## Summary Wave 17 organizes Fusion into **domain folders** (stacks on #2397). ### Layout - **core/types/** — board, task, agents, settings, merge, workflow, mesh, … - **core/src/** — agents, ai, async-stores, workflows, tasks, config, db, … - **dashboard/app/api/** — client, tasks, agents, git, missions, planning, … - **engine/src/** — agents, auth, execution, merge, missions, overseer, worktree, … Root keepers retained for large entrypoints (`store.ts`, `executor.ts`, `merger.ts`, …). Public barrels (`@fusion/core`, `@fusion/engine`, `app/api.ts` → legacy) stay stable. ## Test plan - [x] `@fusion/core` typecheck - [x] `@fusion/engine` typecheck (pre-existing playwright-core noise only) - [ ] CI merge gate **Stack:** #2394 → #2397 → **this PR**
122 lines
4.1 KiB
TypeScript
122 lines
4.1 KiB
TypeScript
/**
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* FNXC:CodeOrganization 2026-07-16-20:00:
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* Board workflow client types/API peeled from legacy.ts.
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*/
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import type {
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Task,
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WorkflowFieldDefinition,
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WorkflowFieldType,
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WorkflowFieldOption,
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WorkflowFieldRender,
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WorkflowSettingDefinition,
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WorkflowSettingType,
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WorkflowSettingOption,
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WorkflowSettingRender,
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WorkflowSettingRejection,
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} from "@fusion/core";
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import { api } from "../client/client.js";
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import type { FetchOptions } from "../client/client.js";
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import { withProjectId } from "../client/health.js";
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import { dedupe } from "../client/dedupe.js";
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// Workflow field/setting declaration types re-exported from @fusion/core so
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// WorkflowSettingsPanel can import them from `../api` (KTD-13/14, U6/KTD-1).
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export type {
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WorkflowFieldDefinition,
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WorkflowFieldType,
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WorkflowFieldOption,
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WorkflowFieldRender,
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WorkflowSettingDefinition,
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WorkflowSettingType,
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WorkflowSettingOption,
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WorkflowSettingRender,
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WorkflowSettingRejection,
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};
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/** Resolved trait flags for a board column (subset the client cares about). */
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export interface BoardWorkflowColumnFlags {
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countsTowardWip?: boolean;
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complete?: boolean;
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archived?: boolean;
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hiddenFromBoard?: boolean;
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hold?: boolean;
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intake?: boolean;
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/** An intake column that does NOT auto-triage — cards wait for an operator to promote
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* them. Derived server-side from the `intake` trait's `autoTriage: false` config,
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* which is configuration rather than a flag and was therefore invisible to clients. */
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manualIntake?: boolean;
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mergeBlocker?: boolean;
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/** Merge/review lane membership used by the shared live-agent predicate. */
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mergeOrchestration?: boolean;
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humanReview?: boolean;
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[key: string]: boolean | undefined;
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}
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export interface BoardWorkflowColumn {
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id: string;
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name: string;
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/** Optional author-defined explanatory copy from the workflow IR. */
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description?: string;
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flags: BoardWorkflowColumnFlags;
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/*
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FNXC:WorkflowResolvedColumns 2026-07-29-00:00 (U12 — R8):
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Columns this one may move to, from the workflow's own graph adjacency
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(`resolveAllowedColumns`, the same resolver `moveTaskInternal` validates against).
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Optional so a client that predates the field keeps working; the move menu falls back
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to approximating targets from neighbouring columns when it is absent.
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*/
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moveTargets?: string[];
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}
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export interface BoardWorkflowDefinition {
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id: string;
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name: string;
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/** Optional compact custom workflow icon; built-ins render the Fusion mark by id. */
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icon?: string;
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columns: BoardWorkflowColumn[];
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/** Custom field definitions declared by this workflow (U13/KTD-14). Absent on
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* workflows with no fields, or from older servers. */
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fields?: WorkflowFieldDefinition[];
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}
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export interface BoardWorkflowsPayload {
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flagEnabled: boolean;
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defaultWorkflowId: string;
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workflows: BoardWorkflowDefinition[];
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taskWorkflowIds: Record<string, string>;
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}
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/** A typed custom-field rejection surfaced by the PATCH endpoint (KTD-13). */
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export interface CustomFieldRejection {
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code: "no-fields-defined" | "unknown-field" | "type-mismatch" | "enum-violation";
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fieldId: string;
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detail: string;
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}
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/**
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* Patch a task's custom field values (U13/KTD-14). The server validates the
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* patch against the task's workflow field schema and returns the updated task;
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* a validation failure surfaces as a 400 carrying `{ fieldId, code, detail }`.
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* A `null` value for a field deletes it.
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*/
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export function updateTaskCustomFields(
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id: string,
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customFields: Record<string, unknown>,
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projectId?: string,
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): Promise<Task> {
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return api<Task>(withProjectId(`/tasks/${id}/custom-fields`, projectId), {
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method: "PATCH",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({ customFields }),
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});
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}
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/** Fetch the multi-lane board metadata (U9). When the flag is OFF the server
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* returns `{ flagEnabled: false }` and the board renders its legacy form. */
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export function fetchBoardWorkflows(projectId?: string, options?: FetchOptions): Promise<BoardWorkflowsPayload> {
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const path = withProjectId("/tasks/board-workflows", projectId);
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return dedupe(path, () => api<BoardWorkflowsPayload>(path), options);
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}
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