ApplicationServiceExtensions.cs

namespace API.Extensions
{
    public static class ApplicationServiceExtensions
    {
        public static IServiceCollection AddApplicationServices(this IServiceCollection services, IConfiguration config)
        {
            services.AddSwaggerGen(c =>
                    {
                        c.SwaggerDoc("v1", new OpenApiInfo { Title = "WebAPIv5", Version = "v1" });
                    });

            services.AddDbContext<DataContext>(opt =>
            {
                opt.UseSqlite(config.GetConnectionString("DefaultConnection"));
            });
            services.AddCors(opt =>
            {
                opt.AddPolicy("CorsPolicy", policy =>
                {
                    policy.WithHeaders("Access-Control-Allow-Origin: *");
                });
            });

            services.AddMediatR(typeof(List.Handler).Assembly);
            services.AddAutoMapper(typeof(MappingProfiles).Assembly);

            return services;
        }
    }
}