/// <summary>
/// Adds the dendency injection.
/// </summary>
/// <param name="services">The services.</param>
/// <param name="systemSettings">The systemSettings.</param>
/// <param name="cacheDecoratorSettings">The cacheDecoratorSettings.</param>
/// <returns>IServiceCollection.</returns>
public static IServiceCollection AddDendencyInjection(this IServiceCollection services,
SystemSettings systemSettings,
CacheDecoratorSettings cacheDecoratorSettings
)
{
// SystemSettings
services.AddSingleton(x => systemSettings);
// ISystemSettingsProvider
services.AddSingleton <ISystemSettingsProvider>(x => new SystemSettingsProvider(systemSettings));
// ICacheDecoratorSettingsProvider
services.AddSingleton <ICacheDecoratorSettingsProvider>(x => new CacheDecoratorSettingsProvider(cacheDecoratorSettings));
// MemoryCache
services.AddSingleton <IMemoryCache>(x => new MemoryCache(new MemoryCacheOptions()));
// CacheProviderResolver
services.AddSingleton <ICacheProviderResolver, CacheProviderResolver>();
// IHttpContextAccessor
services.AddSingleton <IHttpContextAccessor, HttpContextAccessor>();
// Repositories
services.AddScoped <IFooRepository, FooRepository>()
.Decorate <IFooRepository, RedisFooRepository>()
.Decorate <IFooRepository, CachedFooRepository>();
// Services
services.AddScoped <IFooService, FooService>();
return(services);
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddControllers();
// database connection - Wldo
this.WLDOonnection = this.Configuration.GetConnectionString("WLDO");
// database connection - Mysql
this.MySQLConnection = this.Configuration.GetConnectionString("MySQL");
//DB
services.AddScoped <IDatabaseHelper>(x => new DatabaseHelper(WLDOonnection, MySQLConnection));
//Dendency Injection
// 系統設定
var systemSettings = new SystemSettings();
this.Configuration.GetSection("SystemSettings").Bind(systemSettings);
this.SystemSettings = systemSettings;
// 快取裝飾者設定
var cacheDecoratorSettings = new CacheDecoratorSettings();
this.Configuration.GetSection("CacheDecoratorSettings").Bind(cacheDecoratorSettings);
this.CacheDecoratorSettings = cacheDecoratorSettings;
services.AddMemoryCache();
services.AddStackExchangeRedisCache(options =>
{
options.Configuration = "127.0.0.1:6379";
options.InstanceName = "CacheDecorator_Sample";
});
services.AddAutoMapper
(
typeof(ServiceMappingProfile).Assembly,
typeof(WebApplicationMappingProfile).Assembly
);
services.Configure <CookiePolicyOptions>(options =>
{
// This lambda determines whether user consent for non-essential cookies is needed for a given request.
options.CheckConsentNeeded = context => true;
options.MinimumSameSitePolicy = SameSiteMode.None;
});
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
// DendencyInjection
services.AddDendencyInjection(this.SystemSettings, this.CacheDecoratorSettings);
}
