# Tasks: REV-006 催缴事件与通知协同设计

**Input**: Design documents from `/specs/003-rev006-reminder-event-design/`
**Prerequisites**: plan.md (required), spec.md (required), research.md, data-model.md, contracts/

**Validation**: Validation tasks are NOT optional in this repository. Every document change task set MUST include the applicable validation and ledger-sync tasks.

**Organization**: Tasks are grouped by user story so each document-maintenance slice can be completed, reviewed, and validated independently.

## Format: `[ID] [P?] [Story] Description`

- **[P]**: Can run in parallel (different files, no dependencies)
- **[Story]**: Which user story this task belongs to (e.g. [US1], [US2], [US3])
- Include exact file paths in descriptions

## Path Conventions

- Main documents: `docs/design/01_Overview/`, `docs/design/02_Detailed_Design/`, `docs/design/03_Technical_Design/`
- Governance documents: `docs/design/00_Management/`
- Archive references: `docs/design/04_Appendix/Archive/`
- Runtime guidance: `README.md`, `AGENTS.md`, `.specify/templates/`

## Phase 1: Scope & Source Confirmation (Shared Foundation)

**Purpose**: Confirm the source-of-truth set and impact boundary before editing.

- [X] T001 Confirm target documents and exact `REV-006` touchpoints in `/Volumes/Dpan/github/fujian_water_biz_doc/specs/003-rev006-reminder-event-design/spec.md`
- [X] T002 Confirm governing source-of-truth and allowed reference sources in `/Volumes/Dpan/github/fujian_water_biz_doc/specs/003-rev006-reminder-event-design/plan.md`
- [X] T003 [P] Record final scope judgment for `REV-006` and exclusions in `/Volumes/Dpan/github/fujian_water_biz_doc/specs/003-rev006-reminder-event-design/research.md`
- [X] T004 [P] Identify cross-document impacts for `IF-REV-013`、四态结果集、停复水联动边界和历史只读口径 in `/Volumes/Dpan/github/fujian_water_biz_doc/specs/003-rev006-reminder-event-design/contracts/rev006-interface-contract.md`

---

## Phase 2: Foundational Alignment (Blocking Prerequisites)

**Purpose**: Prepare the cross-document baseline that all user stories depend on.

- [X] T005 Consolidate `REV-006` decisions, entities, and contract fields from `/Volumes/Dpan/github/fujian_water_biz_doc/specs/003-rev006-reminder-event-design/research.md`, `/Volumes/Dpan/github/fujian_water_biz_doc/specs/003-rev006-reminder-event-design/data-model.md`, and `/Volumes/Dpan/github/fujian_water_biz_doc/specs/003-rev006-reminder-event-design/contracts/rev006-interface-contract.md`
- [X] T006 [P] Cross-check current conflicting references to `IF-REV-009` and `REV-006` in `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/02_Detailed_Design/12_REV_Detailed.md` and `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/03_Technical_Design/03_Interface_Design.md`
- [X] T007 [P] Cross-check historical-only retention rules for 催缴记录/停水记录/预存短信 in `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/03_Technical_Design/01_Database_Design.md` and `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/04_Appendix/Archive/05_Data_Dictionary/营收数据字典.md`
- [X] T008 Confirm ledger update expectations for this feature in `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/00_Management/15_SYS002_Requirement_Breakdown.md`, `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/00_Management/01_Project_Progress.md`, and `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/00_Management/03_Task_Checklist.md`

---

## Phase 3: User Story 1 - 定义催缴闭环范围 (Priority: P1) 🎯 MVP

**Goal**: 让 `12_REV_Detailed.md` 中的 `REV-006` 章节具备完整的催缴对象生成、任务分组、停复水联动边界和落地边界说明。

**Independent Test**: 单独评审 `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/02_Detailed_Design/12_REV_Detailed.md` 的 `REV-006` 章节，应能明确催缴对象来源、策略维度、自动/人工触发边界、停复水只做联动边界、不展开内部流程。

### Implementation for User Story 1

- [X] T009 [US1] Update `REV-006` 功能说明、业务流程、关键规则和落地边界 in `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/02_Detailed_Design/12_REV_Detailed.md`
- [X] T010 [P] [US1] Add `Reminder Candidate`、`Reminder Strategy`、`Reminder Task`、`Disposal Link` 对应的数据与规则摘要 to `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/02_Detailed_Design/12_REV_Detailed.md`
- [X] T011 [P] [US1] Sync `REV-006` implementation assessment and Story notes in `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/00_Management/15_SYS002_Requirement_Breakdown.md`
- [X] T012 [US1] Run `make validate-file FILE=docs/design/02_Detailed_Design/12_REV_Detailed.md` and capture result
- [X] T013 [US1] Run `make validate-file FILE=docs/design/00_Management/15_SYS002_Requirement_Breakdown.md` and capture result

**Checkpoint**: User Story 1 is reviewable and confirms the `REV-006` business boundary without depending on interface redesign.

---

## Phase 4: User Story 2 - 统一消息协同与结果回写口径 (Priority: P2)

**Goal**: 在接口主文档中为 `REV-006` 建立独立正式接口编号、四态结果集、`SYS-002 ↔ SYS-010` 协同字段和异常/幂等规则。

**Independent Test**: 单独评审 `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/03_Technical_Design/03_Interface_Design.md`，应能确认 `IF-REV-013` 的职责、`IF-EXT-008` 的协同边界、四态状态语义以及不再复用 `IF-REV-009`。

### Implementation for User Story 2

- [X] T014 [US2] Replace `REV-006` 对 `IF-REV-009` 的错误引用 with `IF-REV-013` in `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/03_Technical_Design/03_Interface_Design.md`
- [X] T015 [US2] Add `IF-REV-013` formal interface definition, request/response shape, and responsibility boundary in `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/03_Technical_Design/03_Interface_Design.md`
- [X] T016 [P] [US2] Update `IF-EXT-008` collaboration contract, state semantics, idempotency, exception codes, and timing diagrams in `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/03_Technical_Design/03_Interface_Design.md`
- [X] T017 [P] [US2] Sync `REV-006` interface mapping, interface numbering, and state terminology in `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/02_Detailed_Design/12_REV_Detailed.md`
- [X] T018 [US2] Run `make validate-file FILE=docs/design/03_Technical_Design/03_Interface_Design.md` and capture result
- [X] T019 [US2] Run `make validate-file FILE=docs/design/02_Detailed_Design/12_REV_Detailed.md` and capture result after interface sync

**Checkpoint**: User Story 2 is reviewable and fully expresses the `REV-006` interface and integration contract independently.

---

## Phase 5: User Story 3 - 明确历史查询与停复水联动边界 (Priority: P3)

**Goal**: 在数据库和治理文档中收口历史只读查询口径、迁移验收字段和停复水联动追溯边界。

**Independent Test**: 单独评审 `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/03_Technical_Design/01_Database_Design.md` 与治理台账，应能确认旧“催缴记录/停水记录/预存短信”不被误写为新在线主表，同时查询字段和对账口径完整。

### Implementation for User Story 3

- [X] T020 [US3] Update historical read-only retention and online-model boundary for 催缴记录/停水记录/预存短信 in `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/03_Technical_Design/01_Database_Design.md`
- [X] T021 [P] [US3] Add minimum query fields, traceability expectations, and disposal-link wording for `REV-006` in `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/03_Technical_Design/01_Database_Design.md`
- [X] T022 [P] [US3] Sync feature completion, implementation status, and follow-up recommendations in `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/00_Management/15_SYS002_Requirement_Breakdown.md`
- [X] T023 [US3] Update `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/00_Management/01_Project_Progress.md` with the `REV-006` design closure milestone
- [X] T024 [US3] Update `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/00_Management/03_Task_Checklist.md` with the `REV-006` tracked-task closure status
- [X] T025 [US3] Run `make validate-file FILE=docs/design/03_Technical_Design/01_Database_Design.md` and capture result
- [X] T026 [US3] Run `make validate-file FILE=docs/design/00_Management/01_Project_Progress.md` and `make validate-file FILE=docs/design/00_Management/03_Task_Checklist.md` and capture result

**Checkpoint**: User Story 3 is reviewable and confirms the historical-query and ledger-governance closure independently.

---

## Final Phase: Cross-Cutting Closure

**Purpose**: Ensure repository-wide consistency after all story slices are complete.

- [X] T027 [P] Re-check source-of-truth alignment across `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/02_Detailed_Design/12_REV_Detailed.md`, `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/03_Technical_Design/03_Interface_Design.md`, `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/03_Technical_Design/01_Database_Design.md`, and `/Volumes/Dpan/github/fujian_water_biz_doc/docs/design/00_Management/15_SYS002_Requirement_Breakdown.md`
- [X] T028 [P] Run `make check-links` after all document changes and capture result
- [X] T029 Prepare final summary with modified files, validation results, remaining risks, and next-step suggestions in `/Volumes/Dpan/github/fujian_water_biz_doc/specs/003-rev006-reminder-event-design/quickstart.md`

---

## Dependencies & Execution Order

### Phase Dependencies

- **Phase 1: Scope & Source Confirmation**: No dependencies; MUST finish before content edits
- **Phase 2: Foundational Alignment**: Depends on Phase 1; MUST finish before user story work
- **Phase 3: User Story 1**: Depends on Phase 2
- **Phase 4: User Story 2**: Depends on Phase 2 and should follow User Story 1 because interface mapping must align with the finalized `REV-006` business scope
- **Phase 5: User Story 3**: Depends on Phase 2 and should follow User Story 2 because database and ledger wording must use the finalized interface numbering and state terms
- **Final Phase**: Depends on all selected user stories being complete

### Within Each User Story

- Update target documents before syncing supporting or governance documents
- Complete content edits before validation
- Complete validation before ledger updates are marked done
- Complete ledger sync before final summary

### User Story Completion Order

`US1 -> US2 -> US3`

### Parallel Opportunities

- `T003` and `T004` can run in parallel after source confirmation
- `T006` and `T007` can run in parallel during foundational alignment
- In `US1`, `T010` and `T011` can run in parallel after `T009`
- In `US2`, `T016` and `T017` can run in parallel after `T014` and `T015`
- In `US3`, `T021` and `T022` can run in parallel after `T020`
- `T027` and `T028` can run in parallel during final closure

## Parallel Execution Examples

### User Story 1

```text
Run in parallel after T009:
- T010 [P] [US1] Add data/rule summaries in 12_REV_Detailed.md
- T011 [P] [US1] Sync implementation assessment in 15_SYS002_Requirement_Breakdown.md
```

### User Story 2

```text
Run in parallel after T014 and T015:
- T016 [P] [US2] Update IF-EXT-008 contract, states, exceptions, diagrams
- T017 [P] [US2] Sync interface mapping back into 12_REV_Detailed.md
```

### User Story 3

```text
Run in parallel after T020:
- T021 [P] [US3] Add query-field and traceability wording in 01_Database_Design.md
- T022 [P] [US3] Sync feature completion notes in 15_SYS002_Requirement_Breakdown.md
```

## Implementation Strategy

### MVP First

先完成 `US1`，因为 `12_REV_Detailed.md` 的业务边界是所有后续接口和数据库收口的前提。只要 `US1` 完成并通过校验，就可以先交付一版可评审的 `REV-006` 业务范围说明。

### Incremental Delivery

1. 完成 `US1`，锁定业务边界和排除项
2. 完成 `US2`，锁定接口编号、协同边界和四态结果集
3. 完成 `US3`，锁定历史只读口径、迁移验收字段和治理台账闭环
4. 最后统一执行全局一致性检查和链接校验

### Notes

- 每个 story 都可以独立评审，不要求一次性改完全部文档
- 所有任务都必须回写既有正式文档，不能新建平行正式稿
- Archive 只作为核对来源，不直接替代主文档
- 验证和台账同步不是可选项