membershipworks: Add new event attendee email report

membershipworks/dashboard.py

@@ -16,6 +16,7 @@ class MembershipworksDashboardFragment(dashboard.DashboardFragment):
 
         if self.request.user.has_perm("membershipworks.view_event"):
             links["Event Report"] = reverse("membershipworks:event-index-report")
+            links["Event Attendees"] = reverse("membershipworks:event-attendees")
 
         return {"links": links}
 

membershipworks/migrations/0013_eventattendee.py

@@ -0,0 +1,26 @@
+# Generated by Django 5.0.1 on 2024-02-02 22:07
+
+from django.db import migrations
+
+import django_db_views.migration_functions
+import django_db_views.operations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("membershipworks", "0012_eventattendeestats_eventtickettype"),
+    ]
+
+    operations = [
+        django_db_views.operations.ViewRunPython(
+            code=django_db_views.migration_functions.ForwardViewMigration(
+                "SELECT eventext.event_ptr_id as event_id, tkt.uid, tkt.name, tkt.email, tkt.sum\n    FROM\n        membershipworks_eventext as eventext,\n        JSON_TABLE(eventext.details, '$.usr[*]' COLUMNS (\n            uid VARCHAR(24) PATH '$.uid',\n            name VARCHAR(256) PATH '$.nam',\n            email VARCHAR(256) PATH '$.eml',\n            sum DOUBLE PATH '$.sum'\n        )) as tkt",
+                "membershipworks_eventattendee",
+                engine="django.db.backends.mysql",
+            ),
+            reverse_code=django_db_views.migration_functions.BackwardViewMigration(
+                "", "membershipworks_eventattendee", engine="django.db.backends.mysql"
+            ),
+            atomic=False,
+        ),
+    ]

membershipworks/models.py

@@ -688,3 +688,28 @@ class EventAttendeeStats(DBView):
 
     class Meta:
         managed = False
+
+
+class EventAttendee(DBView):
+    event = models.ForeignKey(
+        EventExt, on_delete=models.CASCADE, related_name="attendees"
+    )
+    uid = models.ForeignKey(Member, on_delete=models.DO_NOTHING)
+    name = models.CharField(max_length=256)
+    email = models.CharField(max_length=256)
+    sum = models.FloatField()
+
+    view_definition = """
+    SELECT eventext.event_ptr_id as event_id, tkt.uid, tkt.name, tkt.email, tkt.sum
+    FROM
+        membershipworks_eventext as eventext,
+        JSON_TABLE(eventext.details, '$.usr[*]' COLUMNS (
+            uid VARCHAR(24) PATH '$.uid',
+            name VARCHAR(256) PATH '$.nam',
+            email VARCHAR(256) PATH '$.eml',
+            sum DOUBLE PATH '$.sum'
+        )) as tkt
+    """
+
+    class Meta:
+        managed = False

membershipworks/templates/membershipworks/eventattendee_list.dj.html

@@ -0,0 +1,27 @@
+{% extends "base.dj.html" %}
+
+{% load render_table from django_tables2 %}
+
+{% block title %}Event Attendees{% endblock %}
+{% block admin_link %}
+  {% url 'admin:membershipworks_eventext_changelist' %}
+{% endblock %}
+{% block content %}
+  <form method="get" class="container-fluid">
+    <div class="row g-2 align-items-center">
+      <div class="col-auto">
+        <div class="form-floating">
+          <input type="date"
+                 class="form-control"
+                 id="newSince"
+                 name="new_since"
+                 value="{{ filter.form.new_since.value }}">
+          <label for="newSince">New Since</label>
+        </div>
+      </div>
+      <button class="btn btn-primary col-auto" type="submit">Filter</button>
+      <div class="col-auto">{% include "cmsmanage/components/download_table.dj.html" %}</div>
+    </div>
+  </form>
+  {% render_table table %}
+{% endblock %}

membershipworks/urls.py

@@ -1,6 +1,7 @@
 from django.urls import path
 
 from .views import (
+    EventAttendeeListView,
     EventIndexReport,
     EventInvoiceView,
     EventMonthReport,
@@ -42,4 +43,9 @@ urlpatterns = [
         EventInvoiceView.as_view(),
         name="event-invoice",
     ),
+    path(
+        "event-attendees",
+        EventAttendeeListView.as_view(),
+        name="event-attendees",
+    ),
 ]

membershipworks/views.py

@@ -4,24 +4,27 @@ from django.conf import settings
 from django.contrib import messages
 from django.contrib.auth.decorators import permission_required
 from django.contrib.auth.mixins import PermissionRequiredMixin
+from django.db.models import Subquery
 from django.db.models.functions import TruncMonth, TruncYear
 from django.shortcuts import render
 from django.template.defaultfilters import floatformat
-from django.views.generic import DetailView
+from django.views.generic import DetailView, ListView
 from django.views.generic.dates import (
     ArchiveIndexView,
     MonthArchiveView,
     YearArchiveView,
 )
 
+import django_filters
 import django_tables2 as tables
 from dal import autocomplete
+from django_filters.views import BaseFilterView
 from django_tables2 import A, SingleTableMixin
 from django_tables2.export.views import ExportMixin
 
 from membershipworks.membershipworks_api import MembershipWorks
 
-from .models import EventExt, Member
+from .models import EventAttendee, EventExt, Member
 
 
 class MemberAutocomplete(autocomplete.Select2QuerySetView):
@@ -329,3 +332,36 @@ class EventInvoiceView(SingleTableMixin, PermissionRequiredMixin, DetailView):
 
     def get_table_kwargs(self):
         return {"event": self.object}
+
+
+class EventAttendeeTable(tables.Table):
+    class Meta:
+        model = EventAttendee
+        fields = ("name", "email")
+
+
+class EventAttendeeFilters(django_filters.FilterSet):
+    new_since = django_filters.DateFilter(
+        field_name="event__start", method="filter_new_since"
+    )
+
+    def filter_new_since(self, queryset, name, value):
+        return queryset.filter(**{f"{name}__gte": value}).exclude(
+            email__in=Subquery(
+                queryset.filter(**{f"{name}__lt": value}).values("email")
+            )
+        )
+
+
+class EventAttendeeListView(
+    BaseFilterView, ExportMixin, SingleTableMixin, PermissionRequiredMixin, ListView
+):
+    permission_required = "membershipworks.view_eventext"
+    queryset = EventAttendee.objects.all()
+    table_class = EventAttendeeTable
+    template_name = "membershipworks/eventattendee_list.dj.html"
+    export_formats = ("csv", "xlsx", "ods")
+    filterset_class = EventAttendeeFilters
+
+    def get_table_data(self):
+        return super().get_table_data().values("name", "email").distinct()