public ActionResult ChangeAgreementItemPeriods(long id, long itemId, long serviceId, int quantity)
{
var agreement = DataContext.LeadAgreements.FirstOrDefault(o => o.Id == id);
if (agreement == null)
{
return Json(new
{
success = false,
msg = "Договор не найден"
});
}
if (agreement.Status != (short)LeadAgreementStatus.Negotiation)
{
return Json(new
{
success = false,
msg = "Нельзя редактировать позиции договора в этом статусе"
});
}
// Ищем позицию
var serviceType = serviceId == 0 ? agreement.Project.ServiceTypes.First() : agreement.Project.ServiceTypes.First(s => s.Id == serviceId);
LeadAgreementService agreementService;
if (serviceId == 0 && itemId == 0)
{
agreementService = new LeadAgreementService()
{
LeadAgreement = agreement,
Price = serviceType.Price,
Period = quantity,
ServiceType = serviceType
};
agreement.LeadAgreementServices.Add(agreementService);
}
else
{
agreementService = agreement.LeadAgreementServices.FirstOrDefault(oi => oi.Id == itemId);
if (agreementService == null)
{
return Json(new
{
success = false,
msg = "Такая позиция не найдена"
});
}
// Изменяем продукт
if (serviceType == null)
{
return Json(new
{
success = false,
msg = "Новый тип услуги не найден"
});
}
agreementService.Period = quantity;
agreementService.DateModified = DateTime.Now;
}
// Пытаемся сохранить
try
{
DataContext.SubmitChanges();
}
catch (Exception e)
{
return Json(new
{
success = false,
msg = e.Message
});
}
// Отдаем успешный результат
return Json(new
{
success = true,
id = agreementService.Id,
serviceId = agreementService.ServiceTypeId,
});
}
private void detach_LeadAgreementServices(LeadAgreementService entity)
{
this.SendPropertyChanging();
entity.LeadAgreement = null;
}
public ActionResult ChangeAgreementItemService(long id, long itemId, long serviceId, long newId)
{
var agreement = DataContext.LeadAgreements.FirstOrDefault(o => o.Id == id);
if (agreement == null)
{
return Json(new
{
success = false,
msg = "Договор не найден"
});
}
if (agreement.Status != (short)LeadAgreementStatus.Negotiation)
{
return Json(new
{
success = false,
msg = "Нельзя редактировать позиции договора в этом статусе"
});
}
// Ищем позицию
var serviceType = agreement.Project.ServiceTypes.First(s => s.Id == newId);
var totalPeriods = serviceType.ComputeTotalPeriods(agreement);
LeadAgreementService agreementService;
if (serviceId == 0 && itemId == 0)
{
agreementService = new LeadAgreementService()
{
LeadAgreement = agreement,
Price = serviceType.Price,
Period = totalPeriods,
ServiceType = serviceType
};
agreement.LeadAgreementServices.Add(agreementService);
}
else
{
agreementService = agreement.LeadAgreementServices.FirstOrDefault(oi => oi.Id == itemId);
if (agreementService == null)
{
return Json(new
{
success = false,
msg = "Такая позиция не найдена"
});
}
// Изменяем продукт
if (serviceType == null)
{
return Json(new
{
success = false,
msg = "Новый тип услуги не найден"
});
}
agreementService.ServiceType.LeadAgreementServices.Remove(agreementService);
serviceType.LeadAgreementServices.Add(agreementService);
agreementService.DateModified = DateTime.Now;
}
// Пытаемся сохранить
try
{
DataContext.SubmitChanges();
}
catch (Exception e)
{
return Json(new
{
success = false,
msg = e.Message
});
}
// Отдаем успешный результат
return Json(new
{
success = true,
id = agreementService.Id,
serviceId = agreementService.ServiceTypeId,
price = agreementService.Price.ToString("0.00"),
period = ((LeadServicePeriods)agreementService.ServiceType.PeriodType).GetEnumMemberName(),
periods = totalPeriods
});
}
private void attach_LeadAgreementServices(LeadAgreementService entity)
{
this.SendPropertyChanging();
entity.ServiceType = this;
}