first commit

frontend/src/module/variant/service/variant-api.js

@@ -0,0 +1,34 @@
+import fastapiClient from "@/services/api/fastapi-client";
+
+const listVariants = async ({ experimentId } = {}) => {
+  const query = experimentId
+    ? `?experiment_id=${encodeURIComponent(experimentId)}`
+    : "";
+  const response = await fastapiClient.request(`/api/admin/variants${query}`);
+  return response.items || [];
+};
+
+const getVariant = async (variantId) => {
+  return await fastapiClient.request(`/api/admin/variants/${variantId}`);
+};
+
+const createVariant = async (data) => {
+  return await fastapiClient.request("/api/admin/variants", {
+    method: "POST",
+    body: JSON.stringify(data),
+  });
+};
+
+const updateVariant = async (variantId, data) => {
+  return await fastapiClient.request(`/api/admin/variants/${variantId}`, {
+    method: "PATCH",
+    body: JSON.stringify(data),
+  });
+};
+
+export default {
+  listVariants,
+  getVariant,
+  createVariant,
+  updateVariant,
+};