Program.cs

using DockerMVC.Data;
using Microsoft.EntityFrameworkCore;
using SignalrChat.Hubs;
using Microsoft.AspNetCore.Identity;
using comp4870project.Model;
using Stripe;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.
var connectionString = builder.Configuration.GetConnectionString("DefaultConnection") ?? throw new InvalidOperationException("Connection string 'DefaultConnection' not found.");
builder.Services.AddDbContext<ApplicationDbContext>(options =>
    options.UseSqlite(connectionString));

// builder.Services.AddDefaultIdentity<IdentityUser>(options => options.SignIn.RequireConfirmedAccount = true).AddEntityFrameworkStores<ApplicationDbContext>();
builder.Services.AddIdentity<User, IdentityRole>(
options =>
{
    options.Stores.MaxLengthForKeys = 128;
})
.AddEntityFrameworkStores<ApplicationDbContext>()
.AddDefaultUI()
.AddDefaultTokenProviders();

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

builder.Services.AddSignalR();
builder.Services.AddScoped<StripePaymentService>();

StripeConfiguration.ApiKey = builder.Configuration["Stripe:SecretKey"];

var app = builder.Build();

// Configure the HTTP request pipeline.
if (!app.Environment.IsDevelopment())
{
    app.UseExceptionHandler("/Error");
}
app.UseStaticFiles();

app.UseRouting();

app.UseAuthorization();
app.MapHub<ChatHub>("/chatHub");

app.MapRazorPages();


using (var scope = app.Services.CreateScope())
{
    var services = scope.ServiceProvider;
    try
    {
        var context = services.GetRequiredService<ApplicationDbContext>();
        context.Database.Migrate();
    }
    catch (Exception ex)
    {
        // Log or handle the exception as needed
        Console.WriteLine($"An error occurred while migrating the database: {ex.Message}");
    }
}

app.Run();