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https://github.com/openimsdk/open-im-server.git
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gorm db
This commit is contained in:
withchao
@@ -1,83 +1,135 @@
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package relation
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//import (
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// "fmt"
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// "time"
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//)
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//
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//func InsertToFriend(toInsertFollow *Friend) error {
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// toInsertFollow.CreateTime = time.Now()
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// err := FriendDB.Table("friends").Create(toInsertFollow).Error
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// if 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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//
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//func GetFriendRelationshipFromFriend(OwnerUserID, FriendUserID string) (*Friend, error) {
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// var friend Friend
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// err := FriendDB.Table("friends").Where("owner_user_id=? and friend_user_id=?", OwnerUserID, FriendUserID).Take(&friend).Error
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// if err != nil {
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// return nil, err
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// }
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// return &friend, err
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//}
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//
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//func GetFriendListByUserID(OwnerUserID string) ([]Friend, error) {
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// var friends []Friend
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// var x Friend
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// x.OwnerUserID = OwnerUserID
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// err := FriendDB.Table("friends").Where("owner_user_id=?", OwnerUserID).Find(&friends).Error
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// if err != nil {
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// return nil, err
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// }
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// return friends, nil
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//}
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//
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//func GetFriendIDListByUserID(OwnerUserID string) ([]string, error) {
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// var friendIDList []string
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// err := FriendDB.Table("friends").Where("owner_user_id=?", OwnerUserID).Pluck("friend_user_id", &friendIDList).Error
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// if err != nil {
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// return nil, err
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// }
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// return friendIDList, nil
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//}
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//
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//func UpdateFriendComment(OwnerUserID, FriendUserID, Remark string) error {
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// return FriendDB.Exec("update friends set remark=? where owner_user_id=? and friend_user_id=?", Remark, OwnerUserID, FriendUserID).Error
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//}
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//
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//func DeleteSingleFriendInfo(OwnerUserID, FriendUserID string) error {
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// return FriendDB.Table("friends").Where("owner_user_id=? and friend_user_id=?", OwnerUserID, FriendUserID).Delete(Friend{}).Error
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//}
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//
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//type FriendUser struct {
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// Friend
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// Nickname string `gorm:"column:name;size:255"`
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//}
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//
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//func GetUserFriendsCMS(ownerUserID, friendUserName string, pageNumber, showNumber int32) (friendUserList []*FriendUser, count int64, err error) {
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// DB := FriendDB.Table("friends").
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// Select("friends.*, users.name").
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// Where("friends.owner_user_id=?", ownerUserID).Limit(int(showNumber)).
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// Joins("left join users on friends.friend_user_id = users.user_id").
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// Offset(int(showNumber * (pageNumber - 1)))
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// if friendUserName != "" {
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// DB = DB.Where("users.name like ?", fmt.Sprintf("%%%s%%", friendUserName))
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// }
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// if err = DB.Count(&count).Error; err != nil {
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// return
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// }
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// err = DB.Find(&friendUserList).Error
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// return
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//}
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//
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//func GetFriendByIDCMS(ownerUserID, friendUserID string) (friendUser *FriendUser, err error) {
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// friendUser = &FriendUser{}
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// err = FriendDB.Table("friends").
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// Select("friends.*, users.name").
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// Where("friends.owner_user_id=? and friends.friend_user_id=?", ownerUserID, friendUserID).
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// Joins("left join users on friends.friend_user_id = users.user_id").
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// Take(friendUser).Error
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// return friendUser, err
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//}
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import (
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"Open_IM/pkg/common/db/table/relation"
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"Open_IM/pkg/common/tracelog"
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"Open_IM/pkg/utils"
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"context"
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"gorm.io/gorm"
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)
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type FriendDB interface {
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Create(ctx context.Context, friends []*relation.FriendModel) (err error)
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Delete(ctx context.Context, ownerUserID string, friendUserIDs string) (err error)
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UpdateByMap(ctx context.Context, ownerUserID string, args map[string]interface{}) (err error)
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Update(ctx context.Context, friends []*relation.FriendModel) (err error)
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UpdateRemark(ctx context.Context, ownerUserID, friendUserID, remark string) (err error)
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FindOwnerUserID(ctx context.Context, ownerUserID string) (friends []*relation.FriendModel, err error)
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}
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type FriendGorm struct {
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DB *gorm.DB `gorm:"-"`
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}
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func NewFriendGorm(DB *gorm.DB) *FriendGorm {
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return &FriendGorm{DB: DB}
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}
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type FriendUser struct {
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FriendGorm
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Nickname string `gorm:"column:name;size:255"`
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}
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// 插入多条记录
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func (f *FriendGorm) Create(ctx context.Context, friends []*relation.FriendModel, tx ...any) (err error) {
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "friends", friends)
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}()
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return utils.Wrap(getDBConn(f.DB, tx).Create(&friends).Error, "")
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}
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// 删除ownerUserID指定的好友
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func (f *FriendGorm) Delete(ctx context.Context, ownerUserID string, friendUserIDs []string, tx ...any) (err error) {
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "ownerUserID", ownerUserID, "friendUserIDs", friendUserIDs)
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}()
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err = utils.Wrap(getDBConn(f.DB, tx).Where("owner_user_id = ? AND friend_user_id in ( ?)", ownerUserID, friendUserIDs).Delete(&relation.FriendModel{}).Error, "")
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return err
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}
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// 更新ownerUserID单个好友信息 更新零值
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func (f *FriendGorm) UpdateByMap(ctx context.Context, ownerUserID string, friendUserID string, args map[string]interface{}, tx ...any) (err error) {
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "ownerUserID", ownerUserID, "friendUserID", friendUserID, "args", args)
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}()
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return utils.Wrap(getDBConn(f.DB, tx).Model(&relation.FriendModel{}).Where("owner_user_id = ? AND friend_user_id = ? ", ownerUserID, friendUserID).Updates(args).Error, "")
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}
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// 更新好友信息的非零值
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func (f *FriendGorm) Update(ctx context.Context, friends []*relation.FriendModel, tx ...any) (err error) {
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "friends", friends)
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}()
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return utils.Wrap(getDBConn(f.DB, tx).Updates(&friends).Error, "")
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}
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// 更新好友备注（也支持零值 ）
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func (f *FriendGorm) UpdateRemark(ctx context.Context, ownerUserID, friendUserID, remark string, tx ...any) (err error) {
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "ownerUserID", ownerUserID, "friendUserID", friendUserID, "remark", remark)
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}()
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if remark != "" {
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return utils.Wrap(getDBConn(f.DB, tx).Model(&relation.FriendModel{}).Where("owner_user_id = ? and friend_user_id = ?", ownerUserID, friendUserID).Update("remark", remark).Error, "")
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}
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m := make(map[string]interface{}, 1)
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m["remark"] = ""
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return utils.Wrap(getDBConn(f.DB, tx).Model(&relation.FriendModel{}).Where("owner_user_id = ?", ownerUserID).Updates(m).Error, "")
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}
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// 获取单个好友信息，如没找到 返回错误
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func (f *FriendGorm) Take(ctx context.Context, ownerUserID, friendUserID string, tx ...any) (friend *relation.FriendModel, err error) {
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friend = &relation.FriendModel{}
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defer tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "ownerUserID", ownerUserID, "friendUserID", friendUserID, "friend", *friend)
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return friend, utils.Wrap(getDBConn(f.DB, tx).Where("owner_user_id = ? and friend_user_id", ownerUserID, friendUserID).Take(friend).Error, "")
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}
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// 查找好友关系，如果是双向关系，则都返回
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func (f *FriendGorm) FindUserState(ctx context.Context, userID1, userID2 string, tx ...any) (friends []*relation.FriendModel, err error) {
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "userID1", userID1, "userID2", userID2, "friends", friends)
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}()
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return friends, utils.Wrap(getDBConn(f.DB, tx).Where("(owner_user_id = ? and friend_user_id = ?) or (owner_user_id = ? and friend_user_id = ?)", userID1, userID2, userID2, userID1).Find(&friends).Error, "")
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}
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// 获取 owner指定的好友列表 如果有friendUserIDs不存在，也不返回错误
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func (f *FriendGorm) FindFriends(ctx context.Context, ownerUserID string, friendUserIDs []string, tx ...any) (friends []*relation.FriendModel, err error) {
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "ownerUserID", ownerUserID, "friendUserIDs", friendUserIDs, "friends", friends)
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}()
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return friends, utils.Wrap(getDBConn(f.DB, tx).Where("owner_user_id = ? AND friend_user_id in (?)", ownerUserID, friendUserIDs).Find(&friends).Error, "")
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}
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// 获取哪些人添加了friendUserID 如果有ownerUserIDs不存在，也不返回错误
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func (f *FriendGorm) FindReversalFriends(ctx context.Context, friendUserID string, ownerUserIDs []string, tx ...any) (friends []*relation.FriendModel, err error) {
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "friendUserID", friendUserID, "ownerUserIDs", ownerUserIDs, "friends", friends)
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}()
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return friends, utils.Wrap(getDBConn(f.DB, tx).Where("friend_user_id = ? AND owner_user_id in (?)", friendUserID, ownerUserIDs).Find(&friends).Error, "")
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}
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// 获取ownerUserID好友列表 支持翻页
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func (f *FriendGorm) FindOwnerFriends(ctx context.Context, ownerUserID string, pageNumber, showNumber int32, tx ...any) (friends []*relation.FriendModel, total int64, err error) {
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "ownerUserID", ownerUserID, "pageNumber", pageNumber, "showNumber", showNumber, "friends", friends, "total", total)
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}()
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err = getDBConn(f.DB, tx).Model(&relation.FriendModel{}).Where("owner_user_id = ? ", ownerUserID).Count(&total).Error
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if err != nil {
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return nil, 0, utils.Wrap(err, "")
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}
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err = utils.Wrap(getDBConn(f.DB, tx).Where("owner_user_id = ? ", ownerUserID).Limit(int(showNumber)).Offset(int(pageNumber*showNumber)).Find(&friends).Error, "")
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return
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}
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// 获取哪些人添加了friendUserID 支持翻页
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func (f *FriendGorm) FindInWhoseFriends(ctx context.Context, friendUserID string, pageNumber, showNumber int32, tx ...any) (friends []*relation.FriendModel, total int64, err error) {
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "friendUserID", friendUserID, "pageNumber", pageNumber, "showNumber", showNumber, "friends", friends, "total", total)
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}()
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err = getDBConn(f.DB, tx).Model(&relation.FriendModel{}).Where("friend_user_id = ? ", friendUserID).Count(&total).Error
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if err != nil {
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return nil, 0, utils.Wrap(err, "")
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}
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err = utils.Wrap(getDBConn(f.DB, tx).Where("friend_user_id = ? ", friendUserID).Limit(int(showNumber)).Offset(int(pageNumber*showNumber)).Find(&friends).Error, "")
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return
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}
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