/// <inheritdoc/>
public async Task <int> CreateAsync(LetterModel model)
{
// Validate entity
ValidateCommand(new LettersValidator(), model);
// mapper domain class
var newLetter = mapper.Map <Letter>(model);
// add to Letter table
context.Letters.Add(newLetter);
// save context
await context.SaveChangesAsync();
// return letter id
return(newLetter.Id);
}
