From 86b236182b920c5332af6713173641eabd315a51 Mon Sep 17 00:00:00 2001
From: Henry <hzj94@hotmail.com>
Date: Fri, 1 Dec 2023 15:35:00 +0000
Subject: [PATCH 1/3] added fix to restart flow when prompt is question prefix

---
 packages/server/src/utils/index.ts | 43 ++++++++++++++++++++++++++++--
 1 file changed, 41 insertions(+), 2 deletions(-)

diff --git a/packages/server/src/utils/index.ts b/packages/server/src/utils/index.ts
index 0b1e62d2..2bf1c04a 100644
--- a/packages/server/src/utils/index.ts
+++ b/packages/server/src/utils/index.ts
@@ -558,9 +558,20 @@ export const isStartNodeDependOnInput = (startingNodes: IReactFlowNode[], nodes:
             if (inputVariables.length > 0) return true
         }
     }
-    const whitelistNodeNames = ['vectorStoreToDocument', 'autoGPT']
+    const whitelistNodeNames = ['vectorStoreToDocument', 'autoGPT', 'chatPromptTemplate', 'promptTemplate'] //If these nodes are found, chatflow cannot be reused
     for (const node of nodes) {
-        if (whitelistNodeNames.includes(node.data.name)) return true
+        if (node.data.name === 'chatPromptTemplate' || node.data.name === 'promptTemplate') {
+            let promptValues: ICommonObject = {}
+            const promptValuesRaw = node.data.inputs?.promptValues
+            if (promptValuesRaw) {
+                try {
+                    promptValues = typeof promptValuesRaw === 'object' ? promptValuesRaw : JSON.parse(promptValuesRaw)
+                } catch (exception) {
+                    console.error(exception)
+                }
+            }
+            if (getAllValuesFromJson(promptValues).includes(`{{${QUESTION_VAR_PREFIX}}}`)) return true
+        } else if (whitelistNodeNames.includes(node.data.name)) return true
     }
     return false
 }
@@ -913,3 +924,31 @@ export const replaceChatHistory = async (
 
     return ''
 }
+
+/**
+ * Get all values from a JSON object
+ * @param {any} obj
+ * @returns {any[]}
+ */
+export const getAllValuesFromJson = (obj: any): any[] => {
+    const values: any[] = []
+
+    function extractValues(data: any) {
+        if (typeof data === 'object' && data !== null) {
+            if (Array.isArray(data)) {
+                for (const item of data) {
+                    extractValues(item)
+                }
+            } else {
+                for (const key in data) {
+                    extractValues(data[key])
+                }
+            }
+        } else {
+            values.push(data)
+        }
+    }
+
+    extractValues(obj)
+    return values
+}

From 7df2e3fe6d7058649ac2c33d9dc5bf548043fe23 Mon Sep 17 00:00:00 2001
From: automaton82 <terrence.sheflin@gmail.com>
Date: Fri, 1 Dec 2023 20:23:29 -0500
Subject: [PATCH 2/3] Fix for issue#1323 - delete duplicate chatflow

---
 packages/ui/src/views/canvas/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/ui/src/views/canvas/index.js b/packages/ui/src/views/canvas/index.js
index 29602a4f..08698398 100644
--- a/packages/ui/src/views/canvas/index.js
+++ b/packages/ui/src/views/canvas/index.js
@@ -170,7 +170,7 @@ const Canvas = () => {
             try {
                 await chatflowsApi.deleteChatflow(chatflow.id)
                 localStorage.removeItem(`${chatflow.id}_INTERNAL`)
-                navigate(-1)
+                navigate('/')
             } catch (error) {
                 const errorData = error.response.data || `${error.response.status}: ${error.response.statusText}`
                 enqueueSnackbar({

From f60360f3b94ba8e2ec080f44d683902eebb5e16e Mon Sep 17 00:00:00 2001
From: automaton82 <terrence.sheflin@gmail.com>
Date: Fri, 1 Dec 2023 21:07:43 -0500
Subject: [PATCH 3/3] Fixing #1324 by lifting ConfirmDialog up.

---
 packages/ui/src/ui-component/button/FlowListMenu.js | 2 --
 packages/ui/src/views/chatflows/index.js            | 2 ++
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/ui/src/ui-component/button/FlowListMenu.js b/packages/ui/src/ui-component/button/FlowListMenu.js
index b242d2cb..94ecdd01 100644
--- a/packages/ui/src/ui-component/button/FlowListMenu.js
+++ b/packages/ui/src/ui-component/button/FlowListMenu.js
@@ -22,7 +22,6 @@ import useConfirm from 'hooks/useConfirm'
 import { uiBaseURL } from '../../store/constant'
 import { closeSnackbar as closeSnackbarAction, enqueueSnackbar as enqueueSnackbarAction } from '../../store/actions'
 
-import ConfirmDialog from '../dialog/ConfirmDialog'
 import SaveChatflowDialog from '../dialog/SaveChatflowDialog'
 import TagDialog from '../dialog/TagDialog'
 
@@ -264,7 +263,6 @@ export default function FlowListMenu({ chatflow, updateFlowsApi }) {
                     Delete
                 </MenuItem>
             </StyledMenu>
-            <ConfirmDialog />
             <SaveChatflowDialog
                 show={flowDialogOpen}
                 dialogProps={{
diff --git a/packages/ui/src/views/chatflows/index.js b/packages/ui/src/views/chatflows/index.js
index 3c4b8972..d91a9cfa 100644
--- a/packages/ui/src/views/chatflows/index.js
+++ b/packages/ui/src/views/chatflows/index.js
@@ -12,6 +12,7 @@ import ItemCard from 'ui-component/cards/ItemCard'
 import { gridSpacing } from 'store/constant'
 import WorkflowEmptySVG from 'assets/images/workflow_empty.svg'
 import LoginDialog from 'ui-component/dialog/LoginDialog'
+import ConfirmDialog from 'ui-component/dialog/ConfirmDialog'
 
 // API
 import chatflowsApi from 'api/chatflows'
@@ -212,6 +213,7 @@ const Chatflows = () => {
                 </Stack>
             )}
             <LoginDialog show={loginDialogOpen} dialogProps={loginDialogProps} onConfirm={onLoginClick} />
+            <ConfirmDialog />
         </MainCard>
     )
 }