public static ModelBuilder UseEntityTypeConfiguration(this ModelBuilder modelBuilder)
{
IEnumerable <Type> configurationTypes;
var assembly = typeof(JoggingTrackerDbContext).GetTypeInfo().Assembly;
if (!AssemblyTypes.TryGetValue(assembly, out configurationTypes))
{
configurationTypes = assembly
.GetExportedTypes()
.Where(p => p.GetTypeInfo().IsClass)
.Where(p => !p.GetTypeInfo().IsAbstract)
.Where(p => p.GetInterfaces()
.Where(i => i.GetTypeInfo().IsGenericType)
.Where(i => i.GetGenericTypeDefinition() == typeof(IEntityTypeConfiguration <>))
.Any());
EntityTypeConfigurationExtender.AssemblyTypes[assembly] = configurationTypes;
}
var configurations = configurationTypes.Select(p => Activator.CreateInstance(p));
foreach (dynamic configuration in configurations)
{
EntityTypeConfigurationExtender.ApplyConfiguration(modelBuilder, configuration);
}
return(modelBuilder);
}
private static ModelBuilder ApplyConfiguration <T>(
this ModelBuilder modelBuilder,
IEntityTypeConfiguration <T> configuration)
where T : class
{
var entityType = FindEntityType(configuration.GetType());
dynamic entityTypeBuilder = EntityTypeConfigurationExtender
.GetEntityMethod()
.MakeGenericMethod(entityType)
.Invoke(modelBuilder, null);
configuration.Configure(entityTypeBuilder);
return(modelBuilder);
}
