Convert Utilities to TypeScript

2026-04-22 22:16:13 -04:00 · 2024-07-23 15:52:44 -07:00
parent 76650af9fd
commit d46f4b2154
85 changed files with 614 additions and 412 deletions
@@ -0,0 +1,27 @@
+import ModelBase from 'App/ModelBase';
+
+function getToggledRange<T extends ModelBase>(
+  items: T[],
+  id: number,
+  lastToggled: number
+) {
+  const lastToggledIndex = items.findIndex((item) => item.id === lastToggled);
+  const changedIndex = items.findIndex((item) => item.id === id);
+  let lower = 0;
+  let upper = 0;
+
+  if (lastToggledIndex > changedIndex) {
+    lower = changedIndex;
+    upper = lastToggledIndex + 1;
+  } else {
+    lower = lastToggledIndex;
+    upper = changedIndex;
+  }
+
+  return {
+    lower,
+    upper,
+  };
+}
+
+export default getToggledRange;