定义ReleaseFeedWeightTask并注入依赖

config.yml

@@ -48,6 +48,7 @@ heartbeat:
 chirp_stack:
   api_host: "http://192.168.5.16:8090" # ChirpStack API服务器地址
   api_token: "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJhdWQiOiJjaGlycHN0YWNrIiwiaXNzIjoiY2hpcnBzdGFjayIsInN1YiI6IjU2ZWRhNWQ3LTM4NzgtNDAwMC05MWMzLWYwZDk3M2YwODhjNiIsInR5cCI6ImtleSJ9.NxBxTrhPAnezKMqAYZR_Uq2mGQjJRlmVzg1ZDFCyaHQ" # ChirpStack API密钥, 请求头中需要设置 Grpc-Metadata-Authorization: Bearer <YOUR_API_TOKEN>
+  fport: 1
   api_timeout: 10 # ChirpStack API请求超时时间(秒)
 
 # 任务调度器配置

internal/app/service/task/delay_task.go

@@ -20,22 +20,15 @@ type DelayTask struct {
 	logger        *logs.Logger
 }
 
-func NewDelayTask() Task {
+func NewDelayTask(logger *logs.Logger, executionTask *models.TaskExecutionLog) Task {
-	return &DelayTask{}
+	return &DelayTask{
+		executionTask: executionTask,
+		logger:        logger,
+	}
 }
 
 // Execute 执行延迟任务，等待指定的时间
 func (d *DelayTask) Execute() error {
-	d.logger.Infof("任务 %v: 开始延迟 %v...", d.executionTask.TaskID, d.duration)
-	time.Sleep(d.duration)
-	d.logger.Infof("任务 %v: 延迟结束。", d.executionTask.TaskID)
-	return nil
-}
-
-func (d *DelayTask) ParseParams(logger *logs.Logger, executionTask *models.TaskExecutionLog) error {
-	d.logger = logger
-	d.executionTask = executionTask
-
 	if d.executionTask.Task.Parameters == nil {
 		d.logger.Errorf("任务 %v: 缺少参数", d.executionTask.TaskID)
 		return fmt.Errorf("任务 %v: 参数不全", d.executionTask.TaskID)
@@ -54,6 +47,10 @@ func (d *DelayTask) ParseParams(logger *logs.Logger, executionTask *models.TaskE
 	}
 
 	d.duration = time.Duration(duration) * time.Second
+
+	d.logger.Infof("任务 %v: 开始延迟 %v...", d.executionTask.TaskID, d.duration)
+	time.Sleep(d.duration)
+	d.logger.Infof("任务 %v: 延迟结束。", d.executionTask.TaskID)
 	return nil
 }
 

internal/app/service/task/release_feed_weight_task.go

@@ -0,0 +1,36 @@
+package task
+
+import (
+	"git.huangwc.com/pig/pig-farm-controller/internal/infra/logs"
+	"git.huangwc.com/pig/pig-farm-controller/internal/infra/repository"
+	"git.huangwc.com/pig/pig-farm-controller/internal/infra/transport"
+)
+
+// ReleaseFeedWeightTask 是一个控制下料口释放指定重量的任务
+type ReleaseFeedWeightTask struct {
+	deviceRepo     repository.DeviceRepository
+	sensorDataRepo repository.SensorDataRepository
+
+	comm transport.Communicator
+
+	logger *logs.Logger
+}
+
+func (r *ReleaseFeedWeightTask) Execute() error {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (r *ReleaseFeedWeightTask) OnFailure(executeErr error) {
+	//TODO implement me
+	panic("implement me")
+}
+
+// NewReleaseFeedWeightTask 创建一个新的 ReleaseFeedWeightTask 实例
+func NewReleaseFeedWeightTask(deviceRepo repository.DeviceRepository, sensorDataRepo repository.SensorDataRepository, comm transport.Communicator) Task {
+	return &ReleaseFeedWeightTask{
+		deviceRepo:     deviceRepo,
+		sensorDataRepo: sensorDataRepo,
+		comm:           comm,
+	}
+}

internal/app/service/task/scheduler.go

@@ -9,6 +9,7 @@ import (
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/logs"
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/models"
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/repository"
+	"git.huangwc.com/pig/pig-farm-controller/internal/infra/transport"
 	"github.com/panjf2000/ants/v2"
 	"gorm.io/gorm"
 )
@@ -80,8 +81,11 @@ type Scheduler struct {
 	workers                 int
 	pendingTaskRepo         repository.PendingTaskRepository
 	executionLogRepo        repository.ExecutionLogRepository
+	deviceRepo              repository.DeviceRepository
+	sensorDataRepo          repository.SensorDataRepository
 	planRepo                repository.PlanRepository
-	analysisPlanTaskManager *AnalysisPlanTaskManager // <--- 注入共享的 Manager
+	comm                    transport.Communicator
+	analysisPlanTaskManager *AnalysisPlanTaskManager
 	progressTracker         *ProgressTracker
 
 	pool     *ants.Pool // 使用 ants 协程池来管理并发
@@ -93,16 +97,22 @@ type Scheduler struct {
 func NewScheduler(
 	pendingTaskRepo repository.PendingTaskRepository,
 	executionLogRepo repository.ExecutionLogRepository,
+	deviceRepo repository.DeviceRepository,
+	sensorDataRepo repository.SensorDataRepository,
 	planRepo repository.PlanRepository,
-	analysisPlanTaskManager *AnalysisPlanTaskManager, // <--- 注入 Manager
+	comm transport.Communicator,
+	analysisPlanTaskManager *AnalysisPlanTaskManager,
 	logger *logs.Logger,
 	interval time.Duration,
 	numWorkers int) *Scheduler {
 	return &Scheduler{
 		pendingTaskRepo:         pendingTaskRepo,
 		executionLogRepo:        executionLogRepo,
+		deviceRepo:              deviceRepo,
+		sensorDataRepo:          sensorDataRepo,
 		planRepo:                planRepo,
-		analysisPlanTaskManager: analysisPlanTaskManager, // <--- 注入 Manager
+		comm:                    comm,
+		analysisPlanTaskManager: analysisPlanTaskManager,
 		logger:                  logger,
 		pollingInterval:         interval,
 		workers:                 numWorkers,
@@ -261,11 +271,7 @@ func (s *Scheduler) runTask(claimedLog *models.TaskExecutionLog) error {
 
 	} else {
 		// 执行普通任务
-		task := s.taskFactory(claimedLog.Task.Type)
+		task := s.taskFactory(claimedLog)
-		if err := task.ParseParams(s.logger, claimedLog); err != nil {
-			s.logger.Errorf("[严重] 任务参数解析失败, 日志ID: %d, 错误: %v", claimedLog.ID, err)
-			return err
-		}
 
 		if err := task.Execute(); err != nil {
 			s.logger.Errorf("[严重] 任务执行失败, 日志ID: %d, 错误: %v", claimedLog.ID, err)
@@ -278,10 +284,13 @@ func (s *Scheduler) runTask(claimedLog *models.TaskExecutionLog) error {
 }
 
 // taskFactory 会根据任务类型初始化对应任务
-func (s *Scheduler) taskFactory(taskType models.TaskType) Task {
+func (s *Scheduler) taskFactory(claimedLog *models.TaskExecutionLog) Task {
-	switch taskType {
+	switch claimedLog.Task.Type {
 	case models.TaskTypeWaiting:
-		return NewDelayTask()
+		return NewDelayTask(s.logger, claimedLog)
+	case models.TaskTypeReleaseFeedWeight:
+		return NewReleaseFeedWeightTask(s.deviceRepo, s.sensorDataRepo, s.comm)
+
 	default:
 		// TODO 这里直接panic合适吗? 不过这个场景确实不该出现任何异常的任务类型
 		panic("不支持的任务类型")

internal/app/service/task/task.go

@@ -1,7 +1,6 @@
 package task
 
 import (
-	"git.huangwc.com/pig/pig-farm-controller/internal/infra/logs"
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/models"
 )
 
@@ -13,9 +12,6 @@ type Task interface {
 	// 返回的 error 表示任务是否执行成功。调度器会根据返回的 error 是否为 nil 来决定任务状态。
 	Execute() error
 
-	// ParseParams 解析及校验参数
-	ParseParams(logger *logs.Logger, claimedLog *models.TaskExecutionLog) error
-
 	// OnFailure 定义了当 Execute 方法返回错误时，需要执行的回滚或清理逻辑。
 	// log: 任务执行的上下文。
 	// executeErr: 从 Execute 方法返回的原始错误。

internal/core/application.go

@@ -16,6 +16,7 @@ import (
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/logs"
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/models"
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/repository"
+	"git.huangwc.com/pig/pig-farm-controller/internal/infra/transport/lora"
 )
 
 // Application 是整个应用的核心，封装了所有组件和生命周期。
@@ -81,8 +82,11 @@ func NewApplication(configPath string) (*Application, error) {
 	// 初始化计划触发器管理器
 	analysisPlanTaskManager := task.NewAnalysisPlanTaskManager(planRepo, pendingTaskRepo, executionLogRepo, logger)
 
+	// 初始化设备通信器
+	comm := lora.NewChirpStackTransport(cfg.ChirpStack, logger, deviceCommandLogRepo, deviceRepo)
+
 	//  初始化任务执行器
-	executor := task.NewScheduler(pendingTaskRepo, executionLogRepo, planRepo, analysisPlanTaskManager, logger, time.Duration(cfg.Task.Interval)*time.Second, cfg.Task.NumWorkers)
+	executor := task.NewScheduler(pendingTaskRepo, executionLogRepo, deviceRepo, sensorDataRepo, planRepo, comm, analysisPlanTaskManager, logger, time.Duration(cfg.Task.Interval)*time.Second, cfg.Task.NumWorkers)
 
 	//  初始化 API 服务器
 	apiServer := api.NewAPI(cfg.Server, logger, userRepo, deviceRepo, planRepo, sensorDataRepo, executionLogRepo, tokenService, listenHandler, analysisPlanTaskManager)

internal/infra/config/config.go

@@ -30,6 +30,9 @@ type Config struct {
 	// Heartbeat 心跳配置
 	Heartbeat HeartbeatConfig `yaml:"heartbeat"`
 
+	// ChirpStack ChirpStack API 配置
+	ChirpStack ChirpStackConfig `yaml:"chirp_stack"`
+
 	// TaskConfig 任务调度配置
 	Task TaskConfig `yaml:"task"`
 }
@@ -112,6 +115,14 @@ type HeartbeatConfig struct {
 	Concurrency int `yaml:"concurrency"`
 }
 
+// ChirpStackConfig 代表 ChirpStack API 配置
+type ChirpStackConfig struct {
+	APIHost    string `yaml:"api_host"`
+	APIToken   string `yaml:"api_token"`
+	FPort      int    `yaml:"fport"`
+	APITimeout int    `yaml:"api_timeout"`
+}
+
 // TaskConfig 代表任务调度配置
 type TaskConfig struct {
 	Interval   int `yaml:"interval"`
@@ -139,3 +150,8 @@ func (c *Config) Load(path string) error {
 
 	return nil
 }
+
+// GenerateAPIKey 用于补齐API Key作为请求头时缺失的部分
+func (c ChirpStackConfig) GenerateAPIKey() string {
+	return "Bearer " + c.APIToken
+}

internal/infra/models/plan.go

@@ -31,6 +31,7 @@ type TaskType string
 const (
 	TaskPlanAnalysis          TaskType = "plan_analysis"       // 解析Plan的Task列表并添加到待执行队列的特殊任务
 	TaskTypeWaiting           TaskType = "waiting"             // 等待任务
+	TaskTypeReleaseFeedWeight TaskType = "release_feed_weight" // 下料口释放指定重量任务
 )
 
 const (

internal/infra/transport/lora/chirp_stack.go

@@ -3,6 +3,7 @@ package lora
 import (
 	"time"
 
+	"git.huangwc.com/pig/pig-farm-controller/internal/infra/config"
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/logs"
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/models"
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/repository"
@@ -14,26 +15,11 @@ import (
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/transport/lora/chirp_stack_proto/client"
 )
 
-// ChirpStackConfig 保存连接到 ChirpStack API 所需的配置。
-type ChirpStackConfig struct {
-	// ServerAddress 是 ChirpStack API 服务器的地址，例如 "localhost:8080"。
-	ServerAddress string
-	// APIKey 是用于认证的 API 密钥。
-	APIKey string
-	// LoRaWAN 端口, 需要和设备一致
-	Fport int64
-}
-
-// GenerateAPIKey 用于补齐API Key作为请求头时缺失的部分
-func (c ChirpStackConfig) GenerateAPIKey() string {
-	return "Bearer " + c.APIKey
-}
-
 // ChirpStackTransport 是一个客户端，用于封装与 ChirpStack REST API 的交互。
 type ChirpStackTransport struct {
 	client   *client.ChirpStackRESTAPI
 	authInfo runtime.ClientAuthInfoWriter
-	config   ChirpStackConfig
+	config   config.ChirpStackConfig
 
 	deviceCommandLogRepo repository.DeviceCommandLogRepository
 	deviceRepo           repository.DeviceRepository
@@ -43,14 +29,14 @@ type ChirpStackTransport struct {
 
 // NewChirpStackTransport 创建一个新的通信实例，用于与 ChirpStack 通信。
 func NewChirpStackTransport(
-	config ChirpStackConfig,
+	config config.ChirpStackConfig,
 	logger *logs.Logger,
 	deviceCommandLogRepo repository.DeviceCommandLogRepository,
 	deviceRepo repository.DeviceRepository,
 ) *ChirpStackTransport {
 	// 使用配置中的服务器地址创建一个 HTTP transport。
 	// 它会使用生成的客户端中定义的默认 base path 和 schemes。
-	transport := httptransport.New(config.ServerAddress, client.DefaultBasePath, client.DefaultSchemes)
+	transport := httptransport.New(config.APIHost, client.DefaultBasePath, client.DefaultSchemes)
 
 	// 使用 transport 和默认的字符串格式化器，创建一个 API 主客户端。
 	apiClient := client.New(transport, strfmt.Default)
@@ -77,7 +63,7 @@ func (c *ChirpStackTransport) Send(address string, payload []byte) error {
 		QueueItem: &device_service.DeviceServiceEnqueueParamsBodyQueueItem{
 			Confirmed: true,
 			Data:      payload,
-			FPort:     c.config.Fport,
+			FPort:     int64(c.config.FPort),
 		},
 	}