/// <summary>
/// Inject AutoMapper into IServiceCollection
/// </summary>
/// <param name="services">The services that need to be injected into the container <see cref="IServiceCollection"/></param>
/// <param name="setupAction">The instance of Ingos AutoMapper config options</param>
/// <returns></returns>
public static IServiceCollection AddIngosAutoMapperProfiles(this IServiceCollection services,
Action <IngosAutoMapperOptions> setupAction)
{
if (setupAction == null)
{
throw new ArgumentNullException(nameof(setupAction));
}
// Get config options
//
var options = new IngosAutoMapperOptions();
setupAction?.Invoke(options);
return(AddAutoMapperService(services, options));
}
/// <summary>
/// Add AutoMapper
/// </summary>
/// <param name="services">The instance of service collections</param>
/// <param name="options">The instance of Ingos AutoMapper config options</param>
/// <returns></returns>
private static IServiceCollection AddAutoMapperService(IServiceCollection services, IngosAutoMapperOptions options)
{
var profiles = new List <Type>();
// The base mapping profile class's type
var parentType = typeof(Profile);
foreach (var item in options.Assemblies)
{
// Get all class which inheritance Profile class
//
var types = Assembly.Load(item).GetTypes()
.Where(i => i.BaseType != null && i.BaseType.Name == parentType.Name);
if (types.Count() == 0 || !types.Any())
{
throw new ArgumentNullException(nameof(options.Assemblies));
}
profiles.AddRange(types);
}
// Add mapping rules
if (profiles.Count() != 0 || profiles.Any())
{
services.AddAutoMapper(profiles.ToArray());
}
return(services);
}
