fix(app): Load directory trees by git hash key instead of key/path composite id

Author: nellh

packages/openneuro-app/src/scripts/dataset/files/__tests__/file-tree-unloaded-directory.spec.jsx

@@ -38,7 +38,7 @@ describe("FileTreeUnloadedDirectory component", () => {
       expect(
         mergeNewFiles(dir)(defaultObj, { fetchMoreResult: updatedObj }).dataset
           .draft.files,
-      ).toEqual([a, b, { ...c, filename: "sub-01:c" }])
+      ).toEqual([a, b, { ...c, id: "sub-01:91011", filename: "sub-01:c" }])
     })
     it("works with snapshots", () => {
       const dir = { filename: "sub-01", directory: true }
@@ -50,7 +50,11 @@ describe("FileTreeUnloadedDirectory component", () => {
       expect(
         mergeNewFiles(dir, "1.0.0")(defaultObj, { fetchMoreResult: updatedObj })
           .snapshot.files,
-      ).toEqual([dir, a, b, { ...c, filename: "sub-01:c" }])
+      ).toEqual([dir, a, b, {
+        ...c,
+        id: "sub-01:91011",
+        filename: "sub-01:c",
+      }])
     })
   })
 })

packages/openneuro-app/src/scripts/dataset/files/file-tree-unloaded-directory.jsx

@@ -74,7 +74,7 @@ export const fetchMoreDirectory = (
 ) =>
   fetchMore({
     query: snapshotTag ? SNAPSHOT_FILES_QUERY : DRAFT_FILES_QUERY,
-    variables: { datasetId, snapshotTag, tree: directory.id },
+    variables: { datasetId, snapshotTag, tree: directory.key },
     updateQuery: mergeNewFiles(directory, snapshotTag),
   })