/// <summary>
/// Gets the achievement providers.
/// </summary>
/// <returns>The achievement providers.</returns>
public IList <IAchievementProvider> GetAchievementProviders()
{
if (s_achievementProviders == null)
{
var canditateAssemblies = AppDomain.CurrentDomain.GetAssemblies();
var types = new List <Type>();
foreach (var a in canditateAssemblies)
{
try
{
types.AddRange(a.GetTypes());
}
catch (ReflectionTypeLoadException)
{
continue;
}
}
s_achievementProviders = types
.Where(t => FilterAchievementProviders(t))
.Select(t => Activator.CreateInstance(t) as IAchievementProvider)
.Where(p => p.Enabled)
.OrderBy(p => p.SupportedIssuers.First().Name)
.ToList();
// Saves the new achievement issuers.
var issuerService = new AchievementIssuerService();
foreach (var provider in s_achievementProviders)
{
foreach (var issuer in provider.SupportedIssuers)
{
var savedIssuer = issuerService.GetAchievementIssuerByName(issuer.Name);
if (savedIssuer == null)
{
savedIssuer = issuer;
issuerService.SaveAchievementIssuer(savedIssuer);
}
// Refresh the id.
issuer.Id = savedIssuer.Id;
}
}
}
return(s_achievementProviders);
}
/// <summary>
/// Checks if the developer account exists at issuer.
/// </summary>
/// <returns><c>true</c>, if developer account at issuer exists, <c>false</c> otherwise.</returns>
/// <param name="achievementIssuerId">The achievement issuer id.</param>
/// <param name="username">The developer account username at issuer.</param>
public bool ExistsDeveloperAccountAtIssuer(long achievementIssuerId, string username)
{
var provider = GetAchievementProviders()
.FirstOrDefault(p => p.SupportedIssuers.Any(i => i.Id == achievementIssuerId));
if (provider == null)
{
return(false);
}
var service = new AchievementIssuerService();
var issuer = service.GetAchievementIssuerById(achievementIssuerId);
if (issuer == null)
{
throw new ArgumentException("The achievement issuer with id '{0}' does not exists.".With(achievementIssuerId));
}
return(provider.Exists(new DeveloperAccountAtIssuer()
{
AchievementIssuerId = issuer.Id,
Username = username
}));
}
