BackEnd/YTManager/Startup.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using Hangfire;
using Hangfire.PostgreSql;
using Microsoft.EntityFrameworkCore;

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

        public IConfiguration Configuration { get; }

        public static string DBStr {
            get {
                string s = Environment.GetEnvironmentVariable("POSTGRESQL_DBSTR");
                s = s ?? "Server=localhost;Port=32768;Database=postgres;User Id=postgres;";
                return s;
            }
        }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services) {
            Console.WriteLine("Using db string of: " + DBStr);
            services.AddMvc();
            services.AddDbContext<MediaDB>(x => x.UseNpgsql(DBStr));
            services.AddHangfire(x => x.UsePostgreSqlStorage(DBStr));
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IHostingEnvironment env) {
            if (env.IsDevelopment())
                app.UseDeveloperExceptionPage();

            app.UseDefaultFiles();
            app.UseStaticFiles();
            app.UseMvc();
            app.UseHangfireServer();
            app.UseHangfireDashboard();
        }
    }
}