add sub types for skin change symptom type

Author: MatMoore

manage_breast_screening/participants/migrations/0028_add_skin_change_subtypes.py

@@ -0,0 +1,37 @@
+# Generated by Django 5.2.6 on 2025-09-29 08:26
+
+from django.db import migrations
+
+
+def add_symptom_sub_types(apps, schema_editor):
+    SymptomSubType = apps.get_model("participants", "SymptomSubType")
+
+    SymptomSubType.objects.create(
+        symptom_type_id="skin-change", id="sores_or_cysts", name="Sores or cysts"
+    )
+    SymptomSubType.objects.create(
+        symptom_type_id="skin-change",
+        id="dimples_or_indentation",
+        name="Dimples or indentation",
+    )
+    SymptomSubType.objects.create(symptom_type_id="skin-change", id="rash", name="Rash")
+    SymptomSubType.objects.create(
+        symptom_type_id="skin-change", id="colour_change", name="Colour change"
+    )
+    SymptomSubType.objects.create(
+        symptom_type_id="skin-change", id="other", name="Otgher"
+    )
+
+
+def remove_symptom_sub_types(apps, schema_editor):
+    SymptomSubType = apps.get_model("participants", "SymptomSubType")
+    SymptomSubType.objects.all().delete()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("participants", "0027_alter_symptom_area"),
+    ]
+
+    operations = [migrations.RunPython(add_symptom_sub_types, remove_symptom_sub_types)]

manage_breast_screening/participants/models/symptom.py

@@ -15,6 +15,12 @@ class SymptomType(ReferenceDataModel):
 
 
 class SymptomSubType(ReferenceDataModel):
+    SORES_OR_CYSTS = "sores_or_cysts"
+    DIMPLES_OR_INDENTATION = "dimples_or_indentation"
+    RASH = "rash"
+    COLOUR_CHANGE = "colour_change"
+    OTHER = "other"
+
     symptom_type = models.ForeignKey(SymptomType, on_delete=models.CASCADE)
     name = models.CharField(null=False, blank=False)