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57 lines
1.4 KiB
57 lines
1.4 KiB
package model
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import (
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"Open_IM/pkg/common/db/cache"
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"Open_IM/pkg/common/db/mongoDB"
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"Open_IM/pkg/common/db/mysql"
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"Open_IM/pkg/utils"
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"context"
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"github.com/dtm-labs/rockscache"
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"github.com/go-redis/redis/v8"
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"go.mongodb.org/mongo-driver/mongo"
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"gorm.io/gorm"
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//"time"
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)
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type GroupModel struct {
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db *mysql.Group
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cache *cache.GroupCache
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mongo *mongoDB.Client
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}
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func NewGroupModel(db *mysql.Group, rdb redis.UniversalClient, mdb *mongo.Client) *GroupModel {
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var groupModel GroupModel
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groupModel.db = db
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groupModel.cache = cache.NewGroupCache(rdb, db, rockscache.Options{
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DisableCacheRead: false,
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StrongConsistency: true,
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})
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groupModel.mongo = mongoDB.NewMongoClient(mdb)
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return &groupModel
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}
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func (g *GroupModel) Find(ctx context.Context, groupIDs []string) (groups []*mysql.Group, err error) {
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return g.cache.GetGroupsInfoFromCache(ctx, groupIDs)
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}
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func (g *GroupModel) Create(ctx context.Context, groups []*mysql.Group) error {
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return g.db.Create(ctx, groups)
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}
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func (g *GroupModel) Delete(ctx context.Context, groupIDs []string) error {
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err := g.db.DB.Transaction(func(tx *gorm.DB) error {
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if err := g.db.Delete(ctx, groupIDs, tx); err != nil {
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return err
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}
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if err := g.cache.DelGroupsInfoFromCache(ctx, groupIDs); err != nil {
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return err
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}
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return nil
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})
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return err
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}
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func (g *GroupModel) Take(ctx context.Context, groupID string) (group *mysql.Group, err error) {
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return g.cache.GetGroupInfoFromCache(ctx, groupID)
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}
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