feat: admin panel configuration for engagement app

apps/engagement/admin.py

@@ -0,0 +1,46 @@
+from django.contrib import admin
+from .models import (
+    NotifiableEvent,
+    NotificationPreference,
+    AppNotificationTemplate,
+    AppNotification,
+    EmailNotificationTemplate,
+    EmailNotification
+)
+
+@admin.register(NotifiableEvent)
+class NotifiableEventAdmin(admin.ModelAdmin):
+    list_display = ('event_type', 'person', 'created_at', 'delete_at')
+    list_filter = ('event_type', 'created_at')
+    search_fields = ('person__email', 'person__first_name', 'person__last_name')
+    readonly_fields = ('created_at',)
+
+@admin.register(NotificationPreference)
+class NotificationPreferenceAdmin(admin.ModelAdmin):
+    list_display = ('person', 'product_notifications')
+    search_fields = ('person__email', 'person__first_name', 'person__last_name')
+    readonly_fields = ('created_at',)
+
+@admin.register(AppNotificationTemplate)
+class AppNotificationTemplateAdmin(admin.ModelAdmin):
+    list_display = ('event_type', 'title')
+    search_fields = ('event_type', 'title', 'template')
+
+@admin.register(AppNotification)
+class AppNotificationAdmin(admin.ModelAdmin):
+    list_display = ('person', 'title', 'is_read', 'read_at', 'created_at')
+    list_filter = ('is_read', 'created_at', 'read_at')
+    search_fields = ('person__email', 'title', 'message')
+    readonly_fields = ('created_at',)
+
+@admin.register(EmailNotificationTemplate)
+class EmailNotificationTemplateAdmin(admin.ModelAdmin):
+    list_display = ('event_type', 'title')
+    search_fields = ('event_type', 'title', 'template')
+
+@admin.register(EmailNotification)
+class EmailNotificationAdmin(admin.ModelAdmin):
+    list_display = ('person', 'title', 'sent_at', 'delete_at')
+    list_filter = ('sent_at',)
+    search_fields = ('person__email', 'title', 'body')
+    readonly_fields = ('created_at',)