Add Explicit Ordering to ModuleLevels and Categories

server/books/migrations/0044_auto_20230831_0845.py

@@ -0,0 +1,31 @@
+# Generated by Django 3.2.16 on 2023-08-31 08:45
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('books', '0043_auto_20230822_1219'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='modulecategory',
+            options={'ordering': ('order', 'name'), 'verbose_name': 'module type', 'verbose_name_plural': 'module types'},
+        ),
+        migrations.AlterModelOptions(
+            name='modulelevel',
+            options={'ordering': ('order', 'name'), 'verbose_name': 'module level', 'verbose_name_plural': 'module Levels'},
+        ),
+        migrations.AddField(
+            model_name='modulecategory',
+            name='order',
+            field=models.PositiveIntegerField(default=99, help_text='Order in the Dropdown List'),
+        ),
+        migrations.AddField(
+            model_name='modulelevel',
+            name='order',
+            field=models.PositiveIntegerField(default=99, help_text='Order in the Dropdown List'),
+        ),
+    ]

server/books/models/module.py

@@ -1,10 +1,10 @@
-from django.db import models
 from django import forms
+from django.db import models
 from django.utils import timezone
+from django.utils.translation import gettext as _
+from wagtail.admin.forms import WagtailAdminPageForm
 from wagtail.admin.panels import FieldPanel, TabbedInterface, ObjectList
 from wagtail.fields import RichTextField
-from wagtail.admin.forms import WagtailAdminPageForm
-from django.utils.translation import gettext as _
 
 from core.constants import DEFAULT_RICH_TEXT_FEATURES
 from core.wagtail_utils import StrictHierarchyPage, get_default_settings
@@ -20,25 +20,28 @@ class ModuleLevel(models.Model):
     filter_attribute_type = models.CharField(
         max_length=16, choices=FILTER_ATTRIBUTE_TYPE, default=EXACT
     )
-
+    order = models.PositiveIntegerField(null=False, blank=False, default=99, help_text='Order in the Dropdown List')
-    def __str__(self):
-        return self.name
 
     class Meta:
         verbose_name_plural = _("module Levels")
         verbose_name = _("module level")
+        ordering = ("order", "name")
+
+    def __str__(self):
+        return self.name
 
 
 class ModuleCategory(models.Model):
-    class Meta:
-        verbose_name = _("module type")
-        verbose_name_plural = _("module types")
-        ordering = ("name",)
-
     name = models.CharField(max_length=255)
     filter_attribute_type = models.CharField(
         max_length=16, choices=FILTER_ATTRIBUTE_TYPE, default=EXACT
     )
+    order = models.PositiveIntegerField(null=False, blank=False, default=99, help_text='Order in the Dropdown List')
+
+    class Meta:
+        verbose_name = _("module type")
+        verbose_name_plural = _("module types")
+        ordering = ("order", "name")
 
     def __str__(self):
         return f"{self.name}"

server/books/wagtail_hooks.py

@@ -16,15 +16,12 @@ class ModuleAdmin(ModelAdmin):
 
 class ModuleLevelAdmin(ModelAdmin):
     model = ModuleLevel
-    list_display = ("name",)
+    list_display = ("name","filter_attribute_type", "order")
-    ordering = ("name",)
 
 
 class ModuleCategoryAdmin(ModelAdmin):
     model = ModuleCategory
-    list_display = ("name",)
+    list_display = ("name", "filter_attribute_type", "order")
-    ordering = ("name",)
-    inspect_view_fields = ("name",)
 
 
 class InstrumentGroup(ModelAdminGroup):