public async Task InitializeAsync()
{
using IServiceScope scope = this.provider.CreateScope();
using BloonContext db = scope.ServiceProvider.GetRequiredService <BloonContext>();
List <FeatureStatus> featureStatuses = await db.FeatureStatuses
.ToListAsync();
foreach (Type type in Assembly.GetEntryAssembly()
.GetTypes()
.Where(t => typeof(Feature).IsAssignableFrom(t) &&
!t.IsInterface &&
!t.IsAbstract)
.OrderBy(t => t.Name))
{
Feature feature = ActivatorUtilities.CreateInstance(this.provider, type) as Feature;
if (this.features.Any(f => f.Name == feature.Name))
{
throw new DuplicateNameException($"Duplicate feature name \"{feature.Name}\" for \"{type.Name}\"!");
}
FeatureStatus featureStatus = featureStatuses.Where(m => m.Name == feature.Name).FirstOrDefault();
if (featureStatus == null)
{
featureStatus = new FeatureStatus
{
Name = feature.Name,
Enabled = true,
};
if (!feature.Protected)
{
db.FeatureStatuses.Add(featureStatus);
}
}
Log.Information("Loaded feature {0} - {1}", feature.Name.PadRight(32), featureStatus.Enabled);
await feature.Initialize();
if (featureStatus.Enabled)
{
this.featuresToEnable.Add(feature);
}
this.features.Add(feature);
}
await db.SaveChangesAsync();
}
public async Task UpdateFeatureStatusAsync(string featureName, bool enabled)
{
using IServiceScope scope = this.provider.CreateScope();
using BloonContext db = scope.ServiceProvider.GetRequiredService <BloonContext>();
FeatureStatus featureStatus = await db.FeatureStatuses
.Where(m => m.Name == featureName)
.FirstOrDefaultAsync();
if (featureStatus == null)
{
featureStatus = new FeatureStatus
{
Name = featureName,
};
db.FeatureStatuses.Add(featureStatus);
}
featureStatus.Enabled = enabled;
await db.SaveChangesAsync();
}
