def _process_transaction(stock_report_helper, stock_trans, ledger_db):
def _lazy_original_balance():
# needs to be in closures because it's zero-argument.
# see compute_ledger_values for more information
reference = stock_trans.ledger_reference
return ledger_db.get_current_ledger_value(reference)
new_ledger_values = compute_ledger_values(
_lazy_original_balance, stock_report_helper.report_type,
stock_trans.relative_quantity)
ledger_value = ledger_db.get_ledger(stock_trans.ledger_reference)
if not ledger_value:
ledger_value = LedgerValue(
**stock_trans.ledger_reference._asdict())
ledger_value.domain = stock_report_helper.domain
ledger_db.set_ledger(ledger_value)
transaction = _get_ledger_transaction(_lazy_original_balance,
stock_report_helper, stock_trans,
new_ledger_values.balance)
ledger_value.track_create(transaction)
# only do this after we've created the transaction otherwise we'll get the wrong delta
ledger_value.balance = new_ledger_values.balance
ledger_value.last_modified = stock_report_helper.server_date # form.received_on
ledger_value.last_modified_form_id = stock_report_helper.form_id
return ledger_value
def _process_transaction(stock_report_helper, stock_trans, ledger_db):
def _lazy_original_balance():
# needs to be in closures because it's zero-argument.
# see compute_ledger_values for more information
reference = stock_trans.ledger_reference
return ledger_db.get_current_ledger_value(reference)
new_ledger_values = compute_ledger_values(
_lazy_original_balance, stock_report_helper.report_type, stock_trans.relative_quantity
)
ledger_value = ledger_db.get_ledger(stock_trans.ledger_reference)
if not ledger_value:
ledger_value = LedgerValue(**stock_trans.ledger_reference._asdict())
ledger_value.domain = stock_report_helper.domain
ledger_db.set_ledger(ledger_value)
transaction = _get_ledger_transaction(
_lazy_original_balance,
stock_report_helper,
stock_trans,
new_ledger_values.balance
)
ledger_value.track_create(transaction)
# only do this after we've created the transaction otherwise we'll get the wrong delta
ledger_value.balance = new_ledger_values.balance
ledger_value.last_modified = stock_report_helper.server_date # form.received_on
ledger_value.last_modified_form_id = stock_report_helper.form_id
return ledger_value
