updates

Backend/alembic/versions/add_stripe_payment_method.py

@@ -1,50 +1,19 @@
-"""add_stripe_payment_method
-
-Revision ID: add_stripe_payment_method
-Revises: 96c23dad405d
-Create Date: 2025-01-17 12:00:00.000000
-
-"""
 from alembic import op
 import sqlalchemy as sa
 from sqlalchemy.dialects import mysql
-
-# revision identifiers, used by Alembic.
 revision = 'add_stripe_payment_method'
 down_revision = '96c23dad405d'
 branch_labels = None
 depends_on = None
 
-
 def upgrade() -> None:
-    # Note: MySQL ENUM modifications can be tricky.
-    # If payments table already has data with existing enum values,
-    # we need to preserve them when adding 'stripe'
-    
-    # For MySQL, we need to alter the ENUM column to include the new value
-    # Check if we're using MySQL
     bind = op.get_bind()
     if bind.dialect.name == 'mysql':
-        # Alter the ENUM column to include 'stripe'
-        # This preserves existing values and adds 'stripe'
-        op.execute(
-            "ALTER TABLE payments MODIFY COLUMN payment_method ENUM('cash', 'credit_card', 'debit_card', 'bank_transfer', 'e_wallet', 'stripe') NOT NULL"
-        )
+        op.execute("ALTER TABLE payments MODIFY COLUMN payment_method ENUM('cash', 'credit_card', 'debit_card', 'bank_transfer', 'e_wallet', 'stripe') NOT NULL")
     else:
-        # For other databases (PostgreSQL, SQLite), enum changes are handled differently
-        # For SQLite, this might not be needed as it doesn't enforce enum constraints
         pass
-    # ### end Alembic commands ###
-
 
 def downgrade() -> None:
-    # Remove 'stripe' from the ENUM (be careful if there are existing stripe payments)
     bind = op.get_bind()
     if bind.dialect.name == 'mysql':
-        # First, check if there are any stripe payments - if so, this will fail
-        # In production, you'd want to migrate existing stripe payments first
-        op.execute(
-            "ALTER TABLE payments MODIFY COLUMN payment_method ENUM('cash', 'credit_card', 'debit_card', 'bank_transfer', 'e_wallet') NOT NULL"
-        )
-    # ### end Alembic commands ###
-
+        op.execute("ALTER TABLE payments MODIFY COLUMN payment_method ENUM('cash', 'credit_card', 'debit_card', 'bank_transfer', 'e_wallet') NOT NULL")