docs(03-01): 完成设备体系数据基础层计划

- 创建 03-01-SUMMARY.md
- 更新 STATE.md(进度推进至 Plan 2)
- 更新 ROADMAP.md(Phase 3 进行中)
- 标记 REQUIREMENTS.md(DEVICE-01/02/03 完成)
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2026-03-28 11:34:38 +08:00
parent 825def88a4
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---
phase: 03-device-system
plan: "01"
subsystem: device
tags: [migration, model, gateway, dto]
dependency_graph:
requires: []
provides:
- tb_device 5个 sync-info 存储字段
- tb_device_sim_binding.is_current 字段
- Gateway SyncDeviceInfo() 方法
- DeviceResponse 5个新字段
- DeviceCardBindingResponse.IsCurrent
- BoundCardInfo.IsCurrent
affects:
- Plan 03-02依赖本 Plan 全部产出:模型字段 + Gateway 方法 + DTO 定义)
tech_stack:
added: []
patterns:
- golang-migrate 迁移文件up/down 对)
- GORM 模型字段追加(保持 gorm tag 格式一致性)
- Gateway 泛型 doRequestWithResponse[T] 调用模式
key_files:
created:
- migrations/000090_device_fields_extension.up.sql
- migrations/000090_device_fields_extension.down.sql
- migrations/000091_device_sim_binding_is_current.up.sql
- migrations/000091_device_sim_binding_is_current.down.sql
modified:
- internal/model/device.go
- internal/model/device_sim_binding.go
- internal/gateway/models.go
- internal/gateway/device.go
- internal/model/dto/device_dto.go
- internal/model/dto/asset_dto.go
decisions:
- "5 个 sync-info 字段有离线存储意义设备下线后保留最后状态非实时字段rssi/battery不入库"
- "SyncDeviceInfo 使用同步 doRequestWithResponse[T] 泛型调用,与现有 GetDeviceInfo 区分async vs sync"
- "is_current 字段位于 tb_device_sim_binding由 sync-info current_iccid 决定"
metrics:
duration: "8min"
completed_date: "2026-03-28"
tasks: 2
files: 10
---
# Phase 03 Plan 01: 设备体系数据基础层 Summary
**一句话总结:** 新增 DB 迁移扩展 tb_device5字段和 tb_device_sim_bindingis_current对接 Gateway sync-info 接口,并同步扩展 Device/DeviceSimBinding 模型及 DTO。
## Tasks Completed
| Task | Name | Commit | Files |
|------|------|--------|-------|
| 1 | DB 迁移 + 模型字段扩展D-0 + D-2 DB 层) | `42b884a` | 4 迁移文件 + 2 模型文件 |
| 2 | Gateway SyncDeviceInfo 方法 + DTO 字段扩展D-1 + D-2 DTO 层) | `825def8` | gateway/models.go, gateway/device.go, device_dto.go, asset_dto.go |
## Artifacts Delivered
### 数据库迁移
- **000090_device_fields_extension**tb_device 新增 `online_status`INT DEFAULT 0`last_online_time`TIMESTAMP NULL`software_version`VARCHAR(100) DEFAULT '')、`switch_mode`VARCHAR(10) DEFAULT '0')、`last_gateway_sync_at`TIMESTAMP NULL
- **000091_device_sim_binding_is_current**tb_device_sim_binding 新增 `is_current`BOOLEAN DEFAULT FALSE
### 模型更新
- **Device 模型**:追加 5 个字段OnlineStatus / LastOnlineTime / SoftwareVersion / SwitchMode / LastGatewaySyncAt
- **DeviceSimBinding 模型**:追加 IsCurrent 字段
### Gateway 层
- **SyncDeviceInfoReq / SyncDeviceInfoResp**18 字段的完整响应结构,支持 current_iccid / online_status / software_version / switch_mode / last_online_time 等关键字段
- **SyncDeviceInfo() 方法**POST /device/sync-info同步返回全量数据区别于异步 /device/info
### DTO 扩展
- **DeviceResponse**:新增 5 个 sync-info 字段(与模型一一对应)
- **DeviceCardBindingResponse**:新增 `IsCurrent bool`
- **BoundCardInfo**:新增 `IsCurrent bool`
## Deviations from Plan
None — 计划完全按预期执行。
## Verification
-`make migrate-version` 输出版本 91dirty=false
-`go build ./...` 零新增编译错误
- ✅ PostgreSQL MCP 验证 tb_device 含 5 个新列
- ✅ PostgreSQL MCP 验证 tb_device_sim_binding 含 is_current
-`SyncDeviceInfo` 方法在 internal/gateway/device.go 中实现
## Self-Check: PASSED