DAS_2024_1/yakovleva_yulia_lab_3/Buyer/Buyer/Startup.cs

using Microsoft.EntityFrameworkCore;
using Buyer.DataBase;

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

    public IConfiguration Configuration { get; }

    public void ConfigureServices(IServiceCollection services)
    {
        services.AddControllers();

        services.AddDbContext<BuyerDataBaseContext>(options =>
            options.UseNpgsql(Configuration.GetConnectionString("BuyerDatabase")));

        services.AddSwaggerGen();
    }

    public void Configure(IApplicationBuilder app, IWebHostEnvironment env, IServiceScopeFactory serviceScopeFactory)
    {
        if (env.IsDevelopment())
        {
            app.UseDeveloperExceptionPage();
        }

        app.UseHttpsRedirection();

        app.UseRouting();

        app.UseAuthorization();

        using (var scope = serviceScopeFactory.CreateScope())
        {
            var context = scope.ServiceProvider.GetRequiredService<BuyerDataBaseContext>();
            context.Database.Migrate();
        }

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

        app.UseSwagger();
        app.UseSwaggerUI();
    }
}