public Validation ValidateNewBidder(Bidder bidder, ref IAuctionTransaction trans)
{
var val = new Validation();
if (string.IsNullOrEmpty(bidder.Name))
{
val.AddError("Name is empty");
}
if (string.IsNullOrEmpty(bidder.Phone))
{
val.AddError("Phone number is empty");
}
else if (!PhoneNumberIsFormattedCorrectly(bidder.Phone))
{
val.AddError("Phone number is not in the correct format");
}
if (!_eventRepo.EventExists(bidder.EventId, ref trans))
{
val.AddError("Must be in valid auction");
}
return val;
}
public Validation UpdateBidder(ref Bidder eventBidder)
{
var val = new Validation();
var trans = _factory.BuildTransaction("UpdateBidder");
try
{
val = _validator.ValidateExistingBidder(eventBidder, ref trans);
if(val.IsValid)
{
_repo.Update(ref eventBidder, ref trans);
}
trans.Commit();
}
catch(Exception e)
{
trans.Rollback();
val.AddError(string.Format("Unable to update bidder: {0}", e.Message));
}
finally
{
trans.Dispose();
}
return val;
}
public Validation CreateBidder(ref Bidder eventBidder,
long currentUserId)
{
var val = new Validation();
var trans = _factory.BuildTransaction("CreateBidder");
try
{
val = _validator.ValidateNewBidder(eventBidder, ref trans);
if(val.IsValid)
{
eventBidder.Number = _repo.GetByEvent(eventBidder.EventId, ref trans).Select(b => b.Number).Max() + 1;
eventBidder.CreatedBy = currentUserId;
_repo.Insert(ref eventBidder, ref trans);
}
trans.Commit();
}
catch(Exception e)
{
trans.Rollback();
val.AddError(string.Format("Unable to create bidder: {0}", e.Message));
}
finally
{
trans.Dispose();
}
return val;
}
public Validation ValidateExistingBidder(Bidder bidder, ref IAuctionTransaction trans)
{
var val = new Validation();
if (bidder.Id <= 0)
{
val.AddError("Bidder must have an id");
}
if (string.IsNullOrEmpty(bidder.Name))
{
val.AddError("Name is empty");
}
if (string.IsNullOrEmpty(bidder.Phone))
{
val.AddError("Phone number is empty");
}
else if (!PhoneNumberIsFormattedCorrectly(bidder.Phone))
{
val.AddError("Phone number is not in the correct format");
}
if (!_eventRepo.EventExists(bidder.EventId, ref trans))
{
val.AddError("Must be in valid auction");
}
else
{
if (bidder.Id > 0)
{
var bidderInSystem = _bidderRepo.GetByNumberAndEvent(bidder.Number,
bidder.EventId,
ref trans);
if (bidderInSystem.Id != bidder.Id)
{
val.AddError("Invalid bidder number");
}
}
}
return val;
}
