init: web_hgdjc_server

2026-11-07 10:44:09 +08:00
commit 71a4f4e175
713 changed files with 147749 additions and 0 deletions
@@ -0,0 +1,109 @@
+package playletwatchhistorymod
+
+import (
+	"context"
+	"fmt"
+	"time"
+	"videoweb/pub/common/log"
+	"videoweb/pub/common/srvdef"
+	"videoweb/pub/mongos"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+var coll *mongos.Collection
+
+const playletWatchHistoryTTLSeconds int32 = 90 * 24 * 60 * 60
+
+// Init 初始化 playlet_watch_history 集合和常用查询索引
+func Init(ctx context.Context) {
+	coll = mongos.Shop.Coll(TN.PlayletWatchHistory)
+	initIndex(ctx)
+}
+
+func initIndex(ctx context.Context) {
+	indexes := []mongo.IndexModel{
+		{
+			Keys: bson.D{
+				{Key: FN.PlayletWatchHistory.UserId, Value: 1},
+				{Key: FN.PlayletWatchHistory.PlayletId, Value: 1},
+			},
+			Options: options.Index().SetUnique(true),
+		},
+		{
+			Keys: bson.D{
+				{Key: FN.PlayletWatchHistory.UserId, Value: 1},
+				{Key: FN.PlayletWatchHistory.UpdatedAt, Value: -1},
+				{Key: FN.PlayletWatchHistory.Id, Value: -1},
+			},
+		},
+		{
+			Keys: bson.D{
+				{Key: FN.PlayletWatchHistory.UpdatedAt, Value: 1},
+			},
+			Options: options.Index().SetExpireAfterSeconds(playletWatchHistoryTTLSeconds),
+		},
+	}
+	if _, err := coll.CreateIndex(ctx, indexes); err != nil {
+		panic(fmt.Sprintf("(playletwatchhistorymod:initIndex) 创建索引失败 err:%+v:", err))
+	}
+}
+
+// FindManyPlayletWatchHistory 按条件查询用户短剧观看历史
+func FindManyPlayletWatchHistory(ctx context.Context, filter bson.M, opts ...*options.FindOptions) (PlayletWatchHistoryList, *srvdef.SrvErr) {
+	data := make(PlayletWatchHistoryList, 0)
+	if err := coll.Find(ctx, &data, filter, opts...); err != nil {
+		log.Warn("查询短剧观看历史列表失败", log.E(err), log.Any("filter", filter))
+		return nil, srvdef.New(srvdef.ErrDbQueryError, "", "")
+	}
+	return data, nil
+}
+
+// CountPlayletWatchHistory 统计满足条件的短剧观看历史数量
+func CountPlayletWatchHistory(ctx context.Context, filter bson.M, opts ...*options.CountOptions) (int64, *srvdef.SrvErr) {
+	count, err := coll.Count(ctx, filter, opts...)
+	if err != nil {
+		log.Warn("统计短剧观看历史数量失败", log.E(err), log.Any("filter", filter))
+		return 0, srvdef.New(srvdef.ErrDbQueryError, "", "")
+	}
+	return count, nil
+}
+
+// SavePlayletWatchHistory 保存用户短剧观看历史
+func SavePlayletWatchHistory(ctx context.Context, userId int64, playletId int64, chapterId int64, currentEpisode int64) *srvdef.SrvErr {
+	now := time.Now()
+	filter := bson.M{
+		FN.PlayletWatchHistory.UserId:    userId,
+		FN.PlayletWatchHistory.PlayletId: playletId,
+	}
+	update := bson.M{
+		"$set": bson.M{
+			FN.PlayletWatchHistory.LastChapterId: chapterId,
+			FN.PlayletWatchHistory.LastEpisode:   currentEpisode,
+			FN.PlayletWatchHistory.UpdatedAt:     now,
+		},
+		"$setOnInsert": bson.M{
+			FN.PlayletWatchHistory.Id:        mongos.Lid.PlayletWatchHistory.Get(),
+			FN.PlayletWatchHistory.UserId:    userId,
+			FN.PlayletWatchHistory.PlayletId: playletId,
+			FN.PlayletWatchHistory.CreatedAt: now,
+		},
+	}
+	if _, err := coll.UpsertOne(ctx, filter, update); err != nil {
+		log.Warn("保存短剧观看历史失败", log.E(err), log.Any("filter", filter))
+		return srvdef.New(srvdef.ErrDbUpdateError, "", "")
+	}
+	return nil
+}
+
+// DeleteManyPlayletWatchHistory 删除满足条件的短剧观看历史
+func DeleteManyPlayletWatchHistory(ctx context.Context, filter bson.M, opts ...*options.DeleteOptions) (int64, *srvdef.SrvErr) {
+	count, err := coll.DeleteMany(ctx, filter, opts...)
+	if err != nil {
+		log.Warn("删除短剧观看历史失败", log.E(err), log.Any("filter", filter))
+		return 0, srvdef.New(srvdef.ErrDbDeleteError, "", "")
+	}
+	return count, nil
+}
@@ -0,0 +1,32 @@
+package playletwatchhistorymod
+
+// TagPlayletWatchHistory 保存 playlet_watch_history 集合字段名
+type TagPlayletWatchHistory struct {
+	Id            string
+	UserId        string
+	PlayletId     string
+	LastChapterId string
+	LastEpisode   string
+	CreatedAt     string
+	UpdatedAt     string
+}
+
+var FN struct {
+	PlayletWatchHistory TagPlayletWatchHistory
+}
+
+var TN struct {
+	PlayletWatchHistory string
+}
+
+func init() {
+	FN.PlayletWatchHistory.Id = "_id"
+	FN.PlayletWatchHistory.UserId = "userId"
+	FN.PlayletWatchHistory.PlayletId = "playletId"
+	FN.PlayletWatchHistory.LastChapterId = "lastChapterId"
+	FN.PlayletWatchHistory.LastEpisode = "lastEpisode"
+	FN.PlayletWatchHistory.CreatedAt = "createdAt"
+	FN.PlayletWatchHistory.UpdatedAt = "updatedAt"
+
+	TN.PlayletWatchHistory = "playlet_watch_history"
+}
@@ -0,0 +1,19 @@
+package playletwatchhistorymod
+
+import "time"
+
+// PlayletWatchHistory @table: playlet_watch_history
+//
+// PlayletWatchHistory 用户短剧观看历史模型，用于观看历史列表和清空历史。
+type PlayletWatchHistory struct {
+	Id            int64     `json:"id" bson:"_id,omitempty"`            // 观看历史记录ID
+	UserId        int64     `json:"userId" bson:"userId"`               // 用户ID
+	PlayletId     int64     `json:"playletId" bson:"playletId"`         // 短剧ID
+	LastChapterId int64     `json:"lastChapterId" bson:"lastChapterId"` // 最近观看剧集ID
+	LastEpisode   int64     `json:"lastEpisode" bson:"lastEpisode"`     // 最近观看集数
+	CreatedAt     time.Time `json:"createdAt" bson:"createdAt"`         // 创建时间
+	UpdatedAt     time.Time `json:"updatedAt" bson:"updatedAt"`         // 修改时间
+}
+
+// PlayletWatchHistoryList 用户短剧观看历史列表
+type PlayletWatchHistoryList []*PlayletWatchHistory