/// <summary>
/// This method is responsible for persisting the incoming image into the database.
/// </summary>
/// <param name="idCompare">Id that the image belongs to</param>
/// <param name="model">Instance of a class that contains the base64 encoded string</param>
/// <param name="imageSide">Enum value that indicates the image side - ( 0 = Left and 1 = Right )</param>
/// <returns></returns>
public ValidationResultViewModel AddImage(int idCompare, IncomeImageViewModel model, Constants.ImageSide imageSide)
{
ValidationResultViewModel modelReturn = new ValidationResultViewModel();
WAESImage item = _waesImageService.GetBySenderIdAndSide(idCompare, (int)imageSide);
//I decided to remove the previous record, if exists, to keep comparison clear
if (item != null)
{
Logger.LogInfo("Removing previous '" + SharedMethods.GetEnumDescription(imageSide) + "' image of Id '" + idCompare + "'");
BeginTransaction();
_waesImageService.Remove(item);
Commit();
}
//Validating if the image content is valid
if (SharedMethods.IsBase64Valid(model.Base64Image))
{
Logger.LogInfo("Creating new '" + SharedMethods.GetEnumDescription(imageSide) + "' image of Id '" + idCompare + "'");
//Creating the instance of the model to persist on database
item = new WAESImage()
{
IdCompare = idCompare,
Side = (int)imageSide
};
item.ImageContent = Convert.FromBase64String(model.Base64Image);
//Validating the model before persist
if (item.IsValid())
{
try
{
BeginTransaction();
_waesImageService.Add(item);
Commit();
modelReturn = MountReturn(Constants.PossibleReturns.SUCCESSFULLY_SAVED);
modelReturn.Message = String.Format(modelReturn.Message, idCompare);
}
catch (Exception ex)
{
modelReturn = MountReturn(Constants.PossibleReturns.ERROR);
modelReturn.Message = modelReturn.Message + " : " + ex.Message;
}
}
else
{
modelReturn = MountReturn(Constants.PossibleReturns.ERROR);
}
}
else
{
modelReturn = MountReturn(Constants.PossibleReturns.INVALID_BASE64_PARAMETER);
}
Logger.LogInfo(modelReturn.Message);
return(modelReturn);
}
public ValidationResultViewModel InputRightmage(int id, IncomeImageViewModel model)
{
Logger.LogInfo("Trying to input right image of Id = '" + id + "'");
//Calls a service, responsible for manipulate the model and return the model with the result content.
return(_manageImagesAppService.AddImage(id, model, Constants.ImageSide.Right));
}
