private async Task<bool> HandleUpload(Stream fileStream, string name, int size, string type, int id)
{
bool handled = false;
try
{
byte[] documentBytes = new byte[fileStream.Length];
fileStream.Read(documentBytes, 0, documentBytes.Length);
Image image = new Image
{
ShelterId = id,
CreatedOn = DateTime.Now,
FileContent = documentBytes,
IsDeleted = false,
Name = name,
Size = size,
Type = type
};
using (SheltersContext db = new SheltersContext())
{
db.Images.Add(image);
handled = (await db.SaveChangesAsync()> 0);
await db.SaveRecord(image, User.Identity.Name, "Image added");
}
}
catch (Exception ex)
{
// Oops, something went wrong, handle the exception
}
return handled;
}
private byte[] LoadImage(int id, out string type)
{
byte[] fileBytes = null;
string fileType = null;
using (SheltersContext db = new SheltersContext())
{
var image = db.Images.FirstOrDefault(i => i.Id == id);
if (image != null)
{
fileBytes = image.FileContent;
fileType = image.Type;
}
}
type = fileType;
return fileBytes;
}
