Adds a migration covering a missing case from ticket #113...

django-backend/fecfiler/scha_transactions/migrations/0027_auto_20221007_1427.py

@@ -0,0 +1,58 @@
+# Generated by Django 3.2.12 on 2022-10-03 20:24
+
+from django.db import migrations
+
+
+def update_transaction_type_identifiers(apps, schema_editor):
+    sch_a_transaction = apps.get_model("scha_transactions", "SchATransaction")  # noqa
+
+    identifiers = {
+        "JF_TRANSFER_PAC_MEMO": "PAC_JF_TRANSFER_MEMO",
+    }
+
+    for transaction in sch_a_transaction.objects.all():
+        if update_identifier(transaction, identifiers):
+            transaction.save()
+
+
+def reverse_tid_update(apps, schema_editor):
+    sch_a_transaction = apps.get_model("scha_transactions", "SchATransaction")  # noqa
+
+    identifiers = {
+        "PAC_JF_TRANSFER_MEMO":"JF_TRANSFER_PAC_MEMO",
+    }
+
+    for transaction in sch_a_transaction.objects.all():
+        if update_identifier(transaction, identifiers):
+            transaction.save()
+
+
+def update_identifier(transaction, identifiers):
+    if (transaction.transaction_type_identifier in identifiers.keys()):
+        new_identifier = identifiers[transaction.transaction_type_identifier]
+        transaction.transaction_type_identifier = new_identifier
+        return True
+    return False
+
+
+def update_purpose_description(transaction, purpose_desc):
+    updated = False
+    for key in purpose_desc.keys():
+        if (transaction.contribution_purpose_descrip):
+            if (key in transaction.contribution_purpose_descrip):
+                old_desc = transaction.contribution_purpose_descrip
+                new_desc = old_desc.replace(key, purpose_desc[key])
+                transaction.contribution_purpose_descrip = new_desc
+                updated = True
+    return updated
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('scha_transactions', '0026_schatransaction_aggregation_group'),
+    ]
+
+    operations = [
+        migrations.RunPython(update_transaction_type_identifiers, reverse_tid_update),
+    ]