build: node 20.6.0 내장 .env 파일 기능 사용 (#78)

* refactor: 내보내기 전 db를 미리 초기화

* refactor: 내보내기 전 redis를 초기화

* feat: `/openapi.json` 경로 추가

* fix: 업데이트 빈도를 1일 1회로 낮춤

src/app.ts

@@ -23,18 +23,20 @@ app.use(express.json());
 app.use(morgan("dev"));
 
 app.use("/api", testRouter);
-app.use("/openapi", swaggerUi.serve, swaggerUi.setup(openApiDocument));
 
-db.sequelize
-  .sync({
-    force: false, //임시
-  })
-  .then(() => {
-    console.log("connected");
-  })
-  .catch((err) => {
-    console.error(err);
-  });
+const swaggerUrl = "/openapi.json";
+app.get(swaggerUrl, (_req, res) => res.json(openApiDocument));
+app.use(
+  "/openapi",
+  swaggerUi.serveFiles(undefined, { swaggerUrl }),
+  swaggerUi.setup(undefined, {
+    swaggerUrl,
+    swaggerOptions: {
+      persistAuthorization: true,
+      withCredentials: true,
+    },
+  }),
+);
 
 // 인증 불필요 라우터
 const c = initContract();
@@ -72,11 +74,11 @@ createExpressEndpoints(
 //리뷰 작성(맛집 api 이후 수정 필요)
 createExpressEndpoints(reviewContract, reviewRouter, app, jwtMiddleware);
 
-app.listen(3000, () => {
+app.listen(3000, async () => {
   console.log("Server On");
-  schedule.scheduleJob("0 * * * * *", function () {
-    dbScheduler();
-  });
+
+  await dbScheduler();
+  schedule.scheduleJob("0 0 0 * * *", dbScheduler);
 });
 
 /*

src/db/models/index.ts

@@ -7,6 +7,13 @@ import { dbSchema } from "../../env";
 const config = dbSchema.parse(process.env);
 const sequelize = new Sequelize(config);
 
+await sequelize
+  .sync({
+    force: false, //임시
+  })
+  .then(() => console.log("sequelize is connected"))
+  .catch((err) => console.error("sequelize error:", err));
+
 const db = { sequelize, User, Review, Restaurant };
 
 db.User.initUser(sequelize);

src/redis.ts

@@ -1,17 +1,9 @@
 import { createClient } from "redis";
 
 //default local 127.0.0.1:6379
-const redisClient = createClient();
-
-await redisClient.connect();
-console.log("redis is connected");
-
-redisClient.on("ready", () => {
-  console.log("redis is ready");
-});
-
-redisClient.on("error", (error) => {
-  console.log(error);
-});
+const redisClient = await createClient()
+  .on("ready", () => console.log("redis is ready"))
+  .on("error", (error) => console.log("redis error:", error))
+  .connect();
 
 export default redisClient;