next-terminal/server/model/user-group.go
2021-03-18 00:07:30 +08:00

138 lines
3.3 KiB
Go

package model
import (
"next-terminal/server/global"
"next-terminal/server/utils"
"gorm.io/gorm"
)
type UserGroup struct {
ID string `gorm:"primary_key" json:"id"`
Name string `json:"name"`
Created utils.JsonTime `json:"created"`
}
type UserGroupVo struct {
ID string `json:"id"`
Name string `json:"name"`
Created utils.JsonTime `json:"created"`
AssetCount int64 `json:"assetCount"`
}
func (r *UserGroup) TableName() string {
return "user_groups"
}
func FindPageUserGroup(pageIndex, pageSize int, name, order, field string) (o []UserGroupVo, total int64, err error) {
db := global.DB.Table("user_groups").Select("user_groups.id, user_groups.name, user_groups.created, count(resource_sharers.user_group_id) as asset_count").Joins("left join resource_sharers on user_groups.id = resource_sharers.user_group_id and resource_sharers.resource_type = 'asset'").Group("user_groups.id")
dbCounter := global.DB.Table("user_groups")
if len(name) > 0 {
db = db.Where("user_groups.name like ?", "%"+name+"%")
dbCounter = dbCounter.Where("name like ?", "%"+name+"%")
}
err = dbCounter.Count(&total).Error
if err != nil {
return nil, 0, err
}
if order == "ascend" {
order = "asc"
} else {
order = "desc"
}
if field == "name" {
field = "name"
} else {
field = "created"
}
err = db.Order("user_groups." + field + " " + order).Find(&o).Offset((pageIndex - 1) * pageSize).Limit(pageSize).Error
if o == nil {
o = make([]UserGroupVo, 0)
}
return
}
func CreateNewUserGroup(o *UserGroup, members []string) (err error) {
return global.DB.Transaction(func(tx *gorm.DB) error {
err = tx.Create(o).Error
if err != nil {
return err
}
if members != nil {
userGroupId := o.ID
err = AddUserGroupMembers(tx, members, userGroupId)
if err != nil {
return err
}
}
return err
})
}
func AddUserGroupMembers(tx *gorm.DB, userIds []string, userGroupId string) error {
//for i := range userIds {
// userId := userIds[i]
// // TODO
// _, err := FindUserById(userId)
// if err != nil {
// return err
// }
//
// userGroupMember := UserGroupMember{
// ID: utils.Sign([]string{userGroupId, userId}),
// UserId: userId,
// UserGroupId: userGroupId,
// }
// err = tx.Create(&userGroupMember).Error
// if err != nil {
// return err
// }
//}
return nil
}
func FindUserGroupById(id string) (o UserGroup, err error) {
err = global.DB.Where("id = ?", id).First(&o).Error
return
}
func FindUserGroupIdsByUserId(userId string) (o []string, err error) {
// 先查询用户所在的用户
err = global.DB.Table("user_group_members").Select("user_group_id").Where("user_id = ?", userId).Find(&o).Error
return
}
func UpdateUserGroupById(o *UserGroup, members []string, id string) error {
return global.DB.Transaction(func(tx *gorm.DB) error {
o.ID = id
err := tx.Updates(o).Error
if err != nil {
return err
}
err = tx.Where("user_group_id = ?", id).Delete(&UserGroupMember{}).Error
if err != nil {
return err
}
if members != nil {
userGroupId := o.ID
err = AddUserGroupMembers(tx, members, userGroupId)
if err != nil {
return err
}
}
return err
})
}
func DeleteUserGroupById(id string) {
global.DB.Where("id = ?", id).Delete(&UserGroup{})
global.DB.Where("user_group_id = ?", id).Delete(&UserGroupMember{})
}