedisKey RedisKey = "get"
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GetProductItemRedisKey RedisKey = "get_item"
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GetProductStatisticsRedisKey RedisKey = "statistics"
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GetTagsRedisKey RedisKey = "tags"
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)
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func GetProductRK(id string) string {
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@ -31,3 +32,7 @@ func GetProductItemRK(id string) string {
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func GetProductStatisticsRK(id string) string {
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return GetProductStatisticsRedisKey.With(id).ToString()
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}
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func GetTagsRK(id string) string {
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return GetTagsRedisKey.With(id).ToString()
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}
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@ -1,7 +1,73 @@
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package repository
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import (
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"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
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"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/product"
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"context"
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"go.mongodb.org/mongo-driver/mongo"
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)
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// TagRepo 定義與 tag (Tags) 資料表相關的 CRUD 與查詢操作
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type TagRepo interface {
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Base
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TagBindingRepo
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Index
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}
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type TagBindingRepo interface {
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type Base interface {
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// Create 新增一筆 Tag 資料
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Create(ctx context.Context, tag *entity.Tags) error
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// GetByID 根據 tag 的內部 ID 取得資料
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GetByID(ctx context.Context, id string) (*entity.Tags, error)
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// Update 更新現有的 Tag 資料
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Update(ctx context.Context, id string, tag TagModifyParams) error
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// Delete 刪除指定 ID 的 Tag 資料
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Delete(ctx context.Context, id string) error
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// List 根據查詢條件取得 Tag 資料列表
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// 回傳值分別為資料列表與符合條件的總筆數
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List(ctx context.Context, params TagQueryParams) ([]*entity.Tags, int64, error)
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}
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// TagQueryParams 為查詢 Tags 時的參數結構
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type TagQueryParams struct {
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Types *product.ItemType // 過濾 Tag 類型
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Name *string // 過濾名稱（部分比對）
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ShowType *product.ShowType // 過濾顯示筐
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// 可根據需求增加其他查詢條件，如分頁、排序等
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PageSize int64
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PageIndex int64
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}
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type TagModifyParams struct {
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Types *product.ItemType // 過濾 Tag 類型
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Name *string // 過濾名稱（部分比對）
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ShowType *product.ShowType // 過濾顯示筐
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Cover *string `bson:"cover,omitempty"` // 封面圖片
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}
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// TagBindingRepo 定義與 tag binding (TagsBindingTable) 資料表相關的操作
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type TagBindingRepo interface {
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// BindTag 建立一筆 tag 與其他資料（例如專案）的綁定關係
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BindTag(ctx context.Context, binding *entity.TagsBindingTable) error
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// UnbindTag 刪除一筆綁定資料
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UnbindTag(ctx context.Context, tagID, referenceID string) error
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// GetBindingsByReference 根據參照 ID 取得所有綁定資料
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GetBindingsByReference(ctx context.Context, referenceID string) ([]*entity.TagsBindingTable, error)
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// ListTagBinding 根據查詢條件取得 tag binding 的資料列表
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// 回傳值分別為資料列表與符合條件的總筆數
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ListTagBinding(ctx context.Context, params TagBindingQueryParams) ([]*entity.TagsBindingTable, int64, error)
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}
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// TagBindingQueryParams 為查詢 TagBindingTable 時的參數結構
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type TagBindingQueryParams struct {
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ReferenceID *string // 過濾參照 ID
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TagID *string // 過濾 Tag ID
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// 可根據需求增加其他查詢條件，如分頁、排序等
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PageSize int64
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PageIndex int64
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}
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type Index interface {
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IndexTags20250317001UP(ctx context.Context) (*mongo.Cursor, error)
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IndexTagsBinding20250317001UP(ctx context.Context) (*mongo.Cursor, error)
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}
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@ -0,0 +1,181 @@
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package repository
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import (
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"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain"
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"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
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"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/repository"
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mgo "code.30cm.net/digimon/library-go/mongo"
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"context"
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"errors"
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"github.com/zeromicro/go-zero/core/stores/cache"
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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/bson/primitive"
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"go.mongodb.org/mongo-driver/mongo"
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"go.mongodb.org/mongo-driver/mongo/options"
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"time"
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)
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type TagsRepositoryParam struct {
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Conf *mgo.Conf
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CacheConf cache.CacheConf
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DBOpts []mon.Option
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CacheOpts []cache.Option
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}
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type TagsRepository struct {
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Tags mgo.DocumentDBWithCacheUseCase
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TageBinding mgo.DocumentDBWithCacheUseCase
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}
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func NewTagsRepository(param TagsRepositoryParam) repository.TagRepo {
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tags := entity.Tags{}
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tagsDB, err := mgo.MustDocumentDBWithCache(
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param.Conf,
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tags.CollectionName(),
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param.CacheConf,
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param.DBOpts,
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param.CacheOpts,
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)
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if err != nil {
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panic(err)
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}
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tagBinding := entity.TagsBindingTable{}
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bindingsDB, err := mgo.MustDocumentDBWithCache(
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param.Conf,
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tagBinding.CollectionName(),
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param.CacheConf,
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param.DBOpts,
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param.CacheOpts,
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)
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if err != nil {
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panic(err)
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}
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return &TagsRepository{
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Tags: tagsDB,
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TageBinding: bindingsDB,
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}
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}
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func (repo *TagsRepository) Create(ctx context.Context, data *entity.Tags) error {
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if data.ID.IsZero() {
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now := time.Now().UTC().UnixNano()
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data.ID = primitive.NewObjectID()
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data.CreatedAt = now
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data.UpdatedAt = now
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}
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rk := domain.GetTagsRK(data.ID.Hex())
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_, err := repo.Tags.InsertOne(ctx, rk, data)
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return err
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}
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func (repo *TagsRepository) GetByID(ctx context.Context, id string) (*entity.Tags, error) {
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oid, err := primitive.ObjectIDFromHex(id)
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if err != nil {
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return nil, err
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}
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var result *entity.Tags
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err = repo.Tags.FindOne(ctx, domain.GetTagsRK(id), &result, bson.M{"_id": oid})
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switch {
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case err == nil:
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return result, 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 (repo *TagsRepository) Update(ctx context.Context, id string, data repository.TagModifyParams) error {
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now := time.Now().UTC().UnixNano()
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// 動態構建更新內容
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updateFields := bson.M{
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"updated_at": now, // 確保 `updateAt` 總是更新
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}
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if data.Name != nil {
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updateFields["name"] = *data.Name
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}
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if data.Types != nil {
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updateFields["types"] = *data.Types
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}
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if data.ShowType != nil {
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updateFields["show_type"] = *data.ShowType
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}
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if data.Cover != nil {
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updateFields["cover"] = *data.Cover
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}
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oid, err := primitive.ObjectIDFromHex(id)
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if err != nil {
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return ErrInvalidObjectID
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}
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// 執行更新
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rk := domain.GetTagsRK(id)
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_, err = repo.Tags.UpdateOne(ctx, rk, bson.M{"_id": oid}, bson.M{"$set": updateFields})
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if err != nil {
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return err
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}
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return err
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}
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func (repo *TagsRepository) Delete(ctx context.Context, id string) error {
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oid, err := primitive.ObjectIDFromHex(id)
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if err != nil {
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return ErrInvalidObjectID
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}
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filter := bson.M{"_id": oid}
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_, err = repo.Tags.DeleteOne(ctx, domain.GetTagsRK(id), filter)
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if err != nil {
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return err
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}
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return nil
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}
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func (repo *TagsRepository) List(ctx context.Context, params repository.TagQueryParams) ([]*entity.Tags, int64, error) {
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// 構建查詢過濾器
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filter := bson.M{}
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if params.Name != nil {
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filter["name"] = *params.Name
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}
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if params.Types != nil {
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filter["types"] = *params.Types
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}
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if params.ShowType != nil {
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filter["show_type"] = *params.ShowType
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}
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// 設置排序選項
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opts := options.Find().SetSkip((params.PageIndex - 1) * params.PageSize).SetLimit(params.PageSize)
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opts.SetSort(bson.D{{Key: "updated_at", Value: -1}})
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// 查詢符合條件的總數
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count, err := repo.Tags.GetClient().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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// 執行查詢並獲取結果
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var tags []*entity.Tags
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err = repo.Tags.GetClient().Find(ctx, &tags, filter, opts)
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if err != nil {
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return nil, 0, err
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}
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return tags, count, nil
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}
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func (repo *TagsRepository) IndexTags20250317001UP(ctx context.Context) (*mongo.Cursor, error) {
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// 等價於 db.account.createIndex({"create_at": 1})
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repo.Tags.PopulateIndex(ctx, "show_type", 1, false)
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repo.Tags.PopulateIndex(ctx, "types", 1, false)
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repo.Tags.PopulateIndex(ctx, "name", 1, false)
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return repo.Tags.GetClient().Indexes().List(ctx)
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}
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@ -0,0 +1,81 @@
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package repository
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import (
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"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/entity"
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"code.30cm.net/digimon/app-cloudep-product-service/pkg/domain/repository"
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"context"
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"go.mongodb.org/mongo-driver/bson"
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"go.mongodb.org/mongo-driver/bson/primitive"
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"go.mongodb.org/mongo-driver/mongo"
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"go.mongodb.org/mongo-driver/mongo/options"
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"time"
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)
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func (repo *TagsRepository) BindTag(ctx context.Context, data *entity.TagsBindingTable) error {
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if data.ID.IsZero() {
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now := time.Now().UTC().UnixNano()
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data.ID = primitive.NewObjectID()
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data.CreatedAt = now
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data.UpdatedAt = now
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}
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_, err := repo.TageBinding.GetClient().InsertOne(ctx, data)
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return err
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}
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func (repo *TagsRepository) UnbindTag(ctx context.Context, tagID, referenceID string) error {
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filter := bson.M{"tag_id": tagID, "reference_id": referenceID}
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_, err := repo.TageBinding.GetClient().DeleteOne(ctx, filter)
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if err != nil {
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return err
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}
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return nil
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}
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func (repo *TagsRepository) GetBindingsByReference(ctx context.Context, referenceID string) ([]*entity.TagsBindingTable, error) {
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var result []*entity.TagsBindingTable
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filter := bson.M{"reference_id": referenceID}
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err := repo.TageBinding.GetClient().Find(ctx, &result, filter)
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if err != nil {
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return nil, err
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}
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return result, nil
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}
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func (repo *TagsRepository) ListTagBinding(ctx context.Context, params repository.TagBindingQueryParams) ([]*entity.TagsBindingTable, int64, error) {
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// 構建查詢過濾器
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filter := bson.M{}
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if params.ReferenceID != nil {
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filter["reference_id"] = *params.ReferenceID
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}
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if params.TagID != nil {
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filter["tag_id"] = *params.TagID
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}
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// 設置排序選項
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opts := options.Find().SetSkip((params.PageIndex - 1) * params.PageSize).SetLimit(params.PageSize)
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opts.SetSort(bson.D{{Key: "updated_at", Value: -1}})
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// 查詢符合條件的總數
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count, err := repo.TageBinding.GetClient().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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// 執行查詢並獲取結果
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var tags []*entity.TagsBindingTable
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err = repo.TageBinding.GetClient().Find(ctx, &tags, filter, opts)
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if err != nil {
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return nil, 0, err
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}
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return tags, count, nil
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}
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func (repo *TagsRepository) IndexTagsBinding20250317001UP(ctx context.Context) (*mongo.Cursor, error) {
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//TODO implement me
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panic("implement me")
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}
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