Program.cs

using Microsoft.EntityFrameworkCore;
using Bicycle.Persistence;
using Bicycle.Interfaces;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.
builder.Services.AddControllersWithViews();

builder.Services.AddAutoMapper(AppDomain.CurrentDomain.GetAssemblies());

builder.Services.AddDbContext<BicycleDbContext>(options => options
.UseSqlServer(builder.Configuration.GetConnectionString("DefaultConnection"),
b => b.MigrationsAssembly(typeof(BicycleDbContext).Assembly.FullName)
).EnableSensitiveDataLogging());

//CORS Policy
builder.Services.AddCors(opt =>
{
    opt.AddDefaultPolicy(builder =>
    {
        builder.AllowAnyOrigin()
        .AllowAnyHeader()
        .AllowAnyMethod();
    });
});

// Register service
builder.Services.AddScoped(typeof(IDbInitializer), typeof(DbInitializer));

var app = builder.Build();

// Configure the HTTP request pipeline.
if (!app.Environment.IsDevelopment())
{
    app.UseExceptionHandler("/Pages/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();
}
else
{
    app.UseDeveloperExceptionPage();
}

app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseRouting();
app.UseCors();


//Invoke function to seed database
SeedDatabase();

app.MapControllerRoute(
    name: "default",
    pattern: "{controller}/{action=Index}/{id?}");

app.MapFallbackToFile("index.html"); ;

app.Run();

// Seed Database
void SeedDatabase()
{
    using var scope = app.Services.CreateAsyncScope();
    var initializer = scope.ServiceProvider.GetRequiredService<IDbInitializer>();
    initializer.Initialize();
}