Starting to put back the server part. Currently the registration and login are almost ready.

server/plugins/session.ts

@@ -0,0 +1,45 @@
+import useDatabase from "~/composables/useDatabase";
+import { userSessionsTable as sessions } from "~/db/schema";
+import { eq, and } from "drizzle-orm";
+
+const monthAsMs = 60 * 60 * 24 * 30 * 1000;
+
+export default defineNitroPlugin(() => {
+    const db = useDatabase();
+    
+    sessionHooks.hook('fetch', async (session, event) => {
+        const result = await db.query.userSessionsTable.findFirst({
+            columns: {
+                timestamp: true,
+            },
+            where: and(eq(sessions.id, session.id as unknown as number), eq(sessions.user_id, session.user.id))
+        });
+
+        if(!result)
+        {
+            await clearUserSession(event);
+            throw createError({ statusCode: 401, message: 'Unauthorized' });
+        }
+        else if(result && result.timestamp && result.timestamp.getTime() < Date.now() - monthAsMs)
+        {
+            await clearUserSession(event);
+            throw createError({ statusCode: 401, message: 'Session has expired' });
+        }
+        else
+        {
+            await db.update(sessions).set({
+                timestamp: new Date(),
+            }).where(and(eq(sessions.id, session.id as unknown as number), eq(sessions.user_id, session.user.id)));
+        }
+    });
+    sessionHooks.hook('clear', async (session, event) => {
+        if(session.id && session.user)
+        {
+            try
+            {
+                await db.delete(sessions).where(and(eq(sessions.id, session.id as unknown as number), eq(sessions.user_id, session.user.id)));
+            }
+            catch(e) { }
+        }
+    });
+});