feat(rns): adds migration

src/migrations/scripts/1609770161070-normalises_rns_expiration.ts

@@ -0,0 +1,41 @@
+import { QueryInterface } from 'sequelize'
+import { DataType, Sequelize } from 'sequelize-typescript'
+
+export default {
+  // eslint-disable-next-line require-await
+  async up (
+    queryInterface: QueryInterface,
+    sequelize: Sequelize
+  ): Promise<void> {
+    const transaction = await sequelize.transaction()
+    try {
+      await queryInterface.addColumn('rns_domain', 'expirationDate', {
+        type: DataType.DATE
+      }, { transaction })
+      await sequelize.query(`
+        UPDATE rns_domain
+        SET expirationDate = (
+          SELECT rns_domain_expiration.date
+          FROM rns_domain_expiration
+          WHERE rns_domain_expiration.tokenId = rns_domain.tokenId
+          )
+        WHERE EXISTS (
+          SELECT *
+          FROM rns_domain_expiration
+          WHERE rns_domain_expiration.tokenId = rns_domain.tokenId
+        )
+      `, { transaction })
+      await queryInterface.dropTable('rns_domain_expiration', { transaction })
+
+      await transaction.commit()
+    } catch (e) {
+      await transaction.rollback()
+      throw e
+    }
+  },
+
+  // eslint-disable-next-line require-await
+  async down (queryInterface: QueryInterface, sequelize: Sequelize): Promise<void> {
+    return Promise.reject(Error('Not implemented'))
+  }
+}