fix: rm email and phone on exteranl profile

apps/edr-freight-api/src/migrations/1820000000011-DropEmailPhoneFromExternalProfiles.ts

@@ -0,0 +1,33 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+/**
+ * Contact email/phone for an external profile is sourced from IAM (the user's
+ * identity) and from the company record, so the duplicated `email`/`phone`
+ * columns on external_profiles are redundant and are dropped. Dropping `email`
+ * also removes its UNIQUE constraint.
+ */
+export class DropEmailPhoneFromExternalProfiles1820000000011
+  implements MigrationInterface
+{
+  name = 'DropEmailPhoneFromExternalProfiles1820000000011';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(
+      `ALTER TABLE freight.external_profiles DROP COLUMN IF EXISTS email;`,
+    );
+    await queryRunner.query(
+      `ALTER TABLE freight.external_profiles DROP COLUMN IF EXISTS phone;`,
+    );
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    // Re-added as nullable (the original email was UNIQUE NOT NULL) since the
+    // dropped values cannot be recovered to satisfy those constraints.
+    await queryRunner.query(
+      `ALTER TABLE freight.external_profiles ADD COLUMN IF NOT EXISTS email varchar(150);`,
+    );
+    await queryRunner.query(
+      `ALTER TABLE freight.external_profiles ADD COLUMN IF NOT EXISTS phone varchar(20);`,
+    );
+  }
+}