feat: add extensive test suite

2026-08-30 11:33:53 +07:00
parent 061cce00dc
commit 8359c7272e
131 changed files with 8717 additions and 2200 deletions
@@ -0,0 +1,35 @@
+import { type OrderItem, plannedOrderUpdates } from "./order";
+
+export interface ReorderDependencies {
+  adminCheck: () => Promise<unknown>;
+  transaction: (
+    callback: (repository: {
+      list: () => Promise<OrderItem[]>;
+      update: (id: string, order: number) => Promise<void>;
+    }) => Promise<void>,
+  ) => Promise<void>;
+  afterReorder: () => Promise<void> | void;
+}
+
+export async function reorderService(
+  activeId: string,
+  ids: readonly string[],
+  staleMessage: string,
+  dependencies: ReorderDependencies,
+) {
+  if (!(await dependencies.adminCheck())) throw "Unauthorized";
+
+  await dependencies.transaction(async (repository) => {
+    const updates = plannedOrderUpdates(
+      await repository.list(),
+      ids,
+      activeId,
+      staleMessage,
+    );
+    for (const update of updates) {
+      await repository.update(update.id, update.order);
+    }
+  });
+
+  await dependencies.afterReorder();
+}