init: 初始化 web_hgdjb_server 项目

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

app/service/usercenterser/user_center.go

@@ -0,0 +1,61 @@
+package usercenterser
+
+import (
+	"context"
+	"videoweb/app/api/proto"
+	"videoweb/pub/common/log"
+	"videoweb/pub/common/srvdef"
+	"videoweb/pub/models/playletchapterunlockmod"
+	"videoweb/pub/models/playletcollectmod"
+	"videoweb/pub/models/playletwatchhistorymod"
+	"videoweb/pub/models/playletwatchprogressmod"
+
+	"go.mongodb.org/mongo-driver/bson"
+)
+
+// Data 查询app个人中心数据
+func Data(ctx context.Context, userId int64) (*proto.UserCenterDataResp, *srvdef.SrvErr) {
+	if userId <= 0 {
+		return nil, srvdef.New(srvdef.InvalidToken, "请先登录", "请先登录")
+	}
+
+	watchCount, err := playletwatchhistorymod.CountPlayletWatchHistory(ctx, bson.M{
+		playletwatchhistorymod.FN.PlayletWatchHistory.UserId: userId,
+	})
+	if err != nil {
+		log.Error("统计个人中心观看数量失败", log.Any("用户ID", userId), log.E(err))
+		return nil, err
+	}
+
+	collectCount, err := playletcollectmod.CountPlayletCollect(ctx, bson.M{
+		playletcollectmod.FN.PlayletCollect.UserId: userId,
+	})
+	if err != nil {
+		log.Error("统计个人中心收藏数量失败", log.Any("用户ID", userId), log.E(err))
+		return nil, err
+	}
+
+	chasingCount, err := playletwatchprogressmod.CountPlayletWatchProgress(ctx, bson.M{
+		playletwatchprogressmod.FN.PlayletWatchProgress.UserId:    userId,
+		playletwatchprogressmod.FN.PlayletWatchProgress.IsChasing: true,
+	})
+	if err != nil {
+		log.Error("统计个人中心追剧中数量失败", log.Any("用户ID", userId), log.E(err))
+		return nil, err
+	}
+
+	boughtChapterCount, err := playletchapterunlockmod.CountPlayletChapterUnlock(ctx, bson.M{
+		playletchapterunlockmod.FN.PlayletChapterUnlock.UserId: userId,
+	})
+	if err != nil {
+		log.Error("统计个人中心已购剧集数量失败", log.Any("用户ID", userId), log.E(err))
+		return nil, err
+	}
+
+	return &proto.UserCenterDataResp{
+		WatchCount:         watchCount,
+		CollectCount:       collectCount,
+		ChasingCount:       chasingCount,
+		BoughtChapterCount: boughtChapterCount,
+	}, nil
+}