fix: Correct DB path in migration script

company-explorer/backend/scripts/migrate_ce_db.py

@@ -1,16 +1,23 @@
 import sqlite3
 import os
 
-# Adjust path to your actual DB location
-DB_PATH = "/home/node/clawd/repos/brancheneinstufung2/company_explorer.db"
+# Correct Path for Docker Container
+DB_PATH = "/app/companies_v3_fixed_2.db"
 
 def migrate():
     if not os.path.exists(DB_PATH):
-        print(f"Database not found at {DB_PATH}. Maybe it hasn't been created yet?")
-        return
+        print(f"❌ Database not found at {DB_PATH}. Please ensure the volume is mounted correctly.")
+        # Fallback for local testing (optional)
+        if os.path.exists("companies_v3_fixed_2.db"):
+            print("⚠️  Found DB in current directory, using that instead.")
+            db_to_use = "companies_v3_fixed_2.db"
+        else:
+            return
+    else:
+        db_to_use = DB_PATH
 
-    print(f"Migrating database at {DB_PATH}...")
-    conn = sqlite3.connect(DB_PATH)
+    print(f"Migrating database at {db_to_use}...")
+    conn = sqlite3.connect(db_to_use)
     cursor = conn.cursor()
 
     columns_to_add = [
@@ -37,17 +44,22 @@ def migrate():
 
     for table, col_name, col_type in columns_to_add:
         try:
-            print(f"Adding column '{col_name}' to '{table}'...")
-            cursor.execute(f"ALTER TABLE {table} ADD COLUMN {col_name} {col_type}")
-        except sqlite3.OperationalError as e:
-            if "duplicate column name" in str(e):
-                print(f"Column '{col_name}' already exists. Skipping.")
+            # Check if column exists first to avoid error log spam
+            cursor.execute(f"PRAGMA table_info({table})")
+            existing_cols = [row[1] for row in cursor.fetchall()]
+            
+            if col_name in existing_cols:
+                print(f"  - Column '{col_name}' already exists in '{table}'.")
             else:
-                print(f"Error adding '{col_name}' to '{table}': {e}")
+                print(f"  + Adding column '{col_name}' to '{table}'...")
+                cursor.execute(f"ALTER TABLE {table} ADD COLUMN {col_name} {col_type}")
+                
+        except sqlite3.OperationalError as e:
+            print(f"❌ Error adding '{col_name}' to '{table}': {e}")
     
     conn.commit()
     conn.close()
-    print("Migration complete.")
+    print("✅ Migration complete.")
 
 if __name__ == "__main__":
     migrate()