Add db mutation for adding sendNotificationEmails property to each user

backend/src/db/migrations/20210923140939-add-sendNotificationEmails-property-to-all-users.js

@@ -0,0 +1,59 @@
+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 {
+    // Implement your migration here.
+    await transaction.run(
+      `
+        MATCH (user:User)
+        SET user.sendNotificationEmails = true
+        RETURN user {.*}
+      `,
+    )
+    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 {
+    // Implement your migration here.
+    await transaction.run(
+      `
+        MATCH (user:User)
+        REMOVE user.sendNotificationEmails
+        RETURN user {.*}
+      `,
+    )
+    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()
+  }
+}