Adapting project to Vercel

Dockerfile

@@ -6,4 +6,4 @@ COPY package.json ./
 RUN yarn install
 COPY . .
 EXPOSE 8080
-CMD [ "node", "server.js" ]
+CMD [ "node", "api/index.js" ]

README.md

@@ -21,7 +21,7 @@ yarn install
 
 Now you can run the server with:
 ```
-node server.py
+node api/index.js
 ```
 ## Usage
 For webserver:

api/index.js

@@ -1,4 +1,4 @@
-const Signer = require("./src/Signer")
+const Signer = require("../src/Signer")
 const http = require("http")
 
 const PORT = process.env.PORT || 8080
@@ -13,7 +13,8 @@ const server = http.createServer(async (req, res) => {
   }
   else if (req.url === "/signature" && req.method === "POST") {
     res.writeHead(200, {
-      "Content-Type": "application/json"
+      "Content-Type": "application/json",
+      "Cache-Control": "s-max-age=1, stale-while-revalidate" // caching stuff for vercel
     });
 
     // Get url from POST body

package.json

@@ -1,13 +1,13 @@
 {
   "name": "signtok",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "description": "Sign your TikTok requests easily",
   "repository": "https://github.com/pablouser1/SignTok",
   "author": "Pablo Ferreiro",
   "license": "MIT",
   "private": true,
   "scripts": {
-    "start": "node server.js"
+    "start": "node api/index.js"
   },
   "dependencies": {
     "canvas": "^2.9.1",

vercel.json

@@ -0,0 +1,8 @@
+{
+    "rewrites": [
+        {
+            "source": "/api/(.*)",
+            "destination": "/api"
+        }
+    ]
+}