Serialize accessible field for collection elements

client/src/api/schema/schema.ts

@@ -6083,6 +6083,8 @@ export interface components {
          * @description History Dataset Association Object
          */
         HDAObject: {
+            /** Accessible */
+            accessible: boolean;
             /** Copied From Ldda Id */
             copied_from_ldda_id?: string | null;
             /**

lib/galaxy/schema/schema.py

@@ -939,6 +939,7 @@ class HDAObject(Model, WithModelClass):
     history_id: HistoryID
     tags: List[str]
     copied_from_ldda_id: Optional[EncodedDatabaseIdField] = None
+    accessible: bool
     model_config = ConfigDict(extra="allow")
 
 

lib/galaxy/webapps/galaxy/services/dataset_collections.py

@@ -24,6 +24,7 @@ from galaxy.managers.collections_util import (
     dictify_element_reference,
 )
 from galaxy.managers.context import ProvidesHistoryContext
+from galaxy.managers.hdas import HDAManager
 from galaxy.managers.hdcas import HDCAManager
 from galaxy.managers.histories import HistoryManager
 from galaxy.model import DatasetCollectionElement
@@ -94,12 +95,14 @@ class DatasetCollectionsService(ServiceBase, UsesLibraryMixinItems):
         self,
         security: IdEncodingHelper,
         history_manager: HistoryManager,
+        hda_manager: HDAManager,
         hdca_manager: HDCAManager,
         collection_manager: DatasetCollectionManager,
         datatypes_registry: Registry,
     ):
         super().__init__(security)
         self.history_manager = history_manager
+        self.hda_manager = hda_manager
         self.hdca_manager = hdca_manager
         self.collection_manager = collection_manager
         self.datatypes_registry = datatypes_registry
@@ -270,6 +273,8 @@ class DatasetCollectionsService(ServiceBase, UsesLibraryMixinItems):
                     hdca_id=self.encode_id(hdca.id),
                     parent_id=self.encode_id(result["object"]["id"]),
                 )
+            else:
+                result["object"]["accessible"] = self.hda_manager.is_accessible(dsc_element.element_object, trans.user)
             return result
 
         rval = [serialize_element(el) for el in contents]