[31388f42] Implement Expert Response Generator with Gemini & CE integration

lead-engine/db.py

@@ -27,12 +27,21 @@ def init_db():
             email TEXT,
             phone TEXT,
             raw_body TEXT,
+            lead_metadata TEXT,
             enrichment_data TEXT,
             status TEXT DEFAULT 'new',
             response_draft TEXT,
             sent_at TIMESTAMP
         )
     ''')
+    
+    # Simple migration check: check if lead_metadata column exists
+    try:
+        c.execute('SELECT lead_metadata FROM leads LIMIT 1')
+    except sqlite3.OperationalError:
+        print("Migrating DB: Adding lead_metadata column...")
+        c.execute('ALTER TABLE leads ADD COLUMN lead_metadata TEXT')
+        
     conn.commit()
     conn.close()
 
@@ -41,12 +50,20 @@ def insert_lead(lead_data):
     if not os.path.exists(DB_PATH):
         init_db()
         
+    # Extract metadata fields
+    meta = {
+        'area': lead_data.get('area'),
+        'purpose': lead_data.get('purpose'),
+        'zip': lead_data.get('zip'),
+        'city': lead_data.get('city')
+    }
+    
     conn = sqlite3.connect(DB_PATH)
     c = conn.cursor()
     try:
         c.execute('''
-            INSERT INTO leads (source_id, received_at, company_name, contact_name, email, phone, raw_body, status)
-            VALUES (?, ?, ?, ?, ?, ?, ?, ?)
+            INSERT INTO leads (source_id, received_at, company_name, contact_name, email, phone, raw_body, lead_metadata, status)
+            VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
         ''', (
             lead_data.get('id'),
             datetime.now(),
@@ -55,6 +72,7 @@ def insert_lead(lead_data):
             lead_data.get('email'),
             lead_data.get('phone'),
             lead_data.get('raw_body'),
+            json.dumps(meta),
             'new'
         ))
         conn.commit()
@@ -64,6 +82,14 @@ def insert_lead(lead_data):
     finally:
         conn.close()
 
+def update_lead_metadata(lead_id, meta_data):
+    """Helper to update metadata for existing leads (repair)"""
+    conn = sqlite3.connect(DB_PATH)
+    c = conn.cursor()
+    c.execute('UPDATE leads SET lead_metadata = ? WHERE id = ?', (json.dumps(meta_data), lead_id))
+    conn.commit()
+    conn.close()
+
 def get_leads():
     if not os.path.exists(DB_PATH):
         init_db()