public virtual async Task <JsonResult> UpdateTruckImage(TruckImageUploadModel model)
{
JsonResult jsonResult;
Guid? imageId;
try
{
if (this.Request.Files.Count <= 0 || this.Request.Files[0] == null)
{
throw new UserFriendlyException(this.L("TruckImage_Change_Error"));
}
HttpPostedFileBase item = this.Request.Files[0];
if (item.ContentLength > 512000)
{
throw new UserFriendlyException(this.L("TruckImage_Warn_SizeLimit"));
}
GetTruckForEditOutput truckForEdit = await this._truckAppService.GetTruckForEdit(new NullableIdInput <long>(new long?((long)model.TruckId)));
GetTruckForEditOutput nullable = truckForEdit;
if (nullable.Truck.ImageId.HasValue)
{
IBinaryObjectManager binaryObjectManager = this._binaryObjectManager;
imageId = nullable.Truck.ImageId;
await binaryObjectManager.DeleteAsync(imageId.Value);
}
BinaryObject binaryObject = new BinaryObject(item.InputStream.GetAllBytes());
await this._binaryObjectManager.SaveAsync(binaryObject);
nullable.Truck.ImageId = new Guid?(binaryObject.Id);
model.Id = nullable.Truck.ImageId;
UpdateTruckImageInput updateTruckImageInput = new UpdateTruckImageInput()
{
TruckId = nullable.Truck.Id.Value
};
imageId = nullable.Truck.ImageId;
updateTruckImageInput.ImageId = new Guid?(imageId.Value);
await this._truckAppService.SaveImageAsync(updateTruckImageInput);
jsonResult = this.Json(new MvcAjaxResponse());
}
catch (UserFriendlyException userFriendlyException1)
{
UserFriendlyException userFriendlyException = userFriendlyException1;
jsonResult = this.Json(new MvcAjaxResponse(new ErrorInfo(userFriendlyException.Message), false));
}
return(jsonResult);
}
public async Task SaveImageAsync(UpdateTruckImageInput input)
{
Truck async = await this._truckRepository.GetAsync(input.TruckId);
Guid?imageId = input.ImageId;
if (!imageId.HasValue)
{
imageId = null;
async.ImageId = imageId;
}
else
{
imageId = input.ImageId;
async.ImageId = new Guid?(imageId.Value);
}
await this._truckRepository.UpdateAsync(async);
}
