A R R R Associates
57 lines
2.8 KiB
Python
57 lines
2.8 KiB
Python
"""Phase 7R.1 firm billing settings
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Revision ID: 20260601_phase_7r1_billing_settings
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Revises: 20260531_phase_7q3_user_profile
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Create Date: 2026-06-01
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Adds professional billing settings fields used by GST invoice formatting,
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payment tracking and future online payment phases. Idempotent for SQLite dev use.
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"""
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from __future__ import annotations
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from alembic import op
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import sqlalchemy as sa
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revision = "20260601_phase_7r1_billing_settings"
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down_revision = "20260531_phase_7q3_user_profile"
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branch_labels = None
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depends_on = None
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def _columns(table_name: str) -> set[str]:
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bind = op.get_bind()
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inspector = sa.inspect(bind)
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if table_name not in inspector.get_table_names():
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return set()
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return {c["name"] for c in inspector.get_columns(table_name)}
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def _add_if_missing(table: str, column: sa.Column) -> None:
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if column.name not in _columns(table):
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op.add_column(table, column)
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def upgrade() -> None:
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_add_if_missing("billing_settings", sa.Column("pan", sa.String(length=10), nullable=True))
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_add_if_missing("billing_settings", sa.Column("state_code", sa.String(length=2), nullable=True))
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_add_if_missing("billing_settings", sa.Column("contact_email", sa.String(length=255), nullable=True))
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_add_if_missing("billing_settings", sa.Column("contact_mobile", sa.String(length=50), nullable=True))
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_add_if_missing("billing_settings", sa.Column("website_url", sa.String(length=255), nullable=True))
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_add_if_missing("billing_settings", sa.Column("invoice_title", sa.String(length=80), nullable=True))
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_add_if_missing("billing_settings", sa.Column("invoice_number_format", sa.String(length=120), nullable=True))
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_add_if_missing("billing_settings", sa.Column("default_due_days", sa.Integer(), nullable=False, server_default="15"))
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_add_if_missing("billing_settings", sa.Column("default_sac_code", sa.String(length=20), nullable=True))
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_add_if_missing("billing_settings", sa.Column("bank_name", sa.String(length=200), nullable=True))
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_add_if_missing("billing_settings", sa.Column("bank_account_name", sa.String(length=200), nullable=True))
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_add_if_missing("billing_settings", sa.Column("bank_account_number", sa.String(length=50), nullable=True))
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_add_if_missing("billing_settings", sa.Column("bank_ifsc", sa.String(length=20), nullable=True))
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_add_if_missing("billing_settings", sa.Column("upi_id", sa.String(length=100), nullable=True))
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_add_if_missing("billing_settings", sa.Column("authorised_signatory_name", sa.String(length=200), nullable=True))
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_add_if_missing("billing_settings", sa.Column("declaration", sa.Text(), nullable=True))
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def downgrade() -> None:
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# No-op downgrade for SQLite/dev safety. Dropping columns in SQLite can require
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# table rebuild and may damage live billing configuration.
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pass
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