dify

dify/web/app/components/workflow/nodes/code/default.ts

@@ -0,0 +1,40 @@
+import type { NodeDefault } from '../../types'
+import { CodeLanguage, type CodeNodeType } from './types'
+import { genNodeMetaData } from '@/app/components/workflow/utils'
+import { BlockEnum } from '@/app/components/workflow/types'
+import { BlockClassificationEnum } from '@/app/components/workflow/block-selector/types'
+
+const i18nPrefix = 'workflow.errorMsg'
+
+const metaData = genNodeMetaData({
+  classification: BlockClassificationEnum.Transform,
+  sort: 1,
+  type: BlockEnum.Code,
+})
+const nodeDefault: NodeDefault<CodeNodeType> = {
+  metaData,
+  defaultValue: {
+    code: '',
+    code_language: CodeLanguage.python3,
+    variables: [],
+    outputs: {},
+  },
+  checkValid(payload: CodeNodeType, t: any) {
+    let errorMessages = ''
+    const { code, variables } = payload
+    if (!errorMessages && variables.filter(v => !v.variable).length > 0)
+      errorMessages = t(`${i18nPrefix}.fieldRequired`, { field: t(`${i18nPrefix}.fields.variable`) })
+    if (!errorMessages && variables.filter(v => !v.value_selector.length).length > 0)
+      errorMessages = t(`${i18nPrefix}.fieldRequired`, { field: t(`${i18nPrefix}.fields.variableValue`) })
+    if (!errorMessages && !code)
+      errorMessages = t(`${i18nPrefix}.fieldRequired`, { field: t(`${i18nPrefix}.fields.code`) })
+
+    return {
+      isValid: !errorMessages,
+      errorMessage: errorMessages,
+    }
+  },
+
+}
+
+export default nodeDefault