(validate) add messages format validation

Author: antoine92190

src/ChatWindow/MessagesList.vue

@@ -205,6 +205,7 @@ import ChatMessage from './ChatMessage'
 import SvgIcon from './SvgIcon'
 import EmojiPicker from './EmojiPicker'
 import emojis from 'vue-emoji-picker/src/emojis'
+const { messagesValid } = require('../utils/roomValidation')
 
 export default {
 	name: 'messages-list',
@@ -283,6 +284,11 @@ export default {
 			this.resetMessage()
 		},
 		messages(newVal, oldVal) {
+			newVal.forEach(message => {
+				if (!messagesValid(message))
+					throw 'Messages object is not valid! Must contain _id[String, Number], content[String, Number] and sender_id[String, Number]'
+			})
+
 			const element = this.$refs.scrollContainer
 			if (!element) return
 

src/utils/roomValidation.js

@@ -37,3 +37,20 @@ export function partcipantsValid(obj) {
 
 	return validate(obj, participantsValidate)
 }
+
+export function messagesValid(obj) {
+	const participantsValidate = [
+		{ key: '_id', type: ['string', 'number'] },
+		{ key: 'content', type: ['string', 'number'] },
+		{ key: 'sender_id', type: ['string', 'number'] }
+	]
+
+	const validate = (obj, props) => {
+		return props.every(prop => {
+			const validType = prop.type.find(t => t === typeof obj[prop.key])
+			return validType && obj.hasOwnProperty(prop.key) && obj[prop.key]
+		})
+	}
+
+	return validate(obj, participantsValidate)
+}