public async Task <IResponseOutput> AssignAsync(PermissionAssignInput input)
{
//查询角色权限
var permissionIds = await _rolePermissionRepo.Query.Where(d => d.RoleId == input.RoleId).Select(x => x.PermissionId).ToListAsync();
//批量删除权限
var deleteIds = permissionIds.Where(d => !input.PermissionIds.Contains(d));
if (deleteIds.Count() > 0)
{
await _rolePermissionRepo.DeleteAsync(m => m.RoleId == input.RoleId && deleteIds.Contains(m.PermissionId));
}
//批量插入权限
var insertRolePermissions = new List <RolePermissionEntity>();
var insertPermissionIds = input.PermissionIds.Where(d => !permissionIds.Contains(d));
if (insertPermissionIds.Count() > 0)
{
foreach (var permissionId in insertPermissionIds)
{
var id = SnowflakeId.CreateInstance().NextId();
insertRolePermissions.Add(new RolePermissionEntity()
{
Id = id,
RoleId = input.RoleId,
PermissionId = permissionId,
});
}
await _rolePermissionRepo.BulkInsertAsync(insertRolePermissions);
}
return(ResponseOutput.Ok());
}