Files
benevoles/backend/app/api/notifications.py
T
AdamThomasandClaude Sonnet 5 b268e308ab Étape 10 : envoi d'emails par SMTP
- app/email/ : sender (smtplib, STARTTLS ou SSL, connexion réutilisée pour un
  lot) + templates (rendu, textes dans locales/fr.json). EMAIL_ENABLED=false
  (défaut) ⇒ journalisé seulement, sans destinataire ni corps (RGPD).
- Lien magique : POST .../auth/magic-link envoie désormais l'email
  (PUBLIC_BASE_URL + magic_link_path + ?token=). Helper app/auth/magic_link.py
  partagé. Sans SMTP, le jeton non nominatif reste journalisé pour le dev.
- Récapitulatif de planning : POST /editions/{id}/notifications/planning
  (COORDINATION). subject/body sont des modèles ({prenom}, {nom}, {nb_creneaux},
  {nb_heures}, {creneaux}, {lien_connexion} → lien magique personnel émis).
  Cible tous les bénévoles avec email ou une liste. Envoi en BackgroundTasks.
- Config : PUBLIC_BASE_URL, EMAIL_ENABLED, SMTP_* ; .env.example,
  docker-compose (dev + prod), deploy/README.
- 9 tests (sender activé/désactivé, rendu, notifications : contenu, gabarit par
  défaut, lien magique embarqué, sous-ensemble, réservé COORDINATION).
  137 tests au total ; ruff + alembic check verts.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017uUsRg7XzopkCPWimwg9ZM
2026-09-10 08:08:55 +02:00

121 lines
4.3 KiB
Python

"""Envoi d'emails d'information aux bénévoles (récapitulatif de planning)."""
import uuid
from collections import defaultdict
from fastapi import APIRouter, BackgroundTasks, Depends
from sqlmodel import Session, select
from app.api.deps import get_edition
from app.api.schemas import (
PlanningNotificationRequest,
PlanningNotificationResult,
)
from app.auth.deps import require_coordinator
from app.auth.magic_link import build_magic_link_url, issue_magic_link_token
from app.db import get_session
from app.email import render_planning, send_many
from app.i18n import t
from app.models import Account, Assignment, Edition, Position, Shift, Volunteer
router = APIRouter(
prefix="/editions/{edition_id}/notifications", tags=["notifications"]
)
_LOGIN_PLACEHOLDER = "{lien_connexion}"
def _login_link(session: Session, edition: Edition, volunteer: Volunteer) -> str:
"""Lien magique personnel si le bénévole a un compte, sinon l'accueil."""
account = session.exec(
select(Account)
.where(Account.edition_id == edition.id)
.where(Account.volunteer_id == volunteer.id)
.where(Account.password_hash.is_(None))
).first()
if account is None:
return build_magic_link_url("").split("?")[0]
return build_magic_link_url(issue_magic_link_token(session, account))
@router.post("/planning", response_model=PlanningNotificationResult)
def send_planning_notification(
payload: PlanningNotificationRequest,
background: BackgroundTasks,
edition: Edition = Depends(get_edition),
_guard: Account = Depends(require_coordinator),
session: Session = Depends(get_session),
) -> PlanningNotificationResult:
subject_template = payload.subject or t("email.planning.default_subject")
body_template = payload.body or t("email.planning.default_body")
wants_login_link = _LOGIN_PLACEHOLDER in subject_template or (
_LOGIN_PLACEHOLDER in body_template
)
stmt = select(Volunteer).where(Volunteer.edition_id == edition.id)
if payload.volunteer_ids is not None:
stmt = stmt.where(Volunteer.id.in_(payload.volunteer_ids))
volunteers = list(session.exec(stmt.order_by(Volunteer.last_name)))
positions = {
p.id: p
for p in session.exec(
select(Position).where(Position.edition_id == edition.id)
)
}
shifts_by_volunteer: dict[uuid.UUID, list[Shift]] = defaultdict(list)
for volunteer_id, shift in session.exec(
select(Assignment.volunteer_id, Shift)
.join(Shift, Shift.id == Assignment.shift_id)
.where(Assignment.edition_id == edition.id)
):
shifts_by_volunteer[volunteer_id].append(shift)
items: list[tuple[str, str, str]] = []
recipients: list[uuid.UUID] = []
skipped_no_email = 0
for volunteer in volunteers:
if not volunteer.email:
skipped_no_email += 1
continue
shifts = sorted(
shifts_by_volunteer.get(volunteer.id, []),
key=lambda s: s.starts_at,
)
minutes = sum(
(s.ends_at - s.starts_at).total_seconds() / 60 for s in shifts
)
shifts_text = "\n".join(
t(
"email.planning.shift_line",
position=positions[s.position_id].name,
start=s.starts_at.strftime("%d/%m %H:%M"),
end=s.ends_at.strftime("%d/%m %H:%M"),
)
for s in shifts
) or t("email.planning.no_shifts")
subject, body = render_planning(
subject_template=subject_template,
body_template=body_template,
first_name=volunteer.first_name,
last_name=volunteer.last_name,
shift_count=len(shifts),
hours=round(minutes / 60, 1),
shifts_text=shifts_text,
login_link=(
_login_link(session, edition, volunteer)
if wants_login_link
else ""
),
)
items.append((volunteer.email, subject, body))
recipients.append(volunteer.id)
session.commit() # persiste les éventuels MagicLinkToken émis
background.add_task(send_many, items)
return PlanningNotificationResult(
queued=len(items),
skipped_no_email=skipped_no_email,
recipients=recipients,
)