remove normalized models part 1

src/app/core/shared/item.model.ts

@@ -1,8 +1,9 @@
+import { autoserialize, autoserializeAs, deserialize, inheritSerialization } from 'cerialize';
 import { Observable } from 'rxjs/internal/Observable';
 import { isEmpty } from '../../shared/empty.util';
 import { DEFAULT_ENTITY_TYPE } from '../../shared/metadata-representation/metadata-representation.decorator';
 import { ListableObject } from '../../shared/object-collection/shared/listable-object.model';
-import { link } from '../cache/builders/build-decorators';
+import { link, resourceType } from '../cache/builders/build-decorators';
 import { PaginatedList } from '../data/paginated-list';
 import { RemoteData } from '../data/remote-data';
 import { Bundle } from './bundle.model';
@@ -20,46 +21,45 @@ import { ITEM } from './item.resource-type';
 /**
  * Class representing a DSpace Item
  */
+@resourceType(Item.type)
+@inheritSerialization(DSpaceObject)
 export class Item extends DSpaceObject {
   static type = ITEM;
 
   /**
    * A string representing the unique handle of this Item
    */
+  @autoserialize
   handle: string;
 
   /**
    * The Date of the last modification of this Item
    */
+  @deserialize
   lastModified: Date;
 
   /**
    * A boolean representing if this Item is currently archived or not
    */
+  @autoserializeAs(Boolean, 'inArchive')
   isArchived: boolean;
 
   /**
    * A boolean representing if this Item is currently discoverable or not
    */
+  @autoserializeAs(Boolean, 'discoverable')
   isDiscoverable: boolean;
 
   /**
    * A boolean representing if this Item is currently withdrawn or not
    */
+  @autoserializeAs(Boolean, 'withdrawn')
   isWithdrawn: boolean;
 
   /**
-   * The Collection that owns this Item
+   * The HALLinks for this Item
    */
-  @link(COLLECTION)
-  owningCollection: Observable<RemoteData<Collection>>;
-
-  @link(BUNDLE, true)
-  bundles: Observable<RemoteData<PaginatedList<Bundle>>>;
-
-  @link(RELATIONSHIP)
-  relationships?: Observable<RemoteData<PaginatedList<Relationship>>>;
-
+  @deserialize
   _links: {
     mappedCollections: HALLink;
     relationships: HALLink;
@@ -69,6 +69,27 @@ export class Item extends DSpaceObject {
     self: HALLink;
   };
 
+  /**
+   * The owning Collection for this Item
+   * Will be undefined unless the owningCollection HALLink has been resolved.
+   */
+  @link(COLLECTION)
+  owningCollection?: Observable<RemoteData<Collection>>;
+
+  /**
+   * The list of Bundles inside this Item
+   * Will be undefined unless the bundles HALLink has been resolved.
+   */
+  @link(BUNDLE, true)
+  bundles?: Observable<RemoteData<PaginatedList<Bundle>>>;
+
+  /**
+   * The list of Relationships this Item has with others
+   * Will be undefined unless the relationships HALLink has been resolved.
+   */
+  @link(RELATIONSHIP)
+  relationships?: Observable<RemoteData<PaginatedList<Relationship>>>;
+
   /**
    * Method that returns as which type of object this object should be rendered
    */