Initial commit: Clean Mold Cost Calculator application

- Flask-based mold cost calculation application
- PostgreSQL database with SQLAlchemy ORM
- Docker/Podman containerization
- Comprehensive documentation in docs/
- Clean, organized codebase without obsolete files
- Production-ready deployment configuration
- Enhanced pytest configuration with coverage reporting
- Master/Development branch structure

deploy/db/migrations/run_migration.py

@@ -0,0 +1,44 @@
+import os
+import sys
+import psycopg2
+from pathlib import Path
+
+def get_db_url():
+    """Get database URL from environment variables."""
+    db_user = os.getenv('DB_USER', 'mold_user')
+    db_password = os.getenv('DB_PASSWORD', 'mold_password')
+    db_host = os.getenv('DB_HOST', 'localhost')
+    db_port = os.getenv('DB_PORT', '5434')
+    db_name = os.getenv('DB_NAME', 'mold_cost_calculator_dev')
+    
+    return f"postgresql://{db_user}:{db_password}@{db_host}:{db_port}/{db_name}"
+
+def run_migration():
+    # Get database URL from environment
+    db_url = get_db_url()
+    
+    try:
+        # Connect to the database
+        conn = psycopg2.connect(db_url)
+        conn.autocommit = True
+        cur = conn.cursor()
+        
+        # Read and execute the migration SQL
+        migration_file = Path(__file__).parent / 'update_mold_types.sql'
+        with open(migration_file, 'r') as f:
+            sql = f.read()
+            cur.execute(sql)
+        
+        print("Migration completed successfully!")
+        
+    except Exception as e:
+        print(f"Error running migration: {str(e)}")
+        sys.exit(1)
+    finally:
+        if 'cur' in locals():
+            cur.close()
+        if 'conn' in locals():
+            conn.close()
+
+if __name__ == '__main__':
+    run_migration() 

deploy/db/migrations/run_migration.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# Exit on error
+set -e
+
+# Change to the migrations directory
+cd "$(dirname "$0")"
+
+echo "Running database migration..."
+python3 run_migration.py
+
+echo "Testing migration..."
+python3 test_mold_types.py
+
+echo "Migration completed successfully!" 

deploy/db/migrations/test_mold_types.py

@@ -0,0 +1,82 @@
+import os
+import sys
+import psycopg2
+from pathlib import Path
+
+def get_db_url():
+    """Get database URL from environment variables."""
+    db_user = os.getenv('DB_USER', 'mold_user')
+    db_password = os.getenv('DB_PASSWORD', 'mold_password')
+    db_host = os.getenv('DB_HOST', 'localhost')
+    db_port = os.getenv('DB_PORT', '5434')
+    db_name = os.getenv('DB_NAME', 'mold_cost_calculator_dev')
+    
+    return f"postgresql://{db_user}:{db_password}@{db_host}:{db_port}/{db_name}"
+
+def test_migration():
+    # Get database URL from environment
+    db_url = get_db_url()
+    
+    try:
+        # Connect to the database
+        conn = psycopg2.connect(db_url)
+        cur = conn.cursor()
+        
+        # Check if the column exists
+        cur.execute("""
+            SELECT column_name 
+            FROM information_schema.columns 
+            WHERE table_name = 'mold_quotations' 
+            AND column_name = 'mold_specific_type'
+        """)
+        
+        if cur.fetchone():
+            print("✅ mold_specific_type column exists")
+        else:
+            print("❌ mold_specific_type column does not exist")
+            return False
+        
+        # Check if the column is NOT NULL
+        cur.execute("""
+            SELECT is_nullable 
+            FROM information_schema.columns 
+            WHERE table_name = 'mold_quotations' 
+            AND column_name = 'mold_specific_type'
+        """)
+        
+        is_nullable = cur.fetchone()[0]
+        if is_nullable == 'NO':
+            print("✅ mold_specific_type column is NOT NULL")
+        else:
+            print("❌ mold_specific_type column is nullable")
+            return False
+        
+        # Check if all records have a value
+        cur.execute("""
+            SELECT COUNT(*) 
+            FROM mold_quotations 
+            WHERE mold_specific_type IS NULL
+        """)
+        
+        null_count = cur.fetchone()[0]
+        if null_count == 0:
+            print("✅ All records have a mold_specific_type value")
+        else:
+            print(f"❌ Found {null_count} records with NULL mold_specific_type")
+            return False
+        
+        print("All tests passed!")
+        return True
+        
+    except Exception as e:
+        print(f"Error testing migration: {str(e)}")
+        return False
+    finally:
+        if 'cur' in locals():
+            cur.close()
+        if 'conn' in locals():
+            conn.close()
+
+if __name__ == '__main__':
+    success = test_migration()
+    sys.exit(0 if success else 1)