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100 lines
4.4 KiB
100 lines
4.4 KiB
package relation
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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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//var FriendRequestDB *gorm.DB
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func NewFriendRequestGorm(db *gorm.DB) *FriendRequestGorm {
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var fr FriendRequestGorm
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fr.DB = db
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return &fr
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}
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type FriendRequestGorm struct {
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DB *gorm.DB `gorm:"-"`
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}
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// 插入多条记录
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func (f *FriendRequestGorm) Create(ctx context.Context, friendRequests []*relation.FriendRequestModel, tx ...*gorm.DB) (err error) {
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "friendRequests", friendRequests)
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}()
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return utils.Wrap(getDBConn(f.DB, tx).Create(&friendRequests).Error, "")
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}
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// 删除记录
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func (f *FriendRequestGorm) Delete(ctx context.Context, fromUserID, toUserID string, tx ...*gorm.DB) (err error) {
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "fromUserID", fromUserID, "toUserID", toUserID)
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}()
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return utils.Wrap(getDBConn(f.DB, tx).Where("from_user_id = ? AND to_user_id = ?", fromUserID, toUserID).Delete(&relation.FriendRequestModel{}).Error, "")
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}
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// 更新零值
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func (f *FriendRequestGorm) UpdateByMap(ctx context.Context, formUserID string, toUserID string, args map[string]interface{}, tx ...*gorm.DB) (err error) {
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "formUserID", formUserID, "toUserID", toUserID, "args", args)
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}()
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return utils.Wrap(getDBConn(f.DB, tx).Model(&relation.FriendRequestModel{}).Where("from_user_id = ? AND to_user_id ", formUserID, toUserID).Updates(args).Error, "")
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}
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// 更新多条记录 （非零值）
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func (f *FriendRequestGorm) Update(ctx context.Context, friendRequests []*relation.FriendRequestModel, tx ...*gorm.DB) (err error) {
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "friendRequests", friendRequests)
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}()
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return utils.Wrap(getDBConn(f.DB, tx).Updates(&friendRequests).Error, "")
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}
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// 获取来指定用户的好友申请 未找到 不返回错误
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func (f *FriendRequestGorm) Find(ctx context.Context, fromUserID, toUserID string, tx ...*gorm.DB) (friendRequest *relation.FriendRequestModel, err error) {
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friendRequest = &relation.FriendRequestModel{}
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "fromUserID", fromUserID, "toUserID", toUserID, "friendRequest", *friendRequest)
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}()
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utils.Wrap(getDBConn(f.DB, tx).Where("from_user_id = ? and to_user_id", fromUserID, toUserID).Find(friendRequest).Error, "")
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return
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}
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func (f *FriendRequestGorm) Take(ctx context.Context, fromUserID, toUserID string, tx ...*gorm.DB) (friendRequest *relation.FriendRequestModel, err error) {
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friendRequest = &relation.FriendRequestModel{}
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "fromUserID", fromUserID, "toUserID", toUserID, "friendRequest", *friendRequest)
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}()
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utils.Wrap(getDBConn(f.DB, tx).Where("from_user_id = ? and to_user_id", fromUserID, toUserID).Take(friendRequest).Error, "")
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return
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}
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// 获取toUserID收到的好友申请列表
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func (f *FriendRequestGorm) FindToUserID(ctx context.Context, toUserID string, pageNumber, showNumber int32, tx ...*gorm.DB) (friendRequests []*relation.FriendRequestModel, total int64, err error) {
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "toUserID", toUserID, "friendRequests", friendRequests)
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}()
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err = getDBConn(f.DB, tx).Model(&relation.FriendRequestModel{}).Where("to_user_id = ? ", toUserID).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("to_user_id = ? ", toUserID).Limit(int(showNumber)).Offset(int(pageNumber*showNumber)).Find(&friendRequests).Error, "")
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return
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}
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// 获取fromUserID发出去的好友申请列表
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func (f *FriendRequestGorm) FindFromUserID(ctx context.Context, fromUserID string, pageNumber, showNumber int32, tx ...*gorm.DB) (friendRequests []*relation.FriendRequestModel, total int64, err error) {
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "fromUserID", fromUserID, "friendRequests", friendRequests)
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}()
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err = getDBConn(f.DB, tx).Model(&relation.FriendRequestModel{}).Where("from_user_id = ? ", fromUserID).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("from_user_id = ? ", fromUserID).Limit(int(showNumber)).Offset(int(pageNumber*showNumber)).Find(&friendRequests).Error, "")
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return
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}
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