feat(backend): add article label to posts

backend/src/db/migrations/20230329150329-article-label-for-posts.js

@@ -0,0 +1,53 @@
+import { getDriver } from '../../db/neo4j'
+
+export const description = ''
+
+export async function up(next) {
+  const driver = getDriver()
+  const session = driver.session()
+  const transaction = session.beginTransaction()
+
+  try {
+    await transaction.run(`
+      MATCH (post:Post)
+      SET post:Article
+      RETURN post
+    `)
+    await transaction.commit()
+    next()
+  } catch (error) {
+    // eslint-disable-next-line no-console
+    console.log(error)
+    await transaction.rollback()
+    // eslint-disable-next-line no-console
+    console.log('rolled back')
+    throw new Error(error)
+  } finally {
+    session.close()
+  }
+}
+
+export async function down(next) {
+  const driver = getDriver()
+  const session = driver.session()
+  const transaction = session.beginTransaction()
+
+  try {
+    await transaction.run(`
+      MATCH (post:Post)
+      REMOVE post:Article
+      RETURN post
+    `)
+    await transaction.commit()
+    next()
+  } catch (error) {
+    // eslint-disable-next-line no-console
+    console.log(error)
+    await transaction.rollback()
+    // eslint-disable-next-line no-console
+    console.log('rolled back')
+    throw new Error(error)
+  } finally {
+    session.close()
+  }
+}