public async Task<IHttpActionResult> PostCustomer(Customer customer)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
customer.TrackingState = TrackingState.Added;
_dbContext.ApplyChanges(customer);
try
{
await _dbContext.SaveChangesAsync();
}
catch (DbUpdateException)
{
if (_dbContext.Customers.Any(c => c.CustomerId == customer.CustomerId))
{
return Conflict();
}
throw;
}
await _dbContext.LoadRelatedEntitiesAsync(customer);
customer.AcceptChanges();
return CreatedAtRoute("DefaultApi", new { id = customer.CustomerId }, customer);
}
// POST api/Customer
public HttpResponseMessage PostCustomer(Customer customer)
{
if (!ModelState.IsValid)
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
}
customer.TrackingState = TrackingState.Added;
_dbContext.ApplyChanges(customer);
try
{
_dbContext.SaveChanges();
}
catch (DbUpdateException ex)
{
if (_dbContext.Customers.Any(c => c.CustomerId == customer.CustomerId))
{
return Request.CreateErrorResponse(HttpStatusCode.Conflict, ex);
}
throw;
}
_dbContext.LoadRelatedEntities(customer);
customer.AcceptChanges();
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, customer);
response.Headers.Location = new Uri(Url.Link("DefaultApi", new { id = customer.CustomerId }));
return response;
}
public async Task<IHttpActionResult> PostCustomer(Customer customer)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
_unitOfWork.CustomerRepository.Insert(customer);
try
{
// Save and accept changes
await _unitOfWork.SaveChangesAsync();
}
catch (UpdateException)
{
if (_unitOfWork.CustomerRepository.Find(customer.CustomerId) == null)
{
return Conflict();
}
throw;
}
// Load related entities and accept changes
await _unitOfWork.CustomerRepository.LoadRelatedEntitiesAsync(customer);
customer.AcceptChanges();
return CreatedAtRoute("DefaultApi", new { id = customer.CustomerId }, customer);
}
public async Task<IHttpActionResult> PutCustomer(Customer customer)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
_dbContext.ApplyChanges(customer);
try
{
await _dbContext.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!_dbContext.Customers.Any(c => c.CustomerId == customer.CustomerId))
{
return Conflict();
}
throw;
}
await _dbContext.LoadRelatedEntitiesAsync(customer);
customer.AcceptChanges();
return Ok(customer);
}
// PUT api/Customer
public HttpResponseMessage PutCustomer(Customer customer)
{
if (!ModelState.IsValid)
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
}
_dbContext.ApplyChanges(customer);
try
{
_dbContext.SaveChanges();
}
catch (DbUpdateConcurrencyException ex)
{
if (!_dbContext.Customers.Any(c => c.CustomerId == customer.CustomerId))
{
return Request.CreateErrorResponse(HttpStatusCode.Conflict, ex);
}
throw;
}
_dbContext.LoadRelatedEntities(customer);
customer.AcceptChanges();
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.OK, customer);
return response;
}
public async Task<IHttpActionResult> PutCustomer(Customer customer)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
_unitOfWork.CustomerRepository.Update(customer);
try
{
await _unitOfWork.SaveChangesAsync();
}
catch (UpdateConcurrencyException)
{
if (_unitOfWork.CustomerRepository.Find(customer.CustomerId) == null)
{
return Conflict();
}
throw;
}
await _unitOfWork.CustomerRepository.LoadRelatedEntitiesAsync(customer);
customer.AcceptChanges();
return Ok(customer);
}