public VirtualNumberAssociation Generate(IVirtualNumberRequest virtualNumberRequest)
{
var availableNumbers = _virtualNumberRepository.Get()
.Where(number => number.Purpose.Id.Equals(virtualNumberRequest.PurposeId))
.Include(number => number.VirtualPhoneNumber);
var virtualNumbersUsedBySeeker = _virtualNumberAssociationRepository.Get()
.Where(
association => association.Caller.Id == virtualNumberRequest.Caller.Id &&
association.VirtualNumber.Purpose.Id == virtualNumberRequest.PurposeId);
var numbersUsedBySeeker = virtualNumbersUsedBySeeker.Select(
number => number.VirtualNumber).Include(number => number.VirtualPhoneNumber).ToList();
var availableNumber = availableNumbers.ToList()
.Except((numbersUsedBySeeker), new VirtualNumberComparer()).FirstOrDefault();
if (availableNumber == null)
{
throw new ApplicationException("No more numbers available!");
}
var newAssociation = new VirtualNumberAssociation
{
Caller = virtualNumberRequest.Caller,
Callee = virtualNumberRequest.Callee,
State = new InUse(),
VirtualNumber = availableNumber,
BabajobJobId = virtualNumberRequest.BabajobJobId
};
this.Save(newAssociation);
return(newAssociation);
}
public VirtualNumberAssociation Get(IVirtualNumberRequest virtualNumberRequest)
{
return(this.Get()
.Include(a => a.VirtualNumber.VirtualPhoneNumber)
.FirstOrDefault(
association => association.Caller.Id
== virtualNumberRequest.Caller.Id &&
association.Callee.Id
== virtualNumberRequest.Callee.Id &&
association.BabajobJobId
== virtualNumberRequest.BabajobJobId));
}