Aide-mémoire — EPIDOCS API¶

Référence rapide pour le backend Django de EPIDOCS.

Accès rapides¶

Élément	Lien
API prod	api.mydocs.epitools.bj
Repo	GitHub

Ports et conteneurs¶

Service	Port hôte	Port conteneur	Image
API (Gunicorn)	`127.0.0.1:7010`	`8000`	`ghcr.io/epitechafrik/epidocs-api:deploy`
PostgreSQL 16	non exposé	`5432`	`postgres:16`

Chemins VPS¶

/root/projects/mydocs/epidocs-api/

Commandes essentielles¶

Vérification santé¶

curl -o /dev/null -s -w "%{http_code}" http://127.0.0.1:7010/
# 200 = OK

Logs¶

cd /root/projects/mydocs/epidocs-api

# Logs applicatifs
docker compose logs -f web --tail 100
docker compose logs web --tail 500 | grep -i "error\|exception\|traceback"

# Logs Django (fichier dans conteneur)
docker compose exec web cat /epidocs/logs/file.log | tail -50

# Logs PostgreSQL
docker compose logs -f db --tail 50

Base de données¶

# Vérifier la connectivité PostgreSQL
docker compose exec web python manage.py shell -c \
  "from django.db import connection; connection.cursor().execute('SELECT 1'); print('OK')"

# Migrations en attente
docker compose exec web python manage.py showmigrations | grep "\[ \]"

# Backup PostgreSQL
docker compose exec db pg_dump -U postgres epidocs_db > backup_$(date +%Y%m%d).sql
docker compose exec db pg_dump -U postgres -Fc epidocs_db > backup_$(date +%Y%m%d).dump

# Backup media (templates Word + documents générés)
tar czf media_backup_$(date +%Y%m%d).tar.gz media/

Diagnostics utiles¶

# Étudiants par classe
docker compose exec web python manage.py shell -c "
from apps.student.models import Student
from django.db.models import Count
stats = Student.objects.filter(account_suspended=0).values('section').annotate(count=Count('login')).order_by('section')
for s in stats: print(f\"{s['section']}: {s['count']} étudiants\")"

# Sessions actives
docker compose exec web python manage.py shell -c "
from apps.user.models import UserSession
from django.utils import timezone
active = UserSession.objects.filter(is_valid=True, expires_at__gt=timezone.now())
print(f'{active.count()} sessions actives')"

# Mode maintenance
docker compose exec web python manage.py shell -c "
from apps.user.models import SystemStatus
s = SystemStatus.objects.first()
print(f'Maintenance: {s.is_maintenance}' if s else 'Pas de SystemStatus')"

# Templates documents
docker compose exec web ls -la /epidocs/media/modeles/

# Espace disque media
du -sh /root/projects/mydocs/epidocs-api/media/

Rollback¶

cd /root/projects/mydocs/epidocs-api
# Lister les images disponibles
docker images ghcr.io/epitechafrik/epidocs-api --format "table {{.Tag}}\t{{.CreatedAt}}"
# Modifier le tag dans docker-compose.yml puis :
docker compose pull web
docker compose up -d --no-deps web

Pipelines CI/CD¶

gh run list --repo EpitechAfrik/epidocs-api
gh run view RUN_ID --repo EpitechAfrik/epidocs-api --log-failed

Stack résumée¶

Composant	Technologie
Framework	Django 5 + Django REST Framework
BDD	PostgreSQL 16
Auth	JWT cookie HttpOnly + Azure AD (MSAL)
PDF	docxtpl + LibreOffice
QR Codes	qrcode + Pillow
WSGI	Gunicorn (3 workers, timeout 120s)
Stockage	Local `media/` ou Cloudinary

Volumes Docker¶

Volume	Usage
`epidocs-api_postgres_data` (externe)	Données PostgreSQL
`./media` (bind mount)	Templates Word + documents
`static_data`	Fichiers statiques Django

Variables d'environnement clés¶

Ne jamais commiter les secrets

Les .env sont sur le VPS uniquement.

Variable	Description
`SECRET_KEY`	Secret Django
`POSTGRES_PASSWORD`	Mot de passe PostgreSQL
`JWT_SECRET_KEY`	Secret JWT
`JWT_COOKIE_DOMAIN`	`.epitools.bj`
`AZURE_CLIENT_ID` / `AZURE_CLIENT_SECRET` / `AZURE_TENANT_ID`	Azure AD SSO
`RESEND_API_KEY`	Token API Resend (emails)
`ALLOWED_HOSTS`	`api.mydocs.epitools.bj,localhost`

Routes API principales¶

Route	Description
`/auth/sign_in`	Connexion
`/auth/callback`	Callback Azure AD
`/auth/me`	Utilisateur courant
`/student/auth/me`	Étudiant courant
`/documents/generate-document`	Génération PDF
`/documents/admin/batch-generate`	Génération PDF en lot
`/student/upload-csv/`	Import étudiants CSV
`/admin/system-status`	Mode maintenance
`/admin/audit-logs`	Journal d'audit