From 040e2226df9fc76109c623bd69860a68c06b430a Mon Sep 17 00:00:00 2001
From: MattLeo <matt.leo@outlook.com>
Date: Mon, 24 Nov 2025 14:20:32 -0600
Subject: [PATCH] added db intialization on server start

---
 server/db.js             |  43 +++++++++++++++++++++++++++++++++++++++
 server/ka.db             | Bin 0 -> 16384 bytes
 server/package-lock.json |   9 +++++++-
 server/package.json      |   3 ++-
 server/server.js         |  16 ++++++++++-----
 5 files changed, 64 insertions(+), 7 deletions(-)
 create mode 100644 server/db.js
 create mode 100644 server/ka.db

diff --git a/server/db.js b/server/db.js
new file mode 100644
index 0000000..cb43384
--- /dev/null
+++ b/server/db.js
@@ -0,0 +1,43 @@
+const initSqlJs = require('sql.js');
+const fs = require('fs');
+
+let db = null;
+const DB_PATH = './ka.db';
+
+async function initDb() {
+    const SQL = await initSqlJs();
+
+    console.log('Initializing Database...');
+
+    // Loading Database if it already exists
+    if (fs.existsSync(DB_PATH)) {
+        const buffer = fs.readFilySync(DB_PATH);
+        db = new SQL.Database(buffer);
+        console.log('Database Loaded')
+    } else {
+        
+        // Creating a new one if it does not
+        console.log('Database not found. Creating new instance...')
+        db = new SQL.Database();
+
+        // Creating Knowledge Article table
+        db.run(`
+            CREATE TABLE articles (
+                id INTEGER PRIMARY KEY AUTOINCREMENT,
+                ka_number TEXT UNIQUE,
+                title TEXT,
+                content TEXT,
+                created_at DATETIME DEFAULT CURRENT_TIMESTAMP
+            )
+        `);
+
+        // Saving the created db to file
+        const data = db.export();
+        fs.writeFileSync(DB_PATH, Buffer.from(data));
+        console.log(`Database created at ${DB_PATH}`);
+    }
+
+    return db;
+}
+
+module.exports = {initDb};
\ No newline at end of file
diff --git a/server/ka.db b/server/ka.db
new file mode 100644
index 0000000000000000000000000000000000000000..2964f859af33ca76d5f6e864f45652df6451bc9e
GIT binary patch
literal 16384
zcmeI%&uYRj90%}3#SOtfH&4Rvs3;p_FR)ItQKp^N6ec^Asu`4NMUAlY7<-#N$6jg2
zrDZ*+^99N`kf!<fBl$F!(DA4rYDF)r%`(t*&1#Huc0<G%<0cnOPSbz&wC_~O*~Mq8
zT>WAB$}_8cRliMv1OW&@00Izz00bZa0SG_<0@)H6=8N@qn@@BwU8wDPVeXm!R;_m`
znjKaPT~}CAkhE_5f)2(uqhP5zW@hWX&d=(N2LIqm%wVI#nF*bixxFZ9D>X}Wkit3H
zjuiL8rJ-vNEO$Z=VnUWDA8p4383;#qj%K|EezaRo)rO>alH@t|$P>rIbf_098FJh=
zTSZz$`c&^m1zOF0a}n<u4QUSq^~9a!^(A#Z*EOs1<HoVH2E)DOwJvkTdbhz@7|qq&
zpI@-ktEBFy6#iBEmN!T3JU(va_)&`=NDzPk1Rwwb2tWV=5P$##AOHafWL2OPZw&YU
ztbShX3jz>;00bZa0SG_<0uX=z1R#(I;Qv1k0t6rc0SG_<0uX=z1Rwwb2tXkF0>5>l
BeP;jw

literal 0
HcmV?d00001

diff --git a/server/package-lock.json b/server/package-lock.json
index 94e71bd..2ddd7b5 100644
--- a/server/package-lock.json
+++ b/server/package-lock.json
@@ -9,7 +9,8 @@
       "version": "0.0.1",
       "license": "MIT",
       "dependencies": {
-        "express": "^5.1.0"
+        "express": "^5.1.0",
+        "sql.js": "^1.13.0"
       }
     },
     "node_modules/accepts": {
@@ -754,6 +755,12 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/sql.js": {
+      "version": "1.13.0",
+      "resolved": "https://registry.npmjs.org/sql.js/-/sql.js-1.13.0.tgz",
+      "integrity": "sha512-RJbVP1HRDlUUXahJ7VMTcu9Rm1Nzw+EBpoPr94vnbD4LwR715F3CcxE2G2k45PewcaZ57pjetYa+LoSJLAASgA==",
+      "license": "MIT"
+    },
     "node_modules/statuses": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.2.tgz",
diff --git a/server/package.json b/server/package.json
index 37d0144..de0d180 100644
--- a/server/package.json
+++ b/server/package.json
@@ -13,6 +13,7 @@
   "author": "Matt Taylor",
   "license": "MIT",
   "dependencies": {
-    "express": "^5.1.0"
+    "express": "^5.1.0",
+    "sql.js": "^1.13.0"
   }
 }
diff --git a/server/server.js b/server/server.js
index 790faa3..dc524aa 100644
--- a/server/server.js
+++ b/server/server.js
@@ -1,13 +1,19 @@
 const express = require('express');
+const { initDb } = require('./db');
 const app = express();
 const PORT = 9000;
 
 app.use(express.json());
 
-app.get('/', (req, res) => {
-    res.json({message : 'Server is running'});
-});
+initDb().then(() => {
 
-app.listen(PORT, () => {
-    console.log(`Server running on http://localhost:${PORT}`);
+    app.get('/', (req, res) => {
+        res.json({message : 'Server is running'});
+    });
+
+    app.listen(PORT, () => {
+        console.log(`Server running on http://localhost:${PORT}`);
+    });
+}).catch(err => {
+    console.error('Failed to initialize database:', err);
 });
\ No newline at end of file