hongze_cygx/controllers/search.go

package controllers

import (
	"fmt"
	"hongze/hongze_cygx/models"
	"hongze/hongze_cygx/services"
	"hongze/hongze_cygx/utils"
	"rdluck_tools/paging"
	"time"
)

type SearchController struct {
	BaseAuthController
}

// @Title 搜索接口
// @Description 搜索接口
// @Param   PageSize   query   int  true       "每页数据条数"
// @Param   CurrentIndex   query   int  true       "当前页页码，从1开始"
// @Param   KeyWord   query   string  true       "搜索关键词"
// @Param   OrderColumn   query   int  true       "排序字段 ，Comprehensive综合 ，Matching匹配度 ，PublishDate 发布时间 "
// @Success 200 {object} models.SearchItem
// @router /list [get]
func (this *SearchController) SearchList() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	pageSize, _ := this.GetInt("PageSize")
	currentIndex, _ := this.GetInt("CurrentIndex")
	var startSize int
	if pageSize <= 0 {
		pageSize = utils.PageSize20
	}
	if currentIndex <= 0 {
		currentIndex = 1
	}
	startSize = paging.StartIndex(currentIndex, pageSize)

	fmt.Println(startSize)
	keyWord := this.GetString("KeyWord")
	orderColumn := this.GetString("OrderColumn")
	if keyWord == "" {
		br.Msg = "请输入搜索词"
		br.ErrMsg = "请输入搜索词"
		return
	}
	user := this.User
	if user == nil {
		br.Msg = "请重新登录"
		br.Ret = 408
		return
	}

	if orderColumn == "" {
		orderColumn = "Matching"
	}
	/*
		categoryList, err := models.GetCategoryByCompanyId(user.CompanyId)
		if err != nil {
			br.Msg = "检索失败！"
			br.ErrMsg = "检索分类信息失败，Err:" + err.Error()
			return
		}

		var categoryNameArr []string
		for _, v := range categoryList {
			categoryNameArr = append(categoryNameArr, v.CategoryName)
		}
		categoryName := strings.Join(categoryNameArr, ",")
	*/
	//indexName := "article_list"
	indexName := utils.IndexName
	pageSize = 20
	var result []*models.SearchItem
	var total int64
	var err error
	if orderColumn == "PublishDate" {
		tmpResult, tmpTotal, tmpErr := services.EsMultiMatchFunctionScoreQueryTimeSort(indexName, keyWord, startSize, 100, user.UserId)
		result = tmpResult
		total = tmpTotal
		err = tmpErr
	} else {
		tmpResult, tmpTotal, tmpErr := services.EsMultiMatchFunctionScoreQuerySort(indexName, keyWord, startSize, pageSize, user.UserId, orderColumn)
		//tmpResult, tmpTotal, tmpErr := services.EsMultiMatchFunctionScoreQuery(indexName, keyWord, startSize, pageSize, user.UserId)
		result = tmpResult
		total = tmpTotal
		err = tmpErr
	}

	//result, total, err := services.EsMultiMatchFunctionScoreQuery(indexName, keyWord, startSize, pageSize, user.UserId) //services.EsMatchFunctionScoreQuery(indexName, keyWord, startSize, pageSize) //services.EsMatchQuery(indexName, keyWord)
	//result, total, err := services.SearchByKeyWordBack(indexName, keyWord, startSize, pageSize,user.UserId)
	//result, total, err := services.EsMultiMatchFunctionScoreQueryFix(indexName, keyWord, startSize, pageSize)
	if err != nil {
		br.Msg = "检索失败"
		br.ErrMsg = "检索失败，Err:" + err.Error()
		return
	}
	if len(result) == 0 {
		result = make([]*models.SearchItem, 0)
	}
	detail, errKey := models.GetNewSearchKeyWordByThisUser(user.UserId, keyWord)
	if errKey != nil && errKey.Error() != utils.ErrNoRow() {
		br.Msg = "获取信息失败"
		br.ErrMsg = "获取信息失败,Err:" + errKey.Error()
		return
	}
	//同一个用户一分钟之内搜索的词不重复记录
	if detail == nil || time.Now().After(detail.CreateTime.Add(+time.Minute*1)) {
		//fmt.Println("一分钟之内没有搜索")
		keyWordItem := new(models.CygxSearchKeyWord)
		keyWordItem.UserId = user.UserId
		keyWordItem.KeyWord = keyWord
		keyWordItem.CreateTime = time.Now()
		go models.AddSearchKeyWord(keyWordItem)
	}
	resp := new(models.SearchResp)
	page := paging.GetPaging(currentIndex, pageSize, int(total))
	resp.Paging = page
	resp.List = result
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = resp
}

//https://blog.csdn.net/my_miuye/article/details/110496025
//search