Startup.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using DotNetTeacherBot.Data;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.HttpsPolicy;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Microsoft.OpenApi.Models;
using Microsoft.EntityFrameworkCore;
using DotNetTeacherBot.SyncDataService.Http;
using DotNetTeacherBot.Models;
using Microsoft.AspNetCore.Identity;

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

        public IConfiguration Configuration { get; }

        

        public void ConfigureServices(IServiceCollection services)
        {
            services.AddRazorPages();
            services.AddServerSideBlazor();
            services.AddControllersWithViews();
            services.AddDbContext<AppDbContext>(opt => opt.UseSqlServer(Configuration.GetConnectionString("QuestionsConn")));
            services.AddScoped<IQuestionRepo,QuestionRepo>();
            services.AddHttpClient<IQuestionDataClient,HttpQuestionDataClient>();
            services.AddControllers();
            services.AddAutoMapper(AppDomain.CurrentDomain.GetAssemblies());
            services.AddDbContext<AppIdentityDbContext>(options => options.UseSqlServer(Configuration.GetConnectionString("IdentityConnection")));
            services.AddIdentity<IdentityUser, IdentityRole>().AddEntityFrameworkStores<AppIdentityDbContext>();
            services.AddSwaggerGen(c =>
            {
                c.SwaggerDoc("v1", new OpenApiInfo { Title = "DotNetTeacherBot", Version = "v1" });
            });
            
        }

        
        public void Configure(IApplicationBuilder app, IWebHostEnvironment env, IQuestionDataClient client)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
                app.UseSwagger();
                app.UseSwaggerUI(c => c.SwaggerEndpoint("/swagger/v1/swagger.json", "DotNetTeacherBot v1"));
            }
            app.UseStaticFiles();

            app.UseRouting();
            
            app.UseAuthentication();
            app.UseAuthorization();

            app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllers();
                endpoints.MapDefaultControllerRoute();
                endpoints.MapRazorPages();
                endpoints.MapBlazorHub();
                endpoints.MapFallbackToPage("/admin/{*cathall}","/Admin/Index");
            });
            SeedData.EnsurePopulated(app);
            BotTeacher bot = new BotTeacher(Configuration, client);
            IdentitySeedData.EnsurePopulated(app,Configuration);
        }
    }
}