feat: Query builder order by (#685)

* feat(cubejs-playground): Query builder order change support, UI controls for order change in the playground

.eslintrc.js

@@ -28,6 +28,7 @@ module.exports = {
       ignoreStrings: true,
       ignoreTemplateLiterals: true,
     }],
+    'no-trailing-spaces': ['error', { skipBlankLines: true }],
     'no-unused-vars': ['warn']
   }
 };

.prettierrc

@@ -0,0 +1,19 @@
+{
+  "printWidth": 120,
+  "tabWidth": 2,
+  "useTabs": false,
+  "semi": true,
+  "singleQuote": true,
+  "arrowParens": "always",
+  "trailingComma": "none",
+  "bracketSpacing": true,
+  "jsxBracketSameLine": false,
+  "overrides": [
+    {
+      "files": ["*.css", "*.scss"],
+      "options": {
+        "singleQuote": false
+      }
+    }
+  ]
+}

packages/cubejs-api-gateway/index.js

@@ -370,7 +370,10 @@ class ApiGateway {
         { includeDebugInfo: process.env.NODE_ENV !== 'production' }
       );
       res({
-        sql: sqlQuery
+        sql: {
+          ...sqlQuery,
+          order: Object.fromEntries(sqlQuery.order.map(({ id, desc }) => [id, desc ? 'desc' : 'asc']))
+        }
       });
     } catch (e) {
       this.handleError({