记录任务下发历史和接收是否成功
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@@ -4,6 +4,8 @@ import (
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"time"
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"git.huangwc.com/pig/pig-farm-controller/internal/infra/logs"
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"git.huangwc.com/pig/pig-farm-controller/internal/infra/models"
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"git.huangwc.com/pig/pig-farm-controller/internal/infra/repository"
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"git.huangwc.com/pig/pig-farm-controller/internal/infra/transport/lora/chirp_stack_proto/client/device_service"
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"github.com/go-openapi/runtime"
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httptransport "github.com/go-openapi/runtime/client"
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@@ -33,11 +35,19 @@ type ChirpStackTransport struct {
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authInfo runtime.ClientAuthInfoWriter
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config ChirpStackConfig
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deviceCommandLogRepo repository.DeviceCommandLogRepository
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deviceRepo repository.DeviceRepository
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logger *logs.Logger
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}
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// NewChirpStackTransport 创建一个新的通信实例,用于与 ChirpStack 通信。
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func NewChirpStackTransport(config ChirpStackConfig, logger *logs.Logger) *ChirpStackTransport {
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func NewChirpStackTransport(
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config ChirpStackConfig,
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logger *logs.Logger,
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deviceCommandLogRepo repository.DeviceCommandLogRepository,
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deviceRepo repository.DeviceRepository,
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) *ChirpStackTransport {
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// 使用配置中的服务器地址创建一个 HTTP transport。
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// 它会使用生成的客户端中定义的默认 base path 和 schemes。
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transport := httptransport.New(config.ServerAddress, client.DefaultBasePath, client.DefaultSchemes)
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@@ -49,10 +59,12 @@ func NewChirpStackTransport(config ChirpStackConfig, logger *logs.Logger) *Chirp
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authInfo := httptransport.APIKeyAuth("grpc-metadata-authorization", "header", config.GenerateAPIKey())
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return &ChirpStackTransport{
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client: apiClient,
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authInfo: authInfo,
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config: config,
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logger: logger,
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client: apiClient,
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authInfo: authInfo,
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config: config,
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logger: logger,
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deviceCommandLogRepo: deviceCommandLogRepo,
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deviceRepo: deviceRepo,
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}
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}
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@@ -80,12 +92,56 @@ func (c *ChirpStackTransport) Send(address string, payload []byte) error {
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// 3. 调用生成的客户端方法来发送请求。
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// c.authInfo 是您在 NewChirpStackTransport 中创建的认证信息。
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_, err := c.client.DeviceService.DeviceServiceEnqueue(params, c.authInfo)
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resp, err := c.client.DeviceService.DeviceServiceEnqueue(params, c.authInfo)
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if err != nil {
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c.logger.Errorf("设备 %s 调用ChirpStack Enqueue失败: %v", address, err)
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return err
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}
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c.logger.Infof("设备 %s 调用ChirpStack Enqueue成功", address)
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// 4. 成功发送后,尝试记录下行任务
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messageID := ""
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if resp != nil && resp.Payload != nil && resp.Payload.ID != "" { // 根据实际结构,使用 resp.Payload.ID
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messageID = resp.Payload.ID
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} else {
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c.logger.Warnf("ChirpStack Enqueue 响应未包含 MessageID (ID),无法记录下行任务。设备: %s", address)
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// 即使无法获取 MessageID,也认为发送成功,因为 ChirpStack Enqueue 成功了
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return nil
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}
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// 调用私有方法记录下行任务
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if err := c.recordDownlinkTask(address, messageID); err != nil {
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// 记录失败不影响下行命令的发送成功
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c.logger.Errorf("记录下行任务失败 (MessageID: %s, DevEui: %s): %v", messageID, address, err)
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return nil
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}
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c.logger.Infof("设备 %s 调用ChirpStack Enqueue成功,并创建下行任务记录 (MessageID: %s)", address, messageID)
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return nil
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}
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// recordDownlinkTask 记录下行任务到数据库
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func (c *ChirpStackTransport) recordDownlinkTask(devEui string, messageID string) error {
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// 获取区域主控的内部 DeviceID
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regionalController, err := c.deviceRepo.FindByDevEui(devEui)
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if err != nil {
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c.logger.Errorf("记录下行任务失败:无法通过 DevEui '%s' 找到区域主控设备: %v", devEui, err)
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return err
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}
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// 创建 DeviceCommandLog
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record := &models.DeviceCommandLog{
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MessageID: messageID,
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DeviceID: regionalController.ID,
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SentAt: time.Now(),
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AcknowledgedAt: nil, // 初始状态为未确认
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}
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if err := c.deviceCommandLogRepo.Create(record); err != nil {
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c.logger.Errorf("创建下行任务记录失败 (MessageID: %s, DeviceID: %d): %v", messageID, regionalController.ID, err)
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return err
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}
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c.logger.Infof("成功创建下行任务记录 (MessageID: %s, DeviceID: %d)", messageID, regionalController.ID)
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return nil
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}
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