(DOCSP-17936) Update Many TS Example (#237)

Co-authored-by: Chris Bush <[email protected]>

Author: biniona-mongodb

source/code-snippets/usage-examples/updateMany.js

@@ -18,12 +18,14 @@ async function run() {
 
     // increment every document matching the filter with 2 more comments
     const updateDoc = {
-      $inc: {
-        num_mflix_comments: 2,
+      $set: {
+        random_review: `After viewing I am ${
+          100 * Math.random()
+        }% more satisfied with life.`,
       },
     };
     const result = await movies.updateMany(filter, updateDoc);
-    console.log(result);
+    console.log(`Updated ${result.modifiedCount} documents`);
   } finally {
     await client.close();
   }

source/code-snippets/usage-examples/updateMany.ts

@@ -0,0 +1,43 @@
+import { MongoClient } from "mongodb";
+
+// Replace the uri string with your MongoDB deployment's connection string.
+const uri =
+  "mongodb+srv://<user>:<password>@<cluster-url>?writeConcern=majority";
+
+const client = new MongoClient(uri);
+
+enum Rating {
+  G = "G",
+  PG = "PG",
+  PG_13 = "PG-13",
+  R = "R",
+  NR = "NOT RATED",
+}
+
+interface Movie {
+  rated: Rating;
+  random_review?: string;
+}
+
+async function run() {
+  try {
+    await client.connect();
+
+    const database = client.db("sample_mflix");
+    const movies = database.collection<Movie>("movies");
+    const result = await movies.updateMany(
+      { rated: Rating.G },
+      {
+        $set: {
+          random_review: `After viewing I am ${
+            100 * Math.random()
+          }% more satisfied with life.`,
+        },
+      }
+    );
+    console.log(`Updated ${result.modifiedCount} documents`);
+  } finally {
+    await client.close();
+  }
+}
+run().catch(console.dir);

source/usage-examples/updateMany.txt

@@ -30,6 +30,24 @@ Example
 
 .. include:: /includes/connect-guide-note.rst
 
-.. literalinclude:: /code-snippets/usage-examples/updateMany.js
-  :language: javascript
-  :linenos:
+.. tabs::
+
+   .. tab:: JavaScript
+      :tabid: javascript
+ 
+      .. literalinclude:: /code-snippets/usage-examples/updateMany.js
+         :language: javascript
+         :linenos:
+ 
+   .. tab:: TypeScript
+      :tabid: typescript
+ 
+      .. literalinclude:: /code-snippets/usage-examples/updateMany.ts
+         :language: typescript
+         :linenos:
+
+If you run the example above, you should see output like this:
+
+.. code-block:: none
+
+   Updated 477 documents