Add explanations to payment methods, remove 'SU Core' method as now obsolete

RIGS/migrations/0051_alter_payment_method.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.19 on 2023-07-09 21:23
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('RIGS', '0050_event_forum_url'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='payment',
+            name='method',
+            field=models.CharField(blank=True, choices=[('C', 'Cash'), ('I', 'Internal'), ('E', 'External'), ('T', 'TEC Adjustment')], default='', max_length=2),
+        ),
+    ]

RIGS/models.py

@@ -688,13 +688,11 @@ class Payment(models.Model, RevisionMixin):
     CASH = 'C'
     INTERNAL = 'I'
     EXTERNAL = 'E'
-    SUCORE = 'SU'
     ADJUSTMENT = 'T'
     METHODS = (
         (CASH, 'Cash'),
         (INTERNAL, 'Internal'),
         (EXTERNAL, 'External'),
-        (SUCORE, 'SU Core'),
         (ADJUSTMENT, 'TEC Adjustment'),
     )
 

RIGS/templates/payment_form.html

@@ -29,7 +29,15 @@
     </div>
     <div class="row pt-3">
         <label class="col-sm-4 col-form-label"
-               for="{{ form.method.id_for_label }}">{{ form.method.label }}</label>
+               for="{{ form.method.id_for_label }}">{{ form.method.label }}
+        <span class="fas fa-info-circle text-info" data-toggle="collapse" data-target="#collapse" aria-expanded="false" aria-controls="collapse"></span>
+        <ul class="collapse" id="collapse">
+            <li>Cash - Self Explanatory</li>
+            <li>Internal - Transfers within the Students' Union only</li>
+            <li>External - All other transfers (<em>including</em> the University)</li>
+            <li>TEC Adjustment - Manual corrections</li>
+        </ul>
+        </label>
         <div class="col-sm-8">
             {% render_field form.method class+="form-control" %}
         </div>