resolve confict

CHANGELOG.md

@@ -12,6 +12,7 @@ ml).
   [1.0.5-beta]
 
 ## [1.0.5-beta]
+- [addend] #124 adding endpoint for extract the internal stats of use
 
 ## [1.0.4-beta]
 - [addend] #95 adding endpoint for check the hash of one report

ereuse_devicehub/config.py

@@ -65,3 +65,6 @@ class DevicehubConfig(Config):
     PRICE_VERSION = StrictVersion('1.0')
     PRICE_CURRENCY = Currency.EUR
     """Official versions."""
+
+    """Admin email"""
+    EMAIL_ADMIN = config('EMAIL_ADMIN', '')

ereuse_devicehub/resources/documents/device_row.py

@@ -379,3 +379,84 @@ class ActionRow(OrderedDict):
         self['Type'] = allocate['type']
         self['LiveCreate'] = allocate['liveCreate']
         self['UsageTimeHdd'] = allocate['usageTimeHdd']
+
+
+class InternalStatsRow(OrderedDict):
+
+    def __init__(self, user, create, actions):
+        super().__init__()
+        # General information about all internal stats
+        # user, quart, month, year:
+        #    Snapshot (Registers)
+        #    Snapshots (Update)
+        #    Snapshots (All)
+        #    Allocate
+        #    Deallocate
+        #    Live
+        self.actions = actions
+        year, month = create.split('-')
+
+        self['User'] = user
+        self['Year'] = year
+        self['Quarter'] = self.quarter(month)
+        self['Month'] = month
+        self['Snapshot (Registers)'] = 0
+        self['Snapshot (Update)'] = 0
+        self['Snapshot (All)'] = 0
+        self['Allocates'] = 0
+        self['Deallocates'] = 0
+        self['Lives'] = 0
+
+        self.count_actions()
+
+    def count_actions(self):
+        for ac in self.actions:
+            self.is_snapshot(
+                self.is_deallocate(
+                    self.is_live(
+                        self.is_allocate(ac)
+                    )
+                )
+            )
+
+    def is_allocate(self, ac):
+        if ac.type == 'Allocate':
+            self['Allocates'] += 1
+        return ac
+
+    def is_live(self, ac):
+        if ac.type == 'Live':
+            self['Lives'] += 1
+        return ac
+
+    def is_deallocate(self, ac):
+        if ac.type == 'Deallocate':
+            self['Deallocates'] += 1
+        return ac
+
+    def is_snapshot(self, ac):
+        if not ac.type == 'Snapshot':
+            return
+        self['Snapshot (All)'] += 1
+
+        canary = False
+        for _ac in ac.device.actions:
+            if not _ac.type == 'Snapshot':
+                continue
+
+            if _ac.created < ac.created:
+                canary = True
+                break
+
+        if canary:
+            self['Snapshot (Update)'] += 1
+        else:
+            self['Snapshot (Registers)'] += 1
+
+    def quarter(self, month):
+        q = {1: 'Q1', 2: 'Q1', 3: 'Q1',
+             4: 'Q2', 5: 'Q2', 6: 'Q2',
+             7: 'Q3', 8: 'Q3', 9: 'Q3',
+             10: 'Q4', 11: 'Q4', 12: 'Q4',
+             }
+        return q[int(month)]

ereuse_devicehub/resources/documents/documents.py

@@ -5,6 +5,7 @@ import uuid
 from collections import OrderedDict
 from io import StringIO
 from typing import Callable, Iterable, Tuple
+from decouple import config
 
 import boltons
 import flask
@@ -12,6 +13,7 @@ import flask_weasyprint
 import teal.marshmallow
 from boltons import urlutils
 from flask import make_response, g, request
+from flask import current_app as app
 from flask.json import jsonify
 from teal.cache import cache
 from teal.resource import Resource, View
@@ -21,7 +23,8 @@ from ereuse_devicehub.resources.action import models as evs
 from ereuse_devicehub.resources.device import models as devs
 from ereuse_devicehub.resources.deliverynote.models import Deliverynote
 from ereuse_devicehub.resources.device.views import DeviceView
-from ereuse_devicehub.resources.documents.device_row import DeviceRow, StockRow, ActionRow
+from ereuse_devicehub.resources.documents.device_row import (DeviceRow, StockRow, ActionRow,
+                                                             InternalStatsRow)
 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, verify_hash
@@ -215,7 +218,7 @@ class StockDocumentView(DeviceView):
     def generate_post_csv(self, query):
         """Get device query and put information in csv format."""
         data = StringIO()
-        cw = csv.writer(data)
+        cw = csv.writer(data, delimiter=';', lineterminator="\n", quotechar='"')
         first = True
         for device in query:
             d = StockRow(device)
@@ -277,6 +280,43 @@ class StampsView(View):
                 result=result)
 
 
+class InternalStatsView(DeviceView):
+    @cache(datetime.timedelta(minutes=1))
+    def find(self, args: dict):
+        if not g.user.email == app.config['EMAIL_ADMIN']:
+            return jsonify('')
+        query = evs.Action.query.filter(
+            evs.Action.type.in_(('Snapshot', 'Live', 'Allocate', 'Deallocate')))
+        return self.generate_post_csv(query)
+
+
+    def generate_post_csv(self, query):
+        d = {}
+        for ac in query:
+            create = '{}-{}'.format(ac.created.year, ac.created.month)
+            user = ac.author.email
+
+            if not user in d:
+                    d[user] = {}
+            if not create in d[user]:
+                d[user][create] = []
+            d[user][create].append(ac)
+
+        data = StringIO()
+        cw = csv.writer(data, delimiter=';', lineterminator="\n", quotechar='"')
+        cw.writerow(InternalStatsRow('', "2000-1", []).keys())
+        for user, createds in d.items():
+            for create, actions in createds.items():
+                cw.writerow(InternalStatsRow(user, create, actions).values())
+
+        bfile = data.getvalue().encode('utf-8')
+        output = make_response(bfile)
+        insert_hash(bfile)
+        output.headers['Content-Disposition'] = 'attachment; filename=internal-stats.csv'
+        output.headers['Content-type'] = 'text/csv'
+        return output
+
+
 class DocumentDef(Resource):
     __type__ = 'Document'
     SCHEMA = None
@@ -332,8 +372,14 @@ class DocumentDef(Resource):
         stamps_view = StampsView.as_view('StampsView', definition=self, auth=app.auth)
         self.add_url_rule('/stamps/', defaults={}, view_func=stamps_view, methods={'GET', 'POST'})
 
-        actions_view = ActionsDocumentView.as_view('ActionsDocumentView', 
-                                                   definition=self, 
+        internalstats_view = InternalStatsView.as_view(
+            'InternalStatsView', definition=self, auth=app.auth)
+        internalstats_view = app.auth.requires_auth(internalstats_view)
+        self.add_url_rule('/internalstats/', defaults=d, view_func=internalstats_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/conftest.py

@@ -32,6 +32,7 @@ class TestConfig(DevicehubConfig):
     SERVER_NAME = 'localhost'
     TMP_SNAPSHOTS = '/tmp/snapshots'
     TMP_LIVES = '/tmp/lives'
+    EMAIL_ADMIN = 'foo@foo.com'
 
 
 @pytest.fixture(scope='session')

tests/test_basic.py

@@ -40,6 +40,7 @@ def test_api_docs(client: Client):
         '/documents/erasures/',
         '/documents/devices/',
         '/documents/stamps/',
+        '/documents/internalstats/',
         '/documents/stock/',
         '/documents/check/',
         '/documents/lots/',

tests/test_documents.py

@@ -415,6 +415,8 @@ def test_report_devices_stock_control(user: UserClient, user2: UserClient):
     assert user.user['id'] != user2.user['id']
     assert len(export_csv) == 2
 
+    export_csv[0] = export_csv[0][0].split(';')
+    export_csv[1] = export_csv[1][0].split(';')
     assert isinstance(datetime.strptime(export_csv[1][5], '%c'), datetime), \
         'Register in field is not a datetime'
 
@@ -614,3 +616,32 @@ def test_verify_stamp_erasure_certificate(user: UserClient, client: Client):
                                     'example.csv')]}, 
                               status=200)
     assert "alert alert-info" in response
+
+
+@pytest.mark.mvp
+def test_get_document_internal_stats(user: UserClient, user2: UserClient):
+    """Tests for get teh internal stats."""
+
+    # csv_str, _ = user.get(res=documents.DocumentDef.t,
+                            # item='internalstats/')
+    csv_str, _ = user.get(res=documents.DocumentDef.t,
+                          item='internalstats/',
+                          accept='text/csv',
+                          query=[])
+
+    f = StringIO(csv_str)
+    obj_csv = csv.reader(f, f)
+    export_csv = list(obj_csv)
+
+    assert len(export_csv) == 1
+
+    csv_str, _ = user2.get(res=documents.DocumentDef.t,
+                          item='internalstats/',
+                          accept='text/csv',
+                          query=[])
+
+    f = StringIO(csv_str)
+    obj_csv = csv.reader(f, f)
+    export_csv = list(obj_csv)
+
+    assert csv_str.strip() == '""'