def create_models(self, domain=None):
# todo: this function should probably move to somewhere in casexml.apps.stock
if self.tag not in stockconst.VALID_REPORT_TYPES:
return
report = DbStockReport.objects.create(
form_id=self.form_id,
date=self.timestamp,
type=self.tag,
domain=self._form.domain,
)
for txn in self.transactions:
db_txn = DbStockTransaction(
report=report,
case_id=txn.case_id,
section_id=txn.section_id,
product_id=txn.product_id,
)
if domain:
# set this as a shortcut for post save signal receivers
db_txn.domain = domain
db_txn.type = txn.action
db_txn.subtype = txn.subaction
if self.tag == stockconst.REPORT_TYPE_BALANCE:
db_txn.stock_on_hand = txn.quantity
db_txn.quantity = 0
else:
assert self.tag == stockconst.REPORT_TYPE_TRANSFER
previous_transaction = db_txn.get_previous_transaction()
db_txn.quantity = txn.relative_quantity
db_txn.stock_on_hand = (previous_transaction.stock_on_hand if previous_transaction else 0) + db_txn.quantity
db_txn.save()
def _receipt_report(case_id, product_id, amount, days_ago):
report = StockReport.objects.create(form_id=uuid.uuid4().hex, date=ago(days_ago), type=const.REPORT_TYPE_TRANSFER)
txn = StockTransaction(
report=report,
section_id=const.SECTION_TYPE_STOCK,
type=const.TRANSACTION_TYPE_RECEIPTS,
case_id=case_id,
product_id=product_id,
quantity=amount,
)
previous_transaction = txn.get_previous_transaction()
txn.stock_on_hand = (previous_transaction.stock_on_hand if previous_transaction else 0) + txn.quantity
txn.save()
def _receipt_report(case_id, product_id, amount, days_ago):
report = StockReport.objects.create(form_id=uuid.uuid4().hex, date=ago(days_ago),
type=const.REPORT_TYPE_TRANSFER)
txn = StockTransaction(
report=report,
section_id=const.SECTION_TYPE_STOCK,
type=const.TRANSACTION_TYPE_RECEIPTS,
case_id=case_id,
product_id=product_id,
quantity=amount,
)
previous_transaction = txn.get_previous_transaction()
txn.stock_on_hand = (previous_transaction.stock_on_hand if previous_transaction else 0) + txn.quantity
txn.save()
def create_models_for_stock_report(domain, stock_report_helper):
"""
Save stock report and stock transaction models to the database.
"""
assert stock_report_helper._form.domain == domain
domain = domain
if stock_report_helper.tag not in stockconst.VALID_REPORT_TYPES:
return
report = StockReport.objects.create(
form_id=stock_report_helper.form_id,
date=stock_report_helper.timestamp,
type=stock_report_helper.tag,
domain=domain,
)
for txn in stock_report_helper.transactions:
db_txn = StockTransaction(
report=report,
case_id=txn.case_id,
section_id=txn.section_id,
product_id=txn.product_id,
)
if domain:
# set this as a shortcut for post save signal receivers
db_txn.domain = domain
db_txn.type = txn.action
db_txn.subtype = txn.subaction
if stock_report_helper.tag == stockconst.REPORT_TYPE_BALANCE:
db_txn.stock_on_hand = txn.quantity
db_txn.quantity = 0
else:
assert stock_report_helper.tag == stockconst.REPORT_TYPE_TRANSFER
previous_transaction = db_txn.get_previous_transaction()
db_txn.quantity = txn.relative_quantity
db_txn.stock_on_hand = db_txn.quantity + (
previous_transaction.stock_on_hand
if previous_transaction else 0
)
db_txn.save()
