- 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)
94 lines
3.7 KiB
Markdown
94 lines
3.7 KiB
Markdown
---
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phase: 03-device-system
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plan: "01"
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subsystem: device
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tags: [migration, model, gateway, dto]
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dependency_graph:
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requires: []
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provides:
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- tb_device 5个 sync-info 存储字段
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- tb_device_sim_binding.is_current 字段
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- Gateway SyncDeviceInfo() 方法
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- DeviceResponse 5个新字段
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- DeviceCardBindingResponse.IsCurrent
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- BoundCardInfo.IsCurrent
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affects:
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- Plan 03-02(依赖本 Plan 全部产出:模型字段 + Gateway 方法 + DTO 定义)
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tech_stack:
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added: []
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patterns:
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- golang-migrate 迁移文件(up/down 对)
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- GORM 模型字段追加(保持 gorm tag 格式一致性)
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- Gateway 泛型 doRequestWithResponse[T] 调用模式
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key_files:
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created:
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- migrations/000090_device_fields_extension.up.sql
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- migrations/000090_device_fields_extension.down.sql
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- migrations/000091_device_sim_binding_is_current.up.sql
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- migrations/000091_device_sim_binding_is_current.down.sql
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modified:
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- internal/model/device.go
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- internal/model/device_sim_binding.go
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- internal/gateway/models.go
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- internal/gateway/device.go
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- internal/model/dto/device_dto.go
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- internal/model/dto/asset_dto.go
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decisions:
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- "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"
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- "SyncDeviceInfo 使用同步 doRequestWithResponse[T] 泛型调用,与现有 GetDeviceInfo 区分(async vs sync)"
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- "is_current 字段位于 tb_device_sim_binding,由 sync-info current_iccid 决定"
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metrics:
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duration: "8min"
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completed_date: "2026-03-28"
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tasks: 2
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files: 10
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---
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# Phase 03 Plan 01: 设备体系数据基础层 Summary
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**一句话总结:** 新增 DB 迁移扩展 tb_device(5字段)和 tb_device_sim_binding(is_current),对接 Gateway sync-info 接口,并同步扩展 Device/DeviceSimBinding 模型及 DTO。
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## Tasks Completed
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| Task | Name | Commit | Files |
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|------|------|--------|-------|
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| 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 |
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| 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 |
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## Artifacts Delivered
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### 数据库迁移
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- **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)
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- **000091_device_sim_binding_is_current**:tb_device_sim_binding 新增 `is_current`(BOOLEAN DEFAULT FALSE)
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### 模型更新
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- **Device 模型**:追加 5 个字段(OnlineStatus / LastOnlineTime / SoftwareVersion / SwitchMode / LastGatewaySyncAt)
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- **DeviceSimBinding 模型**:追加 IsCurrent 字段
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### Gateway 层
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- **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
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- **SyncDeviceInfo() 方法**:POST /device/sync-info,同步返回全量数据(区别于异步 /device/info)
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### DTO 扩展
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- **DeviceResponse**:新增 5 个 sync-info 字段(与模型一一对应)
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- **DeviceCardBindingResponse**:新增 `IsCurrent bool`
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- **BoundCardInfo**:新增 `IsCurrent bool`
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## Deviations from Plan
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None — 计划完全按预期执行。
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## Verification
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- ✅ `make migrate-version` 输出版本 91,dirty=false
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- ✅ `go build ./...` 零新增编译错误
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- ✅ PostgreSQL MCP 验证 tb_device 含 5 个新列
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- ✅ PostgreSQL MCP 验证 tb_device_sim_binding 含 is_current
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- ✅ `SyncDeviceInfo` 方法在 internal/gateway/device.go 中实现
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## Self-Check: PASSED
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