From 61cf0ee2adfb50d7ca3a5e2a535b794e5eee537c Mon Sep 17 00:00:00 2001
From: Becky Gilbert <beckyannegilbert@gmail.com>
Date: Tue, 15 Oct 2024 09:57:25 -0700
Subject: [PATCH] add chs_type: consent to video consent plugin

---
 packages/record/src/consentVideo.spec.ts |  4 ++++
 packages/record/src/consentVideo.ts      | 11 +++++++++++
 2 files changed, 15 insertions(+)

diff --git a/packages/record/src/consentVideo.spec.ts b/packages/record/src/consentVideo.spec.ts
index 630846c3..add1ba7c 100644
--- a/packages/record/src/consentVideo.spec.ts
+++ b/packages/record/src/consentVideo.spec.ts
@@ -272,3 +272,7 @@ test("nextButton", () => {
 
   expect(jsPsych.finishTrial).toHaveBeenCalledTimes(1);
 });
+
+test("Does video consent plugin return chsData correctly?", () => {
+  expect(VideoConsentPlugin.chsData()).toMatchObject({ chs_type: "consent" });
+});
diff --git a/packages/record/src/consentVideo.ts b/packages/record/src/consentVideo.ts
index 0bea6140..0fbbb85c 100644
--- a/packages/record/src/consentVideo.ts
+++ b/packages/record/src/consentVideo.ts
@@ -281,4 +281,15 @@ export class VideoConsentPlugin implements JsPsychPlugin<Info> {
     const next = this.getButton(display, "next");
     next.addEventListener("click", () => this.jsPsych.finishTrial());
   }
+
+  /**
+   * Add CHS type to experiment data. This will enable Lookit API to run the
+   * "consent" Frame Action Dispatcher method after the experiment has
+   * completed. It looks like jsPsych uses snake case for these data.
+   *
+   * @returns Object containing CHS type.
+   */
+  public static chsData() {
+    return { chs_type: "consent" };
+  }
 }