make migration to add createdAt and updatedAt columns to applicant_records table

Author: ericahan22

backend/typescript/migrations/20251112014713-add-createdat-applicant-records.ts

@@ -0,0 +1,22 @@
+import { DataType } from "sequelize-typescript";
+import { Migration } from "../umzug";
+
+const TABLE_NAME = "applicant_records";
+
+export const up: Migration = async ({ context: sequelize }) => {
+  await sequelize.getQueryInterface().addColumn(TABLE_NAME, "createdAt", {
+    type: DataType.DATE,
+    allowNull: false,
+    defaultValue: new Date(),
+  });
+  await sequelize.getQueryInterface().addColumn(TABLE_NAME, "updatedAt", {
+    type: DataType.DATE,
+    allowNull: false,
+    defaultValue: new Date(),
+  });
+};
+
+export const down: Migration = async ({ context: sequelize }) => {
+  await sequelize.getQueryInterface().removeColumn(TABLE_NAME, "createdAt");
+  await sequelize.getQueryInterface().removeColumn(TABLE_NAME, "updatedAt");
+};

backend/typescript/services/implementations/applicantRecordService.ts

@@ -22,7 +22,7 @@ class ApplicantRecordService implements IApplicantRecordService {
       return {
         id: String(applicantRecord.id),
         applicantId: String(applicantRecord.applicantId),
-        position: applicantRecord.position as PositionTitle,W
+        position: applicantRecord.position as PositionTitle,
         roleSpecificQuestions: applicantRecord.roleSpecificQuestions,
         choice: applicantRecord.choice,
         status: applicantRecord.status,