refactor: 💡 Add channel ability for asciicasts (#174)

addons/api/addon/models/channel-recording.js

@@ -1,8 +1,18 @@
 import GeneratedChannelRecordingModel from '../generated/models/channel-recording';
 import { belongsTo } from '@ember-data/model';
 
+export const MIME_TYPE_ASCIICAST = 'application/x-asciicast';
+
 export default class ChannelRecordingModel extends GeneratedChannelRecordingModel {
-  @belongsTo('connection-recording') connection_recording;
+  @belongsTo('connection-recording', { async: false }) connection_recording;
+
+  /**
+   * True if the channel supports asciicast.
+   * @type {boolean}
+   */
+  get isAsciicast() {
+    return this.mime_types.includes(MIME_TYPE_ASCIICAST);
+  }
 
   /**
    * Download the ascii cast recording for this channel.

addons/api/addon/models/connection-recording.js

@@ -2,6 +2,6 @@ import GeneratedConnectionRecordingModel from '../generated/models/connection-re
 import { belongsTo, hasMany } from '@ember-data/model';
 
 export default class ConnectionRecordingModel extends GeneratedConnectionRecordingModel {
-  @belongsTo('session-recording') session_recording;
-  @hasMany('channel-recording') channel_recordings;
+  @belongsTo('session-recording', { async: false }) session_recording;
+  @hasMany('channel-recording', { async: false }) channel_recordings;
 }

addons/api/addon/models/session-recording.js

@@ -8,7 +8,7 @@ export const TYPES_SESSION_RECORDING = Object.freeze([
 ]);
 
 export default class SessionRecordingModel extends GeneratedSessionRecordingModel {
-  @hasMany('connection-recording') connection_recordings;
+  @hasMany('connection-recording', { async: false }) connection_recordings;
 
   @service store;