adapt old version config (#7158)

packages/global/core/workflow/type/io.ts

@@ -79,20 +79,25 @@ export const InputComponentPropsTypeSchema = z.object({
   }), // password
   list: z
     .array(
-      z.object({
-        label: z.string().meta({
-          description: '变量选项展示名称'
-        }),
-        value: z.string().meta({
-          description: '变量选项实际值'
-        }),
-        icon: z.string().optional().meta({
-          description: '变量选项图标'
-        }),
-        description: z.string().optional().meta({
-          description: '变量选项说明'
+      z
+        .object({
+          label: z.string().optional().meta({
+            description: '变量选项展示名称'
+          }),
+          value: z.string().meta({
+            description: '变量选项实际值'
+          }),
+          icon: z.string().optional().meta({
+            description: '变量选项图标'
+          }),
+          description: z.string().optional().meta({
+            description: '变量选项说明'
+          })
         })
-      })
+        .transform((item) => ({
+          ...item,
+          label: item.label ?? item.value
+        }))
     )
     .optional()
     .meta({
@@ -177,14 +182,19 @@ export const InputComponentPropsTypeSchema = z.object({
 
   enums: z
     .array(
-      z.object({
-        value: z.string().meta({
-          description: '枚举项实际值'
-        }),
-        label: z.string().meta({
-          description: '枚举项展示名称'
+      z
+        .object({
+          value: z.string().meta({
+            description: '枚举项实际值'
+          }),
+          label: z.string().optional().meta({
+            description: '枚举项展示名称'
+          })
         })
-      })
+        .transform((item) => ({
+          ...item,
+          label: item.label ?? item.value
+        }))
     )
     .optional()
     .meta({

packages/global/test/core/app/type.test.ts

 import { describe, expect, it } from 'vitest';
 import { AppChatConfigTypeSchema } from '@fastgpt/global/core/app/type';
+import { VariableInputEnum } from '@fastgpt/global/core/workflow/constants';
 
 describe('AppChatConfigTypeSchema', () => {
   it('should adapt old boolean questionGuide format', () => {
@@ -20,4 +21,30 @@ describe('AppChatConfigTypeSchema', () => {
 
     expect(AppChatConfigTypeSchema.parse({ questionGuide }).questionGuide).toEqual(questionGuide);
   });
+
+  it('should fill option label with value when variable option label is missing', () => {
+    const result = AppChatConfigTypeSchema.parse({
+      variables: [
+        {
+          key: 'newSelect',
+          label: 'New Select',
+          type: VariableInputEnum.select,
+          description: '',
+          list: [{ value: 'option-a' }]
+        },
+        {
+          key: 'legacySelect',
+          label: 'Legacy Select',
+          type: VariableInputEnum.select,
+          description: '',
+          enums: [{ value: 'legacy-option' }]
+        }
+      ]
+    });
+
+    expect(result.variables?.[0].list).toEqual([{ label: 'option-a', value: 'option-a' }]);
+    expect(result.variables?.[1].enums).toEqual([
+      { label: 'legacy-option', value: 'legacy-option' }
+    ]);
+  });
 });