Revert premature change to use lower case

Author: stevebux

internal/events/src/events/letter-events.ts

@@ -13,7 +13,7 @@ export const $LetterEvent = EventEnvelope(
   "letter",
   "letter",
   $Letter,
-  $LetterStatus.options.map((status) => status.toLowerCase()),
+  $LetterStatus.options,
   "letter-origin",
 ).meta({
   title: `letter.* Event`,
@@ -27,13 +27,13 @@ export type LetterEvent = z.infer<typeof $LetterEvent>;
  */
 const eventSchema = (status: LetterStatus) =>
   EventEnvelope(
-    `letter.${status.toLowerCase()}`,
+    `letter.${status}`,
     "letter",
     $Letter,
     [status],
     "letter-origin",
   ).meta({
-    title: `letter.${status.toLowerCase()} Event`,
+    title: `letter.${status} Event`,
     description: `Event schema for letter status change to ${status}`,
   });
 

lambdas/letter-updates-transformer/src/mappers/__tests__/letter-mapper.test.ts

@@ -19,9 +19,9 @@ describe("letter-mapper", () => {
 
     // Check it conforms to the letter event schema - parse will throw an error if not
     $LetterEvent.parse(event);
-    expect(event.type).toBe("uk.nhs.notify.supplier-api.letter.printed.v1");
+    expect(event.type).toBe("uk.nhs.notify.supplier-api.letter.PRINTED.v1");
     expect(event.dataschema).toBe(
-      `https://notify.nhs.uk/cloudevents/schemas/supplier-api/letter.printed.${event.dataschemaversion}.schema.json`,
+      `https://notify.nhs.uk/cloudevents/schemas/supplier-api/letter.PRINTED.${event.dataschemaversion}.schema.json`,
     );
     expect(event.dataschemaversion).toBe("1.0.4");
     expect(event.subject).toBe("letter-origin/supplier-api/letter/id1");

lambdas/letter-updates-transformer/src/mappers/letter-mapper.ts

@@ -12,9 +12,9 @@ export default function mapLetterToCloudEvent(
   return {
     specversion: "1.0",
     id: eventId,
-    type: `uk.nhs.notify.supplier-api.letter.${letter.status.toLowerCase()}.v1`,
+    type: `uk.nhs.notify.supplier-api.letter.${letter.status}.v1`,
     plane: "data",
-    dataschema: `https://notify.nhs.uk/cloudevents/schemas/supplier-api/letter.${letter.status.toLowerCase()}.${dataschemaversion}.schema.json`,
+    dataschema: `https://notify.nhs.uk/cloudevents/schemas/supplier-api/letter.${letter.status}.${dataschemaversion}.schema.json`,
     dataschemaversion,
     source: "/data-plane/supplier-api/letters",
     subject: `letter-origin/supplier-api/letter/${letter.id}`,