fix(dashboard): Fixes to campaign and promotions domains (#9022)

packages/admin/dashboard/src/hooks/table/query/use-promotion-table-query.tsx

@@ -0,0 +1,32 @@
+import { HttpTypes } from "@medusajs/types"
+import { useQueryParams } from "../../use-query-params"
+
+type UsePromotionTableQueryProps = {
+  prefix?: string
+  pageSize?: number
+}
+
+export const usePromotionTableQuery = ({
+  prefix,
+  pageSize = 20,
+}: UsePromotionTableQueryProps) => {
+  const queryObject = useQueryParams(
+    ["offset", "q", "created_at", "updated_at"],
+    prefix
+  )
+
+  const { offset, q, created_at, updated_at } = queryObject
+
+  const searchParams: HttpTypes.AdminGetPromotionsParams = {
+    limit: pageSize,
+    created_at: created_at ? JSON.parse(created_at) : undefined,
+    updated_at: updated_at ? JSON.parse(updated_at) : undefined,
+    offset: offset ? Number(offset) : 0,
+    q,
+  }
+
+  return {
+    searchParams,
+    raw: queryObject,
+  }
+}