fix audio attachments sending blob

ts/components/session/conversation/SessionCompositionBox.tsx

@@ -76,6 +76,7 @@ export interface StagedLinkPreviewData {
 
 export interface StagedAttachmentType extends AttachmentType {
   file: File;
+  path?: string; // a bit hacky, but this is the only way to make our sending audio message be playable, this must be used only for those message
 }
 
 export type SendMessageType = {
@@ -934,18 +935,22 @@ class SessionCompositionBoxInner extends React.Component<Props, State> {
       return;
     }
 
-    const file = new File([audioBlob], 'audio-blob');
+    const savedAudioFile = await window.Signal.Migrations.processNewAttachment({
-
+      data: await audioBlob.arrayBuffer(),
+      isRaw: true,
+      url: `session-audio-message-${Date.now()}`,
+    });
     const audioAttachment: StagedAttachmentType = {
-      file,
+      file: { ...savedAudioFile, path: savedAudioFile.path },
       contentType: MIME.AUDIO_MP3,
       size: audioBlob.size,
       fileSize: null,
       screenshot: null,
-      fileName: 'audio-message',
+      fileName: 'session-audio-message',
       thumbnail: null,
       url: '',
       isVoiceMessage: true,
+      path: savedAudioFile.path,
     };
 
     this.props.sendMessage({

ts/data/data.ts

@@ -204,6 +204,7 @@ function _cleanData(data: any): any {
       // eslint-disable-next-line no-continue
       continue;
     }
+    // eslint-disable no-param-reassign
 
     if (_.isFunction(value.toNumber)) {
       // eslint-disable-next-line no-param-reassign
@@ -214,16 +215,12 @@ function _cleanData(data: any): any {
       // tslint:disable-next-line: no-dynamic-delete
       delete data[key];
     } else if (Array.isArray(value)) {
-      // eslint-disable-next-line no-param-reassign
       data[key] = value.map(_cleanData);
     } else if (_.isObject(value) && value instanceof File) {
-      // eslint-disable-next-line no-param-reassign
       data[key] = { name: value.name, path: value.path, size: value.size, type: value.type };
     } else if (_.isObject(value)) {
-      // eslint-disable-next-line no-param-reassign
       data[key] = _cleanData(value);
     } else if (_.isBoolean(value)) {
-      // eslint-disable-next-line no-param-reassign
       data[key] = value ? 1 : 0;
     } else if (
       typeof value !== 'string' &&