async def open_shift(*, session):
async with post("/shifts", session=session, lic=True) as response:
try:
await raise_for_status(response)
except ClientResponseError:
raise CheckboxShiftError("Не вдалось відкрити зміну")
shift = await response.json()
shift_id = shift["id"]
for _ in range(10):
async with get("/cashier/shift", session=session) as response:
try:
shift = await response.json()
except JSONDecodeError:
pass
else:
if shift["status"] == "OPENED":
log.info("shift: %s", shift_id)
return shift_id
await asyncio.sleep(1)
log.error("shift error: %s", shift)
raise CheckboxShiftError("Не вдалось підписати зміну")
async def create_receipt(goods, *, session):
payment = sum(good["price"] * good["quantity"] / 1000 for good in goods)
receipt = {
"goods": [{
"good": good,
"quantity": good.pop("quantity"),
} for good in goods],
"payments": [
{
"value": payment,
},
],
}
async with post("/receipts/sell", session=session, **receipt) as response:
try:
await raise_for_status(response)
except ClientResponseError:
raise CheckboxReceiptError("Не вдалось створити чек")
receipt = await response.json()
receipt_id = receipt["id"]
log.info("receipt: %s", receipt_id)
return receipt_id
async def shift_close(*, session):
await service_out(session=session)
async with post("/shifts/close", session=session) as response:
await raise_for_status(response)
shift = await response.json()
shift_id = shift["id"]
balance = shift["balance"]["service_out"] / 100
for _ in range(60):
async with get("/cashier/shift", session=session) as response:
try:
shift = await response.json()
except JSONDecodeError:
pass
else:
if shift is None:
log.info("shift closed: %s", shift_id)
return balance
await asyncio.sleep(1)
log.error("shift close error: %s", shift)
raise CheckboxShiftError("Не вдалось підписати закриття зміни")
async def create_receipt(session, good):
receipt = {
"goods": [
{
"good": good,
"quantity": 1000,
},
],
"payments": [
{
"value": good["price"],
},
],
}
async with post(session, "/receipts/sell", **receipt) as response:
try:
await raise_for_status(response)
except ClientResponseError:
raise CheckboxReceiptError("Не вдалось створити чек")
receipt = await response.json()
receipt_id = receipt["id"]
log.info("receipt: %s", receipt_id)
return receipt_id
async def service_out(*, session):
shift = await current_shift(session=session)
if not shift:
raise CheckboxShiftError("Зміна закрита")
balance = shift["balance"]["balance"]
if balance <= 0:
return
payment = {
"type": "CASH",
"value": -balance,
"label": "Готівка",
}
async with post(
"/receipts/service",
session=session,
payment=payment,
) as response:
try:
await raise_for_status(response)
except ClientResponseError:
raise CheckboxReceiptError("Не вдалось здійснити службову видачу")
receipt = await response.json()
receipt_id = receipt["id"]
log.info("service out: %s", receipt_id)
for _ in range(10):
async with get_retry(
f"/receipts/{receipt_id}",
session=session,
) as response:
try:
receipt = await response.json()
except JSONDecodeError:
pass
else:
if receipt["status"] == "DONE":
return receipt_id
await asyncio.sleep(1)
log.error("service out signing error: %s", receipt)
raise CheckboxReceiptError("Не вдалось підписати службову видачу")