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feat: added trigger nodes such that they are not hidden anymore

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This commit is contained in:
Ida 2026-05-14 10:57:29 +02:00
parent e7f2272c30
commit 50a3df5c18
5 changed files with 66 additions and 274 deletions
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110
src/components/FlowEditor/editor/Automation2FlowEditor.tsx
View file

@ -1,9 +1,8 @@
/**
* Automation2FlowEditor
*
* n8n-style flow builder with backend-driven node list.
* Starts and invocations are driven by backend graph + defaults; canvas start
* node stays in sync on load via `syncCanvasStartNode`.
* n8n-style flow builder with backend-driven node list and categories.
* Start nodes come from the API (category `start`); invocations are synced on the server from the graph.
*/
import React, { useState, useEffect, useCallback, useMemo, useRef } from 'react';
@ -47,10 +46,6 @@ import { CanvasHeader } from './CanvasHeader';
import { TemplatePicker } from './TemplatePicker';
import { getCategoryIcon } from '../nodes/shared/utils';
import { fromApiGraph, toApiGraph } from '../nodes/shared/graphUtils';
import {
syncCanvasStartNode,
buildInvocationsForPrimaryKind,
} from '../nodes/runtime/workflowStartSync';
import { buildNodeOutputsPreview, setPortTypeCatalog as setRegistryCatalog } from '../nodes/shared/outputPreviewRegistry';
import { findGraphErrors } from '../nodes/shared/paramValidation';
import { getLabel as getParamLabel } from '../nodes/shared/utils';
@ -83,9 +78,6 @@ function cloneCanvasSnapshot(nodes: CanvasNode[], connections: CanvasConnection[
};
}
const _buildDefaultInvocations = (runLabel: string): WorkflowEntryPoint[] =>
buildInvocationsForPrimaryKind('manual', [], runLabel);
interface Automation2FlowEditorProps {
instanceId: string;
mandateId?: string;
@ -123,7 +115,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
const [error, setError] = useState<string | null>(null);
const [filter, setFilter] = useState('');
const [expandedCategories, setExpandedCategories] = useState<Set<string>>(
new Set(['trigger', 'input', 'flow', 'data', 'ai', 'email', 'sharepoint', 'clickup', 'trustee'])
new Set(['start', 'input', 'flow', 'data', 'ai', 'email', 'sharepoint', 'clickup', 'trustee'])
);
const [canvasNodes, setCanvasNodes] = useState<CanvasNode[]>([]);
const [canvasConnections, setCanvasConnections] = useState<CanvasConnection[]>([]);
@ -146,9 +138,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
const [currentWorkflowId, setCurrentWorkflowId] = useState<string | null>(null);
const [selectedNode, setSelectedNode] = useState<CanvasNode | null>(null);
const [saving, setSaving] = useState(false);
const [invocations, setInvocations] = useState<WorkflowEntryPoint[]>(() =>
_buildDefaultInvocations(t('Jetzt ausführen'))
);
const [invocations, setInvocations] = useState<WorkflowEntryPoint[]>([]);
const [leftPanelOpen, setLeftPanelOpen] = useState(true);
const [tracingRunId, setTracingRunId] = useState<string | null>(null);
const [tracingNodeStatuses, setTracingNodeStatuses] = useState<Record<string, string>>({});
@ -220,7 +210,18 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
document.body.style.userSelect = 'none';
}, [leftPanelWidth, sidebarWidth]);
const sidebarExcludedCategories = useMemo(() => new Set(['trigger']), []);
const startNodeTypeIds = useMemo(
() => new Set(nodeTypes.filter((n) => n.category === 'start').map((n) => n.id)),
[nodeTypes]
);
const hasCanvasStartNode = useMemo(
() => canvasNodes.some((n) => startNodeTypeIds.has(n.type)),
[canvasNodes, startNodeTypeIds]
);
const missingStartNodeBlocking = useMemo(
() => canvasNodes.length > 0 && !hasCanvasStartNode,
[canvasNodes.length, hasCanvasStartNode]
);
const nodeOutputsPreview = useMemo(
() =>
@ -303,20 +304,13 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
if (!opts?.skipHistory && !suppressCanvasHistoryRef.current) {
pushCanvasHistoryPastFromCurrent();
}
const inv = wfInvocations?.length ? wfInvocations : _buildDefaultInvocations(t('Jetzt ausführen'));
setInvocations(inv);
if (!graph?.nodes?.length) {
const synced = syncCanvasStartNode([], [], inv, nodeTypes, language);
setCanvasNodes(synced.nodes);
setCanvasConnections(synced.connections);
return;
}
const { nodes, connections } = fromApiGraph(graph, nodeTypes);
const synced = syncCanvasStartNode(nodes, connections, inv, nodeTypes, language);
setCanvasNodes(synced.nodes);
setCanvasConnections(synced.connections);
setInvocations(wfInvocations ?? []);
const g: Automation2Graph = graph ?? { nodes: [], connections: [] };
const { nodes, connections } = fromApiGraph(g, nodeTypes);
setCanvasNodes(nodes);
setCanvasConnections(connections);
},
[nodeTypes, language, t, pushCanvasHistoryPastFromCurrent]
[nodeTypes, pushCanvasHistoryPastFromCurrent]
);
const handleFromApiGraph = useCallback(
@ -345,6 +339,13 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
});
return;
}
if (missingStartNodeBlocking) {
setExecuteResult({
success: false,
error: t('Ohne Start-Node kann der Workflow nicht ausgeführt werden.'),
});
return;
}
setExecuting(true);
setExecuteResult(null);
try {
@ -362,7 +363,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
} finally {
setExecuting(false);
}
}, [request, instanceId, canvasNodes, canvasConnections, currentWorkflowId, invocations, t, nodeErrors]);
}, [request, instanceId, canvasNodes, canvasConnections, currentWorkflowId, invocations, t, nodeErrors, missingStartNodeBlocking]);
const handleSave = useCallback(async () => {
const graph = toApiGraph(canvasNodes, canvasConnections);
@ -378,19 +379,32 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
0,
);
const errorNodeCount = Object.keys(nodeErrors).length;
const _buildSaveResult = (): ExecuteGraphResponse => ({
success: true,
warning:
errorCount > 0
? t('Gespeichert mit {n} Pflicht-Fehlern in {m} Nodes.')
.replace('{n}', String(errorCount))
.replace('{m}', String(errorNodeCount))
: undefined,
});
const _buildSaveResult = (): ExecuteGraphResponse => {
const parts: string[] = [];
if (errorCount > 0) {
parts.push(
t('Gespeichert mit {n} Pflicht-Fehlern in {m} Nodes.')
.replace('{n}', String(errorCount))
.replace('{m}', String(errorNodeCount))
);
}
if (canvasNodes.length > 0 && !hasCanvasStartNode) {
parts.push(t('Ohne Start-Node kann der Workflow nicht ausgeführt werden.'));
}
return {
success: true,
warning: parts.length ? parts.join(' ') : undefined,
};
};
setSaving(true);
try {
if (currentWorkflowId) {
await updateWorkflow(request, instanceId, currentWorkflowId, { graph, invocations, targetFeatureInstanceId });
const updated = await updateWorkflow(request, instanceId, currentWorkflowId, {
graph,
invocations,
targetFeatureInstanceId,
});
setInvocations(updated.invocations ?? []);
setExecuteResult(_buildSaveResult());
} else {
const label = await promptInput(t('Workflow-Name:'), {
@ -409,7 +423,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
targetFeatureInstanceId,
});
setCurrentWorkflowId(created.id);
if (created.invocations?.length) setInvocations(created.invocations);
setInvocations(created.invocations ?? []);
setWorkflows((prev) => [...prev, created]);
setExecuteResult(_buildSaveResult());
}
@ -418,7 +432,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
} finally {
setSaving(false);
}
}, [request, instanceId, canvasNodes, canvasConnections, currentWorkflowId, promptInput, invocations, t, nodeErrors, targetFeatureInstanceId]);
}, [request, instanceId, canvasNodes, canvasConnections, currentWorkflowId, promptInput, invocations, t, nodeErrors, targetFeatureInstanceId, hasCanvasStartNode]);
const handleLoad = useCallback(
async (workflowId: string) => {
@ -443,7 +457,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
setWorkflows((prev) => prev.filter((w) => w.id !== workflowId));
setCurrentWorkflowId((prev) => (prev === workflowId ? null : prev));
setExecuteResult(null);
applyGraphWithSync({ nodes: [], connections: [] }, _buildDefaultInvocations(t('Jetzt ausführen')));
applyGraphWithSync({ nodes: [], connections: [] }, []);
try {
const result = await fetchWorkflows(request, instanceId);
setWorkflows(Array.isArray(result) ? result : result.items);
@ -467,7 +481,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
if (workflowId) handleLoad(workflowId);
else {
setExecuteResult(null);
applyGraphWithSync({ nodes: [], connections: [] }, _buildDefaultInvocations(t('Jetzt ausführen')));
applyGraphWithSync({ nodes: [], connections: [] }, []);
}
},
[handleLoad, applyGraphWithSync, t]
@ -476,7 +490,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
const handleNew = useCallback(() => {
setCurrentWorkflowId(null);
setExecuteResult(null);
applyGraphWithSync({ nodes: [], connections: [] }, _buildDefaultInvocations(t('Jetzt ausführen')));
applyGraphWithSync({ nodes: [], connections: [] }, []);
}, [applyGraphWithSync, t]);
const handleNodeParametersChange = useCallback((nodeId: string, parameters: Record<string, unknown>) => {
@ -574,7 +588,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
if (loading || nodeTypes.length === 0) return;
if (currentWorkflowId || initialWorkflowId) return;
if (canvasNodes.length > 0) return;
applyGraphWithSync({ nodes: [], connections: [] }, _buildDefaultInvocations(t('Jetzt ausführen')), {
applyGraphWithSync({ nodes: [], connections: [] }, [], {
skipHistory: true,
});
}, [
@ -598,7 +612,6 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
const handleDropNodeType = useCallback(
(nodeTypeId: string, x: number, y: number) => {
if (nodeTypeId.startsWith('trigger.')) return;
const nt = nodeTypes.find((n) => n.id === nodeTypeId);
if (!nt) return;
const id = `n_${Date.now()}_${Math.random().toString(36).slice(2, 9)}`;
@ -795,7 +808,6 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
language={language}
expandedCategories={expandedCategories}
onToggleCategory={toggleCategory}
excludedCategories={sidebarExcludedCategories}
style={_sidebarStyle}
/>
);
@ -937,7 +949,9 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
executeBlockedReason={
hasGraphErrors
? t('Pflicht-Felder ohne Quelle vorhanden. Klicken markiert die erste betroffene Node.')
: null
: missingStartNodeBlocking
? t('Ohne Start-Node kann der Workflow nicht ausgeführt werden.')
: null
}
onExecuteBlockedClick={() => {
if (firstErrorNodeId) {

4
src/components/FlowEditor/editor/NodeSidebar.tsx
View file

@ -1,6 +1,6 @@
/**
* NodeSidebar - Sidebar with searchable, collapsible node list.
* Groups node types by category (trigger, input, flow, data, ai, email, sharepoint).
* Groups node types by category (start, input, flow, data, ai, email, sharepoint).
*/
import React, { useMemo } from 'react';
@ -21,7 +21,7 @@ interface NodeSidebarProps {
language: string;
expandedCategories: Set<string>;
onToggleCategory: (id: string) => void;
/** Hide palette categories (e.g. trigger — start node comes from workflow config only) */
/** Hide palette categories (optional; e.g. feature flags) */
excludedCategories?: Set<string>;
style?: React.CSSProperties;
}

222
src/components/FlowEditor/nodes/runtime/workflowStartSync.ts
View file

@ -1,222 +0,0 @@
/**
* Single canonical start node on the canvas — id and type follow workflow primary entry kind.
*/
import type { CanvasConnection, CanvasNode } from '../../editor/FlowCanvas';
import type { NodeType } from '../../../../api/workflowApi';
import type { WorkflowEntryPoint } from '../../../../api/workflowApi';
import { getLabel } from '../shared/utils';
export const CANVAS_START_NODE_ID = 'start';
/** Primary entry is always the first invocation (gear configures index 0). */
export function getPrimaryEntry(invocations: WorkflowEntryPoint[] | undefined): WorkflowEntryPoint | undefined {
return invocations?.[0];
}
/** Kind of the primary entry (drives canvas node type) */
export function getPrimaryStartKind(invocations: WorkflowEntryPoint[] | undefined): string {
return getPrimaryEntry(invocations)?.kind ?? 'manual';
}
function entryTitle(entry: WorkflowEntryPoint | undefined, language: string): string {
if (!entry?.title) return '';
const t = entry.title;
if (typeof t === 'string') return t.trim();
const s = t[language] || t.de || t.en || Object.values(t)[0];
return (s != null ? String(s) : '').trim();
}
export function mapKindToNodeType(kind: string): string {
if (kind === 'form') return 'trigger.form';
if (kind === 'schedule') return 'trigger.schedule';
// Immer aktiv: zunächst Standard-Start; Listener (E-Mail, Webhook, …) folgt separat
if (kind === 'always_on') return 'trigger.manual';
return 'trigger.manual';
}
function categoryForKind(kind: string): 'on_demand' | 'always_on' {
if (kind === 'manual' || kind === 'form') return 'on_demand';
return 'always_on';
}
function titleForStartNode(
kind: string,
invocations: WorkflowEntryPoint[],
nodeTypes: NodeType[],
language: string
): string {
const custom = entryTitle(getPrimaryEntry(invocations), language);
if (custom) return custom;
const nt = nodeTypes.find((n) => n.id === mapKindToNodeType(kind));
if (nt) return getLabel(nt.label, language);
return 'Start';
}
/** Rewire connections when replacing node ids */
function rewireConnections(
connections: CanvasConnection[],
fromId: string,
toId: string
): CanvasConnection[] {
if (fromId === toId) return connections;
return connections.map((c) => ({
...c,
sourceId: c.sourceId === fromId ? toId : c.sourceId,
targetId: c.targetId === fromId ? toId : c.targetId,
}));
}
/** Deep-rewrite ref.nodeId in parameters (e.g. flow.ifElse condition.ref) */
function rewireRefInParams(params: unknown, fromIds: Set<string>, toId: string): unknown {
if (params == null) return params;
if (typeof params === 'object' && params !== null && 'type' in params && 'nodeId' in params) {
const obj = params as { type?: string; nodeId?: string; path?: unknown };
if (obj.type === 'ref' && typeof obj.nodeId === 'string' && fromIds.has(obj.nodeId)) {
return { ...obj, nodeId: toId };
}
}
if (Array.isArray(params)) {
return params.map((item) => rewireRefInParams(item, fromIds, toId));
}
if (typeof params === 'object' && params !== null) {
const out: Record<string, unknown> = {};
for (const [k, v] of Object.entries(params)) {
out[k] = rewireRefInParams(v, fromIds, toId);
}
return out;
}
return params;
}
/** Rewrite refs in all nodes' parameters when trigger id changes */
function rewireRefsInNodes(
nodes: CanvasNode[],
fromIds: Set<string>,
toId: string
): CanvasNode[] {
if (fromIds.size === 0) return nodes;
return nodes.map((n) => {
const p = n.parameters;
if (!p || typeof p !== 'object') return n;
const next = rewireRefInParams(p, fromIds, toId);
if (next === p) return n;
return { ...n, parameters: next as Record<string, unknown> };
});
}
/** Remove duplicate trigger nodes; keep first, merge connections onto it */
function dedupeTriggers(
nodes: CanvasNode[],
connections: CanvasConnection[]
): { nodes: CanvasNode[]; connections: CanvasConnection[] } {
const triggers = nodes.filter((n) => n.type.startsWith('trigger.'));
if (triggers.length <= 1) return { nodes, connections };
const keep = triggers[0];
const removeIds = new Set(triggers.slice(1).map((n) => n.id));
let nextConn = connections;
for (const rid of removeIds) {
nextConn = rewireConnections(nextConn, rid, keep.id);
}
const newNodes = nodes.filter((n) => !removeIds.has(n.id));
return { nodes: newNodes, connections: nextConn };
}
/** Normalize canonical id `start` and update type/labels from primary kind */
export function syncCanvasStartNode(
nodes: CanvasNode[],
connections: CanvasConnection[],
invocations: WorkflowEntryPoint[],
nodeTypes: NodeType[],
language: string
): { nodes: CanvasNode[]; connections: CanvasConnection[] } {
const kind = getPrimaryStartKind(invocations);
const targetType = mapKindToNodeType(kind);
const title = titleForStartNode(kind, invocations, nodeTypes, language);
const nt = nodeTypes.find((n) => n.id === targetType);
const inputs = nt?.inputs ?? 0;
const outputs = nt?.outputs ?? 1;
const triggerIdsBeforeDedupe = new Set(nodes.filter((n) => n.type.startsWith('trigger.')).map((n) => n.id));
let { nodes: ns, connections: cs } = dedupeTriggers(nodes, connections);
let startIdx = ns.findIndex((n) => n.type.startsWith('trigger.'));
if (startIdx === -1) {
const newNode: CanvasNode = {
id: CANVAS_START_NODE_ID,
type: targetType,
x: 100,
y: 120,
title,
label: title,
inputs,
outputs,
color: nt?.meta?.color as string | undefined,
parameters: {},
};
ns = rewireRefsInNodes([newNode, ...ns], triggerIdsBeforeDedupe, CANVAS_START_NODE_ID);
return { nodes: ns, connections: cs };
}
const current = ns[startIdx];
const oldId = current.id;
let nextConn = cs;
if (oldId !== CANVAS_START_NODE_ID) {
nextConn = rewireConnections(nextConn, oldId, CANVAS_START_NODE_ID);
}
ns = rewireRefsInNodes(ns, triggerIdsBeforeDedupe, CANVAS_START_NODE_ID);
const updated: CanvasNode = {
...current,
id: CANVAS_START_NODE_ID,
type: targetType,
title,
label: title,
inputs,
outputs,
color: nt?.meta?.color as string | undefined,
parameters:
targetType === current.type ? current.parameters ?? {} : preserveParametersForTypeSwitch(current, targetType),
};
const nextNodes = [...ns];
nextNodes[startIdx] = updated;
return { nodes: nextNodes, connections: nextConn };
}
function preserveParametersForTypeSwitch(node: CanvasNode, newType: string): Record<string, unknown> {
const p = node.parameters ?? {};
if (newType === 'trigger.form' && p.formFields) return { formFields: p.formFields };
if (newType === 'trigger.schedule' && (p.cron || p.schedule)) {
const out: Record<string, unknown> = {};
if (p.cron != null) out.cron = p.cron;
if (p.schedule != null) out.schedule = p.schedule;
return out;
}
return {};
}
/** Build invocations: replace primary (index 0), keep further entries (e.g. listener config later). */
export function buildInvocationsForPrimaryKind(
kind: string,
existing: WorkflowEntryPoint[] | undefined,
titleDe: string
): WorkflowEntryPoint[] {
const list = existing ?? [];
const primaryId =
list[0]?.id ??
(typeof crypto !== 'undefined' && crypto.randomUUID ? crypto.randomUUID() : `ep-${Date.now()}`);
const category = categoryForKind(kind);
const primary: WorkflowEntryPoint = {
id: primaryId,
kind,
category,
enabled: true,
title: { de: titleDe, en: titleDe, fr: titleDe },
description: {},
config: {},
};
const rest = list.slice(1).filter((x) => x.id !== primaryId);
return [primary, ...rest];
}

2
src/components/FlowEditor/nodes/shared/categoryIcons.tsx
View file

@ -6,7 +6,7 @@ import React from 'react';
import { FaPlay, FaCodeBranch, FaDatabase, FaPlug, FaUser, FaRobot, FaEnvelope, FaCloud, FaFileAlt, FaTasks } from 'react-icons/fa';
export const CATEGORY_ICONS: Record<string, React.ReactNode> = {
trigger: <FaPlay />,
start: <FaPlay />,
input: <FaUser />,
flow: <FaCodeBranch />,
data: <FaDatabase />,

2
src/components/FlowEditor/nodes/shared/constants.ts
View file

@ -8,7 +8,7 @@ export const HIDDEN_NODE_IDS = new Set<string>();
/** Default category display order */
export const CATEGORY_ORDER = [
'trigger',
'start',
'input',
'flow',
'data',