294 lines
7.7 KiB
Go
Executable File
294 lines
7.7 KiB
Go
Executable File
package mediabookshelfmod
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import (
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"91porn-server/models"
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"encoding/json"
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"errors"
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"fmt"
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"91porn-server/common/db"
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"91porn-server/common/log"
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"go.mongodb.org/mongo-driver/bson"
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"go.mongodb.org/mongo-driver/bson/primitive"
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"go.mongodb.org/mongo-driver/mongo"
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"go.mongodb.org/mongo-driver/mongo/options"
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)
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const table = models.MediaBookshelf
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func coll(t *db.MongoTool) *db.MongoTool {
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if t == nil {
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return mdb.Coll(table)
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}
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return t.Coll(table)
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}
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func Init() {
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mdb = db.Init(table)
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initIndex()
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}
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func initIndex() {
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many := []mongo.IndexModel{
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{
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Keys: bson.D{{Key: "mid", Value: 1}, {Key: "uid", Value: 1}},
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},
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{
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Keys: bson.D{{Key: "uid", Value: 1}, {Key: "shelfType", Value: 1}},
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},
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}
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if _, err := coll(nil).CreateIndex(many); err != nil {
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panic(fmt.Sprintf("%s model set index err ==>[%+v]", table, err))
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}
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}
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// GetList 获取列表
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func GetList(cond bson.M, skip, limit int64, sort bson.D) (res []MediaBookshelf, count int64, hasNext bool, err error) {
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count, err = coll(nil).Count(cond)
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if err != nil {
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log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "GetList", table, "Count", err),
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log.Any("skip", skip),
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log.Any("limit", limit),
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log.Any("cond", cond),
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log.Any("sort", sort),
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)
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return
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}
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if len(sort) == 0 {
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sort = bson.D{{Key: "_id", Value: -1}}
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}
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opts := options.Find().SetSort(sort).SetSkip(skip).SetLimit(limit + 1)
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if err = coll(nil).Find(&res, cond, opts); err != nil {
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return
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}
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// 判断下一页
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if len(res) > int(limit) {
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hasNext = true
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res = res[:limit]
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}
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return
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}
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// GetDramaMediaIDs 返回有效短剧收藏，并支持按收藏时间或短剧最近更新时间排序。
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func GetDramaMediaIDs(uid uint64, skip, limit int64, sortByMediaUpdate bool) (
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ids []primitive.ObjectID,
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total int64,
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hasNext bool,
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err error,
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) {
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sortStage := bson.D{{Key: "readAt", Value: -1}, {Key: "_id", Value: -1}}
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if sortByMediaUpdate {
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sortStage = bson.D{
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{Key: "media.latestPublishedAt", Value: -1},
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{Key: "media.updateTime", Value: -1},
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{Key: "_id", Value: -1},
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}
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}
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type row struct {
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MID primitive.ObjectID `bson:"mid"`
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}
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type count struct {
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Total int64 `bson:"total"`
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}
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result := make([]struct {
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Rows []row `bson:"rows"`
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Count []count `bson:"count"`
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}, 0, 1)
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pipeline := []bson.M{
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{"$match": bson.M{"uid": uid, "shelfType": "drama"}},
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{"$lookup": bson.M{
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"from": models.Media, "localField": "mid", "foreignField": "_id", "as": "media",
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}},
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{"$unwind": "$media"},
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{"$match": bson.M{
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"media.mediaType": "drama", "media.status": 1, "media.isDelete": false,
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}},
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{"$sort": sortStage},
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{"$facet": bson.M{
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"rows": []bson.M{
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{"$skip": skip}, {"$limit": limit + 1}, {"$project": bson.M{"mid": 1}},
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},
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"count": []bson.M{{"$count": "total"}},
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}},
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}
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if err = coll(nil).Aggregate(&result, pipeline); err != nil || len(result) == 0 {
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return
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}
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if len(result[0].Count) > 0 {
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total = result[0].Count[0].Total
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}
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rows := result[0].Rows
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if len(rows) > int(limit) {
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hasNext = true
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rows = rows[:limit]
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}
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ids = make([]primitive.ObjectID, 0, len(rows))
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for _, item := range rows {
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ids = append(ids, item.MID)
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}
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return
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}
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// GetAll 查询全部文档
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func GetAll(filter primitive.M, sort bson.D) (out []*MediaBookshelf, err error) {
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if len(sort) == 0 {
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sort = bson.D{{Key: "_id", Value: -1}}
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}
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opts := options.Find().SetSort(sort)
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if err = coll(nil).Find(&out, filter, opts); err != nil {
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log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "GetAll", table, "Find", err),
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log.Any("filter", filter),
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log.Any("opts", opts),
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)
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return nil, err
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}
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return
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}
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// QueryAllCount 查询文档条目数
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func QueryAllCount(filter primitive.M) (int64, error) {
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if count, err := coll(nil).Count(filter); err != nil {
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log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "QueryAllCount", table, "Count", err),
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log.Any("filter", filter),
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)
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return 0, err
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} else {
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return count, nil
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}
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}
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// GetInfo 通过id获取详细信息
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func GetInfo(id primitive.ObjectID) (MediaBookshelf, error) {
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v := MediaBookshelf{}
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if err := coll(nil).FindOne(&v, bson.M{"_id": id}); err != nil {
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log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "GetInfo", table, "FindOne", err),
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log.Any("id", id),
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)
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return v, err
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}
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if v.ID.IsZero() {
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return v, errors.New("record not found")
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}
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return v, nil
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}
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// GetInfoByCond 通过id获取详细信息
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func GetInfoByCond(filter bson.M) (MediaBookshelf, error) {
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v := MediaBookshelf{}
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if err := coll(nil).FindOne(&v, filter); err != nil {
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log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "GetInfo", table, "FindOne", err),
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log.Any("filter", filter),
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)
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return v, err
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}
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return v, nil
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}
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// HasAddBookshelf 用户是否添加书架
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func HasAddBookshelf(uid uint64, mIds []primitive.ObjectID) (map[primitive.ObjectID]bool, error) {
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if mIds == nil {
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mIds = []primitive.ObjectID{}
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}
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m := make(map[primitive.ObjectID]bool)
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var infos []MediaBookshelf
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query := bson.M{"uid": uid, "mid": bson.M{"$in": mIds}}
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if err := coll(nil).Find(&infos, query); err != nil {
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log.Error("IsAddBookshelf error", log.Any("uid", uid), log.Any("mIds", mIds), log.E(err))
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return m, err
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}
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for _, i := range infos {
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m[i.MID] = true
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}
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return m, nil
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}
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// Insert 插入记录
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func Insert(t *db.MongoTool, d MediaBookshelf) (data primitive.ObjectID, err error) {
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result, err := coll(t).InsertOne(&d)
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if err != nil {
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log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "Insert", table, "InsertOne", err))
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return
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}
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byteID, err := json.Marshal(result.InsertedID)
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if err != nil {
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log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "Insert", table, "Marshal", err))
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return
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}
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if err = data.UnmarshalJSON(byteID); err != nil {
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log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "Insert", table, "UnmarshalJSON", err))
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return
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}
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return
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}
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// UpdateByID 根据id更新数据
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func UpdateByID(t *db.MongoTool, id primitive.ObjectID, data map[string]interface{}) (int64, error) {
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cond := bson.M{"_id": id}
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return update(t, cond, data)
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}
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// update 更新数据
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func update(t *db.MongoTool, cond primitive.M, data map[string]interface{}) (int64, error) {
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result, err := coll(t).UpdateMany(cond, bson.M{"$set": bson.M(data)})
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if err != nil {
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log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "Update", table, "UpdateMany", err),
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log.Any("cond", cond),
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log.Any("update", data),
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)
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return 0, err
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}
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return result.ModifiedCount, nil
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}
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// DeleteByID 删除数据
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func DeleteByID(t *db.MongoTool, id primitive.ObjectID) error {
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_, err := coll(t).DeleteMany(bson.M{"_id": id})
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if err != nil {
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if err == mongo.ErrNoDocuments {
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return nil
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} else {
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log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "DeleteByID", table, "DeleteMany", err), log.Any("id", id))
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}
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}
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return err
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}
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// DeleteByIDS 删除数据
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func DeleteByIDS(t *db.MongoTool, uid uint64, ids []primitive.ObjectID) error {
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_, err := coll(t).DeleteMany(bson.M{"mid": bson.M{"$in": ids}, "uid": uid})
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if err != nil {
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if err == mongo.ErrNoDocuments {
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return nil
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} else {
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log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "DeleteByIDS", table, "DeleteMany", err), log.Any("ids", ids))
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}
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}
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return err
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}
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// DeleteByCond 删除数据
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func DeleteByCond(t *db.MongoTool, cond bson.M) error {
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_, err := coll(t).DeleteOne(cond)
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if err != nil {
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if err == mongo.ErrNoDocuments {
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return nil
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} else {
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log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "DeleteByID", table, "DeleteOne", err), log.Any("cond", cond))
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}
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}
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return err
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}
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// GetCount 获取书架总数
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func GetCount(uid uint64) (total int64, err error) {
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total, err = coll(nil).Count(bson.M{"uid": uid})
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return
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}
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