三面拆分⑲:审批点卸岗位 —— 负责人一律运营时分配,绑员工组,实例记 assignee

模型(用户定):审批点不绑岗位;节点负责人是运营时分配的,绑定到员工组。

- 契约:approval 节点删 approver(功能属性只剩驳回走向/催办/委托消息);
  CLOSURE_VIOLATION_KINDS 删 missing-owner-position(岗位不入编排,无岗可核);
  治理审批列表删 approverPosition 字段
- 运行时统一口径(活动点=审批点):工作流绑了员工组按组轮值(组员并集最闲者先),
  没绑组全员轮值;staffId 稳定排序保证确定性,组员全不在岗退回全员。
  ADR-011「绑定先于策略」随岗位退场 —— 工作组快照的成员集合成为轮值池
- 实例记 assignee(迁移 0014 node_instance.assignee_id):分派结果是流转事实 ——
  审批箱收件(i.assigneeId === me)、裁决权(同一判据)、员工面链条报实际承接人、
  治理台审批列表报人,全部按它认,不再有岗位比对
- closure 卸 positions 入参;desk/desk-approval/governance-ops 三路由改口;
  web 属性卡删「审批岗位」选择与警示、positions 管线拆除;种子 A5 卸 PM;
  导出依赖文件审批段只留编排语义

测试:closure 25、save-package 6、seed 8、graph-to-pkg 5、端到端八例真库全绿;
五闸退出码全过。库:迁移 + v4 就地同步(唯一生效版)。

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KeDBx2PHLavbURXB8LJJ7m

apps/api/src/modules/process/internal/usecase/process-service.ts

@@ -123,31 +123,22 @@ export function createProcessService(deps: ProcessServiceDeps): ProcessService {
     }
 
     /*
-     * 谁来干:**活动契约不带岗位**(纯编排,2026-07-28 第三轮)—— 分派是运营的事。
-     * 运营分派机制未建前,活动任务默认**全员轮值**(在岗候选并集,最闲者先,
-     * staffId 稳定排序保证同输入必同结果);审批点例外,「卡到人的工位」是它的
-     * 功能语义,仍按 approver 岗位解析,工作组绑定(ADR-011)也只对它生效。
+     * 谁来干:**编排不带岗位**(2026-07-28 第五轮,活动点与审批点同一口径)——
+     * 负责人是**运营时分配**的:工作流绑了员工组就按组轮值(组员并集里最闲者先),
+     * 没绑组就全员轮值;staffId 稳定排序保证同输入必同结果。
+     * 分派结果记在节点实例上(assignee)—— 审批箱、链条、治理列表都按它认人。
      */
-    let spec;
-    let candidates;
-    let bound;
-    if (dispatch.kind === 'start-task') {
-      spec = { position: '(全员轮值)', strategy: 'sole' as const };
-      const seen = new Map<string, { staffId: string; name: string; openTasks: number }>();
-      for (const position of await deps.org.positions()) {
-        for (const c of await deps.org.candidates(position)) if (!seen.has(c.staffId)) seen.set(c.staffId, c);
-      }
-      candidates = [...seen.values()];
-      bound = undefined;
-    } else {
-      spec = dispatch.node.approver;
-      candidates = await deps.org.candidates(spec.position);
-      // 绑定先于策略:工作组说了这个岗位是谁,策略就无从发问(ADR-011)。
-      // 在岗与否在这里核 —— 绑定是**跨岗位**指派,拿该岗位的候选集核不了它。
-      const boundTo = record.workGroup?.[spec.position];
-      bound = boundTo !== undefined && (await deps.org.isActive(boundTo)) ? boundTo : undefined;
+    const seen = new Map<string, { staffId: string; name: string; openTasks: number }>();
+    for (const position of await deps.org.positions()) {
+      for (const c of await deps.org.candidates(position)) if (!seen.has(c.staffId)) seen.set(c.staffId, c);
     }
-    const resolution = resolveOwner(spec, { candidates, ...(bound === undefined ? {} : { bound }) });
+    const everyone = [...seen.values()];
+    const group = new Set(Object.values(record.workGroup ?? {}));
+    const groupPool = everyone.filter((c) => group.has(c.staffId));
+    // 组员全不在岗时退回全员 —— 单不能没人接
+    const pool = groupPool.length > 0 ? groupPool : everyone;
+    const spec = { position: groupPool.length > 0 ? '(员工组轮值)' : '(全员轮值)', strategy: 'sole' as const };
+    const resolution = resolveOwner(spec, { candidates: pool });
     if (resolution.kind === 'vacant') throw new PositionVacantError(spec.position);
 
     await deps.events.publish({
@@ -173,6 +164,7 @@ export function createProcessService(deps: ProcessServiceDeps): ProcessService {
         waiting: false,
         activated: true,
         taskId: task.id,
+        assigneeId: resolution.staffId,
       });
       await deps.events.publish({ workflowId: record.id, kind: 'task-started', detail: { nodeId: node.id, taskId: task.id } });
       return;
@@ -192,6 +184,7 @@ export function createProcessService(deps: ProcessServiceDeps): ProcessService {
       waiting: true,
       activated: true,
       approvalId: approval.id,
+      assigneeId: resolution.staffId,
     });
     await deps.events.publish({ workflowId: record.id, kind: 'approval-raised', detail: { nodeId: node.id, approvalId: approval.id } });
   }
@@ -368,7 +361,6 @@ export function createProcessService(deps: ProcessServiceDeps): ProcessService {
       return checkClosure({
         pkg,
         contracts: await deps.activities.faces(),
-        positions: await deps.org.positions(),
       });
     },