add status route

src/ahriman/web/routes.py

@@ -23,6 +23,7 @@ from ahriman.web.views.ahriman import AhrimanView
 from ahriman.web.views.index import IndexView
 from ahriman.web.views.package import PackageView
 from ahriman.web.views.packages import PackagesView
+from ahriman.web.views.status import StatusView
 
 
 def setup_routes(application: Application) -> None:
@@ -44,6 +45,8 @@ def setup_routes(application: Application) -> None:
         GET /api/v1/package/:base       get package base status
         POST /api/v1/package/:base      update package base status
 
+        GET /api/v1/status              get web service status itself
+
     :param application: web application instance
     """
     application.router.add_get("/", IndexView)
@@ -58,3 +61,5 @@ def setup_routes(application: Application) -> None:
     application.router.add_delete("/api/v1/packages/{package}", PackageView)
     application.router.add_get("/api/v1/packages/{package}", PackageView)
     application.router.add_post("/api/v1/packages/{package}", PackageView)
+
+    application.router.add_get("/api/v1/status", StatusView)

src/ahriman/web/views/status.py

@@ -0,0 +1,49 @@
+#
+# Copyright (c) 2021 ahriman team.
+#
+# This file is part of ahriman
+# (see https://github.com/arcan1s/ahriman).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+from aiohttp.web import Response, json_response
+
+import ahriman.version as version
+
+from ahriman.web.views.base import BaseView
+
+
+class StatusView(BaseView):
+    """
+    web service status web view
+    """
+
+    async def get(self) -> Response:
+        """
+        get current service status
+        :return: 200 with service status object
+        """
+        packages = self.service.packages
+        per_status = {"total": len(packages)}
+        for _, status in packages:
+            per_status.setdefault(status.status.name, 0)
+            per_status[status.status.name] += 1
+
+        data = {
+            "architecture": self.service.architecture,
+            "packages": per_status,
+            "repository": self.service.repository.name,
+            "version": version.__version__,
+        }
+        return json_response(data)

tests/ahriman/web/views/test_view_status.py

@@ -0,0 +1,22 @@
+from pytest_aiohttp import TestClient
+
+import ahriman.version as version
+
+from ahriman.models.build_status import BuildStatusEnum
+from ahriman.models.package import Package
+
+
+async def test_get(client: TestClient, package_ahriman: Package) -> None:
+    """
+    must generate web service status correctly)
+    """
+    await client.post(f"/api/v1/packages/{package_ahriman.base}",
+                      json={"status": BuildStatusEnum.Success.value, "package": package_ahriman.view()})
+
+    response = await client.get("/api/v1/status")
+    assert response.status == 200
+
+    json = await response.json()
+    assert json["version"] == version.__version__
+    assert json["packages"]
+    assert json["packages"]["total"] == 1