cache

pkg/common/db/controller/group.go

@@ -120,6 +120,9 @@ func (g *groupDatabase) CreateGroup(ctx context.Context, groups []*relationTb.Gr
 				return err
 			}
 		}
+		createGroupIDs := utils.DistinctAnyGetComparable(groups, func(group *relationTb.GroupModel) string {
+			return group.GroupID
+		})
 		m := make(map[string]struct{})
 		var cache = g.cache.NewCache()
 		for _, groupMember := range groupMembers {
@@ -127,8 +130,9 @@ func (g *groupDatabase) CreateGroup(ctx context.Context, groups []*relationTb.Gr
 				m[groupMember.GroupID] = struct{}{}
 				cache = cache.DelGroupMemberIDs(groupMember.GroupID).DelGroupMembersHash(groupMember.GroupID).DelGroupsMemberNum(groupMember.GroupID)
 			}
-			cache.DelJoinedGroupID(groupMember.UserID).DelGroupMembersInfo(groupMember.GroupID, groupMember.UserID)
+			cache = cache.DelJoinedGroupID(groupMember.UserID).DelGroupMembersInfo(groupMember.GroupID, groupMember.UserID)
 		}
+		cache = cache.DelGroupsInfo(createGroupIDs...)
 		return cache.ExecDel(ctx)
 	})
 }

pkg/common/db/controller/user.go

@@ -76,7 +76,17 @@ func (u *userDatabase) Find(ctx context.Context, userIDs []string) (users []*rel
 
 // 插入多条 外部保证userID 不重复 且在db中不存在
 func (u *userDatabase) Create(ctx context.Context, users []*relation.UserModel) (err error) {
-	return u.userDB.Create(ctx, users)
+	return u.tx.Transaction(func(tx any) error {
+		err = u.userDB.Create(ctx, users)
+		if err != nil {
+			return err
+		}
+		var userIDs []string
+		for _, user := range users {
+			userIDs = append(userIDs, user.UserID)
+		}
+		return u.cache.DelUsersInfo(userIDs...).ExecDel(ctx)
+	})
 }
 
 // 更新（非零值） 外部保证userID存在