Add getChannel and error warning

Author: PhantasWeng

dist/index.esm.js

@@ -2,6 +2,11 @@ import LaravelEcho from 'laravel-echo';
 
 function getChannel(channels, channelName) {
   const target = Object.keys(channels).find(channel => channels[channel].name.replace('private-', '') === channelName);
+
+  if (!target) {
+    throw new Error(`[Echo] Channel name not exist: ${channelName}`);
+  }
+
   return channels[target];
 }
 
@@ -74,6 +79,7 @@ const Plugin = {
       subscribe: subscribe.bind(laravelEcho),
       unsubscribe: unsubscribe.bind(laravelEcho),
       getChannels: getChannels.bind(laravelEcho),
+      getChannel: getChannel.bind(laravelEcho),
       getEvents: getEvents.bind(laravelEcho)
     });
     Vue.mixin({

dist/index.js

@@ -7,6 +7,11 @@ var vueEcho = (function (exports, LaravelEcho) {
 
   function getChannel(channels, channelName) {
     const target = Object.keys(channels).find(channel => channels[channel].name.replace('private-', '') === channelName);
+
+    if (!target) {
+      throw new Error(`[Echo] Channel name not exist: ${channelName}`);
+    }
+
     return channels[target];
   }
 
@@ -79,6 +84,7 @@ var vueEcho = (function (exports, LaravelEcho) {
         subscribe: subscribe.bind(laravelEcho),
         unsubscribe: unsubscribe.bind(laravelEcho),
         getChannels: getChannels.bind(laravelEcho),
+        getChannel: getChannel.bind(laravelEcho),
         getEvents: getEvents.bind(laravelEcho)
       });
       Vue.mixin({

dist/index.ssr.js

@@ -10,6 +10,11 @@ var LaravelEcho__default = /*#__PURE__*/_interopDefaultLegacy(LaravelEcho);
 
 function getChannel(channels, channelName) {
   const target = Object.keys(channels).find(channel => channels[channel].name.replace('private-', '') === channelName);
+
+  if (!target) {
+    throw new Error(`[Echo] Channel name not exist: ${channelName}`);
+  }
+
   return channels[target];
 }
 
@@ -82,6 +87,7 @@ const Plugin = {
       subscribe: subscribe.bind(laravelEcho),
       unsubscribe: unsubscribe.bind(laravelEcho),
       getChannels: getChannels.bind(laravelEcho),
+      getChannel: getChannel.bind(laravelEcho),
       getEvents: getEvents.bind(laravelEcho)
     });
     Vue.mixin({

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@phantasweng/vue-echo",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "main": "dist/index.esm.js",
   "description": "Vue Laravel Echo - Simply import Laravel Echo to Vue instance",
   "scripts": {

src/helper.js

@@ -1,4 +1,7 @@
 export function getChannel (channels, channelName) {
   const target = Object.keys(channels).find(channel => channels[channel].name.replace('private-', '') === channelName)
+  if (!target) {
+    throw new Error(`[Echo] Channel name not exist: ${channelName}`)
+  }
   return channels[target]
 }

src/index.js

@@ -1,4 +1,5 @@
 import LaravelEcho from 'laravel-echo'
+import { getChannel } from './helper'
 import { join, leave, subscribe, unsubscribe, getChannels, getEvents } from './methods'
 window.Pusher = require('pusher-js')
 
@@ -28,6 +29,7 @@ const Plugin = {
       subscribe: subscribe.bind(laravelEcho),
       unsubscribe: unsubscribe.bind(laravelEcho),
       getChannels: getChannels.bind(laravelEcho),
+      getChannel: getChannel.bind(laravelEcho),
       getEvents: getEvents.bind(laravelEcho)
     })
     Vue.mixin({