Initial commit

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

web/service/srv_videocategory/category.go

@@ -0,0 +1,126 @@
+package srv_videocategory
+
+import (
+	"context"
+	"time"
+	"videoweb/pub/common/srvdef"
+	"videoweb/pub/models/videocategorymod"
+	"videoweb/pub/mongos"
+	"videoweb/web/service/srv_videoslug"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+// GetVideoCategorys 按照参数搜索视频分类
+func GetVideoCategorys(ctx context.Context, param *VideoCategoryReq) (*VideoCategoryResp, *srvdef.SrvErr) {
+	filter := bson.M{}
+	opt := &options.FindOptions{}
+	resp := &VideoCategoryResp{}
+	if param.ID > 0 {
+		filter[videocategorymod.FN.VideoCategory.Id] = param.ID
+	}
+	if param.Name != "" {
+		filter[videocategorymod.FN.VideoCategory.Name] = bson.M{
+			"$regex": param.Name,
+		}
+	}
+
+	opt.SetSort(bson.M{videocategorymod.FN.VideoCategory.Rank: -1})
+	opt.SetSkip((param.PageNum - 1) * param.PageSize).SetLimit(param.PageSize)
+
+	total, serr := videocategorymod.CountVideoCategorys(ctx, filter)
+	if serr != nil {
+		return resp, serr
+	}
+	resp.Total = total
+	if total == 0 {
+		return resp, nil
+	}
+	ads, serr := videocategorymod.FindManyVideoCategorys(ctx, filter, opt)
+	if serr != nil {
+		return resp, serr
+	}
+	resp.List = ads
+
+	return resp, nil
+}
+
+// AddVideoCategory 添加一个视频分类
+func AddVideoCategory(ctx context.Context,
+	ac *videocategorymod.VideoCategory) *srvdef.SrvErr {
+
+	ac.Id = mongos.Lid.VideoCategory.Get()
+	now := time.Now()
+	ac.CreatedAt = now
+	ac.UpdatedAt = now
+
+	if ac.Name == "" {
+		return srvdef.New(srvdef.ErrParamError, "", "")
+	}
+	if serr := srv_videoslug.EnsureCategory(ctx, ac, 0); serr != nil {
+		return serr
+	}
+
+	serr := videocategorymod.InsertOneVideoCategory(ctx, ac)
+	if serr != nil {
+		return serr
+	}
+	return nil
+}
+
+// DelVideoCategory 删除指定视频分类
+func DelVideoCategory(ctx context.Context, id int64) *srvdef.SrvErr {
+	adFilter := bson.M{videocategorymod.FN.VideoCategory.Id: id}
+	//删除
+	count, serr := videocategorymod.DelOneVideoCategory(ctx, adFilter)
+	if serr != nil {
+		return serr
+	}
+	if count == 0 {
+		return srvdef.New(srvdef.ErrNoData, "", "")
+	}
+	return nil
+}
+
+// UpdateVideoCategory 更新指定视频分类
+func UpdateVideoCategory(ctx context.Context, id int64, param VideoCategoryUpdate) *srvdef.SrvErr {
+	now := time.Now()
+	param.UpdatedAt = now
+
+	info, serr := videocategorymod.FindOneVideoCategory(ctx, bson.M{videocategorymod.FN.VideoCategory.Id: id})
+	if serr != nil {
+		return serr
+	}
+	name := info.Name
+	if param.Name != nil {
+		name = *param.Name
+	}
+	keywords := info.SeoInfo.Keyworld
+	if param.SeoInfo != nil {
+		keywords = param.SeoInfo.Keyworld
+	}
+	slug, changed, slugErr := srv_videoslug.PrepareCategoryOnUpdate(ctx, info, param.Slug, name, keywords)
+	if slugErr != nil {
+		return slugErr
+	}
+	if changed {
+		param.Slug = &slug
+	} else {
+		param.Slug = nil
+	}
+
+	adFilter := bson.M{videocategorymod.FN.VideoCategory.Id: id}
+	param.IndexNow = nil
+	if param.IsReIndexNow != nil && *param.IsReIndexNow {
+		indexNow := int64(0)
+		param.IndexNow = &indexNow
+	}
+
+	updateDoc := bson.M{"$set": param}
+	serr = videocategorymod.UpdateOneVideoCategory(ctx, adFilter, updateDoc)
+	if serr != nil {
+		return serr
+	}
+	return nil
+}

web/service/srv_videocategory/define.go

@@ -0,0 +1,40 @@
+package srv_videocategory
+
+import (
+	"time"
+	"videoweb/pub/models/videocategorymod"
+	"videoweb/pub/pubdef"
+)
+
+type VideoCategoryReq struct {
+	pubdef.Page
+	ID   int64  `json:"id"`   //分类ID
+	Name string `json:"name"` //分类名称
+}
+type VideoCategoryResp struct {
+	Total int64                              `json:"total"`
+	List  videocategorymod.VideoCategoryList `json:"list"`
+}
+type VideoCategoryUpdate struct {
+	AppId        *int32           `json:"appId" bson:"appId,omitempty"`             // appId，唯一id
+	Name         *string          `json:"name" bson:"name,omitempty"`               // 名称
+	Slug         *string          `json:"slug" bson:"slug,omitempty"`               // slug
+	Title        *string          `json:"title" bson:"title,omitempty"`             // APP显示
+	Desc         *string          `json:"desc" bson:"desc,omitempty"`               // 描述
+	SortType     *int64           `json:"sortType" bson:"sortType,omitempty"`       // 排序方式 0：上线时间 1:观看次数 2排序
+	ContentType  *int64           `json:"contentType" bson:"contentType,omitempty"` // 内容:0: 默认 1:首页 2:今日
+	Rank         *int64           `json:"rank" bson:"rank,omitempty"`               // 排序
+	SeoInfo      *pubdef.SeoValue `json:"seoInfo" bson:"seoInfo,omitempty"`         // Seo相关信息
+	Status       *bool            `json:"status" bson:"status,omitempty"`           // 上架状态
+	UpdatedAt    time.Time        `json:"updatedAt" bson:"updatedAt,omitempty"`
+	IsReIndexNow *bool            `json:"isReIndexNow" bson:"isReIndexNow"` // 是否重新提交索引
+	IndexNow     *int64           `bson:"indexNow,omitempty"`
+}
+type VideoCategoryUpdateReq struct {
+	Id    int64               `json:"id" binding:"required"`
+	Param VideoCategoryUpdate `json:"param" bson:"param"` // appId，唯一id
+}
+
+type VideoCategoryDelReq struct {
+	Id int64 `json:"id" binding:"required"`
+}