Sort child features before storing

shashankbrgowda · Oct 26, 2023 · e0d78b0 · e0d78b0
1 parent 94a1ff5
commit e0d78b0
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/packages/apollo-shared/src/Changes/AddFeatureChange.ts b/packages/apollo-shared/src/Changes/AddFeatureChange.ts
@@ -151,6 +151,12 @@ export class AddFeatureChange extends FeatureChange {
             // @ts-expect-error
             _id,
           })
+          // Child features should be sorted for click and drag of gene glyphs to work properly
+          parentFeature.children = new Map(
+            [...parentFeature.children.entries()].sort(
+              (a, b) => a[1].start - b[1].start,
+            ),
+          )
           const childIds = this.getChildFeatureIds(addedFeature)
           topLevelFeature.allIds.push(_id, ...childIds)
           await topLevelFeature.save()