feat(prodsqlconnection): added in prod connection with restart attempts and fail with notify

app/src/main.ts

@@ -6,22 +6,23 @@ import { printers } from "./internal/ocp/printers/printers.js";
 import path, { dirname, join } from "path";
 import { fileURLToPath } from "url";
 import { db } from "./pkg/db/db.js";
-import { settings } from "./pkg/db/schema/settings.js";
+import { settings, type Setting } from "./pkg/db/schema/settings.js";
 import { env } from "./pkg/utils/envValidator.js";
 import { createLogger } from "./pkg/logger/logger.js";
+import { returnFunc } from "./pkg/utils/return.js";
+import { initializeProdPool } from "./pkg/prodSql/prodSqlConnect.js";
+import { tryCatch } from "./pkg/utils/tryCatch.js";
 
 const PORT = Number(env.VITE_PORT) || 4200;
 
 const main = async () => {
     //create the logger
     const log = createLogger({ module: "system", subModule: "main start" });
+
     // base path
     let basePath: string = "";
 
-    if (
-        process.env.NODE_ENV?.trim() !== "production" &&
-        !env.RUNNING_IN_DOCKER
-    ) {
+    if (process.env.NODE_ENV?.trim() !== "production") {
         basePath = "/lst";
     }
 
@@ -29,18 +30,34 @@ const main = async () => {
     const __dirname = dirname(__filename);
 
     // Db connection stuff
-    try {
-        const set = await db.select().from(settings);
+    const res = await tryCatch(db.select().from(settings));
 
-        if (set.length === 0) {
-            return log.fatal(
-                { notify: true },
-                "Seems like the DB is not setup yet the app will close now"
-            );
-        }
-    } catch (error) {
-        console.error("Error getting settings", error);
+    if (res.error) {
+        return returnFunc({
+            success: false,
+            module: "system",
+            level: "fatal",
+            message: `Database lookup failed`,
+            notify: false,
+            data: [],
+        });
     }
+
+    if (res.data.length === 0) {
+        //return
+        returnFunc({
+            success: false,
+            module: "system",
+            level: "fatal",
+            message: `This seems to be the first time you have started the app please validate the settings have been intiated`,
+            notify: false,
+            data: [],
+        });
+    }
+
+    // connect to the prod sql
+    await initializeProdPool();
+
     // express app
     const app = express();
 
@@ -82,10 +99,42 @@ const main = async () => {
             }, on http://0.0.0.0:${PORT}${basePath}`
         )
     );
+
+    // Handle app exit signals
+    process.on("SIGINT", async () => {
+        console.log("\nGracefully shutting down...");
+        //await closePool();
+        process.exit(0);
+    });
+
+    process.on("SIGTERM", async () => {
+        console.log("Received termination signal, closing database...");
+        //await closePool();
+        process.exit(0);
+    });
+
+    process.on("uncaughtException", async (err) => {
+        console.log("Uncaught Exception:", err);
+        //await closePool();
+        // const emailData = {
+        //     email: "blake.matthes@alpla.com", // should be moved to the db so it can be reused.
+        //     subject: `${os.hostname()} has just encountered a crash.`,
+        //     template: "serverCrash",
+        //     context: {
+        //         error: err,
+        //         plant: `${os.hostname()}`,
+        //     },
+        // };
+
+        // await sendEmail(emailData);
+        process.exit(1);
+    });
+
+    process.on("beforeExit", async () => {
+        console.log("Process is about to exit...");
+        //await closePool();
+        process.exit(0);
+    });
 };
 
-main().catch((err) => {
-    const log = createLogger({ module: "system", subModule: "main start" });
-    log.fatal("Startup error:", err);
-    process.exit(1);
-});
+main();