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Open-IM-Server/pkg/common/db/relation/user_model.go

87 lines
3.0 KiB

package relation
import (
"OpenIM/pkg/common/db/table/relation"
"OpenIM/pkg/common/tracelog"
"OpenIM/pkg/utils"
"context"
"gorm.io/gorm"
)
type UserGorm struct {
DB *gorm.DB
}
func NewUserGorm(DB *gorm.DB) relation.UserModelInterface {
return &UserGorm{DB: DB}
}
// 插入多条
func (u *UserGorm) Create(ctx context.Context, users []*relation.UserModel) (err error) {
defer func() {
tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "users", users)
}()
return utils.Wrap(u.DB.Create(&users).Error, "")
}
// 更新用户信息 零值
func (u *UserGorm) UpdateByMap(ctx context.Context, userID string, args map[string]interface{}) (err error) {
defer func() {
tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "userID", userID, "args", args)
}()
return utils.Wrap(u.DB.Model(&relation.UserModel{}).Where("user_id = ?", userID).Updates(args).Error, "")
}
// 更新多个用户信息 非零值
func (u *UserGorm) Update(ctx context.Context, users []*relation.UserModel) (err error) {
defer func() {
tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "users", users)
}()
return utils.Wrap(u.DB.Updates(&users).Error, "")
}
// 获取指定用户信息 不存在,也不返回错误
func (u *UserGorm) Find(ctx context.Context, userIDs []string) (users []*relation.UserModel, err error) {
defer func() {
tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "userIDs", userIDs, "users", users)
}()
err = utils.Wrap(u.DB.Where("user_id in (?)", userIDs).Find(&users).Error, "")
return users, err
}
// 获取某个用户信息 不存在,则返回错误
func (u *UserGorm) Take(ctx context.Context, userID string) (user *relation.UserModel, err error) {
user = &relation.UserModel{}
defer func() {
tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "userID", userID, "user", *user)
}()
err = utils.Wrap(u.DB.Where("user_id = ?", userID).Take(&user).Error, "")
return user, err
}
// 获取用户信息 不存在,不返回错误
func (u *UserGorm) Page(ctx context.Context, pageNumber, showNumber int32) (users []*relation.UserModel, count int64, err error) {
defer func() {
tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "pageNumber", pageNumber, "showNumber", showNumber, "users", users, "count", count)
}()
err = utils.Wrap(u.DB.Model(&relation.UserModel{}).Count(&count).Error, "")
if err != nil {
return
}
err = utils.Wrap(u.DB.Limit(int(showNumber)).Offset(int(pageNumber*showNumber)).Find(&users).Error, "")
return
}
// 获取所有用户ID
func (u *UserGorm) PageUserID(ctx context.Context, pageNumber, showNumber int32) (userIDs []string, count int64, err error) {
defer func() {
tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "pageNumber", pageNumber, "showNumber", showNumber, "userIDs", userIDs, "count", count)
}()
err = utils.Wrap(u.DB.Model(&relation.UserModel{}).Count(&count).Error, "")
if err != nil {
return
}
err = u.DB.Limit(int(showNumber)).Offset(int(pageNumber*showNumber)).Pluck("user_id", &userIDs).Error
return userIDs, count, err
}