/// <summary>
/// Saves new single <see cref="DogImages"/> entity to database
/// </summary>
/// <param name="image"><see cref="DogImages"/> entity to write to database</param>
/// <returns><see cref="DogImages"/> entity instance w/SQL generated Id</returns>
public async Task <DogImages> SaveDogImage(DogImages image)
{
_dbSet.Add(image);
await _context.SaveChangesAsync();
return(image);
}
/// <summary>
/// Creates (and saves) new <see cref="DogImages"/> entity and calls method to write dog profile image file to disk
/// </summary>
/// <param name="imgStr">Base64 encoded string of user uploaded image</param>
/// <param name="extension">File extension of uploaded image</param>
/// <param name="dogId">Dog Id int for dog that owns image</param>
/// <param name="userId">User Id string for user that uploaded image</param>
/// <returns>SQL generated image Id <see cref="int"/> for newly saved image</returns>
public async Task <int?> SaveProfileImage(string imgStr, string extension, int dogId, string userId)
{
// save image to disk, generates and returns internal filename string
string filename = SaveImageToDisk(imgStr, extension, true);
// create new DogImages entity using uploaded profile image details
DogImages img = new DogImages()
{
DogId = dogId,
Filename = filename,
IsProfileImage = true,
Created = DateTime.Now,
CreatedBy = userId
};
// save new DogImages entity
DogImages image = await _repository.SaveDogImage(img);
return(image.Id);
}
