private async Task <Character> CreateCharacterAsync(Character character)
{
var charDto = _mapper.Map <CharacterDto>(character);
// Check the database for a character with the same ID as the new one
// If one exists, don't add it
if (await _context.Characters.CountAsync(x => x.Id.Equals(charDto.Id)) > 0)
{
return(null);
}
await _context.AddAsync(charDto);
var user = await _context.Users.FirstOrDefaultAsync(x => x.UserIdentifier == character.UserIdentifier);
if (user == null)
{
await _context.AddAsync(new User { UserIdentifier = character.UserIdentifier, ActiveCharacter = charDto });
}
else if (character.Active)
{
user.ActiveCharacter = charDto;
}
await _context.SaveChangesAsync();
return(_mapper.Map <Character>(charDto));
}
public async Task <Attribute> CreateAttributeAsync(string name)
{
var attribute = new Attribute(name);
await _context.AddAsync(attribute);
await _context.SaveChangesAsync();
return(attribute);
}
/// <summary>
/// Adds an entity of type T to the database
/// asynchronously.
/// </summary>
public async Task AddAsync(T entity)
{
await _semaphore.WaitAsync();
try
{
await _context.AddAsync(entity);
await _context.SaveChangesAsync();
}
finally
{
_semaphore.Release();
}
}
/// <summary>
/// Adds an entity of type T to the database
/// asynchronously.
/// </summary>
public async Task AddAsync(T entity)
{
await _context.AddAsync(entity);
await _context.SaveChangesAsync();
}