adding metrics

ereuse_devicehub/resources/metric/definitions.py

@@ -2,18 +2,25 @@ from flask import request, g, jsonify
 from ereuse_devicehub.resources.action import schemas
 from teal.resource import Resource, View
 
-from ereuse_devicehub.resources.action.models import Allocate
+from ereuse_devicehub.resources.action.models import Allocate, Live, Action, ToRepair, ToPrepare
 from ereuse_devicehub.resources.device import models as m
 from ereuse_devicehub.resources.metric.schema import Metric
 
 
 class MetricsView(View):
     def find(self, args: dict):
-        self.params = request.get_json()
+
+        self.params = dict(request.args)
+        unvalid = self.schema.validate(self.params)
+        if unvalid:
+            res = jsonify(unvalid)
+            res.status = 404
+            return res
+
         metrics = {
                 "allocateds": self.allocated(),
-                "live": 0,
+                "live": self.live(),
-                "null": 0,
+                "null": self.nulls(),
         }
         return jsonify(metrics)
 
@@ -21,9 +28,33 @@ class MetricsView(View):
         return Allocate.query.filter(
             Allocate.start_time.between(
                 self.params['start_time'], self.params['end_time']
-                )
+                ),
+            Action.author==g.user
         ).count()
 
+    def live(self):
+        return Live.query.filter(
+            Live.created.between(
+                self.params['start_time'], self.params['end_time']
+                ),
+            Action.author==g.user
+        ).distinct(Live.serial_number).count()
+
+    def nulls(self):
+        to_repair = ToRepair.query.filter(
+            ToRepair.created.between(
+                self.params['start_time'], self.params['end_time']
+                ),
+            Action.author==g.user
+        ).count()
+        to_prepare = ToPrepare.query.filter(
+            ToPrepare.created.between(
+                self.params['start_time'], self.params['end_time']
+                ),
+            Action.author==g.user
+        ).count()
+        return to_repair + to_prepare
+
 
 class MetricDef(Resource):
     __type__ = 'Metric'

tests/test_metrics.py

@@ -0,0 +1,104 @@
+import pytest
+from datetime import timedelta
+from datetime import datetime
+
+from ereuse_devicehub.client import UserClient
+from ereuse_devicehub.resources.action import models as ma
+from tests import conftest
+from tests.conftest import file
+
+
+@pytest.mark.mvp
+@pytest.mark.usefixtures(conftest.app_context.__name__)
+def test_simple_metrics(user: UserClient):
+    """ Checks one standard query of metrics """
+    # Insert computer
+    lenovo = file('desktop-9644w8n-lenovo-0169622.snapshot')
+    acer = file('acer.happy.battery.snapshot')
+    user.post(lenovo, res=ma.Snapshot)
+    snapshot, _ = user.post(acer, res=ma.Snapshot)
+    device_id = snapshot['device']['id']
+    post_request = {"Transaction": "ccc", "name": "John", "end_users": 1,
+                    "devices": [device_id], "description": "aaa",
+                    "start_time": "2020-11-01T02:00:00+00:00",
+                    "end_time": "2020-12-01T02:00:00+00:00"
+                   }
+
+    # Create Allocate
+    user.post(res=ma.Allocate, data=post_request)
+    acer['uuid'] = "490fb8c0-81a1-42e9-95e0-5e7db7038ec3"
+    hdd = [c for c in acer['components'] if c['type'] == 'HardDrive'][0]
+    hdd_action = [a for a in hdd['actions'] if a['type'] == 'TestDataStorage'][0]
+    hdd_action['powerCycleCount'] += 1000
+    user.post(acer, res=ma.Snapshot)
+
+    # Create a live
+    acer['uuid'] = "490fb8c0-81a1-42e9-95e0-5e7db7038ec4"
+    hdd = [c for c in acer['components'] if c['type'] == 'HardDrive'][0]
+    hdd_action = [a for a in hdd['actions'] if a['type'] == 'TestDataStorage'][0]
+    hdd_action['powerCycleCount'] += 1000
+    user.post(acer, res=ma.Snapshot)
+
+    # Create an other live
+    acer['uuid'] = "490fb8c0-81a1-42e9-95e0-5e7db7038ec5"
+    hdd = [c for c in acer['components'] if c['type'] == 'HardDrive'][0]
+    hdd_action = [a for a in hdd['actions'] if a['type'] == 'TestDataStorage'][0]
+    hdd_action['powerCycleCount'] += 1000
+    user.post(acer, res=ma.Snapshot)
+
+    # Check metrics
+    today = datetime.now()
+    delta = timedelta(days=30)
+    data = {"start_time": today-delta,
+            "end_time": today+delta
+           }
+    metrics = {'allocateds': 1, 'live': 1, 'null': 0}
+    res, _ = user.get("/metrics/", query_string=data)
+    assert res == metrics
+
+
+@pytest.mark.mvp
+@pytest.mark.usefixtures(conftest.app_context.__name__)
+def test_second_hdd_metrics(user: UserClient):
+    """ Checks one standard query of metrics """
+    # Insert computer
+    acer = file('acer.happy.battery.snapshot')
+    snapshot, _ = user.post(acer, res=ma.Snapshot)
+    device_id = snapshot['device']['id']
+    post_request = {"Transaction": "ccc", "name": "John", "end_users": 1,
+                    "devices": [device_id], "description": "aaa",
+                    "start_time": "2020-11-01T02:00:00+00:00",
+                    "end_time": "2020-12-01T02:00:00+00:00"
+                   }
+
+    # Create Allocate
+    user.post(res=ma.Allocate, data=post_request)
+    acer['uuid'] = "490fb8c0-81a1-42e9-95e0-5e7db7038ec3"
+    hdd = [c for c in acer['components'] if c['type'] == 'HardDrive'][0]
+    hdd_action = [a for a in hdd['actions'] if a['type'] == 'TestDataStorage'][0]
+    hdd_action['powerCycleCount'] += 1000
+    user.post(acer, res=ma.Snapshot)
+
+    # Create a live
+    acer['uuid'] = "490fb8c0-81a1-42e9-95e0-5e7db7038ec4"
+    hdd = [c for c in acer['components'] if c['type'] == 'HardDrive'][0]
+    hdd_action = [a for a in hdd['actions'] if a['type'] == 'TestDataStorage'][0]
+    hdd_action['powerCycleCount'] += 1000
+    user.post(acer, res=ma.Snapshot)
+
+    # Create a second device
+    acer['uuid'] = "490fb8c0-81a1-42e9-95e0-5e7db7038ec5"
+    hdd = [c for c in acer['components'] if c['type'] == 'HardDrive'][0]
+    hdd['serialNumber'] = 'WD-WX11A80W7440'
+    user.post(acer, res=ma.Snapshot)
+
+    # Check metrics
+    today = datetime.now()
+    delta = timedelta(days=30)
+    data = {"start_time": today-delta,
+            "end_time": today+delta
+           }
+    metrics = {'allocateds': 1, 'live': 2, 'null': 0}
+    res, _ = user.get("/metrics/", query_string=data)
+    assert res == metrics
+