init: web_hgdjc_server
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@@ -0,0 +1,207 @@
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package srv_playlet
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import (
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"context"
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"regexp"
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"strings"
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"time"
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"videoweb/pub/common/response"
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"videoweb/pub/common/srvdef"
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"videoweb/pub/models/playletmod"
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"videoweb/pub/models/playletthememod"
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"videoweb/web/api/proto"
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"go.mongodb.org/mongo-driver/bson"
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"go.mongodb.org/mongo-driver/mongo/options"
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)
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// ListPlayletTheme 分页查询题材列表
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func ListPlayletTheme(ctx context.Context, req *proto.PlayletThemeListReq) (*proto.PlayletThemeListPageResp, *srvdef.SrvErr) {
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if req == nil {
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return nil, srvdef.New(srvdef.ErrParamError, "", "")
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}
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filter := bson.M{}
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if req.Id != nil && *req.Id > 0 {
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filter[playletthememod.FN.PlayletTheme.Id] = *req.Id
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}
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if req.Status != nil {
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filter[playletthememod.FN.PlayletTheme.Status] = *req.Status
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}
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if req.IsRecommend != nil {
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filter[playletthememod.FN.PlayletTheme.IsRecommend] = *req.IsRecommend
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}
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if name := strings.TrimSpace(req.Name); name != "" {
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filter[playletthememod.FN.PlayletTheme.Name] = bson.M{"$regex": regexp.QuoteMeta(name)}
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}
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if slug := strings.TrimSpace(req.Slug); slug != "" {
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filter[playletthememod.FN.PlayletTheme.Slug] = slug
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}
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pageNum, pageSize := normalizePage(req.PageNum, req.PageSize)
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totalCount, err := playletthememod.CountPlayletTheme(ctx, filter)
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if err != nil {
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return nil, err
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}
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resp := &proto.PlayletThemeListPageResp{
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BasePageResp: response.BasePageResp{
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TotalCount: totalCount,
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PageSize: int(pageSize),
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PageNum: int(pageNum),
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List: make([]*proto.PlayletThemeListResp, 0),
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},
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}
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if totalCount == 0 {
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return resp, nil
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}
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list, err := playletthememod.FindManyPlayletTheme(ctx, filter, options.Find().
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SetSort(bson.D{
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{Key: playletthememod.FN.PlayletTheme.Rank, Value: -1},
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{Key: playletthememod.FN.PlayletTheme.Id, Value: -1},
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}).
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SetSkip((pageNum-1)*pageSize).
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SetLimit(pageSize))
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if err != nil {
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return nil, err
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}
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items := make([]*proto.PlayletThemeListResp, 0, len(list))
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for _, item := range list {
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if item == nil {
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continue
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}
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items = append(items, &proto.PlayletThemeListResp{
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Id: item.Id,
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Name: item.Name,
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Slug: item.Slug,
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Icon: item.Icon,
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Status: item.Status,
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IsRecommend: item.IsRecommend,
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Rank: item.Rank,
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SeoInfo: normalizeSeoValue(item.SeoInfo),
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CreatedAt: item.CreatedAt,
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UpdatedAt: item.UpdatedAt,
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})
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}
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resp.List = items
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return resp, nil
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}
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// AddPlayletTheme 新增题材
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func AddPlayletTheme(ctx context.Context, req *proto.PlayletThemeAddReq) (*proto.PlayletThemeAddResp, *srvdef.SrvErr) {
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if req == nil || strings.TrimSpace(req.Name) == "" {
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return nil, srvdef.New(srvdef.ErrParamError, "题材名称不能为空", "")
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}
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doc := &playletthememod.PlayletTheme{
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Name: strings.TrimSpace(req.Name),
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Slug: strings.TrimSpace(req.Slug),
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Icon: req.Icon,
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Status: req.Status,
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IsRecommend: req.IsRecommend,
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Rank: req.Rank,
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SeoInfo: normalizeSeoValue(req.SeoInfo),
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}
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if err := ensureThemeSlug(ctx, doc, 0); err != nil {
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return nil, err
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}
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if err := playletthememod.InsertOnePlayletTheme(ctx, doc); err != nil {
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return nil, err
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}
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clearAppPlayletHomeCache()
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markSitemapDirty(ctx)
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return &proto.PlayletThemeAddResp{Id: doc.Id}, nil
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}
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// UpdatePlayletTheme 更新题材
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func UpdatePlayletTheme(ctx context.Context, req *proto.PlayletThemeUpdateReq) *srvdef.SrvErr {
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if req == nil || req.Id <= 0 {
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return srvdef.New(srvdef.ErrParamError, "id无效", "")
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}
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info, err := playletthememod.FindOnePlayletTheme(ctx, bson.M{playletthememod.FN.PlayletTheme.Id: req.Id})
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if err != nil {
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return err
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}
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setDoc := bson.M{playletthememod.FN.PlayletTheme.UpdatedAt: time.Now()}
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if req.Name != nil {
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name := strings.TrimSpace(*req.Name)
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if name == "" {
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return srvdef.New(srvdef.ErrParamError, "题材名称不能为空", "")
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}
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setDoc[playletthememod.FN.PlayletTheme.Name] = name
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}
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if req.Icon != nil {
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setDoc[playletthememod.FN.PlayletTheme.Icon] = *req.Icon
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}
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if req.Status != nil {
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setDoc[playletthememod.FN.PlayletTheme.Status] = *req.Status
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}
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if req.IsRecommend != nil {
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setDoc[playletthememod.FN.PlayletTheme.IsRecommend] = *req.IsRecommend
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}
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if req.Rank != nil {
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setDoc[playletthememod.FN.PlayletTheme.Rank] = *req.Rank
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}
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if req.SeoInfo != nil {
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setDoc["seoInfo"] = normalizeSeoValue(*req.SeoInfo)
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}
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if err := prepareThemeSlugOnUpdate(ctx, req.Id, info, req, setDoc); err != nil {
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return err
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}
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if len(setDoc) <= 1 {
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return srvdef.New(srvdef.ErrParamError, "没有可更新字段", "")
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}
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if err := playletthememod.UpdateOnePlayletTheme(ctx,
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bson.M{playletthememod.FN.PlayletTheme.Id: req.Id},
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bson.M{"$set": setDoc},
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); err != nil {
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return err
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}
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clearAppPlayletHomeCache()
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markSitemapDirty(ctx)
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return nil
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}
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// SetPlayletThemeRecommend 单/批量设置题材是否推荐
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func SetPlayletThemeRecommend(ctx context.Context, req *proto.PlayletThemeRecommendSetReq) *srvdef.SrvErr {
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if req == nil {
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return srvdef.New(srvdef.ErrParamError, "参数不能为空", "")
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}
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ids := dedupePositiveInt64Ids(req.Ids)
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if len(ids) == 0 {
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return srvdef.New(srvdef.ErrParamError, "题材ID不能为空", "")
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}
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if err := playletthememod.UpdateManyPlayletTheme(ctx,
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bson.M{playletthememod.FN.PlayletTheme.Id: bson.M{"$in": ids}},
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bson.M{"$set": bson.M{
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playletthememod.FN.PlayletTheme.IsRecommend: req.IsRecommend,
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playletthememod.FN.PlayletTheme.UpdatedAt: time.Now(),
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}},
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); err != nil {
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return err
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}
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clearAppPlayletHomeCache()
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return nil
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}
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// DelPlayletTheme 删除题材（被短剧引用时禁止删除）
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func DelPlayletTheme(ctx context.Context, id int64) *srvdef.SrvErr {
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if id <= 0 {
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return srvdef.New(srvdef.ErrParamError, "id无效", "")
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}
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usedCount, err := playletmod.CountPlaylet(ctx, bson.M{
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playletmod.FN.Playlet.ThemeIds: bson.M{"$in": []int64{id}},
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})
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if err != nil {
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return err
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}
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if usedCount > 0 {
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return srvdef.New(srvdef.ErrParamError, "题材已被短剧引用，无法删除", "")
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}
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count, err := playletthememod.DelOnePlayletTheme(ctx, bson.M{playletthememod.FN.PlayletTheme.Id: id})
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if err != nil {
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return err
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}
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if count == 0 {
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return srvdef.New(srvdef.ErrNoData, "", "")
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}
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clearAppPlayletHomeCache()
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markSitemapDirty(ctx)
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return nil
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}
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