From a579eea7684bf28af8ea7de9b8efafe3703e4155 Mon Sep 17 00:00:00 2001
From: George Djabarov <39195835+djabarovgeorge@users.noreply.github.com>
Date: Thu, 26 Dec 2024 08:39:36 +0200
Subject: [PATCH] fix(api-service): empty email preview (#7382)

---
 .../usecases/generate-preview/generate-preview.usecase.ts  | 1 -
 .../src/utils/sanitize-control-values.ts                   | 7 ++++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/apps/api/src/app/workflows-v2/usecases/generate-preview/generate-preview.usecase.ts b/apps/api/src/app/workflows-v2/usecases/generate-preview/generate-preview.usecase.ts
index cc78a1165db..1e225806aaa 100644
--- a/apps/api/src/app/workflows-v2/usecases/generate-preview/generate-preview.usecase.ts
+++ b/apps/api/src/app/workflows-v2/usecases/generate-preview/generate-preview.usecase.ts
@@ -23,7 +23,6 @@ import {
   dashboardSanitizeControlValues,
 } from '@novu/application-generic';
 import { captureException } from '@sentry/node';
-import { getErrorPath as getErrorPathAjv } from 'ajv/dist/compile/util';
 import { channelStepSchemas, actionStepSchemas } from '@novu/framework/internal';
 import { PreviewStep, PreviewStepCommand } from '../../../bridge/usecases/preview-step';
 import { FrameworkPreviousStepsOutputState } from '../../../bridge/usecases/preview-step/preview-step.command';
diff --git a/libs/application-generic/src/utils/sanitize-control-values.ts b/libs/application-generic/src/utils/sanitize-control-values.ts
index 46787c3fe6d..c454d2bf61f 100644
--- a/libs/application-generic/src/utils/sanitize-control-values.ts
+++ b/libs/application-generic/src/utils/sanitize-control-values.ts
@@ -83,9 +83,14 @@ function sanitizeInApp(controlValues: InAppControlType) {
 }
 
 function sanitizeEmail(controlValues: EmailControlType) {
+  const EMPTY_TIP_TAP = JSON.stringify({
+    type: 'doc',
+    content: [{ type: 'paragraph' }],
+  });
+
   const emailControls: EmailControlType = {
     subject: controlValues.subject,
-    body: controlValues.body,
+    body: isEmpty(controlValues.body) ? EMPTY_TIP_TAP : controlValues.body,
     skip: controlValues.skip || undefined,
   };