protected override GenericResult ConcreteExecute(IOrganizationService service)
{
var contact = PhoneCall.RegardingObjectId;
var phoneNumber = PhoneCall.PhoneNumber;
//query to create a phone history only if the pair [phonenumber, contact] doesn't exist
using (var ctx = new XrmServiceContext(service))
{
var exists = (from ph in ctx.CreateQuery <ultra_phonecallhistory>()
where ph.ultra_contactid.Id == contact.Id
where ph.ultra_phonenumber == phoneNumber
select ph).FirstOrDefault() != null;
if (!exists)
{
//Create phone history record
var phoneHistory = new ultra_phonecallhistory()
{
ultra_contactid = contact,
ultra_phonenumber = phoneNumber,
ultra_lastcalldate = DateTime.Now
};
phoneHistory.Id = service.Create(phoneHistory);
//Phonecall then assigned to the created phonecall history
PhoneCall.ultra_phonecallhistoryid = phoneHistory.ToEntityReference();
}
}
return(GenericResult.Succeed());
}
public GenericResult Save(ContactDetailsModel model)
{
using (var ctx = new OrganizationServiceContext(_service))
{
var existingContact = (from c in ctx.CreateQuery(Contact)
where (string)c[Email] == model.Email
select c).FirstOrDefault();
if (existingContact == null)
{
_service.Create(model.ToEntity());
return(GenericResult.Succeed());
}
else
{
return(GenericResult.FailWith($"Contact with email '{model.Email}' already exists"));
}
}
}