Prepare ERP source for Gitea deployment

2026-06-20 15:01:44 +05:30
commit 5c75eb6bd9
450 changed files with 67698 additions and 0 deletions
@@ -0,0 +1,73 @@
+"""Phase 7R.6A Cashfree payment gateway integration
+
+Revision ID: 20260607_phase_7r6a_cashfree
+Revises: 20260606_phase_7r6_payumoney
+Create Date: 2026-06-07
+
+Adds Cashfree gateway settings and generic Cashfree fields to the existing online
+payment transaction ledger. Defensive for SQLite development databases.
+"""
+from __future__ import annotations
+
+from alembic import op
+import sqlalchemy as sa
+
+revision = "20260607_phase_7r6a_cashfree"
+down_revision = "20260606_phase_7r6_payumoney"
+branch_labels = None
+depends_on = None
+
+
+def _tables() -> set[str]:
+    return set(sa.inspect(op.get_bind()).get_table_names())
+
+
+def _columns(table_name: str) -> set[str]:
+    inspector = sa.inspect(op.get_bind())
+    if table_name not in inspector.get_table_names():
+        return set()
+    return {c["name"] for c in inspector.get_columns(table_name)}
+
+
+def _add_if_missing(table: str, column: sa.Column) -> None:
+    if table in _tables() and column.name not in _columns(table):
+        op.add_column(table, column)
+
+
+def _index_exists(index_name: str) -> bool:
+    inspector = sa.inspect(op.get_bind())
+    for table_name in inspector.get_table_names():
+        for idx in inspector.get_indexes(table_name):
+            if idx.get("name") == index_name:
+                return True
+    return False
+
+
+def _create_index_if_missing(name: str, table: str, columns: list[str], unique: bool = False) -> None:
+    if table in _tables() and not _index_exists(name):
+        op.create_index(name, table, columns, unique=unique)
+
+
+def upgrade() -> None:
+    _add_if_missing("billing_settings", sa.Column("cashfree_enabled", sa.Boolean(), nullable=False, server_default=sa.false()))
+    _add_if_missing("billing_settings", sa.Column("cashfree_mode", sa.String(length=20), nullable=False, server_default="TEST"))
+    _add_if_missing("billing_settings", sa.Column("cashfree_client_id", sa.String(length=180), nullable=True))
+    _add_if_missing("billing_settings", sa.Column("cashfree_client_secret", sa.String(length=240), nullable=True))
+    _add_if_missing("billing_settings", sa.Column("cashfree_api_version", sa.String(length=20), nullable=False, server_default="2023-08-01"))
+    _add_if_missing("billing_settings", sa.Column("cashfree_order_note", sa.String(length=250), nullable=True))
+
+    _add_if_missing("billing_online_payment_transactions", sa.Column("cashfree_order_id", sa.String(length=120), nullable=True))
+    _add_if_missing("billing_online_payment_transactions", sa.Column("cashfree_cf_order_id", sa.String(length=120), nullable=True))
+    _add_if_missing("billing_online_payment_transactions", sa.Column("cashfree_payment_session_id", sa.String(length=500), nullable=True))
+    _add_if_missing("billing_online_payment_transactions", sa.Column("cashfree_payment_id", sa.String(length=120), nullable=True))
+    _add_if_missing("billing_online_payment_transactions", sa.Column("webhook_event_id", sa.String(length=120), nullable=True))
+
+    _create_index_if_missing("ix_billing_online_payment_transactions_cashfree_order_id", "billing_online_payment_transactions", ["cashfree_order_id"])
+    _create_index_if_missing("ix_billing_online_payment_transactions_cashfree_cf_order_id", "billing_online_payment_transactions", ["cashfree_cf_order_id"])
+    _create_index_if_missing("ix_billing_online_payment_transactions_cashfree_payment_id", "billing_online_payment_transactions", ["cashfree_payment_id"])
+    _create_index_if_missing("ix_billing_online_payment_transactions_webhook_event_id", "billing_online_payment_transactions", ["webhook_event_id"])
+
+
+def downgrade() -> None:
+    # SQLite cannot safely drop columns in older versions. Keep columns to avoid data loss.
+    pass