public async Task Assign(CaseAssignDTO dto)
{
if (dto == null)
{
throw new ArgumentNullException(nameof(dto));
}
//Assignee must be CA
var order = await DbContext.OnlineOrder.Where(o => o.OrderId == dto.Id).SingleOrDefaultAsync() ??
throw new BussinessException($"Order: {dto.Id} is not exists");
var assignee = await DbContext.AppUser.Where(u => u.UserId == dto.UserId).SingleOrDefaultAsync() ??
throw new BussinessException($"User: {dto.UserId} is not exists");
//Is stage valid?
if (order.StageId != (int)StageEnum.NotAssignable)
{
throw new BussinessException($"Order: {dto.Id} current stage does not allow assigning");
}
//BDS: Is assignee under this BDS?
if (Role == RoleEnum.BDS)
{
if (assignee.ManagerId != UserId)
{
throw new BussinessException($"User: {dto.UserId} is not under current user management");
}
}
//Proceed
order.AssignUserId = assignee.UserId;
order.StageId = (int)StageEnum.CustomerConfirm;
await DbContext.SaveChangesAsync();
_mail.MailNewAssign(order, assignee.Email, null);
}
public async Task <IActionResult> Assign([FromBody] CaseAssignDTO dto)
{
if (!ModelState.IsValid)
{
return(BadRequest());
}
try
{
await _service.Assign(dto);
return(Ok());
}
catch (BussinessException ex)
{
_logger.LogDebug(ex.Message);
return(BadRequest(ex.Message));
}
}