Update user accounts and new ifxbilling

coldfront/plugins/ifx/templates/plugins/ifx/calculate_billing_month.html

@@ -107,6 +107,21 @@
                     function () { productUsagesTable.ajax.reload() }
                 )
             })
+            $("#updateUserAccounts").click((ev) => {
+                ev.preventDefault()
+                $.ajax({
+                    url: '/ifx/api/update-user-accounts/',
+                    method: 'POST',
+                    headers: {'X-CSRFToken': '{{ csrf_token }}'},
+                    data: '',
+                    dataType: "json",
+                    error: function (jqXHR, status, error) {
+                        alert(status + ' ' + error)
+                    },
+                }).success(
+                    alert('Update started.  You will receive an email when the update is complete.')
+                )
+            })
         })
     })(jQuery)
 
@@ -130,6 +145,12 @@
             <input id="productUsageReload" type="submit" value="Reload Data"></input>
         </div>
         <div style="position: relative; float: right;">
+            <div style="position: relative; float: left">
+                <form method="post">
+                    {% csrf_token %}
+                    <input id="updateUserAccounts" style="color: white; background-color: red;" type="submit" value="Update User Accounts"></input>
+                </form>
+            </div>
             <div style="position: relative; float: left">
                 <label for="recalculate">Recalculate</label>
                 <input type="checkbox" id="recalculate" name="recalculate" value="false"/>

coldfront/plugins/ifx/urls.py

@@ -3,7 +3,7 @@
 from ifxbilling.views import unauthorized as unauthorized_api
 from ifxuser.views import get_org_names
 from coldfront.plugins.ifx.viewsets import ColdfrontBillingRecordViewSet, ColdfrontReportRunViewSet, ColdfrontProductUsageViewSet
-from coldfront.plugins.ifx.views import get_billing_record_list, unauthorized, report_runs, run_report, calculate_billing_month, billing_month, get_product_usages, billing_records, send_billing_record_review_notification
+from coldfront.plugins.ifx.views import update_user_accounts_view, get_billing_record_list, unauthorized, report_runs, run_report, calculate_billing_month, billing_month, get_product_usages, billing_records, send_billing_record_review_notification
 
 router = routers.DefaultRouter()
 router.register(r'billing-records', ColdfrontBillingRecordViewSet, 'billing-record')
@@ -18,6 +18,7 @@
     path('api/get-org-names/', get_org_names, name='get-org-names'),
     path('api/get-product-usages/', get_product_usages, name='get-product-usages'),
     path('api/send-billing-record-review-notification/<int:year>/<int:month>/', send_billing_record_review_notification, name='send-billing-record-review-notification'),
+    path('api/update-user-accounts/', update_user_accounts_view, name='update-user-accounts'),
     path('api/', include(router.urls)),
     path('unauthorized/', unauthorized, name='unauthorized'),
     path('report-runs/', report_runs, name='report-runs'),

coldfront/plugins/ifx/views.py

@@ -7,17 +7,22 @@
 import json
 from django.shortcuts import render, redirect
 from django.contrib.auth.decorators import login_required
+from django.contrib.auth import get_user_model
 from django.utils import timezone
 from django.db import connection
 from django.conf import settings
 from django.core.exceptions import PermissionDenied
-from rest_framework.decorators import api_view, permission_classes
+from django_q.tasks import async_task
+from rest_framework.decorators import api_view, permission_classes, authentication_classes
 from rest_framework.response import Response
 from rest_framework import status
+from rest_framework.authentication import SessionAuthentication, BasicAuthentication, TokenAuthentication
 from ifxreport.views import run_report as ifxreport_run_report
 from ifxbilling import models as ifxbilling_models
 from ifxbilling.calculator import getClassFromName
 from ifxbilling.views import get_billing_record_list as ifxbilling_get_billing_record_list
+from ifxbilling.fiine import update_user_accounts
+from ifxmail.client import send
 from ifxuser import models as ifxuser_models
 from coldfront.plugins.ifx.calculator import NewColdfrontBillingCalculator
 from coldfront.plugins.ifx.permissions import AdminPermissions
@@ -76,14 +81,15 @@ def billing_records(request):
         raise PermissionDenied
     return render(request, 'plugins/ifx/billing_records.html')
 
-@login_required
+@api_view(['GET',])
+@authentication_classes([TokenAuthentication, SessionAuthentication, BasicAuthentication])
 def get_billing_record_list(request):
     '''
     Get billing record list
     '''
     if not request.user.is_superuser:
         raise PermissionDenied
-    return ifxbilling_get_billing_record_list(request)
+    return ifxbilling_get_billing_record_list(request._request)
 
 @login_required
 @api_view(['POST',])
@@ -252,3 +258,68 @@ def send_billing_record_review_notification(request, year, month):
     except Exception as e:
         logger.exception(e)
         return Response(data={ 'error': f'Billing record summary failed {str(e)}' }, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
+
+def update_user_accounts_and_notify(user_queryset, email):
+    '''
+    Update user accounts and notify the user by sending an email with ifxmail.client send()
+    '''
+    successes = 0
+    errors = []
+
+    for user in user_queryset:
+        try:
+            update_user_accounts(user)
+            successes += 1
+        except Exception as e:
+            logger.exception(e)
+            errors.append(f'Error updating {user}: {e}')
+
+
+    fromstr = 'rchelp@rc.fas.harvard.edu'
+    tostr = email
+    message = f'{successes} user accounts updated successfully.'
+    if errors:
+        errorstr = '\n'.join(errors)
+        message += f'Errors: {errorstr}'
+    subject = "Update of user accounts"
+
+    try:
+        send(
+            to=tostr,
+            fromaddr=fromstr,
+            message=message,
+            subject=subject
+        )
+    except Exception as e:
+        logger.exception(e)
+        raise Exception(f'Error sending email to {tostr} from {fromstr} with message {message} and subject {subject}: {e}.') from e
+    print('User accounts updated and email sent to %s', tostr)
+
+
+@api_view(('POST',))
+def update_user_accounts_view(request):
+    '''
+    Take a list of ifxids and update data from fiine.  Body should be of the form:
+    {
+        'ifxids': [
+            'IFXID0001',
+            'IFXID0002',
+        ]
+    }
+    If no data is specified, all accounts will be updated
+    '''
+    logger.error('Updating user accounts in view')
+    data = request.data
+
+    if not data.keys():
+        queryset = get_user_model().objects.filter(ifxid__isnull=False)
+    else:
+        queryset = get_user_model().objects.filter(ifxid__in=data['ifxids'])
+
+    async_task(
+        'coldfront.plugins.ifx.views.update_user_accounts_and_notify',
+        queryset,
+        request.user.email
+    )
+
+    return Response('OK')