getDeltaOrders/ allow non-array filters for chainId and status

Author: andriy-shymkiv

src/methods/delta/getDeltaOrders.ts

@@ -35,7 +35,7 @@ type OrdersFilter = {
   /** @description Pagination option, limit. Default 100 */
   limit?: number;
   /** @description Filter by chainId, without this filter, orders from all chains are returned */
-  chainId?: number[];
+  chainId?: number | number[];
   /**
    * @description
    * Filter by any known DeltaAuctionStatus and some custom statuses:
@@ -45,7 +45,7 @@ type OrdersFilter = {
    * - **ACTIVE** —  All orders with NOT_STARTED, RUNNING, EXECUTING or SUSPENDED statuses.
    * - **INACTIVE** —  All orders with EXECUTED, FAILED, EXPIRED, CANCELLED or INVALIDATED statuses.
    */
-  status?: DeltaOrderFilterByStatus[];
+  status?: DeltaOrderFilterByStatus | DeltaOrderFilterByStatus[];
   /** @description Filter by type. MARKET, LIMIT. Orders with both types are returned if not specified */
   type?: 'MARKET' | 'LIMIT';
 };
@@ -115,9 +115,15 @@ export const constructGetDeltaOrders = ({
 
   const getDeltaOrders: GetDeltaOrders = async (options, requestParams) => {
     const chainIdString = options.chainId
-      ? options.chainId.join(',')
+      ? Array.isArray(options.chainId)
+        ? options.chainId.join(',')
+        : options.chainId.toString()
+      : undefined;
+    const statusString = options.status
+      ? Array.isArray(options.status)
+        ? options.status.join(',')
+        : options.status.toString()
       : undefined;
-    const statusString = options.status ? options.status.join(',') : undefined;
 
     const search = constructSearchString<OrderFiltersQuery>({
       userAddress: options.userAddress,