Add caching possibility to raw queries too

src/datasources/order-api.ts

@@ -1,4 +1,4 @@
-import { SQLDataSource } from 'datasource-sql';
+import { BaseSQLDataSource } from './BaseSQLDataSource';
 import { camelcase } from 'stringcase';
 import {
   Address,
@@ -10,7 +10,8 @@ import {
 import { Maybe } from './types';
 
 const MINUTE = 60;
-export class OrderAPI extends SQLDataSource {
+export class OrderAPI extends BaseSQLDataSource {
+  cache: any;
   constructor(config) {
     super(config);
   }
@@ -100,10 +101,12 @@ export class OrderAPI extends SQLDataSource {
   }
 
   async getOrderRows(orderId: number): Promise<Array<OrderRow>> {
-    // const fields = await this.knex.select('*').from('order-row_fields');
-    const fieldsRes = await this.knex
-      .raw('SELECT * from "order-row_fields"')
-      .then((data) => data.rows);
+    const fieldsRes = await this.cacheQuery(
+      120,
+      this.knex
+        .raw('SELECT * from "order-row_fields"')
+        .then((data) => data.rows),
+    );
 
     const fields = fieldsRes.reduce((obj, item) => {
       obj[item.fieldid] = item.name;