fixed: use azure function V3

api/games/function.json

@@ -0,0 +1,19 @@
+{
+  "bindings": [
+    {
+      "authLevel": "anonymous",
+      "type": "httpTrigger",
+      "direction": "in",
+      "name": "req",
+      "methods": [
+        "get",
+        "post"
+      ]
+    },
+    {
+      "type": "http",
+      "direction": "out",
+      "name": "res"
+    }
+  ]
+}

api/games/index.js

@@ -0,0 +1,47 @@
+const { MongoClient } = require('mongodb');
+const connectionString = "mongodb://games:oQ5bO7YMfpu99oZMpKs0fjjypybyIMwBHJh7TmK8FYj1J41StnByDp1vxZ0huSXxlYbNLiRtNdvZACDb9cByMQ%3D%3D@games.mongo.cosmos.azure.com:10255/?ssl=true&retrywrites=false&maxIdleTimeMS=120000&appName=@games@";
+const client = new MongoClient(connectionString);
+const DATABASE_NAME = "games";
+const COLLECTION = "games";
+
+module.exports = async function (context, req) {
+    try {
+        await client.connect();
+        const db = client.db(DATABASE_NAME);
+        const collection = db.collection(COLLECTION);
+        const body = req.body || {};
+        const page = body.page || 1;
+        const size = body.size || 10;
+        const original_price = body["Original Price"];
+        const title = body["Title"];
+        const developer = body.Developer;
+
+        let query_conditions = {};
+        if (original_price) {
+            query_conditions["Original Price"] = { $regex: original_price, $options: "i" };
+        }
+        if (title) {
+            query_conditions["Title"] = { $regex: title, $options: "i" };
+        }
+        if (developer) {
+            query_conditions["Developer"] = { $regex: developer, $options: "i" };
+        }
+
+        const data = await collection.find(query_conditions).skip((page - 1) * size).limit(size).toArray();
+        const total = await collection.countDocuments(query_conditions);
+
+        context.res = {
+            status: 200,
+            body: { code: 200, total: total, data: data, msg: "SUCCESS", body: query_conditions }
+        };
+    } catch (e) {
+        context.res = {
+            status: 500,
+            body: { code: 500, msg: e.message }
+        };
+    } finally {
+        if (client) {
+            client.close();
+        }
+    }
+};

api/games/sample.dat

@@ -0,0 +1,3 @@
+{
+    "name": "Azure"
+}