Program.cs

using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;
using SalesWebMvc.Data;
using System.Configuration;
using SalesWebMvc.Services;
using System.Globalization;
using Microsoft.AspNetCore.Localization;
namespace SalesWebMvc
{
    public class Program
    {
        public static void Main(string[] args)
        {
            var builder = WebApplication.CreateBuilder(args);       
            builder.Services.AddDbContext<SalesWebMvcContext>(options =>
            options.UseSqlServer("Data Source=BEATRICE;Initial Catalog=saleswebmvcappdb;Integrated Security=False;User ID=guilherme;Password=12345;Connect Timeout=15;Encrypt=False;TrustServerCertificate=False"));
            builder.Services.AddControllersWithViews();
            builder.Services.AddScoped<SeedingService>();
            builder.Services.AddScoped<SellerService>();
            builder.Services.AddScoped<DepartmentService>();
            var app = builder.Build();
            // Configure the HTTP request pipeline.
            if (!app.Environment.IsDevelopment())
            {
                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.Services.CreateScope().ServiceProvider.GetRequiredService<SeedingService>().Seed();
            app.UseHttpsRedirection();
            app.UseStaticFiles();
            app.UseRouting();
            app.UseAuthorization();
            app.MapControllerRoute(
                name: "default",
                pattern: "{controller=Home}/{action=Index}/{id?}");

            app.Run();
        }
    }
}