chore(): create default refund reasons (#13591)

* chore(): create default refund reasons

* Create great-donuts-swim.md

* woops

* woopsie

* woopsie

* tests

* tests

* woopsie

* fml

* fix: comment

packages/modules/payment/src/migrations/.snapshot-medusa-payment.json

@@ -450,6 +450,7 @@
             "id"
           ],
           "referencedTableName": "public.payment_collection",
+          "createForeignKeyConstraint": true,
           "deleteRule": "cascade",
           "updateRule": "cascade"
         },
@@ -463,6 +464,7 @@
             "id"
           ],
           "referencedTableName": "public.payment_provider",
+          "createForeignKeyConstraint": true,
           "deleteRule": "cascade",
           "updateRule": "cascade"
         }
@@ -658,6 +660,7 @@
             "id"
           ],
           "referencedTableName": "public.payment_collection",
+          "createForeignKeyConstraint": true,
           "deleteRule": "cascade",
           "updateRule": "cascade"
         }
@@ -871,6 +874,7 @@
             "id"
           ],
           "referencedTableName": "public.payment_collection",
+          "createForeignKeyConstraint": true,
           "deleteRule": "cascade",
           "updateRule": "cascade"
         },
@@ -884,6 +888,7 @@
             "id"
           ],
           "referencedTableName": "public.payment_session",
+          "createForeignKeyConstraint": true,
           "updateRule": "cascade"
         }
       },
@@ -1022,6 +1027,7 @@
             "id"
           ],
           "referencedTableName": "public.payment",
+          "createForeignKeyConstraint": true,
           "deleteRule": "cascade",
           "updateRule": "cascade"
         }
@@ -1286,6 +1292,7 @@
             "id"
           ],
           "referencedTableName": "public.payment",
+          "createForeignKeyConstraint": true,
           "deleteRule": "cascade",
           "updateRule": "cascade"
         },
@@ -1299,6 +1306,7 @@
             "id"
           ],
           "referencedTableName": "public.refund_reason",
+          "createForeignKeyConstraint": true,
           "deleteRule": "set null",
           "updateRule": "cascade"
         }

packages/modules/payment/src/migrations/Migration20250924135437.ts

@@ -0,0 +1,35 @@
+import { Migration } from "@mikro-orm/migrations"
+import { ulid } from "ulid"
+
+export class Migration20250924135437 extends Migration {
+  override async up(): Promise<void> {
+    const [existingReason] = await this.execute(`
+      SELECT 1 as exists
+      FROM "refund_reason"
+      LIMIT 1
+    `)
+
+    if (!existingReason) {
+      // 2. Create default shipping option type
+      await this.execute(`
+        INSERT INTO "refund_reason" (id, label, description)
+        VALUES 
+          ('refr_${ulid()}', 'Shipping Issue', 'Refund due to lost, delayed, or misdelivered shipment'),
+          ('refr_${ulid()}', 'Customer Care Adjustment', 'Refund given as goodwill or compensation for inconvenience'),
+          ('refr_${ulid()}', 'Pricing Error', 'Refund to correct an overcharge, missing discount, or incorrect price');
+      `)
+    }
+  }
+
+  override async down(): Promise<void> {
+    // Remove the default refund reasons we created
+    this.addSql(`
+      DELETE FROM "refund_reason"
+      WHERE ("label", "description") IN (
+        ('Shipping Issue', 'Refund due to lost, delayed, or misdelivered shipment'),
+        ('Customer Care Adjustment', 'Refund given as goodwill or compensation for inconvenience'),
+        ('Pricing Error', 'Refund to correct an overcharge, missing discount, or incorrect price')
+      )
+    `)
+  }
+}