handle service status

src/ahriman/web/routes.py

@@ -33,6 +33,8 @@ def setup_routes(application: Application) -> None:
         GET /                           get build status page
         GET /index.html                 same as above
 
+        POST /api/v1/ahriman            update service status
+
         POST /api/v1/packages           force update every package from repository
 
         POST /api/v1/package/:base      update package base status

src/ahriman/web/views/ahriman.py

@@ -0,0 +1,51 @@
+#
+# Copyright (c) 2021 Evgenii Alekseev.
+#
+# 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 HTTPBadRequest, HTTPOk, Response
+
+from ahriman.models.build_status import BuildStatusEnum
+from ahriman.web.views.base import BaseView
+
+
+class AhrimanView(BaseView):
+    '''
+    service status web view
+    '''
+
+    async def post(self) -> Response:
+        '''
+        update service status
+
+        JSON body must be supplied, the following model is used:
+        {
+            "status": "unknown",   # service status string, must be valid `BuildStatusEnum`
+        }
+
+        :return: 200 on success
+        '''
+        data = await self.request.json()
+
+        try:
+            status = BuildStatusEnum(data['status'])
+        except Exception as e:
+            raise HTTPBadRequest(text=str(e))
+
+        self.service.update_self(status)
+
+        return HTTPOk()

src/ahriman/web/views/index.py

@@ -36,6 +36,7 @@ class IndexView(BaseView):
         packages - sorted list of packages properties: base, packages (sorted list), status,
                    timestamp, version, web_url. Required
         repository - repository name, string, required
+        service - service status properties: status, timestamp. Required
         version - ahriman version, string, required
     '''
 
@@ -56,10 +57,15 @@ class IndexView(BaseView):
                 'web_url': package.web_url
             } for package, status in sorted(self.service.packages, key=lambda item: item[0].base)
         ]
+        service = {
+            'status': self.service.status.status.value,
+            'timestamp': self.service.status.timestamp
+        }
 
         return {
             'architecture': self.service.architecture,
             'packages': packages,
             'repository': self.service.repository.name,
+            'service': service,
             'version': version.__version__,
         }