From 2cb9c320cfebad6984e7ad0311efa8276340a053 Mon Sep 17 00:00:00 2001
From: Fred Boniface <fjla@fredboniface.co.uk>
Date: Fri, 16 Jan 2026 22:41:18 +0000
Subject: [PATCH] Remove DB connection.

Move to using internal API to check current version.
---
 src/database.ts | 62 -------------------------------------------------
 src/index.ts    |  7 ++----
 2 files changed, 2 insertions(+), 67 deletions(-)
 delete mode 100644 src/database.ts

diff --git a/src/database.ts b/src/database.ts
deleted file mode 100644
index bf99621..0000000
--- a/src/database.ts
+++ /dev/null
@@ -1,62 +0,0 @@
-// Functions to check the current applied version
-// updating will be handled by the processing service
-
-import { MongoClient } from "mongodb";
-import { log } from "./logger";
-import type { Mongo } from "./config";
-
-const collection = "data_ingress_meta";
-
-
-function uriBuild(cfg: Mongo): string {
-if(!cfg.MONGO_URI || !cfg.MONGO_DB || !cfg.MONGO_USER || !cfg.MONGO_PASS) {
-    log('ERROR', "Missing MONGO Configuration - EXIT CODE: 35");
-    process.exit(35);
-} else {
-    log("DEBUG", `MongoDB Connection`, {
-        uri: cfg.MONGO_URI,
-        db: cfg.MONGO_DB,
-        collection: collection,
-        user: cfg.MONGO_USER,
-        pass: "****",
-    });
-};
-
-return `mongodb://${encodeURIComponent(cfg.MONGO_USER)}:${encodeURIComponent(cfg.MONGO_PASS)}@${cfg.MONGO_URI}`
-}
-
-let mongoClient: MongoClient | null = null;
-
-async function getMongoClient(cfg: Mongo) {
-    if (mongoClient) return mongoClient;
-
-    mongoClient = new MongoClient(uriBuild(cfg));
-    await mongoClient.connect();
-    return mongoClient;
-}
-
-export async function isPackageProcessed(cfg: Mongo, serviceName: string, packageName: string): Promise<boolean> {
-    try {
-        const client = await getMongoClient(cfg);
-        const database = client.db(cfg.MONGO_DB);
-        const coll = database.collection(collection);
-
-        const result = await coll.findOne({ service_name: serviceName });
-
-        if (!result) {
-            log('INFO', `No metadata found for ${serviceName}.  Fetching PIS Data`);
-            return false;
-        }
-
-        if (result.latest_package === packageName) {
-            log('INFO', 'No update needed');
-            return true;
-        }
-
-        log('INFO', `Version mismatch.  DB: ${result.latest_package}, Current: ${packageName}.  Update required`)
-        return false;
-    } catch (err) {
-        log('ERROR', 'Failed to check Mongo for version state:', err);
-        process.exit(1);
-    }
-}
\ No newline at end of file
diff --git a/src/index.ts b/src/index.ts
index e42ae4d..a26ca05 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -4,7 +4,6 @@ import { processAndStore } from './sss.js'
 
 import { getLatestPackageName, getRequestStream } from './sources/gitea.js'
 import { processPisStream } from './process.js'
-import { isPackageProcessed } from './database.js'
 import { ConfigLoader } from './config.js'
 import { sendFileUpdateMessage } from './nats.js'
 
@@ -26,10 +25,8 @@ async function main() {
             process.exit(9);
         }
 
-        if (await isPackageProcessed(config.Mongo, SERVICE_NAME, packageInfo.name)) {
-            log('INFO', `Database matches latest release.  Exiting`);
-            process.exit(0);
-        }
+        // Check if package already processed HERE...
+        // exit(0) if done, else continue
 
         const inputStream: Readable = await getRequestStream(packageInfo.assets[0].browser_download_url);
         const objectGenerator = processPisStream(config.General, inputStream);