Fix sorting of items

W.T.F past self. Char field for a reference number?!

training/migrations/0010_auto_20211228_1144.py

@@ -0,0 +1,23 @@
+# Generated by Django 3.1.13 on 2021-12-28 11:44
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('training', '0009_auto_20211221_1539'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='trainingcategory',
+            name='reference_number',
+            field=models.IntegerField(unique=True),
+        ),
+        migrations.AlterField(
+            model_name='trainingitem',
+            name='reference_number',
+            field=models.IntegerField(),
+        ),
+    ]

training/models.py

@@ -46,7 +46,7 @@ class Trainee(Profile, RevisionMixin):
 
 
 class TrainingCategory(models.Model):
-    reference_number = models.CharField(max_length=3, unique=True)
+    reference_number = models.IntegerField(unique=True)
     name = models.CharField(max_length=50)
 
     def __str__(self):
@@ -57,7 +57,7 @@ class TrainingCategory(models.Model):
 
 
 class TrainingItem(models.Model):
-    reference_number = models.CharField(max_length=3)
+    reference_number = models.IntegerField()
     category = models.ForeignKey('TrainingCategory', related_name='items', on_delete=models.RESTRICT)
     name = models.CharField(max_length=50)
     active = models.BooleanField(default = True)

training/templates/item_list.html

@@ -13,7 +13,11 @@
       <div class="card-body">
         <div class="list-group list-group-flush">
             {% for item in category.items.all %}
+            {% if item.active %}
             <li class="list-group-item">{{ item }}</li>
+            {% elif request.user.is_superuser %}
+            <li class="list-group-item text-warning">{{ item }} (inactive)</li>
+            {% endif %}
             {% endfor %}
         </div>
       </div>