- All frontend pages, labels, notices and errors; html lang=uk, uk-UA money format
- Brand "Assistant System" in the top bar and page title
- Backend error details returned to the UI (auth, orders, receipts,
cash registers, Checkbox/CRM/NP errors) and CLI output
- Tests updated for the new messages
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Each cash register stores its own encrypted NP API key. Status polling uses
register keys and binds an order to the register whose key sees the TTN as
its own (PhoneSender present); ETTN receipts are created from that register.
Migration 0008 moves the old NOVA_POSHTA_API_KEY into the default register.
Closes#3
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The cron poll committed only at the end; with ~100 created receipts and a 1s
pause between Checkbox requests it hit arq's 300s timeout every run, so all
status updates were rolled back and fiscalized receipts stayed "created".
Now each run polls at most 30 least-recently-checked receipts and commits
after each one.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Checkbox relays Nova Poshta's "To many requests" (20000401501) as a 4xx
third_party.generic error, not a 429, so bursts of receipt requests ended
up as failed receipts. Such responses are now CheckboxRateLimitedError:
the receipt stays pending and the worker job is retried with arq.Retry
after the "Try again after N seconds" delay plus backoff. NP timeouts
relayed the same way are treated as unavailable (unknown outcome).
The HTTP client also sends Checkbox requests one at a time with a
CHECKBOX_MIN_REQUEST_INTERVAL_MS pause and signs the cashier in once for
concurrent jobs.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- ExoCrmClient.set_status: live SetStatus needs {Orders: [id], Status} and
replies per order, unlike the documented {ID, Status}
- receipts.crm_status_set_at (migration 0006); set right after creation,
retried by cron, row-locked to avoid a repeat PACKED overwriting a newer status
- CRM errors under capitalized 'Errors' and non-JSON replies are reported
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- prepayment as DISCOUNT: live API rejects PRE_PAYMENT with 400 third_party.generic
- normalize lowercase ETTN statuses returned by the live API
- show Checkbox error code instead of bare 'Internal Server Error'
- page size 50 for ETTN list, 429 rate limit is retryable, pause polling on it
- phone in 380XXXXXXXXX format like portal receipts
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Payments now carry type=ETTN / label=Експрес-накладна instead of relying on
Checkbox defaults; body build fails fast if goods - discounts - prepayment
does not equal the COD amount.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Cashier creates an ETTN receipt in Checkbox bound to the TTN with payment
control; Checkbox fiscalizes it itself when the parcel is paid for.
- cash_registers (Fernet-encrypted license key / PIN) and receipts tables
- Checkbox HTTP client + stub (ETTN does not work on test registers)
- two-phase create via ARQ job, timeout reconciliation, cron status polling
- /receipts and /cash-registers API, audit records
- dashboard: per-order and bulk create, prepayment, cancel; cash registers page
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
lauadminandClaude Opus 5.5