From a37cdb30fe0a7c73e28c869837301f6d4e3791ef Mon Sep 17 00:00:00 2001
From: Baptiste Arnaud <baptiste.arnaud95@gmail.com>
Date: Sat, 23 Nov 2024 14:31:55 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=8A=20(difyAi)=20Improve=20error=20han?=
 =?UTF-8?q?dling=20in=20createChatMessage=20action?=
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Related to #1892
---
 .../difyAi/src/actions/createChatMessage.ts   | 21 +++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/packages/forge/blocks/difyAi/src/actions/createChatMessage.ts b/packages/forge/blocks/difyAi/src/actions/createChatMessage.ts
index 661a682b1..ec8bca2ef 100644
--- a/packages/forge/blocks/difyAi/src/actions/createChatMessage.ts
+++ b/packages/forge/blocks/difyAi/src/actions/createChatMessage.ts
@@ -1,4 +1,5 @@
 import { createAction, option } from "@typebot.io/forge";
+import { stringifyError } from "@typebot.io/lib/stringifyError";
 import { isDefined, isEmpty, isNotEmpty } from "@typebot.io/lib/utils";
 import { formatStreamPart } from "ai";
 import ky, { HTTPError } from "ky";
@@ -108,7 +109,13 @@ export const createChatMessage = createAction({
           );
           const reader = response.body?.getReader();
 
-          if (!reader) return {};
+          if (!reader)
+            return {
+              httpError: {
+                status: 500,
+                message: "Could not get reader from Dify response",
+              },
+            };
 
           return {
             stream: new ReadableStream({
@@ -172,7 +179,12 @@ export const createChatMessage = createAction({
             };
           }
           console.error(err);
-          return {};
+          return {
+            httpError: {
+              status: 500,
+              message: stringifyError(err),
+            },
+          };
         }
       },
     },
@@ -297,6 +309,11 @@ export const createChatMessage = createAction({
           });
         }
         console.error(err);
+        return logs.add({
+          status: "error",
+          description: "An unknown error occurred",
+          details: stringifyError(err),
+        });
       }
     },
   },