feat: changed backend-pg to backend

backend/src/main.ts

@@ -0,0 +1,43 @@
+import dotenv from "dotenv";
+
+import { initDbConnection } from "./db";
+import { formatSmtpConfig, initEnvConfig } from "./lib/config/env";
+import { initLogger } from "./lib/logger";
+import { queueServiceFactory } from "./queue";
+import { main } from "./server/app";
+import { bootstrapCheck } from "./server/boot-strap-check";
+import { smtpServiceFactory } from "./services/smtp/smtp-service";
+
+dotenv.config();
+const run = async () => {
+  const logger = await initLogger();
+  const appCfg = initEnvConfig(logger);
+  const db = initDbConnection(appCfg.DB_CONNECTION_URI);
+  const smtp = smtpServiceFactory(formatSmtpConfig());
+  const queue = queueServiceFactory(appCfg.REDIS_URL);
+
+  const server = await main({ db, smtp, logger, queue });
+  const bootstrap = await bootstrapCheck({ db });
+  process.on("SIGINT", async () => {
+    await server.close();
+    await db.destroy();
+    process.exit(0);
+  });
+
+  process.on("SIGTERM", async () => {
+    await server.close();
+    await db.destroy();
+    process.exit(0);
+  });
+
+  server.listen({
+    port: appCfg.PORT,
+    host: appCfg.HOST,
+    listenTextResolver: (address) => {
+      bootstrap();
+      return address;
+    }
+  });
+};
+
+run();