Program.cs

using AeroAssist.Data;
using AeroAssist.Services;
using Microsoft.AspNetCore.Identity;
using Microsoft.EntityFrameworkCore;

var builder = WebApplication.CreateBuilder(args);
var config = builder.Configuration;
var  MyAllowSpecificOrigins = "_myAllowSpecificOrigins";

// Add services from AeroAssist.Services below
builder.Services.AddScoped<TicketService.ITicketService, TicketService>();

// Add DbContext
var connectionString = builder.Configuration.GetConnectionString("DefaultConnection") ?? throw new InvalidOperationException("Connection string 'DefaultConnection' not found.");
builder.Services.AddDbContext<AeroAssistContext>(options =>
    options.UseSqlServer(connectionString));
builder.Services.AddDatabaseDeveloperPageExceptionFilter();

// CORS policy for development (allowing requests from https://localhost:7223)
builder.Services.AddCors(options =>
{
    options.AddPolicy(name: MyAllowSpecificOrigins,
        policy  =>
        {
            policy.WithOrigins("https://localhost:7223",
                "https://localhost:5001");
        });
});

builder.Services.AddDefaultIdentity<IdentityUser>(options => options.SignIn.RequireConfirmedAccount = true)
    .AddEntityFrameworkStores<AeroAssistContext>();

builder.Services.AddAuthentication()
    .AddMicrosoftAccount(microsoftOptions =>
    {
        microsoftOptions.ClientId = config["Authentication:Microsoft:ClientId"];
        microsoftOptions.ClientSecret = config["Authentication:Microsoft:ClientSecret"];
    });


builder.Services.AddControllers();
builder.Services.AddRazorPages();

// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();

var app = builder.Build();

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
    app.UseDeveloperExceptionPage();
}
else
{
    app.UseExceptionHandler("/Error");
    app.UseHsts();
}

app.UseHttpsRedirection();

app.UseRouting();

app.UseCors(MyAllowSpecificOrigins);

app.UseAuthentication();

app.UseAuthorization();

// Map API controllers
app.MapControllers();

// Map Razor Pages
app.MapRazorPages();

// Map static files via wwwroot folder (e.g. images)
app.UseStaticFiles();

app.Run();