27 lines
1.1 KiB
Markdown
27 lines
1.1 KiB
Markdown
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# Task ID: 130
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**Title:** Task service with lifecycle state machine
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**Status:** pending
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**Dependencies:** 129
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**Priority:** medium
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**Description:** Create TaskService implementing the full task lifecycle with transition guards and event logging
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**Details:**
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Create src/mcpd/src/services/task.service.ts:
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1. Define VALID_TRANSITIONS map: { [fromState]: [allowedToStates] } based on PRD lifecycle diagram
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2. transition(id, toState, actorType, actorId, note): check transition is valid, call repo.transition, if success create TaskEvent, return result
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3. assign(id, agentId): set assigneeId
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4. recordVerdict(id, stage, agentId, commit, passed, summary, findings): create TaskVerdict, if failed transition back to in_progress
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5. accept(id, userId, note): transition to merged, trigger merge via GitProvider
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6. reject(id, userId, note): transition to in_progress
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7. reopenOnPostMergeFailure(id): transition merged→reopened
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**Test Strategy:**
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Unit tests: test all valid transitions succeed, test invalid transitions throw, test TaskEvent created on every transition, test verdict creation, test accept triggers merge.
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