protected virtual bool SetValue <T>(T value, [System.Runtime.CompilerServices.CallerMemberName] string propertyName = "")
{
CheckDeleted();
if (current.TryGetValue(propertyName, out object oldValue))
{
if (object.Equals(oldValue, value))
{
return(false);
}
}
if (// Property was populated previously, this is a change
(current.ContainsKey(propertyName))
// Property was never loaded, but since the model was requested we consider this as a changed property
|| (this is IRequestable && (this as IRequestable).Requested && !(typeof(T).ImplementsInterface(typeof(IManageableCollection))))
)
{
// Call ValidateHandler in case of an update
bool updateField = true;
if (ValidateUpdateHandler != null)
{
var fieldUpdateRequest = new PropertyUpdateRequest(propertyName, value);
ValidateUpdateHandler.Invoke(fieldUpdateRequest);
if (!fieldUpdateRequest.Cancelled)
{
value = (T)fieldUpdateRequest.Value;
}
else
{
updateField = false;
if (!string.IsNullOrEmpty(fieldUpdateRequest.CancellationReason))
{
//TODO: log message
}
}
}
if (updateField)
{
// We're changing this property
if (!initial.ContainsKey(propertyName))
{
initial[propertyName] = value;
}
current[propertyName] = value;
changes.Add(propertyName);
}
}
else
{
// initial load
current[propertyName] = value;
}
return(true);
}
public async Task <IActionResult> Update(PropertyUpdateRequest request)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var affectedResult = await _ownerPropertyService.Update(request);
if (affectedResult == 0)
{
return(BadRequest());
}
return(Ok());
}
public async Task <int> Update(PropertyUpdateRequest request)
{
var property = await _context.Properties.FindAsync(request.Id);
if (property == null)
{
throw new RealEstateException($"Không thể tìm thấy mã tin: {request.Id}");
}
property.Title = request.Title;
property.ApartmentNumber = request.ApartmentNumber;
property.StreetNames = request.StreetNames;
property.WardId = request.WardId;
property.Area = request.Area;
property.AreaFrom = request.AreaFrom;
property.AreaTo = request.AreaTo;
property.Length = request.Length;
property.Width = request.Width;
property.Facade = request.Facade;
property.Price = request.Price;
property.PriceFrom = request.PriceFrom;
property.PriceTo = request.PriceTo;
property.Description = request.Description;
property.EvaluationStatusId = request.EvaluationStatusId;
property.LegalPapersId = request.LegalPapersId;
property.NumberOfStoreys = request.NumberOfStoreys;
property.NumberOfBedrooms = request.NumberOfBedrooms;
property.NumberOfWCs = request.NumberOfWCs;
property.HouseDirectionId = request.HouseDirectionId;
property.Lat = request.Lat;
property.Lng = request.Lng;
if (request.ThumbnailImage != null)
{
var thumbnailImage = await _context.PropertyImages.FirstOrDefaultAsync(i => i.IsDefault == true && i.PropertyId == request.Id);
if (thumbnailImage != null)
{
thumbnailImage.FileSize = request.ThumbnailImage.Length;
thumbnailImage.LinkName = await this.SaveFile(request.ThumbnailImage);
_context.PropertyImages.Update(thumbnailImage);
}
}
return(await _context.SaveChangesAsync());
}
