first commit

Backend/ERPCore/Program.cs

@@ -0,0 +1,61 @@
+using ERPCore.Infra.Auth;
+using ERPCore.Infra.Persistence;
+using ERPCore.Infra.UoW;
+using ERPCore.Repositories;
+using ERPCore.Repositories.Interfaces;
+using ERPCore.System.Errors;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.OpenApi;
+using Serilog;
+
+var builder = WebApplication.CreateBuilder(args);
+
+// Serilog (file sink) — reads levels from configuration, plus a rolling daily file.
+builder.Host.UseSerilog((ctx, cfg) => cfg
+    .ReadFrom.Configuration(ctx.Configuration)
+    .WriteTo.File("logs/erpcore-.log", rollingInterval: RollingInterval.Day));
+
+builder.Services.AddControllers();
+
+// EF Core + PostgreSQL
+builder.Services.AddDbContext<ErpDbContext>(o =>
+    o.UseNpgsql(builder.Configuration.GetConnectionString("DefaultConnection")));
+
+// ProblemDetails (RFC 7807) + domain-exception mapping
+builder.Services.AddProblemDetails();
+builder.Services.AddExceptionHandler<DomainExceptionHandler>();
+
+// JWT bearer auth (RBAC deferred; identity used only for the audit stamp)
+builder.Services.AddErpJwtAuth(builder.Configuration);
+
+// Current-user (audit actor) derived from token `sub`
+builder.Services.AddHttpContextAccessor();
+builder.Services.AddScoped<ICurrentUser, CurrentUser>();
+
+// Unit of work + generic repository base
+builder.Services.AddScoped<IUnitOfWork, UnitOfWork>();
+builder.Services.AddScoped(typeof(IRepository<>), typeof(Repository<>));
+
+// Health checks (EF Core DB)
+builder.Services.AddHealthChecks().AddDbContextCheck<ErpDbContext>();
+
+// Swagger / OpenAPI (Swashbuckle v10 → OpenAPI 3.1)
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen(o => o.SwaggerDoc("v1", new OpenApiInfo { Title = "ERPCore API", Version = "v1" }));
+
+var app = builder.Build();
+
+app.UseSerilogRequestLogging();
+
+if (app.Environment.IsDevelopment())
+{
+    app.UseSwagger();
+    app.UseSwaggerUI();
+}
+
+app.UseExceptionHandler();      // -> DomainExceptionHandler / ProblemDetails
+app.UseAuthentication();
+app.UseAuthorization();
+app.MapControllers();
+app.MapHealthChecks("/health");
+app.Run();