Merge remote-tracking branch 'origin/dev' into feat/endpoint-sites-current

# Conflicts:
#	apps/backend/app/repositories/reading.py
#	apps/backend/openapi.json
#	docs/architecture/20-backend.md

apps/backend/app/api/deps.py

@@ -31,7 +31,9 @@ from app.repositories.site import SiteRepository
 from app.repositories.user import UserRepository
 from app.services.alert import AlertService
 from app.services.auth import AuthService, LoginPolicy
+from app.services.reading import ReadingService
 from app.services.recommendation import RecommendationService
+from app.services.sensor import SensorService
 from app.services.site import SiteService
 from app.services.stats import StatsService
 from app.services.user import UserService
@@ -167,6 +169,20 @@ def get_stats_service(session: SessionDep) -> StatsService:
 StatsServiceDep = Annotated[StatsService, Depends(get_stats_service)]
 
 
+def get_reading_service(session: SessionDep) -> ReadingService:
+    return ReadingService(readings=ReadingRepository(session))
+
+
+ReadingServiceDep = Annotated[ReadingService, Depends(get_reading_service)]
+
+
+def get_sensor_service(session: SessionDep) -> SensorService:
+    return SensorService(sites=SiteRepository(session), readings=ReadingRepository(session))
+
+
+SensorServiceDep = Annotated[SensorService, Depends(get_sensor_service)]
+
+
 async def get_current_principal(
     credentials: CredentialsDep,
     session: SessionDep,

apps/backend/app/api/openapi.py

@@ -71,6 +71,18 @@ TAGS: Final[list[dict[str, Any]]] = [
         "description": "Statistiques agrégées de consommation. Accessible à partir du rôle "
         "`lecteur`.",
     },
+    {
+        "name": "readings",
+        "description": (
+            "Historique des lectures de consommation. Fenêtre temporelle plafonnée à 90 jours, "
+            "24 dernières heures par défaut si `start`/`end` sont omis. Accessible à partir du "
+            "rôle `lecteur`."
+        ),
+    },
+    {
+        "name": "sensors",
+        "description": "État de santé des capteurs par site. Réservé au rôle `admin`.",
+    },
 ]
 
 cookie_de_rafraichissement = APIKeyCookie(

apps/backend/app/api/v1/endpoints/readings.py

@@ -0,0 +1,54 @@
+from datetime import datetime
+
+from fastapi import APIRouter, HTTPException, Query, status
+
+from app.api.deps import LecteurDep, ReadingServiceDep
+from app.api.openapi import REPONSE_VALIDATION, Reponses
+from app.schemas.errors import ErrorResponse
+from app.schemas.reading import ReadingResponse
+from app.services.reading import FenetreInverseeError, FenetreTropLargeError
+
+router = APIRouter()
+
+REPONSES_FENETRE: Reponses = {
+    **REPONSE_VALIDATION,
+    400: {
+        "model": ErrorResponse,
+        "description": (
+            "Fenêtre temporelle invalide : `start` postérieur ou égal à `end`, ou écart entre "
+            "les deux supérieur à 90 jours."
+        ),
+    },
+}
+
+
+@router.get(
+    "",
+    response_model=list[ReadingResponse],
+    summary="Liste l'historique des lectures",
+    responses=REPONSES_FENETRE,
+)
+async def list_readings(
+    _: LecteurDep,
+    service: ReadingServiceDep,
+    site_id: str | None = None,
+    start: datetime | None = None,
+    end: datetime | None = None,
+    limit: int = Query(500, ge=1, le=2000),
+    offset: int = Query(0, ge=0),
+) -> list[ReadingResponse]:
+    try:
+        lectures = await service.list_history(
+            site_id=site_id, start=start, end=end, limit=limit, offset=offset
+        )
+    except FenetreInverseeError as erreur:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="`start` doit être strictement antérieur à `end`",
+        ) from erreur
+    except FenetreTropLargeError as erreur:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="L'écart entre `start` et `end` ne peut pas dépasser 90 jours",
+        ) from erreur
+    return [ReadingResponse.model_validate(lecture) for lecture in lectures]

apps/backend/app/api/v1/endpoints/sensors.py

@@ -0,0 +1,16 @@
+from fastapi import APIRouter
+
+from app.api.deps import AdminDep, SensorServiceDep
+from app.schemas.sensor import SensorStatusResponse
+
+router = APIRouter()
+
+
+@router.get(
+    "/status",
+    response_model=SensorStatusResponse,
+    summary="État de santé des capteurs par site",
+)
+async def get_status(_: AdminDep, service: SensorServiceDep) -> SensorStatusResponse:
+    etat = await service.status()
+    return SensorStatusResponse.model_validate(etat)

apps/backend/app/api/v1/router.py

@@ -1,7 +1,17 @@
 from fastapi import APIRouter
 
 from app.api.openapi import REPONSE_SERVEUR, REPONSES_ADMIN, REPONSES_LECTEUR
-from app.api.v1.endpoints import alerts, auth, health, recommendations, sites, stats, users
+from app.api.v1.endpoints import (
+    alerts,
+    auth,
+    health,
+    readings,
+    recommendations,
+    sensors,
+    sites,
+    stats,
+    users,
+)
 
 api_router = APIRouter(responses=REPONSE_SERVEUR)
 api_router.include_router(health.router, prefix="/health", tags=["health"])
@@ -18,3 +28,9 @@ api_router.include_router(
     responses=REPONSES_LECTEUR,
 )
 api_router.include_router(stats.router, prefix="/stats", tags=["stats"], responses=REPONSES_LECTEUR)
+api_router.include_router(
+    readings.router, prefix="/readings", tags=["readings"], responses=REPONSES_LECTEUR
+)
+api_router.include_router(
+    sensors.router, prefix="/sensors", tags=["sensors"], responses=REPONSES_ADMIN
+)