Export sharing posts script (#5140)

functions/scripts/exportSharingPostsByExerciseId.ts

@@ -0,0 +1,30 @@
+import admin from 'firebase-admin';
+
+const {GOOGLE_APPLICATION_CREDENTIALS} = process.env;
+
+if (!GOOGLE_APPLICATION_CREDENTIALS) {
+  console.error(
+    'GOOGLE_APPLICATION_CREDENTIALS env pointing to service-account.json is required',
+  );
+  process.exit(1);
+}
+
+admin.initializeApp();
+const firestore = admin.firestore();
+
+(async () => {
+  const postsCollection = firestore.collection('posts');
+  const snapshot = await postsCollection
+    .where('exerciseId', '==', '1a53e633-6916-4fea-a072-977c4b215288')
+    .get();
+
+  const posts = snapshot.docs
+    .map(doc => doc.data())
+    .filter(({approved}) => approved);
+
+  posts.forEach(({text}) => {
+    console.log(`"${text.replace(/[\r\n]/g, ' ')}"`);
+  });
+
+  console.log(`Posts: ${posts.length}`);
+})();