// This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddControllers()
            .AddNewtonsoftJson(options =>
            {
                options.SerializerSettings.ContractResolver = new DefaultContractResolver();

                // JSON OPTIMIZATION
                options.SerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
                options.SerializerSettings.NullValueHandling     = NullValueHandling.Ignore;
                options.SerializerSettings.Formatting            = Formatting.None;
            });

            // Configurando EF Core
            services.AddDbContext <MarvelCharactersContext>(options => {
                options.UseLazyLoadingProxies();
                options.UseSqlServer(Configuration.GetConnectionString("MarvelCharacters"));
            });

            services.AddDataDependencyInjection();

            services.AdBusinessDependencyInjection();
        }