public long AddFileToDb(byte[] fileContent, string ext, string userId)
{
Domain.Models.File file = new Domain.Models.File()
{
FileContent = fileContent,
FileExtension = ext,
UserId = userId
};
appDb.Files.Add(file);
appDb.SaveChanges();
return(file.Id);
}
public async Task <AccountResponse> ChangeProfileImageAsync(User user, ProfileImageChangeViewModel profileImageChangeViewModel)
{
if (user != null)
{
if (profileImageChangeViewModel.profileImage != null)
{
var fileExtension = Path.GetExtension(profileImageChangeViewModel.profileImage.FileName);
var fileContent = convertFormFileToByteArray(profileImageChangeViewModel.profileImage);
Domain.Models.File profileImage = new Domain.Models.File
{
FileExtension = fileExtension,
FileContent = fileContent,
User = user,
UserId = user.Id
};
// remove previous profile image
var previousProfileImage = await appDb.Files.Where(x => x.UserId == user.Id && x.Id == user.FileAvatarId).FirstOrDefaultAsync();
if (previousProfileImage != null)
{
appDb.Files.Remove(previousProfileImage);
await appDb.SaveChangesAsync();
}
// add new profile image
await appDb.Files.AddAsync(profileImage);
await appDb.SaveChangesAsync();
user.FileAvatarId = profileImage.Id;
await appDb.SaveChangesAsync();
return(new AccountResponse {
ResponseStatus = Status.Success, Message = "Succesfully changed profile image"
});
}
}
return(new AccountResponse {
ResponseStatus = Status.Error, Message = "User not found"
});
}