paperwork: Add Certifiers and Certification Count reports

paperwork/dashboard.py

@@ -29,6 +29,16 @@ class PaperworkDashboardFragment(dashboard.LinksCardDashboardFragment):
                 reverse("paperwork:access-verification-report"),
                 permission="paperwork.view_certification",
             ),
+            Link(
+                "Certifiers",
+                reverse("paperwork:certifiers-report"),
+                permission="paperwork.view_certification",
+            ),
+            Link(
+                "Certification Count",
+                reverse("paperwork:certification-count-report"),
+                permission="paperwork.view_certification",
+            ),
         ]
 
         member = Member.from_user(self.request.user)

paperwork/templates/paperwork/certification_count_report.dj.html

@@ -0,0 +1,12 @@
+{% extends "base.dj.html" %}
+
+{% load render_table from django_tables2 %}
+
+{% block title %}Certification Count Report{% endblock %}
+{% block admin_link %}
+  {% url 'admin:paperwork_certification_changelist' %}
+{% endblock %}
+{% block content %}
+  {% include "cmsmanage/components/download_table.dj.html" %}
+  {% render_table table %}
+{% endblock %}

paperwork/templates/paperwork/certifiers_report.dj.html

@@ -0,0 +1,12 @@
+{% extends "base.dj.html" %}
+
+{% load render_table from django_tables2 %}
+
+{% block title %}Certifiers Report{% endblock %}
+{% block admin_link %}
+  {% url 'admin:paperwork_certification_changelist' %}
+{% endblock %}
+{% block content %}
+  {% include "cmsmanage/components/download_table.dj.html" %}
+  {% render_table table %}
+{% endblock %}

paperwork/urls.py

@@ -40,4 +40,14 @@ urlpatterns = [
         views.AccessVerificationReport.as_view(),
         name="access-verification-report",
     ),
+    path(
+        "certifiers",
+        views.CertifiersReport.as_view(),
+        name="certifiers-report",
+    ),
+    path(
+        "certification-count",
+        views.CertificationCountReport.as_view(),
+        name="certification-count-report",
+    ),
 ]

paperwork/views.py

@@ -3,7 +3,7 @@ from django.contrib import staticfiles
 from django.contrib.auth.decorators import login_required
 from django.contrib.auth.mixins import PermissionRequiredMixin
 from django.db import models
-from django.db.models import Case, Q, Value, When
+from django.db.models import Case, Count, Max, Q, Value, When
 from django.db.models.functions import Concat
 from django.http import HttpResponse, HttpResponseBadRequest, HttpResponseNotFound
 from django.shortcuts import get_object_or_404, render
@@ -324,3 +324,72 @@ class AccessVerificationReport(
             )
         )
         return qs
+
+
+class CertifiersTable(tables.Table):
+    certified_by = tables.Column()
+    certification_version__definition__name = tables.Column("Certification")
+    certification_version__definition__department__name = tables.Column("Department")
+    number_issued_on_this_tool = tables.Column()
+    last_issued_certification_date = tables.Column()
+
+
+class CertifiersReport(
+    ExportMixin,
+    SingleTableMixin,
+    PermissionRequiredMixin,
+    ListView,
+):
+    model = Certification
+    permission_required = "paperwork.view_certification"
+    template_name = "paperwork/certifiers_report.dj.html"
+    table_class = CertifiersTable
+    export_formats = ("csv", "xlsx", "ods")
+
+    def get_queryset(self):
+        qs = super().get_queryset()
+        return (
+            qs.values(
+                "certification_version__definition__department__name",
+                "certification_version__definition__name",
+                "certified_by",
+            )
+            .annotate(
+                number_issued_on_this_tool=Count("*"),
+                last_issued_certification_date=Max("date"),
+            )
+            .order_by(
+                "certification_version__definition__name",
+                "last_issued_certification_date",
+            )
+        )
+
+
+class CertificationCountTable(tables.Table):
+    certification_version__definition__name = tables.Column("Certification")
+    certification_version__definition__department__name = tables.Column("Department")
+    total_issued = tables.Column()
+
+
+class CertificationCountReport(
+    ExportMixin,
+    SingleTableMixin,
+    PermissionRequiredMixin,
+    ListView,
+):
+    model = Certification
+    permission_required = "paperwork.view_certification"
+    template_name = "paperwork/certification_count_report.dj.html"
+    table_class = CertificationCountTable
+    export_formats = ("csv", "xlsx", "ods")
+
+    def get_queryset(self):
+        qs = super().get_queryset()
+        return (
+            qs.values(
+                "certification_version__definition__name",
+                "certification_version__definition__department__name",
+            )
+            .annotate(total_issued=Count("*"))
+            .order_by("certification_version__definition__name")
+        )