🎉 init: 小龙的工作空间

output/contract-mgmt/apps/api/src/index.ts

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+// OAFlow — Fastify Backend Server
+import Fastify from "fastify";
+import cors from "@fastify/cors";
+import fjwt from "@fastify/jwt";
+import { initDb, closeDb } from "./db/client.js";
+import { authRoutes } from "./routes/auth.js";
+import { contractsRoutes } from "./routes/contracts.js";
+import { approvalsRoutes } from "./routes/approvals.js";
+import { customersRoutes } from "./routes/customers.js";
+import { remindersRoutes } from "./routes/reminders.js";
+import { itemsRoutes } from "./routes/items.js";
+import { clientsRoutes } from "./routes/clients.js";
+import { templatesRoutes } from "./routes/templates.js";
+
+const JWT_SECRET = process.env.JWT_SECRET || "change-me-in-production-4bdc0134";
+
+export async function buildApp() {
+  const app = Fastify({
+    logger: {
+      level: process.env.LOG_LEVEL || "info",
+      transport: process.env.NODE_ENV !== "production"
+        ? { target: "pino-pretty", options: { colorize: true } }
+        : undefined,
+    },
+  });
+
+  // Init database
+  await initDb();
+
+  // Plugins
+  await app.register(cors, {
+    origin: process.env.CORS_ORIGIN || "*",
+    methods: ["GET", "POST", "PUT", "DELETE", "PATCH", "OPTIONS"],
+  });
+
+  await app.register(fjwt, { secret: JWT_SECRET });
+
+  // Routes
+  await app.register(authRoutes, { prefix: "/api/auth" });
+  await app.register(contractsRoutes, { prefix: "/api/contracts" });
+  await app.register(approvalsRoutes, { prefix: "/api/approvals" });
+  await app.register(customersRoutes, { prefix: "/api/customers" });
+  await app.register(remindersRoutes, { prefix: "/api/reminders" });
+  await app.register(itemsRoutes, { prefix: "/api/items" });
+  await app.register(clientsRoutes, { prefix: "/api/clients" });
+  await app.register(templatesRoutes, { prefix: "/api/templates" });
+
+  // Health check
+  app.get("/api/health", async () => ({ status: "ok", timestamp: new Date().toISOString() }));
+
+  // Graceful shutdown
+  app.addHook("onClose", async () => {
+    closeDb();
+  });
+
+  return app;
+}
+
+// Start server if called directly (not when imported by tests)
+const port = parseInt(process.env.PORT || "3001", 10);
+const host = process.env.HOST || "0.0.0.0";
+
+async function main() {
+  const app = await buildApp();
+  try {
+    await app.listen({ port, host });
+  } catch (err) {
+    app.log.error(err);
+    process.exit(1);
+  }
+}
+
+// Guard: only run when executed directly, not when imported
+const isMain = process.argv[1] && (import.meta.url === `file://${process.argv[1]}` || import.meta.url.endsWith(process.argv[1]) || process.argv[1].endsWith("/src/index.ts") || process.argv[1].endsWith("/src/index.js"));
+if (isMain) {
+  main();
+}