login and dashboard pages

py_app/app/routes.py

@@ -0,0 +1,33 @@
+from flask import Blueprint, render_template, redirect, url_for, request, flash, session
+
+bp = Blueprint('main', __name__)
+
+# Dummy user data
+users = {"admin@home.com": "1234"}
+
+@bp.route('/login', methods=['GET', 'POST'])
+def login():
+    if request.method == 'POST':
+        email = request.form['email']
+        password = request.form['password']
+        if email in users and users[email] == password:
+            session['user'] = email
+            return redirect(url_for('main.dashboard'))
+        else:
+            flash('Invalid credentials. Please try again.')
+    return render_template('login.html')
+
+@bp.route('/dashboard')
+def dashboard():
+    if 'user' not in session:
+        return redirect(url_for('main.login'))
+    return render_template('dashboard.html')
+
+@bp.route('/logout')
+def logout():
+    session.pop('user', None)
+    return redirect(url_for('main.login'))
+
+@bp.route('/settings')
+def settings():
+    return render_template('settings.html')