eta_chart_lib/controllers/table.go

package controllers

import (
	"encoding/json"
	"eta_gn/eta_chart_lib/models"
	"eta_gn/eta_chart_lib/utils"
	"fmt"
	"time"
)

// TableController 表格
type TableController struct {
	BaseAuthController
}

// TableInfoDetail
// @Title 获取表格详情
// @Description 获取表格详情接口
// @Param   UniqueCode   query   string  true       "表格唯一编码,如果是管理后台访问，传固定字符串:7c69b590249049942070ae9dcd5bf6dc"
// @Success 200 {object} data_manage.TableInfoDetailResp
// @router /detail [get]
func (this *TableController) TableInfoDetail() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	uniqueCode := this.GetString("UniqueCode")
	if uniqueCode == "" {
		br.Msg = "参数错误"
		br.ErrMsg = "参数错误,uniqueCode is empty"
		return
	}
	key := utils.HZ_TABLE_LIB_DETAIL + uniqueCode
	resp := new(models.TableInfoDetailResp)
	//判断是否有缓存
	if utils.Re == nil {
		if utils.Re == nil && utils.Rc.IsExist(key) {
			if data, err1 := utils.Rc.RedisBytes(key); err1 == nil {
				err := json.Unmarshal(data, &resp)
				if err == nil && resp != nil {
					br.Ret = 200
					br.Success = true
					br.Msg = "获取成功"
					br.Data = resp
					fmt.Println("source redis")
					return
				}
			}
		}
	}

	tableInfo, err := models.GetTableInfoByUniqueCode(uniqueCode)
	if err != nil {
		if utils.IsErrNoRow(err) {
			br.Msg = "该表格已被删除，请刷新页面"
			br.ErrMsg = "该表格已被删除，请刷新页面，Err:" + err.Error()
			return
		}
		br.Msg = "获取失败"
		br.ErrMsg = "获取表格信息失败，Err:" + err.Error()
		return
	}

	dataList, err := models.GetTableDataListByTableInfoId(tableInfo.TableInfoId)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取表格数据失败，Err:" + err.Error()
		return
	}
	resp.TableInfo = tableInfo
	resp.TableDataList = dataList
	if utils.Re == nil {
		data, _ := json.Marshal(resp)
		utils.Rc.Put(key, data, 10*time.Minute)
	}
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = resp
}