From 48c7facbed229629b604b422c17bfcb58797d170 Mon Sep 17 00:00:00 2001
From: arsalansufi <arsalan@voting.works>
Date: Mon, 8 Jan 2024 15:46:03 -0500
Subject: [PATCH] Translate election date and add to election packages (#4487)

---
 apps/design/backend/src/app.test.ts           | 17 ++++++++++++-
 .../src/worker/generate_election_package.ts   | 25 +++++++++++++++++++
 2 files changed, 41 insertions(+), 1 deletion(-)

diff --git a/apps/design/backend/src/app.test.ts b/apps/design/backend/src/app.test.ts
index 79d5a8ad8..e86d53eff 100644
--- a/apps/design/backend/src/app.test.ts
+++ b/apps/design/backend/src/app.test.ts
@@ -18,6 +18,7 @@ import {
   District,
   DistrictId,
   Election,
+  ElectionStringKey,
   ElectionType,
   LanguageCode,
   Parties,
@@ -317,10 +318,11 @@ test('Election package export', async () => {
   // Check overall structure of zip file
 
   const zip = await JsZip.loadAsync(electionPackageContents);
-  expect(Object.keys(zip.files)).toEqual([
+  expect(Object.keys(zip.files).sort()).toEqual([
     'appStrings.json',
     'election.json',
     'systemSettings.json',
+    'vxElectionStrings.json',
   ]);
 
   // Check appStrings.json
@@ -360,6 +362,19 @@ test('Election package export', async () => {
     }
   }
 
+  // Check vxElectionStrings.json
+
+  const vxElectionStrings = safeParseJson(
+    await assertDefined(zip.file('vxElectionStrings.json')).async('text'),
+    UiStringsPackageSchema
+  ).unsafeUnwrap();
+
+  for (const languageCode of Object.values(LanguageCode)) {
+    expect(
+      vxElectionStrings[languageCode]?.[ElectionStringKey.ELECTION_DATE]
+    ).toBeDefined();
+  }
+
   // Check election.json
 
   const electionDefinition = safeParseElectionDefinition(
diff --git a/apps/design/backend/src/worker/generate_election_package.ts b/apps/design/backend/src/worker/generate_election_package.ts
index 733e5206e..2dcf7b247 100644
--- a/apps/design/backend/src/worker/generate_election_package.ts
+++ b/apps/design/backend/src/worker/generate_election_package.ts
@@ -8,13 +8,16 @@ import { assertDefined } from '@votingworks/basics';
 import { layOutAllBallotStyles } from '@votingworks/hmpb-layout';
 import {
   BallotType,
+  Election,
   ElectionPackageFileName,
+  ElectionStringKey,
   getDisplayElectionHash,
   Id,
   LanguageCode,
   safeParseJson,
   UiStringsPackage,
 } from '@votingworks/types';
+import { format } from '@votingworks/utils';
 
 import { PORT } from '../globals';
 import { GoogleCloudTranslator } from '../language_and_audio/translator';
@@ -55,6 +58,22 @@ async function translateAppStrings(
   return appStrings;
 }
 
+function translateVxElectionStrings(election: Election): UiStringsPackage {
+  const electionDate = new Date(election.date);
+  const vxElectionStrings: UiStringsPackage = {};
+  for (const languageCode of Object.values(LanguageCode)) {
+    vxElectionStrings[languageCode] = {};
+    const electionDateInLanguage = format.localeLongDate(
+      electionDate,
+      languageCode
+    );
+    assertDefined(vxElectionStrings[languageCode])[
+      ElectionStringKey.ELECTION_DATE
+    ] = electionDateInLanguage;
+  }
+  return vxElectionStrings;
+}
+
 export async function generateElectionPackage(
   { translator, workspace }: WorkerContext,
   { electionId }: { electionId: Id }
@@ -72,6 +91,12 @@ export async function generateElectionPackage(
     JSON.stringify(appStrings, null, 2)
   );
 
+  const vxElectionStrings = translateVxElectionStrings(election);
+  zip.file(
+    ElectionPackageFileName.VX_ELECTION_STRINGS,
+    JSON.stringify(vxElectionStrings, null, 2)
+  );
+
   const { electionDefinition } = layOutAllBallotStyles({
     election,
     // Ballot type and ballot mode shouldn't change the election definition, so it doesn't matter