/// <summary>
/// 保存权限菜单
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public async Task <ApiResult <string> > SavePermissionMenuAsync(SavePermissionMenuRequest request)
{
return(await ExecuteResultAsync(async query =>
{
var rsp = new ApiResult <string>();
// 先把已有的权限数据删除
// 读取角色权限
var rolePermissionsResult = await Query <RolePermission>()
.Include(p => p.Permission)
.Where(p => p.Permission.PermissionType == PermissionType.Menu)// 只读取菜单的
.Where(p => p.RoleId == request.RoleId)
.ToListAsync();
// 如果找到
if (rolePermissionsResult.Count > 0)
{
// 权限Id
var permissionIds = rolePermissionsResult.Select(p => p.PermissionId).ToList();
// 删除
RegisterDeleteRange(rolePermissionsResult);
// 读取权限菜单
var permissionMenusResult = await Query <PermissionMenu>().Where(p => permissionIds.Contains(p.PermissionId)).ToListAsync();
if (permissionMenusResult.Count > 0)
{
// 删除
RegisterDeleteRange(permissionMenusResult);
}
// 读取权限
var permissionsResult = await Query <Permission>().Where(p => permissionIds.Contains(p.Id)).ToListAsync();
if (permissionsResult.Count > 0)
{
// 删除
RegisterDeleteRange(permissionsResult);
}
}
// 权限实体列表
var permissions = new List <Permission>();
// 权限菜单实体列表
var permissionMenus = new List <PermissionMenu>();
// 角色权限实体列表
var rolePermissions = new List <RolePermission>();
// 处理数据
foreach (var menuId in request.MenuIds)
{
var permission = new Permission
{
PermissionType = PermissionType.Menu
};
// 添加权限
permissions.Add(permission);
// 添加权限菜单
permissionMenus.Add(new PermissionMenu
{
PermissionId = permission.Id,
MenuId = menuId
});
// 添加角色权限
rolePermissions.Add(new RolePermission
{
PermissionId = permission.Id,
RoleId = request.RoleId
});
}
await RegisterNewRangeAsync(permissions);
await RegisterNewRangeAsync(permissionMenus);
await RegisterNewRangeAsync(rolePermissions);
// 提交
var flag = await CommitAsync();
rsp.Message = flag ? "保存成功" : "保存失败";
rsp.Success = flag;
return rsp;
}));
}
public async Task <ApiResult <string> > SavePermissionMenu([FromBody] SavePermissionMenuRequest request)
{
return(await _permissionService.SavePermissionMenuAsync(request));
}
