add stats endpoint

src/c3nav/api/schema.py

@@ -130,3 +130,10 @@ class AnyGeometrySchema(BaseSchema):
     """
     type: NonEmptyStr
     coordinates: Any
+
+
+class StatsSchema(BaseSchema):
+    users_total: int
+    reports_total: int
+    reports_today: int
+    reports_open: int

src/c3nav/api/stats.py

@@ -0,0 +1,20 @@
+from datetime import datetime
+
+from django.contrib.auth import get_user_model
+from django.core.handlers.wsgi import WSGIRequest
+from ninja import Router as APIRouter
+
+from c3nav.api.schema import StatsSchema
+from c3nav.mapdata.models.report import Report
+
+stats_api_router = APIRouter(tags=["stats"])
+
+
+@stats_api_router.get('/stats/', auth=None, summary="get stats")
+def stats(request: WSGIRequest) -> StatsSchema:
+    return StatsSchema(
+        users_total=get_user_model().objects.count(),
+        reports_total=Report.objects.count(),
+        reports_open=Report.objects.filter(open=True).count(),
+        reports_today=Report.objects.filter(created__date=datetime.today().date()).count(),
+    )

src/c3nav/api/urls.py

@@ -5,6 +5,7 @@ from django.views.generic.base import RedirectView
 from c3nav.api.api import auth_api_router
 from c3nav.api.ninja import ninja_api
 from c3nav.api.settings import settings_api_router
+from c3nav.api.stats import stats_api_router
 from c3nav.editor.api.endpoints import editor_api_router
 from c3nav.mapdata.api.map import map_api_router
 from c3nav.mapdata.api.mapdata import mapdata_api_router
@@ -23,6 +24,7 @@ ninja_api.add_router("/positioning/", positioning_api_router)
 ninja_api.add_router("/mapdata/", mapdata_api_router)
 ninja_api.add_router("/editor/", editor_api_router)
 ninja_api.add_router("/settings/", settings_api_router)
+ninja_api.add_router("/stats/", stats_api_router)
 if settings.ENABLE_MESH:
     from c3nav.mesh.api import mesh_api_router
     ninja_api.add_router("/mesh/", mesh_api_router)