Startup.cs

using ContosoAssets.SolutionManagement;
using ContosoAssets.SolutionManagement.AzureMarketplaceFulfillment;
using ContosoAssets.SolutionManagement.CustomerManagement;
using ContosoAssets.Utils;
using ContosoAssets.WebApp.Models;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Identity;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;
using SaaSFulfillmentClient;

namespace ContosoAssets.WebApp
{
    public class Startup
    {
        public Startup(IConfiguration configuration)
        {
            this.Configuration = configuration;
        }

        public IConfiguration Configuration { get; }

        // 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();
            }
            else
            {
                app.UseExceptionHandler("/Home/Error");

                // The default HSTS value is 30 days. You may want to change this for
                // production scenarios, see https://aka.ms/aspnetcore-hsts.
                app.UseHsts();
            }

            app.UseHttpsRedirection();
            app.UseStaticFiles();
            app.UseAuthentication();
            app.UseCookiePolicy();

            app.UseMvc(routes =>
            {
                routes.MapRoute(
                    "SubscriptionManagement",
                    "{area:exists}/{controller=Home}/{action=Index}/{id?}"
                );

                routes.MapRoute(
                    "AzureMarketplace",
                    "{area:exists}/{controller=Home}/{action=Index}/{id?}"
                );

                routes.MapRoute(
                    "default",
                    "{controller=Home}/{action=Index}/{id?}");
            });
        }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {
            services.Configure<CookiePolicyOptions>(options =>
            {
                // This lambda determines whether user consent for non-essential cookies is needed for a given request.
                options.CheckConsentNeeded = context => true;
                options.MinimumSameSitePolicy = SameSiteMode.None;
            });

            // Individual identity
            services.AddDbContext<AppIdentityDbContext>(options =>
            {
                var connectionString = this.Configuration.GetContosoAssetsDefaultConnectionString();
                options.UseSqlServer(connectionString);
            });

            // Add the individual identity middleware
            services.AddDefaultIdentity<IdentityUser>()
                .AddRoles<IdentityRole>()
                .AddEntityFrameworkStores<AppIdentityDbContext>();

            services.AddDbContext<AssetManagementDbContext>(options =>
                options.UseSqlServer(this.Configuration.GetContosoAssetsDefaultConnectionString())
            );

            services.AddFulfillmentClient(options => this.Configuration.Bind("FulfillmentClient", options));

            services.TryAddScoped<IUserManagerAdapter, AspNetDefaultIdentityUsers>();
            services.AddSolutionManagement(this.Configuration.GetContosoAssetsDefaultConnectionString());

            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
        }
    }
}