carsten
34ed5c28d7
POST /purchase-rounds/{id}/announce renders the route's round_announced
MailTemplate with simple {{variable}} substitution (app/services/
mail_rendering.py) for every active participant on the route, sends
via Postal's real HTTP API (app/services/postal.py — request/response
shapes verified directly against docs.postalserver.io, not guessed),
and records one MailLog row per attempt (sent/failed, Postal's
message id + token for the future webhook in 7c, denormalized
rendered_subject so the log reflects what was actually sent even if
the template changes later). A failed send for one participant doesn't
abort the rest — each attempt is isolated and committed individually.
Route gained sender_name/sender_email in 7a; both are now populated
for the real route from the historical emails ("Finn Gram - Fælles
Vinindkøb <finn@vinindkoeb.dk>") directly in the DB, since there's no
Route CRUD API yet.
Verified end-to-end against the real Postal instance: a real test
email was sent and received via an isolated throwaway Organization/
Route/Participant/PurchaseRound/MailTemplate sandbox (never the real
route's 308 participants), MailLog captured the correct Postal message
id/token, and a temporarily-invalid API key produced a clean
sent:0/failed:1 result with Postal's actual error message stored,
not a 500. All test data removed afterward; real route/participant
data confirmed untouched.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
47 lines
1.2 KiB
Python
47 lines
1.2 KiB
Python
import httpx
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from app.core.config import get_settings
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class PostalSendError(Exception):
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pass
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def send_mail(
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*,
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to: str,
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from_name: str,
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from_email: str,
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subject: str,
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html_body: str,
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tag: str,
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) -> tuple[int, str]:
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"""Sender én e-mail via Postal. Returnerer (postal_message_id, token).
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Rejser PostalSendError ved fejl."""
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settings = get_settings()
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try:
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response = httpx.post(
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f"{settings.postal_base_url}/api/v1/send/message",
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headers={
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"X-Server-API-Key": settings.postal_api_key,
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"Content-Type": "application/json",
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},
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json={
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"to": [to],
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"from": f"{from_name} <{from_email}>",
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"sender": from_email,
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"subject": subject,
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"html_body": html_body,
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"tag": tag,
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},
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timeout=10.0,
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)
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data = response.json()
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except httpx.HTTPError as exc:
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raise PostalSendError(str(exc)) from exc
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if data.get("status") != "success":
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raise PostalSendError(str(data.get("data", data)))
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message_info = data["data"]["messages"][to]
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return message_info["id"], message_info["token"]
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