Add user authentication, thoughts, and comments functionality; enhance mindmap visualization and UI

2025-04-20 18:48:14 +02:00
parent c8a9de2e43
commit 511639ed15
17 changed files with 1656 additions and 35 deletions
--- a/website/init_db.py
+++ b/website/init_db.py
@@ -0,0 +1,88 @@
+from app import app, db, User, MindMapNode
+
+def init_database():
+    """Initialize the database with admin user and mindmap structure."""
+    with app.app_context():
+        # Create all tables
+        db.create_all()
+        
+        # Check if we already have users
+        if User.query.first() is None:
+            print("Creating admin user...")
+            # Create admin user
+            admin = User(username='admin', email='admin@example.com', is_admin=True)
+            admin.set_password('admin123')
+            db.session.add(admin)
+            
+            # Create regular test user
+            test_user = User(username='test', email='test@example.com', is_admin=False)
+            test_user.set_password('test123')
+            db.session.add(test_user)
+            
+            db.session.commit()
+            print("Admin user created successfully!")
+        
+        # Check if we already have mindmap nodes
+        if MindMapNode.query.first() is None:
+            print("Creating initial mindmap structure...")
+            # Create initial mindmap structure
+            root = MindMapNode(name="Wissenschaftliche Mindmap")
+            db.session.add(root)
+            
+            # Level 1 nodes
+            node1 = MindMapNode(name="Naturwissenschaften", parent=root)
+            node2 = MindMapNode(name="Geisteswissenschaften", parent=root)
+            node3 = MindMapNode(name="Technologie", parent=root)
+            node4 = MindMapNode(name="Künste", parent=root)
+            db.session.add_all([node1, node2, node3, node4])
+            
+            # Level 2 nodes - Naturwissenschaften
+            node1_1 = MindMapNode(name="Physik", parent=node1)
+            node1_2 = MindMapNode(name="Biologie", parent=node1)
+            node1_3 = MindMapNode(name="Chemie", parent=node1)
+            node1_4 = MindMapNode(name="Astronomie", parent=node1)
+            db.session.add_all([node1_1, node1_2, node1_3, node1_4])
+            
+            # Level 2 nodes - Geisteswissenschaften
+            node2_1 = MindMapNode(name="Philosophie", parent=node2)
+            node2_2 = MindMapNode(name="Geschichte", parent=node2)
+            node2_3 = MindMapNode(name="Psychologie", parent=node2)
+            node2_4 = MindMapNode(name="Soziologie", parent=node2)
+            db.session.add_all([node2_1, node2_2, node2_3, node2_4])
+            
+            # Level 2 nodes - Technologie
+            node3_1 = MindMapNode(name="Informatik", parent=node3)
+            node3_2 = MindMapNode(name="Biotechnologie", parent=node3)
+            node3_3 = MindMapNode(name="Künstliche Intelligenz", parent=node3)
+            node3_4 = MindMapNode(name="Energietechnik", parent=node3)
+            db.session.add_all([node3_1, node3_2, node3_3, node3_4])
+            
+            # Level 2 nodes - Künste
+            node4_1 = MindMapNode(name="Bildende Kunst", parent=node4)
+            node4_2 = MindMapNode(name="Musik", parent=node4)
+            node4_3 = MindMapNode(name="Literatur", parent=node4)
+            node4_4 = MindMapNode(name="Film", parent=node4)
+            db.session.add_all([node4_1, node4_2, node4_3, node4_4])
+            
+            # Level 3 nodes - a few examples
+            # Physik
+            MindMapNode(name="Quantenphysik", parent=node1_1)
+            MindMapNode(name="Relativitätstheorie", parent=node1_1)
+            
+            # Informatik
+            MindMapNode(name="Maschinelles Lernen", parent=node3_1)
+            MindMapNode(name="Softwareentwicklung", parent=node3_1)
+            MindMapNode(name="Datenbanken", parent=node3_1)
+            
+            # Commit changes
+            db.session.commit()
+            print("Mindmap structure created successfully!")
+        
+        print("Database initialization complete.")
+
+if __name__ == "__main__":
+    init_database()
+    print("You can now run the application with 'python app.py'")
+    print("Login with:")
+    print("  Admin: username=admin, password=admin123")
+    print("  User:  username=test, password=test123")