public async Task <IResultModel> Add(RoleUserAddModel model)
{
if (!await _roleRepository.ExistsAsync(m => m.Id == model.RoleId))
{
return(ResultModel.Failed("角色不存在"));
}
if (!model.UserIds.Any())
{
return(ResultModel.Failed("请选择用户"));
}
var entities = new List <RoleUserEntity>();
foreach (var userId in model.UserIds)
{
var isExist = await _roleUserRepository.ExistsAsync(m => m.RoleId == model.RoleId && m.UserId == userId && m.IsDel == false);
if (isExist)
{
continue;
}
entities.Add(new RoleUserEntity()
{
RoleId = model.RoleId,
UserId = userId
});
}
if (!entities.Any())
{
return(ResultModel.Success());
}
var result = await _roleUserRepository.InsertRangeAsync(entities);
return(ResultModel.Result(result));
}