write file on divice directory

android/app/src/main/assets/capacitor.config.json

@@ -18,6 +18,6 @@
 		}
 	},
 	"server": {
-		"url": "http://192.168.1.5:8100"
+		"url": "http://192.168.1.4:8100"
 	}
 }

package-lock.json

@@ -3063,6 +3063,13 @@
       "integrity": "sha512-3t7UhcqNxZuIX+HXuydlaDfA9AwDXiRFGs9GsHpJnXMTfbeKUcwzp0amqblrLslDA9tNfqSmJyFZFaMX6CRrog==",
       "requires": {
         "@types/cordova": "^0.0.34"
+      },
+      "dependencies": {
+        "@types/cordova": {
+          "version": "0.0.34",
+          "resolved": "https://registry.npmjs.org/@types/cordova/-/cordova-0.0.34.tgz",
+          "integrity": "sha1-6nrd907Ow9dimCegw54smt3HPQQ="
+        }
       }
     },
     "@ionic-native/image-picker": {

package.json

@@ -64,7 +64,7 @@
     "@ionic-native/file": "^5.36.0",
     "@ionic-native/file-path": "^5.30.0",
     "@ionic-native/fingerprint-aio": "^4.20.0",
-    "@ionic-native/http": "^5.31.1",
+    "@ionic-native/http": "^5.36.0",
     "@ionic-native/image-picker": "^5.36.0",
     "@ionic-native/in-app-browser": "^5.28.0",
     "@ionic-native/ionic-webview": "^5.36.0",

src/app/pages/chat/messages/messages.page.ts

@@ -94,6 +94,7 @@ export class MessagesPage implements OnInit, AfterViewInit, OnDestroy {
   myAudio: any;
   downloadfile: any;
   downloadFile: any;
+  downloadProgess: number;
 
   constructor(
     public popoverController: PopoverController,
@@ -687,7 +688,7 @@ export class MessagesPage implements OnInit, AfterViewInit, OnDestroy {
     console.log('Add file blob', blob)
 
     const formData = new FormData();
-    formData.append("blobFile", blob);
+    formData.append("blobFile", blob2);
 
     this.wsChatMethodsService.getDmRoom(roomId).send({
       file: {
@@ -820,6 +821,11 @@ export class MessagesPage implements OnInit, AfterViewInit, OnDestroy {
 
   }
 
+  testeDownload(msg: MessageService) {
+    this.downloadFile = "";
+    this.AttachmentsService.downloadFileAndStore(msg.file.guid);
+  }
+
 
   downloadFileMsg(msg: MessageService) {
     console.log('FILE TYPE', msg.file.type)
@@ -830,7 +836,8 @@ export class MessagesPage implements OnInit, AfterViewInit, OnDestroy {
       var name = msg.file.guid;
 
       if (event.type === HttpEventType.DownloadProgress) {
-        //this.downloadProgess = Math.round((100 * event.loaded) / event.total);
+        this.downloadProgess = Math.round((100 * event.loaded) / event.total);
+        console.log(this.downloadProgess)
         console.log('FILE TYPE 33', msg.file.type)
       } else if (event.type === HttpEventType.Response) {
         if (msg.file.type == "application/img") {
@@ -856,11 +863,15 @@ export class MessagesPage implements OnInit, AfterViewInit, OnDestroy {
 
   }
 
+  testDownlod(msg: MessageService) {
+    this.AttachmentsService.downloadFileAndStore(msg.file.guid)
+  }
+
   async openPreview(msg) {
     console.log(msg);
 
     if (!msg.attachments[0].image_url || msg.attachments[0].image_url === null || msg.attachments[0].image_url === '') {
-      this.downloadFileMsg(msg)
+      this.testDownlod(msg)
 
     } else {
       const modal = await this.modalController.create({

src/app/services/attachments.service.ts

@@ -5,6 +5,8 @@ import { HttpClient, HttpHeaders, HttpParams } from '@angular/common/http';
 import { environment } from 'src/environments/environment';
 import { LoginUserRespose } from '../models/user.model';
 import { SessionStore } from '../store/session.service';
+import { File } from '@ionic-native/file/ngx';
+import { Platform } from '@ionic/angular';
 
 @Injectable({
   providedIn: 'root'
@@ -14,7 +16,7 @@ export class AttachmentsService {
   loggeduser: LoginUserRespose;
   headers: HttpHeaders;
 
-  constructor(private http: HttpClient) {
+  constructor(private http: HttpClient, private platform: Platform, private file: File) {
     this.loggeduser = SessionStore.user
     this.headers = new HttpHeaders();
     this.headers = this.headers.set('Authorization', SessionStore.user.BasicAuthKey);
@@ -59,6 +61,29 @@ export class AttachmentsService {
       reportProgress: true, observe: 'events'
     })
 
+  }
+
+   downloadFileAndStore(guid:any) {
+    var name = new Date().getTime();
+    const downloadPath = (
+      this.platform.is('android')
+   ) ? this.file.externalDataDirectory : this.file.documentsDirectory;
+   
+   
+   let vm = this;
+   
+   /** HttpClient - @angular/common/http */
+   this.http.get(
+    environment.apiURL +'objectserver/streamfiles?path='+guid, 
+      {
+         responseType: 'arraybuffer',
+      }
+   ).subscribe((fileBlob: Uint8Array) => {
+      /** File - @ionic-native/file/ngx */
+      vm.file.writeFile(downloadPath, "YourFileName.pdf", fileBlob, {replace: true});
+      console.log(downloadPath +"/"+"YourFileName.pdf")
+      console.log(fileBlob)
+   });
  }
   
   getAttachmentsBySerial(serialNumber: string): Observable<Attachment[]>{