feat(webhook): add respondWith action

packages/backend/src/apps/webhook/actions/respond-with/index.js

@@ -0,0 +1,38 @@
+import defineAction from '../../../../helpers/define-action.js';
+
+export default defineAction({
+  name: 'Respond with',
+  key: 'respondWith',
+  description: 'Respond with defined JSON body.',
+  arguments: [
+    {
+      label: 'Status code',
+      key: 'statusCode',
+      type: 'string',
+      required: true,
+      variables: true,
+      value: '200',
+    },
+    {
+      label: 'JSON body',
+      key: 'stringifiedJsonBody',
+      type: 'string',
+      required: true,
+      description: 'The content of the JSON body. It must be a valid JSON.',
+      variables: true,
+    },
+  ],
+
+  async run($) {
+    const parsedStatusCode = parseInt($.step.parameters.statusCode, 10);
+    const stringifiedJsonBody = $.step.parameters.stringifiedJsonBody;
+    const parsedJsonBody = JSON.parse(stringifiedJsonBody);
+
+    $.setActionItem({
+      raw: {
+        body: parsedJsonBody,
+        statusCode: parsedStatusCode,
+      },
+    });
+  },
+});