ProjectGrid/Startup.cs

using Microsoft.ApplicationInsights.Channel;
using Microsoft.ApplicationInsights.Extensibility;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Logging.ApplicationInsights;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.HttpsPolicy;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Hosting;
using Microsoft.OpenApi.Models;
using Microsoft.EntityFrameworkCore;
using ProjectGrid.Data;

namespace ProjectGrid
{
  public class Startup
  {
    ILogger _logger;

    public Startup()
    {
      Configuration = new ConfigurationBuilder()
          .AddJsonFile("appSettings.json") // Get Connectionstring from appsetting.json
          .Build();
    }


    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)
    {
      var connectionString = Configuration.GetConnectionString("DefaultConnection");
      // Cant log here..
      //_logger.LogInformation($"Try to connect to Database with {connectionString}");
      services.AddDbContext<DataAccessContext>(options => options.UseSqlServer(connectionString));
      //_logger.LogInformation($"DataAccessContext registered with {connectionString}");
      // TODO: for Testing
      //services.AddDatabaseDeveloperPageExceptionFilter();
      services.AddControllers();
      services.AddSwaggerGen(c =>
      {
        c.SwaggerDoc("v1", new OpenApiInfo { Title = "ProjectGrid", Version = "v1" });
      });

      // Manager
      services.AddSingleton<CreeperMapManager>(new TicTacTocManager());
      services.AddScoped<ITicTacTocManager, CreeperMapManager>();

      // DataAccess
      services.AddScoped<ITicTacToctRepository, DataAccessContext>();
    }

    // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
    public void Configure(IApplicationBuilder app, IWebHostEnvironment env, ILogger<Startup> logger)
    {
      _logger = logger;
      if (env.IsDevelopment())
      {
        app.UseDeveloperExceptionPage();
        app.UseSwagger();
        app.UseSwaggerUI(c => c.SwaggerEndpoint("/swagger/v1/swagger.json", "ProjectGrid v1"));
      }

      app.UseHttpsRedirection();

      app.UseRouting();

      app.UseAuthorization();

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