Initial commit

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-15 13:57:10 +08:00
commit 8679200f41
1897 changed files with 257900 additions and 0 deletions
@@ -0,0 +1,201 @@
+package recommod
+
+import (
+	"fmt"
+	"time"
+
+	"91porn-server/common/db"
+	"91porn-server/common/log"
+	"91porn-server/models"
+	"91porn-server/models/v/vidmod"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+var mdb, rdb *db.MongoDB
+
+const table = models.UserRecoRecord
+
+func coll(t *db.MongoTool) *db.MongoTool {
+	if t == nil {
+		return mdb.Coll(table)
+	}
+	return t.Coll(table)
+}
+
+func collRead() *db.MongoTool {
+	return rdb.Coll(table)
+}
+
+// initIndex 设置index
+func initIndex() {
+	many := []mongo.IndexModel{ //batch set indexes   //value is the type 1 or -1
+		{
+			Keys:    bson.D{{Key: "uid", Value: 1}, {Key: "type", Value: 1}, {Key: "mark", Value: 1}},
+			Options: options.Index().SetUnique(true),
+		},
+	}
+	if _, err := coll(nil).CreateIndex(many); err != nil {
+		panic(fmt.Sprintf("%s model set index err ==>[%+v]", table, err))
+	}
+}
+
+func insertRecoRecord(uid uint64, newsType string, typ string, mark string, line time.Time) error {
+	now := time.Now()
+	record := RecoRecord{
+		UID:       uid,
+		Type:      typ,
+		Mark:      mark,
+		TimeLine:  line,
+		UpdatedAt: now,
+		CreatedAt: now,
+	}
+	if vidmod.IsSP(newsType) {
+		record.TimeLine = line
+	}
+	if vidmod.IsCover(newsType) {
+		record.CoverTimeLine = line
+	}
+	if _, err := coll(nil).InsertOne(&record); err != nil {
+		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "insertRecoRecord", table, "InsertOne", err),
+			log.Any("uid", uid),
+			log.Any("typ", typ),
+			log.Any("mark", mark),
+			log.Any("line", line),
+			log.Any("newsType", newsType),
+		)
+		return err
+	}
+	return nil
+}
+
+func updateRecoRecord(uid uint64, newsType string, typ string, mark string, line time.Time) (int64, error) {
+	now := time.Now()
+	cond := bson.M{"uid": uid, "type": typ, "mark": mark}
+	update := bson.M{}
+	if vidmod.IsSP(newsType) {
+		update = bson.M{"$set": bson.M{"timeLine": line, "updatedAt": now}}
+	}
+	if vidmod.IsCover(newsType) {
+		update = bson.M{"$set": bson.M{"coverTimeLine": line, "updatedAt": now}}
+	}
+	result, err := coll(nil).UpdateOne(cond, update)
+	if err != nil {
+		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "updateRecoRecord", table, "UpdateOne", err),
+			log.Any("uid", uid),
+			log.Any("typ", typ),
+			log.Any("mark", mark),
+			log.Any("line", line),
+			log.Any("newsType", newsType),
+		)
+	}
+	if result == nil {
+		return 0, err
+	}
+	return result.MatchedCount, err
+}
+
+func findRecoRecord(uid uint64, typs []string) ([]RecoRecord, error) {
+	var record []RecoRecord
+	cond := bson.M{"uid": uid, "type": bson.M{"$in": typs}}
+	if err := coll(nil).Find(&record, cond); err != nil {
+		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "findRecoRecord", table, "Find", err),
+			log.Any("uid", uid),
+			log.Any("typs", typs),
+		)
+		return record, err
+	}
+	return record, nil
+}
+
+func findRecoRecordWithMark(uid uint64, typ string, marks []string) ([]RecoRecord, error) {
+	var record []RecoRecord
+	cond := bson.M{"uid": uid, "type": typ, "mark": bson.M{"$in": marks}}
+	if err := collRead().Find(&record, cond); err != nil {
+		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "findRecoRecordWithMark", table, "Find", err),
+			log.Any("uid", uid),
+			log.Any("typ", typ),
+			log.Any("marks", marks),
+		)
+		return record, err
+	}
+	return record, nil
+}
+
+// SetRecoTimeLines 刷新维度的推荐时间轴
+func SetRecoTimeLines(uid uint64, newsType string, set map[string]time.Time) error {
+	for typ, line := range set {
+		if line.IsZero() {
+			continue
+		}
+		matchCnt, err := updateRecoRecord(uid, newsType, typ, "", line)
+		if err != nil {
+			return err
+		}
+		if matchCnt == 0 {
+			if err = insertRecoRecord(uid, newsType, typ, "", line); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+// SetRecoTimeLinesWithMark 刷新维度的推荐时间轴
+func SetRecoTimeLinesWithMark(uid uint64, newsType string, typ string, set map[string]time.Time) error {
+	for mark, line := range set {
+		if line.IsZero() {
+			continue
+		}
+		matchCnt, err := updateRecoRecord(uid, newsType, typ, mark, line)
+		if err != nil {
+			return err
+		}
+		if matchCnt == 0 {
+			if err = insertRecoRecord(uid, newsType, typ, mark, line); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+// GetRecoTimeLines 获取维度的推荐时间轴
+func GetRecoTimeLines(uid uint64, newsType string, typs []string) (map[string]time.Time, error) {
+	m := make(map[string]time.Time)
+	records, err := findRecoRecord(uid, typs)
+	for _, r := range records {
+		if vidmod.IsSP(newsType) {
+			m[r.Type] = ReviseTimeline(r.TimeLine)
+		}
+		if vidmod.IsCover(newsType) {
+			m[r.Type] = ReviseTimeline(r.CoverTimeLine)
+		}
+	}
+	return m, err
+}
+
+// GetRecoTimeLinesWithMark 获取维度的推荐时间轴
+func GetRecoTimeLinesWithMark(uid uint64, newsType, typ string, marks []string) (map[string]time.Time, error) {
+	m := make(map[string]time.Time)
+	records, err := findRecoRecordWithMark(uid, typ, marks)
+	for _, r := range records {
+		if vidmod.IsSP(newsType) {
+			m[r.Mark] = ReviseTimeline(r.TimeLine)
+		}
+		if vidmod.IsCover(newsType) {
+			m[r.Mark] = ReviseTimeline(r.CoverTimeLine)
+		}
+	}
+	return m, err
+}
+
+func ReviseTimeline(line time.Time) time.Time {
+	tenMonthsBefore := time.Now().AddDate(0, -10, 0)
+	if line.Before(tenMonthsBefore) || line.After(time.Now()) {
+		return tenMonthsBefore
+	}
+	return line
+}