Startup.cs

using CompanyEmployee.Extensions;
using Contracts;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.HttpOverrides;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using NLog;
using System.IO;
using Microsoft.AspNetCore.Mvc;
using Repository;

namespace CompanyEmployee
{
    public class Startup
    {
        public Startup(IConfiguration configuration)
        {
            LogManager.LoadConfiguration(string.Concat(Directory.GetCurrentDirectory(), "/nlog.config"));
            Configuration = configuration;
        }

        public IConfiguration Configuration { get; }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {

            services.AddControllers(conf =>
                {
                    conf.RespectBrowserAcceptHeader = true;
                    conf.ReturnHttpNotAcceptable = true;
                    conf.CacheProfiles.Add("120secondsProfile", new CacheProfile()
                    {
                        Duration = 120,
                        Location = ResponseCacheLocation.Client
                    });
                })
                .AddNewtonsoftJson()
                .AddXmlDataContractSerializerFormatters()
                .AddCustomCsvFormatter();

            services.ConfigureIisIntegration();
            services.ConfigureCors();
            services.AddLoggingServices();
            services.AddSqlConnection(Configuration);
            services.ConfigureRepositoryManager();
            services.Configure<ApiBehaviorOptions>(opt =>
            {
                opt.SuppressModelStateInvalidFilter = true;
            });
            services.AddAutoMapper(typeof(Startup));
            services.RegisterActionFilters();
            services.RegisterDataShapers();
            services.ConfigureVersioning();
            services.ConfigureResponseCaching();
            services.ConfigureHttpCacheHeaders();
            services.ConfigureIdentity();
            services.ConfigureJwt(Configuration);
            services.AddAuthentication();
            services.AddScoped<IAuthenticationManager, AuthenticationManager>();
            services.ConfigureSwagger();

        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IWebHostEnvironment env, ILoggerManager logger)
        {

            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            else
            {
                app.UseHsts();
            }
            app.ConfigureExceptionHandler(logger);

            app.UseHttpsRedirection();

            app.UseStaticFiles();

            app.UseCors("defaultPolicy");

            app.UseForwardedHeaders(new ForwardedHeadersOptions { ForwardedHeaders = ForwardedHeaders.All });

            app.UseResponseCaching();

            app.UseHttpCacheHeaders();

            app.UseRouting();

            app.UseAuthentication();

            app.UseAuthorization();

            app.ConfigureSwagger();

            app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllers();
            });
        }
    }
}