* fix(bpmn): let a process with only a plain start event publish (#8078)
An imported root BpmnProcess is an ITrigger with CanStartWorkflow set
(IsRootScope). For a process whose start events carry no event definition
it rightly returns no payloads, but TriggerIndexer then stored a
null-payload placeholder row and ValidateWorkflowRequestHandler refused
publication with "Trigger should have a payload". That blocked import,
bind, publish and run for most Camunda models.
Adds an additive, opt-in seam: TriggerIndexingContext.RegistersNoTriggers.
A trigger that sets it and returns no payloads gets no row. It has no
effect when the trigger returns payloads, and a trigger that throws still
gets the placeholder, so a failure is never read as a deliberate decline.
Every other ITrigger indexes exactly as before.
BpmnProcess sets it only for a root scope none of whose start events
carries an event definition. A declared start that resolves to nothing,
such as a process whose only start is a refused timer, keeps the
placeholder and still fails publication. Nested scopes are opted out
before that check and are unchanged, and IsRootScope/CanStartWorkflow
semantics are untouched.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
* test(bpmn): publish for real in the stale-after-publish tests
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
* test(bpmn): name the publish helper for what it does
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
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