implement handleInfoUpdate method

packages/server/src/controllers/StreamingController/index.js

@@ -1,9 +1,10 @@
 import { Controller } from "linebridge/dist/server"
-import { User, StreamingKey } from "../../models"
 import { nanoid } from "nanoid"
 import lodash from "lodash"
 import axios from "axios"
 
+import { User, StreamingKey, StreamingInfo } from "../../models"
+
 const streamingIngestServer = process.env.STREAMING_INGEST_SERVER
 const streamingServerAPIAddress = process.env.STREAMING_API_SERVER
 const streamingServerAPIProtocol = streamingServerAPIAddress.startsWith("https") ? "https" : "http"
@@ -104,6 +105,42 @@ export default class StreamingController extends Controller {
             this.streamings = this.streamings.filter((streaming) => streaming.stream !== stream)
 
             return streaming
+        },
+        handleInfoUpdate: async (payload) => {
+            let info = await StreamingInfo.findOne({
+                user_id: payload.user_id
+            }).catch((err) => {
+                return false
+            })
+
+            const payloadValues = {
+                title: payload.title,
+                description: payload.description,
+                category: payload.category,
+                thumbnail: payload.thumbnail,
+            }
+
+            if (!info) {
+                // create new info
+                info = new StreamingInfo({
+                    user_id: payload.user_id,
+                    ...payloadValues
+                })
+            }
+            
+            // merge data
+            info = lodash.merge(info, {
+                title: payload.title,
+                description: payload.description,
+                category: payload.category,
+                thumbnail: payload.thumbnail,
+            })
+            
+            await info.save()
+
+            global.wsInterface.io.emit(`streaming.info_update.${payload.user_id}`, info)
+
+            return info
         }
     }
 
@@ -179,6 +216,31 @@ export default class StreamingController extends Controller {
     }
 
     post = {
+        "/streaming/update_info": {
+            middlewares: ["withAuthentication"],
+            fn: async (req, res) => {
+                const { title, description, category, thumbnail } = req.body
+
+                const info = await this.methods.handleInfoUpdate({
+                    user_id: req.user._id.toString(),
+                    title,
+                    description,
+                    category,
+                    thumbnail
+                }).catch((err) => {
+                    console.error(err)
+
+                    res.status(500).json({
+                        error: `Cannot update info: ${err.message}`,
+                    })
+
+                    return null
+                })
+
+                if (info) {
+                    return res.json(info)
+                }
+            },
             "/streaming/publish": async (req, res) => {
                 const { app, stream, tcUrl } = req.body
 
@@ -262,4 +324,5 @@ export default class StreamingController extends Controller {
                 }
             }
         }
+    }
 }