Merge pull request #3046 from owid/assing-type-to-all-gdoc-documents

🐛 fix missing type field in some posts_gdocs rows

db/migration/1703777475319-FixGdocPostsWithoutType.ts

@@ -0,0 +1,22 @@
+import { MigrationInterface, QueryRunner } from "typeorm"
+
+export class FixGdocPostsWithoutType1703777475319
+    implements MigrationInterface
+{
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        // This migration makes sure that all posts_gdocs have the type field
+        // set in the content JSON blob. 'article' is not necessarily correct
+        // but the next time this article is opened it will be updated to the
+        // actual type in the gdoc. Because of the current code being too strict,
+        // the same does not happen when opening a gdoc in the admin if the type
+        // is missing, so this is a next-best workaround.
+        await queryRunner.query(`-- sql
+            update posts_gdocs
+            set content = json_insert(content, '$.type', 'article')
+            where content->>'$.type' is null;`)
+    }
+
+    public async down(_queryRunner: QueryRunner): Promise<void> {
+        return
+    }
+}