server api readme

server/README.md

@@ -0,0 +1,139 @@
+[![banner](https://raw.githubusercontent.com/oceanprotocol/art/master/github/repo-banner%402x.png)](https://oceanprotocol.com)
+
+<h1 align="center">Commons: Server</h1>
+
+## Introduction
+
+This folder contains server component written in TypeScript using [Express](https://expressjs.com). The server provides various microservices, like remote file checking, retiring and updating metadata.
+
+To spin up the server in a watch mode for local development, execute:
+
+```bash
+npm install
+npm start
+```
+
+## ✨ API Documentation
+
+### 1. Url Checker
+
+Url Checker returns if file exists, size and additional information about requested file. This service is used as a solution to frontend CORS restrictions.
+
+**Endpoint:** POST `/api/v1/urlcheck`
+
+**Input Parameters:**
+
+```json
+{
+    "url": "https://oceanprotocol.com/tech-whitepaper.pdf"
+}
+```
+
+**Return Value**
+
+```json
+{
+    "status": "success",
+    "result": {
+        "found": true,
+        "contentLength": "2989228",
+        "contentType": "application/pdf"
+    }
+}
+```
+
+**Return Value (file not found)**
+
+```json
+{
+    "status": "error",
+    "message": null
+}
+```
+
+### 2. Retire asset
+
+Retires asset from Commons Marketplace. To verify owner, he needs to sign `You are retiring <asset did>` with crypto wallet and send in both signature and did.
+
+**Endpoint:** POST `/api/v1/retireddo`
+
+**Input Parameters:**
+
+```json
+{
+    "did": "did:op:1e69c2ae7cca4c0e852204443208c12c3aa58bfd67c7451cb1ee770df1dcae2b",
+    "signature": "<signature of `You are retiring <asset did>`>"
+}
+```
+
+**Return Value**
+
+```json
+{
+    "status": "success"
+}
+```
+
+**Return Value (wrong signature)**
+
+```json
+{
+    "status": "error",
+    "message": "Not owner of asset"
+}
+```
+
+### 3. Update asset
+
+Updates asset on Commons Marketplace. To verify owner, he needs to sign `You are updating <asset did>` with crypto wallet and send in both signature and did.
+
+**Endpoint:** POST `/api/v1/updateddo`
+
+**Input Parameters:**
+
+```json
+{
+    "did": "did:op:1e69c2ae7cca4c0e852204443208c12c3aa58bfd67c7451cb1ee770df1dcae2b",
+    "metadata": "TBD",
+    "signature": "<signature of `You are retiring <asset did>`>"
+}
+```
+
+**Return Value**
+
+```json
+{
+    "status": "success"
+}
+```
+
+**Return Value (wrong signature)**
+
+```json
+{
+    "status": "error",
+    "message": "Not owner of asset"
+}
+```
+
+## 🎁 Contributing
+
+See the page titled "[Ways to Contribute](https://docs.oceanprotocol.com/concepts/contributing/)" in the Ocean Protocol documentation.
+
+## 🏛 License
+
+```text
+Copyright 2018 Ocean Protocol Foundation Ltd.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+```

server/src/server.ts

@@ -53,8 +53,8 @@ app.use(bodyParser.urlencoded({ extended: false }))
 app.use(compression())
 // routes
 app.use('/api/v1/urlcheck', UrlCheckRouter)
-app.use('/api/v1/updateDdo', UpdateRouter)
-app.use('/api/v1/retireDdo', RetireRouter)
+app.use('/api/v1/updateddo', UpdateRouter)
+app.use('/api/v1/retireddo', RetireRouter)
 
 /// catch 404
 app.use((req, res) => {