BPM Rule Demo

The complete write-up is in Chinese for now: BPM Rule 示例. This page keeps the English route accurate and links to the runnable source-backed scenario.

workflow-demo ships two BPM rules:

Rule	Type	Purpose	Source
`wd_leave_validation`	`VALIDATION`	Blocks annual leave with insufficient balance and sick leave over 2 days without attachment	`plugins/workflow-demo/rules/wd_leave_validation.drl`
`wd_leave_routing`	`CONDITION`	Routes leave under 3 days to `wd_manager`, otherwise to `wd_hr`	`plugins/workflow-demo/rules/wd_leave_routing.drl`

The rules are declared in plugins/workflow-demo/config/rules.json. The routing rule is called by the svc_rule_route node in wd_leave_approval; the validation rule runs before the process starts.

Useful API surfaces:

POST /api/bpm/rules/validate
POST /api/bpm/rules/{pid}/evaluate
GET /api/bpm/rules?type=CONDITION

For the runnable flow, seed data with:

node docs/screenshot-seeds/seed_workflow_demo.mjs --base-url=http://127.0.0.1:5173 --min-requests=12

Next: BPM End-to-End Walkthrough, BPM SLA Demo.