private string saveImage(CreatePet request, Guid id)
{
string imagePath = "PetsImages\\" + id + ".jpg";
var imageDataByteArray = Convert.FromBase64String(request.ImageData);
var imageDateStream = new MemoryStream(imageDataByteArray);
imageDateStream.Position = 0;
FileStream file = new FileStream(imagePath, FileMode.Create, FileAccess.Write);
imageDateStream.WriteTo(file);
imagePath = Path.GetFullPath(imagePath);
file.Close();
imageDateStream.Close();
return(imagePath);
}
public async Task <ActionResult <string> > Create([FromBody] CreatePet jsonRequest)
{
var response = await _mediator.Send(jsonRequest);
var json = JsonSerializer.Serialize(response);
if (response["succes"].Equals(false))
{
return(BadRequest(json));
}
else
{
return(Ok(json));
}
}
public async Task <Dictionary <string, object> > Handle(CreatePet request, CancellationToken cancellationToken)
{
bool succes = true;
var response = new Dictionary <string, object>();
Guid locationID;
string imagePath = null;
Guid id = Guid.NewGuid();
if (request.ImageData != null)
{
imagePath = saveImage(request, id);
}
var location = Location.Create(request.Latitude, request.Longitude);
try
{
PetContext.Locations.Add(location);
await PetContext.SaveChangesAsync(cancellationToken);
locationID = location.Id;
}
catch (DbUpdateException)
{
locationID = PetContext.Locations.Where(l => l.Latitude == request.Latitude && l.Longitude == request.Longitude).Select(l => l.Id).FirstOrDefault();
PetContext.Locations.Remove(location);
}
try
{
var pet = Pet.Create(id, request.Name, request.Species, request.Genre, request.Username, request.Description, request.BirthDate, locationID, imagePath);
PetContext.Pets.Add(pet);
await PetContext.SaveChangesAsync(cancellationToken);
}
catch (InvalidOperationException)
{
succes = false;
}
response.Add("succes", succes);
return(response);
}