user preferences

authGuard.js

@@ -0,0 +1,14 @@
+export function authGuard(req, res, next) {
+    const { userInfos, authenticated } = req.session || {}
+    if (!userInfos || !authenticated) {
+        let jsonResp = {'success':false,
+                'payload': null,
+                'error': {
+                    'displayMessage' : 'Please login first !',
+                    'debugMessage' : 'No session or unauthorized one.'
+                } 
+            }
+        return res.status(401).json(jsonResp)
+    }
+    next()
+}

p42ApiEndpoints.js

@@ -1,6 +1,8 @@
 import { Utils } from './helpers/utils.js'
 import { verifyPassword } from './helpers/pwd.js'
 import { MySQLClient } from './helpers/mysqlClient.js'
+import { authGuard } from './authGuard.js'
+
 export class P42ApiEndpoints{
     constructor(app, db) {
         this.db = new MySQLClient(db, 60)
@@ -11,11 +13,11 @@ export class P42ApiEndpoints{
     }
 
     registerPaths(){
-        this.app.get('/hw', this.hw.bind(this))
         this.app.get('/checkauth', this.checkauth.bind(this))
         this.app.post('/login', this.login.bind(this))
         this.app.get('/logout', this.logout.bind(this))
-        
+        this.app.get('/preferences', authGuard, this.getPrefs.bind(this))
+        this.app.put('/preferences', authGuard, this.setPrefs.bind(this))
     }
 
     err(req, res, msg, debug, status=500) {
@@ -26,7 +28,7 @@ export class P42ApiEndpoints{
                             'displayMessage' : msg,
                             'debugMessage' : debug
                         } 
-                    };
+                    }
         res.set('Content-Type', 'application/json');
         res.status(status)
         res.send(JSON.stringify(jsonResp));
@@ -59,10 +61,6 @@ export class P42ApiEndpoints{
     }
 
 ///////////////////////////API starts here.../////////////////////////////
-    async hw(req, res) {
-        this.ok(req, res, {hello:'world'})
-    }
-
     async checkauth(req, res) {
         if(req.session.userInfos && req.session.authenticated && req.session.userInfos && req.session.userInfos.identity && req.session.userInfos.identity.username) {
             this.ok(req, res, {
@@ -183,4 +181,27 @@ export class P42ApiEndpoints{
         } 
 
     }
+
+    async getPrefs(req, res) {
+        const results = await this.db.execute(`
+            SELECT * FROM preferences
+            LEFT JOIN users ON prf_usr_id=usr_id
+            WHERE usr_uuid = ?
+        `, [req.session.userInfos.identity.uuid])
+        let prefs = {}
+        if(results.length){ prefs = results[0].prf_value }
+        this.ok(req, res, prefs)        
+    }
+
+
+    async setPrefs(req, res) {
+        const results = await this.db.execute(`
+            INSERT INTO preferences (prf_usr_id, prf_value)
+            SELECT usr_id, ?
+            FROM users 
+            WHERE usr_uuid =  ?
+            ON DUPLICATE KEY UPDATE prf_value = ?
+        `, [req.body, req.session.userInfos.identity.uuid, req.body])
+        this.ok(req, res, {})
+    }
 }