Initial commit

src/Apollinare.API/Program.cs

@@ -0,0 +1,70 @@
+using Apollinare.API.Hubs;
+using Apollinare.API.Services;
+using Apollinare.API.Services.Reports;
+using Apollinare.Infrastructure.Data;
+using Microsoft.EntityFrameworkCore;
+using System.Text.Json.Serialization;
+
+var builder = WebApplication.CreateBuilder(args);
+
+// Database
+var connectionString = builder.Configuration.GetConnectionString("DefaultConnection")
+    ?? "Data Source=apollinare.db";
+builder.Services.AddDbContext<AppollinareDbContext>(options =>
+    options.UseSqlite(connectionString));
+
+// Services
+builder.Services.AddScoped<EventoCostiService>();
+builder.Services.AddScoped<DemoDataService>();
+builder.Services.AddScoped<ReportGeneratorService>();
+builder.Services.AddSingleton<DataNotificationService>();
+
+// SignalR
+builder.Services.AddSignalR()
+    .AddJsonProtocol(options =>
+    {
+        options.PayloadSerializerOptions.ReferenceHandler = ReferenceHandler.IgnoreCycles;
+        options.PayloadSerializerOptions.DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull;
+    });
+
+// CORS - Allow credentials for SignalR
+builder.Services.AddCors(options =>
+{
+    options.AddPolicy("AllowFrontend", policy =>
+    {
+        policy.SetIsOriginAllowed(origin => new Uri(origin).Host == "localhost")
+              .AllowAnyHeader()
+              .AllowAnyMethod()
+              .AllowCredentials();
+    });
+});
+
+// Controllers with JSON options
+builder.Services.AddControllers()
+    .AddJsonOptions(options =>
+    {
+        options.JsonSerializerOptions.ReferenceHandler = ReferenceHandler.IgnoreCycles;
+        options.JsonSerializerOptions.DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull;
+    });
+
+builder.Services.AddOpenApi();
+
+var app = builder.Build();
+
+// Initialize database
+if (app.Environment.IsDevelopment())
+{
+    using var scope = app.Services.CreateScope();
+    var db = scope.ServiceProvider.GetRequiredService<AppollinareDbContext>();
+    db.Database.EnsureCreated();
+    DbSeeder.Seed(db);
+    app.MapOpenApi();
+}
+
+app.UseCors("AllowFrontend");
+app.UseWebSockets();
+app.UseAuthorization();
+app.MapControllers();
+app.MapHub<DataHub>("/hubs/data");
+
+app.Run();