Startup.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Hangfire;
using Hangfire.Demo;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.HttpsPolicy;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Microsoft.IdentityModel.Tokens;
using Newtonsoft.Json.Serialization;
using webapi.Data;

namespace webapi
{
    public class Startup
    {
        public Startup(IConfiguration configuration)
        {
            Configuration = configuration;
        }

        public IConfiguration Configuration { get; }

        public void ConfigureServices(IServiceCollection services)
        {
            var tokenKey = Configuration.GetValue<string>("JwtKey");
            var key = Encoding.ASCII.GetBytes(tokenKey);

            services.AddAuthentication(x =>
            {
                x.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
                x.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
            })
            .AddJwtBearer(x =>
            {
                x.RequireHttpsMetadata = false;
                x.SaveToken = true;
                x.TokenValidationParameters = new TokenValidationParameters
                {
                    ValidateIssuerSigningKey = true,
                    IssuerSigningKey = new SymmetricSecurityKey(key),
                    ValidateIssuer = false,
                    ValidateAudience = false
                };
            });

            services.AddHangfire(config =>
              config.SetDataCompatibilityLevel(CompatibilityLevel.Version_170)
              .UseSimpleAssemblyNameTypeSerializer()
              .UseDefaultTypeSerializer()
              .UseSqlServerStorage((Configuration.GetConnectionString("Connection"))));
            services.AddHangfireServer();

            services.AddSingleton<IWeatherJobRepo, WeatherJobRepo>();
            services.AddDbContext<IContext>(opt => opt.UseSqlServer(Configuration.GetConnectionString("Connection")));
            services.AddControllers().AddNewtonsoftJson(s =>
            {
                s.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver();
            });
            services.AddControllers();
            services.AddHttpClient();
            services.AddAutoMapper(AppDomain.CurrentDomain.GetAssemblies());
            services.AddScoped<IUserRepo, SqlUserRepo>();
            services.AddScoped<IMeetingRepo, SqlMeetingRepo>();
            services.AddScoped<IParticipanceRepo, SqlParticipanceRepo>();
            services.AddScoped<IFriendRepo, SqlFriendRepo>();
        }

        public void Configure(IApplicationBuilder app, IWebHostEnvironment env,
            IBackgroundJobClient backgroundJobClient,
            IRecurringJobManager recurringJobManager,
            IServiceProvider serviceProvider)
        {

            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }

            app.UseHttpsRedirection();

            app.UseRouting();

            app.UseAuthentication();

            app.UseAuthorization();

            app.UseCors(x => x
                .AllowAnyOrigin()
                .AllowAnyMethod()
                .AllowAnyHeader());

            app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllers();
            });
            app.UseHangfireDashboard();
            backgroundJobClient.Enqueue(() => Console.WriteLine("Weather job is started!"));
            recurringJobManager.AddOrUpdate(
                "Run every minute",
                () => serviceProvider.GetService<IWeatherJobRepo>().ControlWeather(),
                "* * * * *"
                );
        }
    }
}