update actions

src/app/shared/publication/view-publications/view-publications.page.ts

@@ -48,10 +48,7 @@ export class ViewPublicationsPage implements OnInit {
     public p:PermissionService,
     private httpErrorHandle: HttpErrorHandle
     ) {
-      if(!this.publicationList[this.folderId]) {
-        this.publicationList[this.folderId] = []
-        this.publicationItem[this.folderId] = new PublicationFolder();
-      }
+      this.createPublicationList()
   }
 
   ngOnInit() {
@@ -59,10 +56,7 @@ export class ViewPublicationsPage implements OnInit {
       this.folderId = this.folderId['ProcessId']
     }
 
-    if(!this.publicationList[this.folderId]) {
-      this.publicationList[this.folderId] = []
-      this.publicationItem[this.folderId] = new PublicationFolder();
-    }
+    this.createPublicationList()
 
     window['app-view-publications-page-doRefresh'] = this.doRefresh
 
@@ -76,10 +70,11 @@ export class ViewPublicationsPage implements OnInit {
     }
 
     if(!this.publicationList[this.folderId]) {
-      this.publicationList[this.folderId] = []
       this.publicationItem[this.folderId] = new PublicationFolder();
     }
 
+    this.createPublicationList()
+
     this.getFromDB();
 
     this.getPublicationDetail();
@@ -88,6 +83,17 @@ export class ViewPublicationsPage implements OnInit {
 
   }
 
+
+  createPublicationList(folderId = this.folderId) {
+    if(!this.publicationList[this.folderId]) {
+      this.publicationList[this.folderId] = []
+    }
+    if(!this.publicationItem[this.folderId]) {
+      this.publicationItem[this.folderId] = new PublicationFolder();
+    }
+
+  }
+
   doRefresh =(event) => {
 
     this.getPublicationDetail();
@@ -118,18 +124,22 @@ export class ViewPublicationsPage implements OnInit {
 
     try {
       const publicationIds = await this.publications.GetPublicationsList(folderId).toPromise();
-
+      
+      this.createPublicationList(folderId)
+      let loadLater = []
       for (let publicationId of publicationIds) {
-        let Publication = await this.publications.GetPublicationById(publicationId).toPromise();
-        let publicationDetails: Publication = this.publicationPipe.itemList(Publication)
-       
-        const found = this.publicationList[folderId].find( e => e.DocumentId == publicationId )
 
-        if(!found) {
-          /* PublicationModel.create(publicationDetails) */
-          this.publicationList[folderId].push(publicationDetails)
+        if(!this.publicationIsPresent(publicationId, folderId)) {
+          await this.loadPublication(publicationId, folderId)
+
+        } else {
+          loadLater.push(publicationId)
         }
       }
+
+      for( let publicationId  of loadLater) {
+        await this.loadPublication(publicationId, folderId)
+      }
   
       this.showLoader = false;
       
@@ -139,7 +149,30 @@ export class ViewPublicationsPage implements OnInit {
       this.showLoader = false;
     }
 
+  }
 
+  publicationIsPresent(publicationId, folderId) {
+    return this.publicationList[folderId].find( e => e.DocumentId == publicationId )
+  }
+  publicationFind(publicationId, folderId) {
+    return this.publicationList[folderId].find( e => e.DocumentId == publicationId )
+  }
+  publicationFindIndex(publicationId, folderId) {
+    return this.publicationList[folderId].findIndex( e => e.DocumentId == publicationId )
+  }
+
+  async loadPublication(publicationId, folderId) {
+    let Publication = await this.publications.GetPublicationById(publicationId).toPromise();
+    let publicationDetails: Publication = this.publicationPipe.itemList(Publication)
+  
+    const findIndex = this.publicationFindIndex(publicationId, folderId)
+    const found = this.publicationIsPresent(publicationId, folderId)
+    if(!found) {
+      this.publicationList[folderId].push(publicationDetails)
+    } else {
+      this.publicationList[folderId][findIndex] = publicationDetails
+    }
+    
   }
 
   getFromDB() {