3 Commits

Author	SHA1	Message	Date
iven	dde6b09017	test(workflow): erp-workflow 单元测试从 16 增至 63 — 覆盖 model/error/parser/expression/executor ... - model.rs: 13 个 FlowGraph 测试（build/outgoing/incoming/start-end 边界） - error.rs: 7 个 WorkflowError → AppError 转换测试 - parser.rs: 11 个新增验证边界测试（空图/多起点/幽灵边/网关约束） - expression.rs: 13 个新增求值测试（float/bool/string/复合表达式/空白容错） - executor.rs: 3 个 is_join_gateway 纯函数测试	2026-04-28 18:04:06 +08:00
iven	5d6e1dc394	feat(core): implement optimistic locking across all entities ... Add VersionMismatch error variant and check_version() helper to erp-core. All 13 mutable entities now enforce version checking on update/delete: - erp-auth: user, role, organization, department, position - erp-config: dictionary, dictionary_item, menu, setting, numbering_rule - erp-workflow: process_definition, process_instance, task - erp-message: message, message_subscription Update DTOs to expose version in responses and require version in update requests. HTTP 409 Conflict returned on version mismatch.	2026-04-11 23:25:43 +08:00
iven	91ecaa3ed7	feat(workflow): add workflow engine module (Phase 4) ... Implement complete workflow engine with BPMN subset support: Backend (erp-workflow crate): - Token-driven execution engine with exclusive/parallel gateway support - BPMN parser with flow graph validation - Expression evaluator for conditional branching - Process definition CRUD with draft/publish lifecycle - Process instance management (start, suspend, terminate) - Task service (pending, complete, delegate) - PostgreSQL advisory locks for concurrent safety - 5 database tables: process_definitions, process_instances, tokens, tasks, process_variables - 13 API endpoints with RBAC protection - Timeout checker framework (placeholder) Frontend: - Workflow page with 4 tabs (definitions, pending, completed, monitor) - React Flow visual process designer (@xyflow/react) - Process viewer with active node highlighting - 3 API client modules for workflow endpoints - Sidebar menu integration	2026-04-11 09:54:02 +08:00