init: import web_huangguo2 server project

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-09-29 10:47:38 +08:00
commit a50c9c342e
668 changed files with 141008 additions and 0 deletions
@@ -0,0 +1,155 @@
+package playletwatchprogressmod
+
+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
+
+// Init 初始化 playlet_watch_progress 集合和常用查询索引
+func Init(ctx context.Context) {
+	coll = mongos.Shop.Coll(TN.PlayletWatchProgress)
+	initIndex(ctx)
+}
+
+func initIndex(ctx context.Context) {
+	indexes := []mongo.IndexModel{
+		{
+			Keys: bson.D{
+				{Key: FN.PlayletWatchProgress.UserId, Value: 1},
+				{Key: FN.PlayletWatchProgress.PlayletId, Value: 1},
+			},
+			Options: options.Index().SetUnique(true),
+		},
+		{
+			Keys: bson.D{
+				{Key: FN.PlayletWatchProgress.UserId, Value: 1},
+				{Key: FN.PlayletWatchProgress.UpdatedAt, Value: -1},
+			},
+		},
+		{
+			Keys: bson.D{
+				{Key: FN.PlayletWatchProgress.UserId, Value: 1},
+				{Key: FN.PlayletWatchProgress.IsChasing, Value: 1},
+			},
+		},
+		{
+			Keys: bson.D{
+				{Key: FN.PlayletWatchProgress.PlayletId, Value: 1},
+			},
+		},
+	}
+	if _, err := coll.CreateIndex(ctx, indexes); err != nil {
+		panic(fmt.Sprintf("(playletwatchprogressmod:initIndex) 创建索引失败 err:%+v:", err))
+	}
+}
+
+// FindManyPlayletWatchProgress 按条件查询用户短剧观看进度
+func FindManyPlayletWatchProgress(ctx context.Context, filter bson.M, opts ...*options.FindOptions) (PlayletWatchProgressList, *srvdef.SrvErr) {
+	data := make(PlayletWatchProgressList, 0)
+	if err := coll.Find(ctx, &data, filter, opts...); err != nil {
+		log.Warn("查询短剧观看进度列表失败", log.E(err), log.Any("filter", filter))
+		return nil, srvdef.New(srvdef.ErrDbQueryError, "", "")
+	}
+	return data, nil
+}
+
+// CountPlayletWatchProgress 统计满足条件的短剧观看进度数量
+func CountPlayletWatchProgress(ctx context.Context, filter bson.M, opts ...*options.CountOptions) (int64, *srvdef.SrvErr) {
+	count, err := coll.Count(ctx, filter, opts...)
+	if err != nil {
+		log.Warn("统计短剧观看进度数量失败", log.E(err), log.Any("filter", filter))
+		return 0, srvdef.New(srvdef.ErrDbQueryError, "", "")
+	}
+	return count, nil
+}
+
+// SavePlayletWatchProgress 保存用户短剧观看进度，并在达到已看条件时维护已看集数集合。
+func SavePlayletWatchProgress(ctx context.Context, userId int64, playletId int64, chapterId int64, currentEpisode int64, totalEpisode int64, markWatched bool) (*PlayletWatchProgress, *srvdef.SrvErr) {
+	filter := bson.M{
+		FN.PlayletWatchProgress.UserId:    userId,
+		FN.PlayletWatchProgress.PlayletId: playletId,
+	}
+	doc, err := findOnePlayletWatchProgress(ctx, filter)
+	if err != nil && err.Code != srvdef.ErrNoData {
+		return nil, err
+	}
+	now := time.Now()
+	if doc == nil {
+		doc = &PlayletWatchProgress{
+			Id:              mongos.Lid.PlayletWatchProgress.Get(),
+			UserId:          userId,
+			PlayletId:       playletId,
+			WatchedEpisodes: make([]int64, 0),
+			CreatedAt:       now,
+		}
+	}
+	doc.LastChapterId = chapterId
+	doc.LastEpisode = currentEpisode
+	doc.UpdatedAt = now
+	if markWatched && !hasEpisode(doc.WatchedEpisodes, currentEpisode) {
+		doc.WatchedEpisodes = append(doc.WatchedEpisodes, currentEpisode)
+	}
+	doc.WatchedCount = int64(len(doc.WatchedEpisodes))
+	doc.TotalEpisode = totalEpisode
+	doc.IsChasing = totalEpisode > 0 && doc.WatchedCount < totalEpisode
+	update := bson.M{
+		"$set": bson.M{
+			FN.PlayletWatchProgress.LastChapterId:   doc.LastChapterId,
+			FN.PlayletWatchProgress.LastEpisode:     doc.LastEpisode,
+			FN.PlayletWatchProgress.WatchedEpisodes: doc.WatchedEpisodes,
+			FN.PlayletWatchProgress.WatchedCount:    doc.WatchedCount,
+			FN.PlayletWatchProgress.TotalEpisode:    doc.TotalEpisode,
+			FN.PlayletWatchProgress.IsChasing:       doc.IsChasing,
+			FN.PlayletWatchProgress.UpdatedAt:       doc.UpdatedAt,
+		},
+		"$setOnInsert": bson.M{
+			FN.PlayletWatchProgress.Id:        doc.Id,
+			FN.PlayletWatchProgress.UserId:    doc.UserId,
+			FN.PlayletWatchProgress.PlayletId: doc.PlayletId,
+			FN.PlayletWatchProgress.CreatedAt: doc.CreatedAt,
+		},
+	}
+	if _, e := coll.UpsertOne(ctx, filter, update); e != nil {
+		log.Warn("保存短剧观看进度失败", log.E(e), log.Any("filter", filter))
+		return nil, srvdef.New(srvdef.ErrDbUpdateError, "", "")
+	}
+	return doc, nil
+}
+
+func findOnePlayletWatchProgress(ctx context.Context, filter bson.M) (*PlayletWatchProgress, *srvdef.SrvErr) {
+	var doc PlayletWatchProgress
+	if err := coll.FindOneEx(ctx, &doc, filter, options.FindOne().SetProjection(bson.D{
+		{Key: FN.PlayletWatchProgress.Id, Value: 1},
+		{Key: FN.PlayletWatchProgress.UserId, Value: 1},
+		{Key: FN.PlayletWatchProgress.PlayletId, Value: 1},
+		{Key: FN.PlayletWatchProgress.WatchedEpisodes, Value: 1},
+		{Key: FN.PlayletWatchProgress.WatchedCount, Value: 1},
+		{Key: FN.PlayletWatchProgress.CreatedAt, Value: 1},
+	})); err != nil {
+		if err == mongo.ErrNoDocuments {
+			return nil, srvdef.New(srvdef.ErrNoData, "", "")
+		}
+		log.Warn("查询短剧观看进度失败", log.E(err), log.Any("filter", filter))
+		return nil, srvdef.New(srvdef.ErrDbQueryError, "", "")
+	}
+	return &doc, nil
+}
+
+func hasEpisode(episodes []int64, target int64) bool {
+	for _, episode := range episodes {
+		if episode == target {
+			return true
+		}
+	}
+	return false
+}
@@ -0,0 +1,40 @@
+package playletwatchprogressmod
+
+// TagPlayletWatchProgress 保存 playlet_watch_progress 集合字段名
+type TagPlayletWatchProgress struct {
+	Id              string
+	UserId          string
+	PlayletId       string
+	LastChapterId   string
+	LastEpisode     string
+	WatchedEpisodes string
+	WatchedCount    string
+	TotalEpisode    string
+	IsChasing       string
+	CreatedAt       string
+	UpdatedAt       string
+}
+
+var FN struct {
+	PlayletWatchProgress TagPlayletWatchProgress
+}
+
+var TN struct {
+	PlayletWatchProgress string
+}
+
+func init() {
+	FN.PlayletWatchProgress.Id = "_id"
+	FN.PlayletWatchProgress.UserId = "userId"
+	FN.PlayletWatchProgress.PlayletId = "playletId"
+	FN.PlayletWatchProgress.LastChapterId = "lastChapterId"
+	FN.PlayletWatchProgress.LastEpisode = "lastEpisode"
+	FN.PlayletWatchProgress.WatchedEpisodes = "watchedEpisodes"
+	FN.PlayletWatchProgress.WatchedCount = "watchedCount"
+	FN.PlayletWatchProgress.TotalEpisode = "totalEpisode"
+	FN.PlayletWatchProgress.IsChasing = "isChasing"
+	FN.PlayletWatchProgress.CreatedAt = "createdAt"
+	FN.PlayletWatchProgress.UpdatedAt = "updatedAt"
+
+	TN.PlayletWatchProgress = "playlet_watch_progress"
+}
@@ -0,0 +1,23 @@
+package playletwatchprogressmod
+
+import "time"
+
+// PlayletWatchProgress @table: playlet_watch_progress
+//
+// PlayletWatchProgress 用户短剧观看进度模型，用于收藏列表计算未看集数和恢复上次观看位置。
+type PlayletWatchProgress struct {
+	Id              int64     `json:"id" bson:"_id,omitempty"`                // 观看进度记录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
+	WatchedEpisodes []int64   `json:"watchedEpisodes" bson:"watchedEpisodes"` // 已看集数集合
+	WatchedCount    int64     `json:"watchedCount" bson:"watchedCount"`       // 已看集数冗余值
+	TotalEpisode    int64     `json:"totalEpisode" bson:"totalEpisode"`       // 短剧总集数快照
+	IsChasing       bool      `json:"isChasing" bson:"isChasing"`             // 是否追剧中 true-未看完 false-已看完
+	CreatedAt       time.Time `json:"createdAt" bson:"createdAt"`             // 创建时间
+	UpdatedAt       time.Time `json:"updatedAt" bson:"updatedAt"`             // 修改时间
+}
+
+// PlayletWatchProgressList 用户短剧观看进度列表
+type PlayletWatchProgressList []*PlayletWatchProgress