fix: move singleplayer create to trpc

packages/trpc/server/singleplayer-router/helper.ts

@@ -0,0 +1,37 @@
+import { DateTime } from 'luxon';
+import { match } from 'ts-pattern';
+
+import { FieldType, Prisma } from '@documenso/prisma/client';
+
+import type { TCreateSinglePlayerDocumentMutationSchema } from './schema';
+
+/**
+ * Map the fields provided by the user to fields compatible with Prisma.
+ *
+ * Signature fields are handled separately.
+ *
+ * @param field The field passed in by the user.
+ * @param signer The details of the person who is signing this document.
+ * @returns A field compatible with Prisma.
+ */
+export const mapField = (
+  field: TCreateSinglePlayerDocumentMutationSchema['fields'][number],
+  signer: TCreateSinglePlayerDocumentMutationSchema['signer'],
+) => {
+  const customText = match(field.type)
+    .with(FieldType.DATE, () => DateTime.now().toFormat('yyyy-MM-dd hh:mm a'))
+    .with(FieldType.EMAIL, () => signer.email)
+    .with(FieldType.NAME, () => signer.name)
+    .otherwise(() => '');
+
+  return {
+    type: field.type,
+    page: field.page,
+    positionX: new Prisma.Decimal(field.positionX),
+    positionY: new Prisma.Decimal(field.positionY),
+    width: new Prisma.Decimal(field.width),
+    height: new Prisma.Decimal(field.height),
+    customText,
+    inserted: true,
+  };
+};