新增优化案例API

src/app/api/cases/route.ts

@@ -0,0 +1,22 @@
+import { NextResponse } from "next/server";
+
+import { requireApiAccess } from "../../../lib/api/auth";
+import { caseListFiltersSchema } from "../../../lib/cases/validation";
+import { getRepositoryFromRuntime } from "../../../lib/db/repository";
+
+export async function GET(request: Request) {
+  const access = requireApiAccess(request);
+  if (!access.ok) {
+    return access.response;
+  }
+
+  const url = new URL(request.url);
+  const filters = caseListFiltersSchema.parse(
+    Object.fromEntries(url.searchParams.entries()),
+  );
+  const repository = getRepositoryFromRuntime();
+
+  return NextResponse.json({
+    cases: await repository.listOptimizationCases(filters),
+  });
+}