Refactoring made on offline

src/app/pages/gabinete-digital/expediente/expediente-detail/expediente-detail.page.ts

@@ -28,7 +28,7 @@ import { ViewDocumentPage } from 'src/app/modals/view-document/view-document.pag
 
 import { SqliteService } from 'src/app/services/sqlite.service';
 import { Platform } from '@ionic/angular';
-import { synchro } from 'src/app/services/socket/synchro.service';
+import { BackgroundService } from 'src/app/services/background.service';
 
 @Component({
   selector: 'app-expediente-detail',
@@ -56,7 +56,6 @@ export class ExpedienteDetailPage implements OnInit {
   hideSendToPendentes = true
   searchDocumentPipe = new SearchDocumentPipe()
 
-  synch = synchro
   onlinecheck: boolean;
 
   constructor(
@@ -76,6 +75,7 @@ export class ExpedienteDetailPage implements OnInit {
     private expedienteService: ExpedienteService,
     public platform: Platform,
     private sqliteservice: SqliteService,
+    private backgroundservice: BackgroundService
   ) {
     this.activatedRoute.paramMap.subscribe(params => {
       if (params["params"].SerialNumber) {
@@ -88,7 +88,11 @@ export class ExpedienteDetailPage implements OnInit {
   }
 
   ngOnInit() {
-    this.getFromDB();
+
+    this.LoadTaskDetail(this.serialNumber);
+    this.backgroundservice.registerBackService('Online', () => {
+      this.LoadTaskDetail(this.serialNumber);
+    });
 
   }
 
@@ -102,44 +106,37 @@ export class ExpedienteDetailPage implements OnInit {
 
   getFromDB() {
 
-    if(synchro.connected === true) {
-      this.LoadTaskDetail(this.serialNumber);
-    }
+    this.platform.ready().then(() => {
+      this.onlinecheck = false;
+      this.sqliteservice.getProcessById(this.serialNumber).then((process) => {
+        console.log("expedient ditail", process)
 
+        var workflow = JSON.parse(process[0].workflowInstanceDataFields);
+        var origina
+        if (process[0].originator === "undefined") {
+          origina = ""
+        } else {
+          origina = JSON.parse(process[0].originator)
+        }
 
-    synchro.registerCallback('Offline', () => {
-      this.platform.ready().then(() => {
-        this.onlinecheck = false;
-        this.sqliteservice.getProcessById(this.serialNumber).then((process) => {
-          console.log("expedient ditail", process)
+        this.task = {
+          "SerialNumber": process[0].serialNumber,
+          "Folio": workflow.Subject,
+          "Senders": origina.email || process[0].originator,
+          "CreateDate": momentG(new Date(process[0].taskStartDate), 'yyyy-MM-dd HH:mm:ss'),
+          "DocumentURL": workflow.ViewerRequest,
+          "Remetente": workflow.Sender,
+          "Note": workflow.TaskMessage || workflow.Note,
+          "FolderId": workflow.FolderID,
+          "FsId": workflow.FsId,
+          "DocId": workflow.DocID,
+          "WorkflowName": process[0].workflowDisplayName,
+          "Status": workflow.Status,
+          "DispatchNumber": workflow.DispatchNumber,
+          "AttachmentsProcessLastInstanceID": workflow.AttachmentsProcessLastInstanceID,
+          "InstanceID": workflow.InstanceID
+        }
 
-          var workflow = JSON.parse(process[0].workflowInstanceDataFields);
-          var origina
-          if (process[0].originator === "undefined") {
-            origina = ""
-          } else {
-            origina = JSON.parse(process[0].originator)
-          }
-
-          this.task = {
-            "SerialNumber": process[0].serialNumber,
-            "Folio": workflow.Subject,
-            "Senders": origina.email || process[0].originator,
-            "CreateDate": momentG(new Date(process[0].taskStartDate), 'yyyy-MM-dd HH:mm:ss'),
-            "DocumentURL": workflow.ViewerRequest,
-            "Remetente": workflow.Sender,
-            "Note": workflow.TaskMessage || workflow.Note,
-            "FolderId": workflow.FolderID,
-            "FsId": workflow.FsId,
-            "DocId": workflow.DocID,
-            "WorkflowName": process[0].workflowDisplayName,
-            "Status": workflow.Status,
-            "DispatchNumber": workflow.DispatchNumber,
-            "AttachmentsProcessLastInstanceID": workflow.AttachmentsProcessLastInstanceID,
-            "InstanceID": workflow.InstanceID
-          }
-
-        })
       })
     })
   }
@@ -336,17 +333,17 @@ export class ExpedienteDetailPage implements OnInit {
       console.log('this.task.DocumentURL', this.task.DocumentURL)
 
     }, (error) => {
-      try {
-        this.toastService.badRequest('Processo não encontrado')
-        this.goBack()
-      } catch (e) {
-        window.history.back();
-      } finally {
-        if (error.status == 0) {
-          this.toastService.badRequest('Não é possível  visualizar este processo no modo offline')
-        } else {
+
+      if (error.status == 0) {
+        this.getFromDB();
+      } else {
+        try {
           this.toastService.badRequest('Processo não encontrado')
+          this.goBack()
+        } catch (e) {
+          window.history.back();
         }
+        this.toastService.badRequest('Processo não encontrado')
       }
     });
 
@@ -358,7 +355,7 @@ export class ExpedienteDetailPage implements OnInit {
 
   }
 
-  async viewDocument(DocId:string, Document) {
+  async viewDocument(DocId: string, Document) {
 
     // this.expedienteService.viewDocument({ApplicationId:'361', DocId})