public void Configure(IApplicationBuilder app, IWebHostEnvironment env) { if (env.IsDevelopment()) { app.UseDeveloperExceptionPage(); } app.UseCors(option => { option.AllowAnyOrigin(); option.AllowAnyHeader(); option.AllowAnyMethod(); }); app.UseSwagger(); app.UseSwaggerUI(options => { options.SwaggerEndpoint("/swagger/v1/swagger.json", "Movie Rental API v1"); }); app.UseRouting(); app.UseAuthorization(); app.UseEndpoints(endpoints => { endpoints.MapControllers(); }); var movieRepository = app.ApplicationServices.GetService <IMovieRepository>(); var memberRepository = app.ApplicationServices.GetService <IMemberRepository>(); var purchaseRepository = app.ApplicationServices.GetService <IPurchaseRepository>(); // This piece of code seeds fake data to the database DataSeeder.CreateMovies(movieRepository); DataSeeder.CreateMembers(memberRepository); DataSeeder.CreatePurchases(movieRepository, memberRepository, purchaseRepository); }