feat: global platform v2 update

lib/api/purchase-plan.ts

@@ -0,0 +1,61 @@
+// ============================================================================
+// Purchase Plan API
+// ============================================================================
+
+import { api } from "./client";
+import type {
+  PurchasePlanChannel,
+  PurchasePlanChannelCreateRequest,
+  PurchasePlanChannelUpdateRequest,
+  PaginatedResponse,
+  PaginationParams,
+} from "@/lib/types/api";
+
+const buildPath = (workspaceId: string, projectId: string) =>
+  `/workspaces/${workspaceId}/projects/${projectId}/purchase-plan/channels`;
+
+export const purchasePlanApi = {
+  /**
+   * Get list of channels in purchase plan
+   */
+  list: (
+    workspaceId: string,
+    projectId: string,
+    params?: PaginationParams
+  ) =>
+    api.get<PaginatedResponse<PurchasePlanChannel>>(
+      buildPath(workspaceId, projectId),
+      { params }
+    ),
+
+  /**
+   * Add channel to purchase plan
+   */
+  create: (
+    workspaceId: string,
+    projectId: string,
+    data: PurchasePlanChannelCreateRequest
+  ) =>
+    api.post<PurchasePlanChannel>(buildPath(workspaceId, projectId), data),
+
+  /**
+   * Update channel in purchase plan
+   */
+  update: (
+    workspaceId: string,
+    projectId: string,
+    channelId: string,
+    data: PurchasePlanChannelUpdateRequest
+  ) =>
+    api.patch<PurchasePlanChannel>(
+      `${buildPath(workspaceId, projectId)}/${channelId}`,
+      data
+    ),
+
+  /**
+   * Remove channel from purchase plan
+   */
+  delete: (workspaceId: string, projectId: string, channelId: string) =>
+    api.delete<void>(`${buildPath(workspaceId, projectId)}/${channelId}`),
+};
+