cleaned up db resource leaks

api/src/routes/applications.ts

@@ -207,8 +207,9 @@ router.post('/:id/comment', [requireLogin], async (req: Request, res: Response)
   )
 VALUES(?, ?, ?);`
 
+
   try {
-    const conn = await pool.getConnection();
+    var conn = await pool.getConnection();
 
     const result = await conn.query(sql, [appID, user.id, data])
     console.log(result)
@@ -232,6 +233,8 @@ VALUES(?, ?, ?);`
   } catch (err) {
     console.error('Comment failed:', err);
     res.status(500).json({ error: 'Could not post comment' });
+  } finally {
+    conn.release();
   }
 });
 
@@ -252,7 +255,7 @@ router.post('/:id/adminComment', [requireLogin, requireRole("Recruiter")], async
 VALUES(?, ?, ?, 1);`
 
   try {
-    const conn = await pool.getConnection();
+    var conn = await pool.getConnection();
 
     const result = await conn.query(sql, [appID, user.id, data])
     console.log(result)
@@ -277,6 +280,8 @@ VALUES(?, ?, ?, 1);`
   } catch (err) {
     console.error('Comment failed:', err);
     res.status(500).json({ error: 'Could not post comment' });
+  } finally {
+    conn.release();
   }
 });
 

api/src/routes/auth.ts

@@ -34,8 +34,9 @@ passport.use(new OpenIDConnectStrategy({
     // console.log('id_token claims:', JSON.stringify(jwtClaims, null, 2));
     // console.log('preferred_username:', jwtClaims?.preferred_username);
 
-    const con = await pool.getConnection();
     try {
+        var con = await pool.getConnection();
+
         await con.beginTransaction();
 
         //lookup existing user
@@ -111,10 +112,11 @@ passport.deserializeUser(function (user, cb) {
 
         const memberID = user.memberId as number;
 
-        const con = await pool.getConnection();
 
         var userData: { id: number, name: string, roles: Role[], state: MemberState };
         try {
+            var con = await pool.getConnection();
+
             let userResults = await con.query(`SELECT id, name FROM members WHERE id = ?;`, [memberID])
             userData = userResults[0];
             let userRoles = await getUserRoles(memberID);

api/src/routes/roles.ts

@@ -45,7 +45,7 @@ ur.delete('/', [requireMemberState(MemberState.Member), requireRole("17th Admini
 //get all roles
 r.get('/', [requireMemberState(MemberState.Member)], async (req, res) => {
     try {
-        const con = await pool.getConnection();
+        var con = await pool.getConnection();
 
         // Get all roles
         const roles = await con.query('SELECT * FROM roles;');
@@ -73,11 +73,12 @@ r.get('/', [requireMemberState(MemberState.Member)], async (req, res) => {
             members: roleIdToMembers[role.id] || []
         }));
 
-        con.release();
         res.json(result);
     } catch (err) {
         console.error(err);
         res.status(500).json({ error: 'Internal server error' });
+    } finally {
+        con.release();
     }
 });