adding new endpoit for download csv of metrics

CHANGELOG.md

@@ -15,6 +15,7 @@ ml).
 - [addend] #95 adding endpoint for check the hash of one report
 - [addend] #98 adding endpoint for insert a new live
 - [addend] #98 adding endpoint for get all licences in one query
+- [addend] #102 adding endpoint for download metrics
 - [bugfix] #100 fixing bug of scheme live
 - [bugfix] #101 fixing bug when 2 users have one device and launch one live
 

ereuse_devicehub/resources/documents/device_row.py

@@ -5,6 +5,7 @@ from flask import url_for
 
 from ereuse_devicehub.resources.enums import Severity
 from ereuse_devicehub.resources.device import models as d, states
+from ereuse_devicehub.resources.action import models as da
 from ereuse_devicehub.resources.action.models import (BenchmarkDataStorage, RateComputer,
                                                       TestDataStorage)
 
@@ -360,3 +361,12 @@ def get_action(component, action):
     """ Filter one action from a component or return None """
     result = [a for a in component.actions if a.type == action]
     return result[-1] if result else None
+
+
+class ActionRow(OrderedDict):
+
+    def __init__(self, action: da.Action) -> None:
+        super().__init__()
+        self.action = action
+        # General information about action
+        self['type'] = action.type

ereuse_devicehub/resources/documents/documents.py

@@ -20,7 +20,7 @@ from ereuse_devicehub.db import db
 from ereuse_devicehub.resources.action import models as evs
 from ereuse_devicehub.resources.device import models as devs
 from ereuse_devicehub.resources.device.views import DeviceView
-from ereuse_devicehub.resources.documents.device_row import DeviceRow, StockRow
+from ereuse_devicehub.resources.documents.device_row import DeviceRow, StockRow, ActionRow
 from ereuse_devicehub.resources.lot import LotView
 from ereuse_devicehub.resources.lot.models import Lot
 from ereuse_devicehub.resources.hash_reports import insert_hash, ReportHash
@@ -133,6 +133,32 @@ class DevicesDocumentView(DeviceView):
         return output
 
 
+class ActionsDocumentView(DeviceView):
+    @cache(datetime.timedelta(minutes=1))
+    def find(self, args: dict):
+        query = (x for x in self.query(args) if x.owner_id == g.user.id)
+        return self.generate_post_csv(query)
+
+    def generate_post_csv(self, query):
+        """Get device query and put information in csv format."""
+        data = StringIO()
+        cw = csv.writer(data, delimiter=';', lineterminator="\n", quotechar='"')
+        first = True
+        for device in query:
+            for action in device.actions:
+                d = ActionRow(action)
+                if first:
+                    cw.writerow(d.keys())
+                    first = False
+                cw.writerow(d.values())
+        bfile = data.getvalue().encode('utf-8')
+        output = make_response(bfile)
+        insert_hash(bfile)
+        output.headers['Content-Disposition'] = 'attachment; filename=actions_export.csv'
+        output.headers['Content-type'] = 'text/csv'
+        return output
+
+
 class LotsDocumentView(LotView):
     def find(self, args: dict):
         query = (x for x in self.query(args) if x.owner_id == g.user.id)
@@ -256,3 +282,9 @@ class DocumentDef(Resource):
 
         check_view = CheckView.as_view('CheckView', definition=self, auth=app.auth)
         self.add_url_rule('/check/', defaults={}, view_func=check_view, methods=get)
+
+        actions_view = ActionsDocumentView.as_view('ActionsDocumentView', 
+                                                   definition=self, 
+                                                   auth=app.auth)
+        actions_view = app.auth.requires_auth(actions_view)
+        self.add_url_rule('/actions/', defaults=d, view_func=actions_view, methods=get)

tests/test_basic.py

@@ -49,6 +49,7 @@ def test_api_docs(client: Client):
         '/displays/{dev1_id}/merge/{dev2_id}',
         '/diy-and-gardenings/{dev1_id}/merge/{dev2_id}',
         '/documents/devices/',
+        '/documents/actions/',
         '/documents/erasures/',
         '/documents/lots/',
         '/documents/static/{filename}',

tests/test_documents.py

@@ -85,7 +85,7 @@ def test_erasure_certificate_wrong_id(client: Client):
 
 @pytest.mark.mvp
 def test_export_csv_permitions(user: UserClient, user2: UserClient, client: Client):
-    """Test export device information in a csv file with others users."""
+    """test export device information in a csv file with others users."""
     snapshot, _ = user.post(file('basic.snapshot'), res=Snapshot)
     csv_user, _ = user.get(res=documents.DocumentDef.t,
                           item='devices/',
@@ -107,6 +107,30 @@ def test_export_csv_permitions(user: UserClient, user2: UserClient, client: Clie
     assert len(csv_user2) == 0
 
 
+@pytest.mark.mvp
+def test_export_csv_actions(user: UserClient, user2: UserClient, client: Client):
+    """Test export device information in a csv file with others users."""
+    snapshot, _ = user.post(file('basic.snapshot'), res=Snapshot)
+    csv_user, _ = user.get(res=documents.DocumentDef.t,
+                          item='actions/',
+                          accept='text/csv',
+                          query=[('filter', {'type': ['Computer']})])
+
+    csv_user2, _ = user2.get(res=documents.DocumentDef.t,
+                          item='actions/',
+                          accept='text/csv',
+                          query=[('filter', {'type': ['Computer']})])
+
+    _, res = client.get(res=documents.DocumentDef.t,
+                          item='actions/',
+                          accept='text/csv',
+                          query=[('filter', {'type': ['Computer']})], status=401)
+    assert res.status_code == 401
+
+    assert len(csv_user) > 0
+    assert len(csv_user2) == 0
+
+
 @pytest.mark.mvp
 def test_export_basic_snapshot(user: UserClient):
     """Test export device information in a csv file."""