1. 增加程序启动时自动迁移表

2. 增加设备信息model和基础操作函数
This commit is contained in:
2025-09-08 10:58:26 +08:00
parent 0895cf42b2
commit bab44e7e3a
6 changed files with 168 additions and 10 deletions

View File

@@ -49,7 +49,7 @@ type API struct {
// NewAPI 创建并返回一个新的API实例
// 初始化Gin引擎和相关配置
func NewAPI(cfg *config.Config, userRepo repository.UserRepo, operationHistoryRepo repository.OperationHistoryRepo, deviceControlRepo repository.DeviceControlRepo) *API {
func NewAPI(cfg *config.Config, userRepo repository.UserRepo, operationHistoryRepo repository.OperationHistoryRepo, deviceControlRepo repository.DeviceControlRepo, deviceRepo repository.DeviceRepo) *API {
// 设置Gin为发布模式
gin.SetMode(gin.ReleaseMode)
@@ -80,7 +80,7 @@ func NewAPI(cfg *config.Config, userRepo repository.UserRepo, operationHistoryRe
operationController := operation.NewController(operationHistoryRepo)
// 创建设备控制控制器
deviceController := device.NewController(deviceControlRepo)
deviceController := device.NewController(deviceControlRepo, deviceRepo)
// 创建鉴权中间件
authMiddleware := middleware.NewAuthMiddleware(userRepo)
@@ -170,7 +170,6 @@ func (a *API) setupRoutes() {
{
deviceGroup.POST("/switch", a.deviceController.Switch)
}
}
// TODO: 添加更多路由

View File

@@ -15,20 +15,22 @@ import (
// Controller 设备控制控制器
type Controller struct {
deviceControlRepo repository.DeviceControlRepo
deviceRepo repository.DeviceRepo
logger *logs.Logger
}
// NewController 创建设备控制控制器实例
func NewController(deviceControlRepo repository.DeviceControlRepo) *Controller {
func NewController(deviceControlRepo repository.DeviceControlRepo, deviceRepo repository.DeviceRepo) *Controller {
return &Controller{
deviceControlRepo: deviceControlRepo,
deviceRepo: deviceRepo,
logger: logs.NewLogger(),
}
}
// ControlRequest 设备控制请求结构体
type ControlRequest struct {
PigPenID string `json:"pig_pen_id" binding:"required"`
ParentID *uint `json:"parent_id"` // 区域主控ID
DeviceType string `json:"device_type" binding:"required,oneof=fan water_curtain"`
DeviceID string `json:"device_id" binding:"required"`
Action string `json:"action" binding:"required,oneof=on off"`
@@ -55,13 +57,27 @@ func (c *Controller) Switch(ctx *gin.Context) {
return
}
// 获取区域主控设备信息如果提供了ParentID
var location string
if req.ParentID != nil {
parentDevice, err := c.deviceRepo.FindByID(*req.ParentID)
if err != nil {
c.logger.Error("查找区域主控设备失败: " + err.Error())
ctx.JSON(http.StatusBadRequest, gin.H{"error": "无效的区域主控ID"})
return
}
location = parentDevice.Name
} else {
location = "未知区域"
}
// TODO: 实际的设备控制逻辑
// 这里暂时用TODO代替具体逻辑
// 创建设备控制记录
control := &model.DeviceControl{
UserID: user.ID,
PigPenID: req.PigPenID,
Location: location,
DeviceType: model.DeviceType(req.DeviceType),
DeviceID: req.DeviceID,
Action: req.Action,
@@ -79,7 +95,7 @@ func (c *Controller) Switch(ctx *gin.Context) {
"message": "设备控制成功",
"data": map[string]interface{}{
"id": control.ID,
"pig_pen_id": control.PigPenID,
"location": control.Location,
"device_type": control.DeviceType,
"device_id": control.DeviceID,
"action": control.Action,

View File

@@ -35,6 +35,9 @@ type Application struct {
// DeviceControlRepo 设备控制仓库实例
DeviceControlRepo repository.DeviceControlRepo
// DeviceRepo 设备仓库实例
DeviceRepo repository.DeviceRepo
// Config 应用配置
Config *config.Config
@@ -65,8 +68,11 @@ func NewApplication(cfg *config.Config) *Application {
// 初始化设备控制仓库
deviceControlRepo := repository.NewDeviceControlRepo(store.GetDB())
// 初始化设备仓库
deviceRepo := repository.NewDeviceRepo(store.GetDB())
// 初始化API组件
apiInstance := api.NewAPI(cfg, userRepo, operationHistoryRepo, deviceControlRepo)
apiInstance := api.NewAPI(cfg, userRepo, operationHistoryRepo, deviceControlRepo, deviceRepo)
// 初始化任务执行器组件(使用5个工作协程)
taskExecutor := task.NewExecutor(5)
@@ -78,6 +84,7 @@ func NewApplication(cfg *config.Config) *Application {
UserRepo: userRepo,
OperationHistoryRepo: operationHistoryRepo,
DeviceControlRepo: deviceControlRepo,
DeviceRepo: deviceRepo,
Config: cfg,
logger: logs.NewLogger(),
}

View File

@@ -17,8 +17,46 @@ const (
// DeviceTypeWaterCurtain 水帘
DeviceTypeWaterCurtain DeviceType = "water_curtain"
// DeviceTypePigPenController 猪舍主控
DeviceTypePigPenController DeviceType = "pig_pen_controller"
// DeviceTypeFeedMillController 做料车间主控
DeviceTypeFeedMillController DeviceType = "feed_mill_controller"
)
// Device 代表设备信息
type Device struct {
// ID 设备ID
ID uint `gorm:"primaryKey;column:id" json:"id"`
// Name 设备名称
Name string `gorm:"not null;column:name" json:"name"`
// Type 设备类型
Type DeviceType `gorm:"not null;column:type" json:"type"`
// ParentID 上级设备ID(用于设备层级关系,指向区域主控设备)
ParentID *uint `gorm:"column:parent_id;index" json:"parent_id"`
// Status 设备状态
Status string `gorm:"not null;column:status" json:"status"`
// CreatedAt 创建时间
CreatedAt time.Time `gorm:"column:created_at" json:"created_at"`
// UpdatedAt 更新时间
UpdatedAt time.Time `gorm:"column:updated_at" json:"updated_at"`
// DeletedAt 删除时间(用于软删除)
DeletedAt gorm.DeletedAt `gorm:"index;column:deleted_at" json:"-"`
}
// TableName 指定Device模型对应的数据库表名
func (Device) TableName() string {
return "devices"
}
// DeviceControl 代表设备控制记录
type DeviceControl struct {
// ID 记录ID
@@ -27,8 +65,8 @@ type DeviceControl struct {
// UserID 用户ID
UserID uint `gorm:"not null;column:user_id;index" json:"user_id"`
// PigPenID 猪舍编号
PigPenID string `gorm:"not null;column:pig_pen_id" json:"pig_pen_id"`
// Location 设备安装位置描述
Location string `gorm:"not null;column:location" json:"location"`
// DeviceType 设备类型
DeviceType DeviceType `gorm:"not null;column:device_type" json:"device_type"`

View File

@@ -8,10 +8,19 @@ import (
"time"
"git.huangwc.com/pig/pig-farm-controller/internal/logs"
"git.huangwc.com/pig/pig-farm-controller/internal/model"
"gorm.io/driver/postgres"
"gorm.io/gorm"
)
// migrateModels 需要自动迁移的数据库模型列表
var migrateModels = []interface{}{
&model.User{},
&model.OperationHistory{},
&model.Device{},
&model.DeviceControl{},
}
// PostgresStorage 代表基于PostgreSQL的存储实现
// 使用GORM作为ORM库
type PostgresStorage struct {
@@ -75,6 +84,14 @@ func (ps *PostgresStorage) Connect() error {
sqlDB.SetMaxIdleConns(ps.maxIdleConns)
sqlDB.SetConnMaxLifetime(time.Duration(ps.connMaxLifetime) * time.Second)
// 自动迁移数据库表结构
ps.logger.Info("正在自动迁移数据库表结构")
if err = ps.db.AutoMigrate(migrateModels...); err != nil {
ps.logger.Error(fmt.Sprintf("数据库表结构迁移失败: %v", err))
return fmt.Errorf("数据库表结构迁移失败: %v", err)
}
ps.logger.Info("数据库表结构迁移完成")
ps.logger.Info("PostgreSQL数据库连接成功")
return nil
}

View File

@@ -7,6 +7,27 @@ import (
"gorm.io/gorm"
)
// DeviceRepo 设备仓库接口
type DeviceRepo interface {
// Create 创建设备
Create(device *model.Device) error
// FindByID 根据ID查找设备
FindByID(id uint) (*model.Device, error)
// FindByParentID 根据上级设备ID查找设备
FindByParentID(parentID uint) ([]*model.Device, error)
// FindByType 根据设备类型查找设备
FindByType(deviceType model.DeviceType) ([]*model.Device, error)
// Update 更新设备信息
Update(device *model.Device) error
// Delete 删除设备
Delete(id uint) error
}
// DeviceControlRepo 设备控制仓库接口
type DeviceControlRepo interface {
// Create 创建设备控制记录
@@ -22,11 +43,23 @@ type DeviceControlRepo interface {
List(offset, limit int) ([]*model.DeviceControl, error)
}
// deviceRepo 设备仓库实现
type deviceRepo struct {
db *gorm.DB
}
// deviceControlRepo 设备控制仓库实现
type deviceControlRepo struct {
db *gorm.DB
}
// NewDeviceRepo 创建设备仓库实例
func NewDeviceRepo(db *gorm.DB) DeviceRepo {
return &deviceRepo{
db: db,
}
}
// NewDeviceControlRepo 创建设备控制仓库实例
func NewDeviceControlRepo(db *gorm.DB) DeviceControlRepo {
return &deviceControlRepo{
@@ -34,6 +67,54 @@ func NewDeviceControlRepo(db *gorm.DB) DeviceControlRepo {
}
}
// Create 创建设备
func (r *deviceRepo) Create(device *model.Device) error {
result := r.db.Create(device)
return result.Error
}
// FindByID 根据ID查找设备
func (r *deviceRepo) FindByID(id uint) (*model.Device, error) {
var device model.Device
result := r.db.First(&device, id)
if result.Error != nil {
return nil, result.Error
}
return &device, nil
}
// FindByParentID 根据上级设备ID查找设备
func (r *deviceRepo) FindByParentID(parentID uint) ([]*model.Device, error) {
var devices []*model.Device
result := r.db.Where("parent_id = ?", parentID).Find(&devices)
if result.Error != nil {
return nil, result.Error
}
return devices, nil
}
// FindByType 根据设备类型查找设备
func (r *deviceRepo) FindByType(deviceType model.DeviceType) ([]*model.Device, error) {
var devices []*model.Device
result := r.db.Where("type = ?", deviceType).Find(&devices)
if result.Error != nil {
return nil, result.Error
}
return devices, nil
}
// Update 更新设备信息
func (r *deviceRepo) Update(device *model.Device) error {
result := r.db.Save(device)
return result.Error
}
// Delete 删除设备
func (r *deviceRepo) Delete(id uint) error {
result := r.db.Delete(&model.Device{}, id)
return result.Error
}
// Create 创建设备控制记录
func (r *deviceControlRepo) Create(control *model.DeviceControl) error {
result := r.db.Create(control)