/// <summary>
/// Gets the caller's specified character by name, sets it as active, and updates it.
/// </summary>
/// <param name="callerId">Discord ID of the caller.</param>
/// <param name="charName">The name of the character to set as active.</param>
/// <returns>A new CharacterResult object.</returns>
public async Task <IResult> ActivateCharacterAsync(ulong callerId, string charName)
{
var characters = await _provider.GetAllCharactersAsync(callerId);
var match = characters.OrderBy(x => x.Id).FirstOrDefault(x => x.Name.ContainsIgnoreCase(charName));
if (match == null)
{
return(CharacterResult.CharacterNotFound());
}
if (match.Active)
{
return(CharacterResult.CharacterAlreadyActive());
}
match.Active = true;
await _provider.UpdateCharacterAsync(match);
return(CharacterResult.CharacterActive(match.Name));
}