mirror of
https://github.com/go-admin-team/go-admin.git
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113 lines
2.9 KiB
Go
113 lines
2.9 KiB
Go
package service
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import (
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log "github.com/go-admin-team/go-admin-core/logger"
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"github.com/go-admin-team/go-admin-core/sdk/service"
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"gorm.io/gorm"
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"go-admin/app/admin/models"
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)
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type SysRoleMenu struct {
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service.Service
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}
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func (e *SysRoleMenu) ReloadRule(tx *gorm.DB, roleId int, menuId []int) (err error) {
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var role models.SysRole
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msgID := e.MsgID
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menu := make([]models.Menu, 0)
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roleMenu := make([]models.RoleMenu, len(menuId))
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casbinRule := make([]models.CasbinRule, 0)
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//先删除所有的
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err = e.DeleteRoleMenu(tx, roleId)
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if err != nil {
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return
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}
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// 在事务中做一些数据库操作（从这一点使用'tx'，而不是'db'）
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err = tx.Where("role_id = ?", roleId).First(&role).Error
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if err != nil {
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log.Errorf("msgID[%s] get role error, %s", msgID, err.Error())
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return
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}
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err = tx.Where("menu_id in (?)", menuId).
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//Select("path, action, menu_id, menu_type").
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Find(&menu).Error
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if err != nil {
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log.Errorf("msgID[%s] get menu error, %s", msgID, err.Error())
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return
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}
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for i := range menu {
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roleMenu[i] = models.RoleMenu{
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RoleId: role.RoleId,
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MenuId: menu[i].MenuId,
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RoleName: role.RoleKey,
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}
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if menu[i].MenuType == "A" {
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casbinRule = append(casbinRule, models.CasbinRule{
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PType: "p",
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V0: role.RoleKey,
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V1: menu[i].Path,
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V2: menu[i].Action,
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})
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}
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}
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err = tx.Create(&roleMenu).Error
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if err != nil {
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log.Errorf("msgID[%s] batch create role's menu error, %s", msgID, err.Error())
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return
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}
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if len(casbinRule) > 0 {
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err = tx.Create(&casbinRule).Error
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if err != nil {
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log.Errorf("msgID[%s] batch create casbin rule error, %s", msgID, err.Error())
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return
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}
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}
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return
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}
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func (e *SysRoleMenu) DeleteRoleMenu(tx *gorm.DB, roleId int) (err error) {
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msgID := e.MsgID
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err = tx.Where("role_id = ?", roleId).
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Delete(&models.SysRoleDept{}).Error
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if err != nil {
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log.Errorf("msgID[%s] delete role's dept error, %s", msgID, err.Error())
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return
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}
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err = tx.Where("role_id = ?", roleId).
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Delete(&models.RoleMenu{}).Error
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if err != nil {
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log.Errorf("msgID[%s] delete role's menu error, %s", msgID, err.Error())
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return
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}
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var role models.SysRole
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err = tx.Where("role_id = ?", roleId).
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First(&role).Error
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if err != nil {
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log.Errorf("msgID[%s] get role error, %s", msgID, err.Error())
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return
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}
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err = tx.Where("v0 = ?", role.RoleKey).
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Delete(&models.CasbinRule{}).Error
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if err != nil {
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log.Errorf("msgID[%s] delete casbin rule error, %s", msgID, err.Error())
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return
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}
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return
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}
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func (e *SysRoleMenu) GetIDS(tx *gorm.DB, roleName string) ([]models.MenuPath, error) {
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var r []models.MenuPath
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table := tx.Select("sys_menu.path").Table("sys_role_menu")
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table = table.Joins("left join sys_role on sys_role.role_id=sys_role_menu.role_id")
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table = table.Joins("left join sys_menu on sys_menu.id=sys_role_menu.menu_id")
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table = table.Where("sys_role.role_name = ? and sys_menu.type=1", roleName)
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if err := table.Find(&r).Error; err != nil {
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return nil, err
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}
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return r, nil
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} |