pig-farm-controller/internal/controller/operation/operation.go

// Package operation 提供操作历史相关功能的控制器
// 实现操作历史记录、查询等操作
package operation

import (
	"net/http"
	"strconv"

	"git.huangwc.com/pig/pig-farm-controller/internal/api/middleware"
	"git.huangwc.com/pig/pig-farm-controller/internal/controller"
	"git.huangwc.com/pig/pig-farm-controller/internal/logs"
	"git.huangwc.com/pig/pig-farm-controller/internal/model"
	"git.huangwc.com/pig/pig-farm-controller/internal/storage/repository"
	"github.com/gin-gonic/gin"
)

// Controller 操作历史控制器
type Controller struct {
	operationHistoryRepo repository.OperationHistoryRepo
	logger               *logs.Logger
}

// NewController 创建操作历史控制器实例
func NewController(operationHistoryRepo repository.OperationHistoryRepo) *Controller {
	return &Controller{
		operationHistoryRepo: operationHistoryRepo,
		logger:               logs.NewLogger(),
	}
}

// CreateRequest 创建操作历史请求结构体
type CreateRequest struct {
	Action     string `json:"action" binding:"required"`
	Target     string `json:"target"`
	Parameters string `json:"parameters"`
	Status     string `json:"status" binding:"required"`
	Result     string `json:"result"`
}

// Create 创建操作历史记录
func (c *Controller) Create(ctx *gin.Context) {
	// 从上下文中获取用户信息
	userValue, exists := ctx.Get("user")
	if !exists {
		controller.SendErrorResponse(ctx, http.StatusUnauthorized, "无法获取用户信息")
		return
	}

	user, ok := userValue.(*middleware.AuthUser)
	if !ok {
		controller.SendErrorResponse(ctx, http.StatusInternalServerError, "用户信息格式错误")
		return
	}

	var req CreateRequest
	if err := ctx.ShouldBindJSON(&req); err != nil {
		controller.SendErrorResponse(ctx, http.StatusBadRequest, "请求参数错误")
		return
	}

	// 创建操作历史记录
	operation := &model.OperationHistory{
		UserID:     user.ID,
		Action:     req.Action,
		Target:     req.Target,
		Parameters: req.Parameters,
		Status:     req.Status,
		Result:     req.Result,
	}

	if err := c.operationHistoryRepo.Create(operation); err != nil {
		c.logger.Error("创建操作历史记录失败: " + err.Error())
		controller.SendErrorResponse(ctx, http.StatusInternalServerError, "创建操作历史记录失败")
		return
	}

	controller.SendSuccessResponse(ctx, "操作历史记录创建成功", nil)
}

// ListByUser 获取当前用户的所有操作历史记录
func (c *Controller) ListByUser(ctx *gin.Context) {
	// 从上下文中获取用户信息
	userValue, exists := ctx.Get("user")
	if !exists {
		controller.SendErrorResponse(ctx, http.StatusUnauthorized, "无法获取用户信息")
		return
	}

	user, ok := userValue.(*middleware.AuthUser)
	if !ok {
		controller.SendErrorResponse(ctx, http.StatusInternalServerError, "用户信息格式错误")
		return
	}

	// 获取分页参数
	page, _ := strconv.Atoi(ctx.DefaultQuery("page", "1"))
	limit, _ := strconv.Atoi(ctx.DefaultQuery("limit", "10"))

	// 确保分页参数有效
	if page < 1 {
		page = 1
	}
	if limit < 1 || limit > 100 {
		limit = 10
	}

	// 计算偏移量
	offset := (page - 1) * limit

	// 查询操作历史记录
	operations, err := c.operationHistoryRepo.ListByUserID(user.ID, offset, limit)
	if err != nil {
		c.logger.Error("获取操作历史记录失败: " + err.Error())
		controller.SendErrorResponse(ctx, http.StatusInternalServerError, "获取操作历史记录失败")
		return
	}

	controller.SendSuccessResponse(ctx, "获取操作历史记录成功", operations)
}

// Get 获取单个操作历史记录
func (c *Controller) Get(ctx *gin.Context) {
	// 获取操作历史记录ID
	id, err := strconv.ParseUint(ctx.Param("id"), 10, 64)
	if err != nil {
		controller.SendErrorResponse(ctx, http.StatusBadRequest, "无效的操作历史记录ID")
		return
	}

	// 查询操作历史记录
	operation, err := c.operationHistoryRepo.FindByID(uint(id))
	if err != nil {
		c.logger.Error("获取操作历史记录失败: " + err.Error())
		controller.SendErrorResponse(ctx, http.StatusInternalServerError, "获取操作历史记录失败")
		return
	}

	// 从上下文中获取用户信息
	userValue, exists := ctx.Get("user")
	if !exists {
		controller.SendErrorResponse(ctx, http.StatusUnauthorized, "无法获取用户信息")
		return
	}

	user, ok := userValue.(*middleware.AuthUser)
	if !ok {
		controller.SendErrorResponse(ctx, http.StatusInternalServerError, "用户信息格式错误")
		return
	}

	// 检查操作历史记录是否属于当前用户
	if operation.UserID != user.ID {
		controller.SendErrorResponse(ctx, http.StatusForbidden, "无权访问该操作历史记录")
		return
	}

	controller.SendSuccessResponse(ctx, "获取操作历史记录成功", operation)
}