public async Task <CustomerDto> UpdateCustomer(int id, CustomerDto customerDto)
{
using (CellularCompanyContext db = new CellularCompanyContext())
{
try
{
if (id != customerDto.CustomerId)
{
return(null);
}
else
{
Customer cs = db.Customers.FirstOrDefault(c => c.CustomerId == id);
if (cs == null)
{
return(null);
}
else
{
cs = customerDto.ToModel();
db.Entry(cs).State = System.Data.Entity.EntityState.Modified;
await db.SaveChangesAsync();
return(cs.ToDto());
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
return(null);
}
}
}
public void AddCustomer(CustomerDto dto)
{
var entity = dto.ToModel <Customer>();
entity.AnswerTime = DateTime.Now;
CustomerRepository.Insert(entity);
}
public async Task <CustomerDto> CreateCustomer(CustomerDto customerDto)
{
using (CellularCompanyContext db = new CellularCompanyContext())
{
try
{
if (customerDto == null)
{
return(null);
}
else
{
db.Customers.Add(customerDto.ToModel());
await db.SaveChangesAsync();
return(customerDto);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
return(null);
}
}
}
