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FEAT: NEW WORKFLOW ENGINE (#3160)
Co-authored-by: Joel <iamjoel007@gmail.com> Co-authored-by: Yeuoly <admin@srmxy.cn> Co-authored-by: JzoNg <jzongcode@gmail.com> Co-authored-by: StyleZhang <jasonapring2015@outlook.com> Co-authored-by: jyong <jyong@dify.ai> Co-authored-by: nite-knite <nkCoding@gmail.com> Co-authored-by: jyong <718720800@qq.com>
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53
web/app/components/workflow/nodes/if-else/default.ts
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53
web/app/components/workflow/nodes/if-else/default.ts
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import { BlockEnum, type NodeDefault } from '../../types'
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import { type IfElseNodeType, LogicalOperator } from './types'
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import { isEmptyRelatedOperator } from './utils'
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import { ALL_CHAT_AVAILABLE_BLOCKS, ALL_COMPLETION_AVAILABLE_BLOCKS } from '@/app/components/workflow/constants'
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const i18nPrefix = 'workflow.errorMsg'
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const nodeDefault: NodeDefault<IfElseNodeType> = {
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defaultValue: {
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_targetBranches: [
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{
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id: 'true',
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name: 'IS TRUE',
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},
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{
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id: 'false',
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name: 'IS FALSE',
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},
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],
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logical_operator: LogicalOperator.and,
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conditions: [],
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},
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getAvailablePrevNodes(isChatMode: boolean) {
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const nodes = isChatMode
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? ALL_CHAT_AVAILABLE_BLOCKS
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: ALL_COMPLETION_AVAILABLE_BLOCKS.filter(type => type !== BlockEnum.End)
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return nodes
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},
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getAvailableNextNodes(isChatMode: boolean) {
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const nodes = isChatMode ? ALL_CHAT_AVAILABLE_BLOCKS : ALL_COMPLETION_AVAILABLE_BLOCKS
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return nodes.filter(type => type !== BlockEnum.VariableAssigner)
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},
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checkValid(payload: IfElseNodeType, t: any) {
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let errorMessages = ''
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const { conditions } = payload
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if (!conditions || conditions.length === 0)
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errorMessages = t(`${i18nPrefix}.fieldRequired`, { field: 'IF' })
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conditions.forEach((condition) => {
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if (!errorMessages && (!condition.variable_selector || condition.variable_selector.length === 0))
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errorMessages = t(`${i18nPrefix}.fieldRequired`, { field: t(`${i18nPrefix}.fields.variable`) })
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if (!errorMessages && !condition.comparison_operator)
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errorMessages = t(`${i18nPrefix}.fieldRequired`, { field: t('workflow.nodes.ifElse.operator') })
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if (!errorMessages && !isEmptyRelatedOperator(condition.comparison_operator!) && !condition.value)
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errorMessages = t(`${i18nPrefix}.fieldRequired`, { field: t(`${i18nPrefix}.fields.variableValue`) })
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})
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return {
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isValid: !errorMessages,
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errorMessage: errorMessages,
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}
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},
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}
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export default nodeDefault
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