eta_mini_api/controllers/report.go

package controllers

import (
	"encoding/json"
	"eta/eta_mini_api/models"
	"eta/eta_mini_api/models/request"
	"eta/eta_mini_api/models/response"
	"eta/eta_mini_api/utils"
	"fmt"
	"github.com/rdlucklib/rdluck_tools/paging"
	"html"
	"strconv"
	"strings"
	"time"
)

type ReportController struct {
	BaseAuthController
}

type ReportOpenController struct {
	BaseCommonController
}

// List
// @Title 研报列表
// @Description 研报列表
// @Param	request	body request.ReportListForm true "type json string"
// @Success 200 {object} response.ReportList
// @router /list [get]
func (this *ReportController) List() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	params := new(request.ReportListForm)
	if e := this.ParseForm(params); e != nil {
		br.Msg = "参数解析异常"
		br.ErrMsg = fmt.Sprintf("参数解析异常, %v", e)
		return
	}
	var (
		reportCond, outsideCond string
		reportPars, outsidePars []interface{}
	)
	// 仅取常规和智能布局的报告
	reportCond += ` AND r.report_layout IN (1,2)`

	params.Keywords = strings.TrimSpace(params.Keywords)
	if params.Keywords != "" {
		kw := fmt.Sprint("%", params.Keywords, "%")
		reportCond += ` AND r.title LIKE ?`
		reportPars = append(reportPars, kw)
		outsideCond += ` AND o.title LIKE ?`
		outsidePars = append(outsidePars, kw)
	}

	// 分类名称map
	classifyOb := new(models.MiniClassify)
	classifies, e := classifyOb.GetItemsByCondition(``, make([]interface{}, 0), []string{}, "")
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = fmt.Sprintf("获取分类失败, %v", e)
		return
	}
	classifyMapping := make(map[int]*models.MiniClassify)
	for _, v := range classifies {
		classifyMapping[v.Id] = v
	}
	if params.ClassifyId > 0 {
		classify := classifyMapping[params.ClassifyId]
		if classify == nil || (classify != nil && classify.Enabled != 1) {
			br.Msg = "分类不存在，请刷新页面"
			return
		}
		switch classify.Level {
		case 1:
			reportCond += ` AND r.classify_id_first = ?`
		case 2:
			reportCond += ` AND r.classify_id_second = ?`
		case 3:
			reportCond += ` AND r.classify_id_third = ?`
		default:
			br.Msg = "分类异常"
			return
		}
		reportPars = append(reportPars, params.ClassifyId)

		// 获取子分类IDs
		childIds, e := classifyOb.GetChildClassifyIdsByParentId(params.ClassifyId)
		if e != nil {
			br.Msg = "获取失败"
			br.ErrMsg = fmt.Sprintf("获取子分类失败, %v", e)
			return
		}
		if len(childIds) > 0 {
			outsideCond += fmt.Sprintf(` AND o.classify_id IN (%s)`, utils.GetOrmInReplace(len(childIds)))
			outsidePars = append(outsidePars, childIds)
		} else {
			outsideCond += ` AND o.classify_id = ?`
			outsidePars = append(outsidePars, params.ClassifyId)
		}
	}
	resp := new(response.ReportList)

	// 分页
	var startSize int
	if params.PageSize <= 0 {
		params.PageSize = utils.PageSize20
	}
	if params.CurrentIndex <= 0 {
		params.CurrentIndex = 1
	}
	startSize = utils.StartIndex(params.CurrentIndex, params.PageSize)

	total, e := models.GetReportAndOutsideReportCount(reportCond, outsideCond, reportPars, outsidePars)
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = fmt.Sprintf("获取报告总数失败, %v", e)
		return
	}
	page := paging.GetPaging(params.CurrentIndex, params.PageSize, total)
	resp.Paging = page

	list, e := models.GetReportAndOutsideReportByCondition(reportCond, outsideCond, reportPars, outsidePars, startSize, params.PageSize)
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = fmt.Sprintf("获取报告列表失败, %v", e)
		return
	}
	for _, v := range list {
		t := new(models.UnionReportItem)
		t.Id = v.Id
		t.Title = v.Title
		t.Abstract = v.Abstract
		t.PublishTime = utils.TimeTransferString(utils.FormatDateTime, v.PublishTime)
		t.ReportSource = v.ReportSource
		t.ReportFile = v.ReportFile
		t.Author = v.Author
		// 报告分类名称
		if v.ReportSource == utils.ReportSourceDefault {
			if v.ClassifyIdThird > 0 {
				t.ClassifyId = v.ClassifyIdThird
			} else if v.ClassifyIdSecond > 0 {
				t.ClassifyId = v.ClassifyIdSecond
			} else {
				t.ClassifyId = v.ClassifyIdFirst
			}
		}
		if v.ReportSource == utils.ReportSourceOutside {
			t.ClassifyId = v.ClassifyIdThird
		}
		cs := classifyMapping[t.ClassifyId]
		if cs != nil {
			t.ClassifyName = cs.ClassifyName
		}
		resp.List = append(resp.List, t)
	}

	br.Data = resp
	br.Ret = 200
	br.Msg = "获取成功"
	br.Success = true
}

// Detail
// @Title 研报详情H5
// @Description 研报详情H5
// @Param   ReportId   query   int  true       "报告ID"
// @Success 200 {object} models.ReportDetailResp
// @router /detail [get]
func (this *ReportOpenController) Detail() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	reportId, _ := this.GetInt("ReportId")
	if reportId <= 0 {
		br.Msg = "参数有误"
		return
	}

	report, err := models.GetReportById(reportId)
	if err != nil {
		if err.Error() == utils.ErrNoRow() {
			br.Ret = 200
			br.Data = new(response.ReportDetailResp)
			br.Success = true
			br.Msg = "该报告已删除或不存在"
			return
		}
		br.Msg = "该报告已删除"
		br.ErrMsg = "获取报告详情失败,Err:" + err.Error()
		return
	}
	if report.HeadResourceId > 0 || report.EndResourceId > 0 {
		headImg, err := models.GetSmartReportResourceById(report.HeadResourceId)
		if err != nil && err.Error() != utils.ErrNoRow() {
			utils.FileLog.Warn("版头数据获取失败，Err:" + err.Error())
		}
		endImg, err := models.GetSmartReportResourceById(report.EndResourceId)
		if err != nil && err.Error() != utils.ErrNoRow() {
			utils.FileLog.Warn("版尾数据获取失败，Err:" + err.Error())
		}
		if headImg != nil {
			report.HeadResource = headImg
		}
		if endImg != nil {
			report.EndResource = endImg
		}
	}

	if report.HasChapter == 1 {
		chapterList, err := models.GetReportChapterList(report.Id)
		if err != nil {
			br.Msg = "该报告已删除"
			br.ErrMsg = "获取章节列表失败，Err:" + err.Error()
			return
		}
		for _, v := range chapterList {
			v.Content = html.UnescapeString(v.Content)
		}
		report.ChapterContent = chapterList
	}
	report.ContentSub = html.UnescapeString(report.ContentSub)
	report.Content = html.UnescapeString(report.Content)
	if report == nil {
		br.Msg = "报告不存在"
		return
	}

	resp := new(response.ReportDetailResp)
	resp.Report = report

	br.Data = resp
	br.Ret = 200
	br.Msg = "获取成功"
	br.Success = true
}

// OutsideDetail
// @Title 研报详情H5-文档管理库
// @Description 研报详情H5-文档管理库
// @Param   ReportId   query   int  true       "报告ID"
// @Success 200 {object} models.OutsideReportItem
// @router /outside_detail [get]
func (this *ReportOpenController) OutsideDetail() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	reportId, _ := this.GetInt("ReportId")
	if reportId <= 0 {
		br.Msg = "参数有误"
		return
	}
	outsideReport, e := models.GetOutsideReportById(reportId)
	if e != nil {
		if e.Error() == utils.ErrNoRow() {
			br.Msg = "报告不存在，请刷新页面"
			return
		}
		br.Msg = "操作失败"
		br.ErrMsg = fmt.Sprintf("获取外部报告失败, %v", e)
		return
	}

	br.Data = outsideReport.Format2Item()
	br.Ret = 200
	br.Msg = "获取成功"
	br.Success = true
}

// ReadRecord
// @Title 新增报告阅读记录
// @Description 新增报告阅读记录
// @Param	request	body request.ReportReadRecordReq true "type json string"
// @Success 200 操作成功
// @router /read_record [post]
func (this *ReportController) ReadRecord() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	users := this.User
	if users == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，用户信息为空"
		br.Ret = 403
		return
	}
	var req request.ReportReadRecordReq
	if e := json.Unmarshal(this.Ctx.Input.RequestBody, &req); e != nil {
		br.Msg = "参数解析异常"
		br.ErrMsg = fmt.Sprintf("参数解析异常, %v", e)
		return
	}
	if req.ReportId <= 0 {
		br.Msg = "参数有误"
		br.ErrMsg = fmt.Sprintf("参数有误, ReportId: %d", req.ReportId)
		return
	}
	if req.ReportSource != utils.ReportSourceDefault && req.ReportSource != utils.ReportSourceOutside {
		br.Msg = "参数有误"
		br.ErrMsg = fmt.Sprintf("参数有误, ReportSource: %d", req.ReportSource)
		return
	}

	// 获取报告分类信息
	var (
		title              string
		classifyIdFirst    int
		classifyIdSecond   int
		classifyIdThird    int
		classifyNameFirst  string
		classifyNameSecond string
		classifyNameThird  string
	)
	if req.ReportSource == utils.ReportSourceDefault {
		reportOb := new(models.Report)
		report, e := reportOb.GetItemById(req.ReportId)
		if e != nil {
			if e.Error() == utils.ErrNoRow() {
				br.Msg = "报告不存在，请刷新页面"
				return
			}
			br.Msg = "操作失败"
			br.ErrMsg = fmt.Sprintf("获取报告失败, %v", e)
			return
		}
		title = report.Title
		classifyIdFirst = report.ClassifyIdFirst
		classifyIdSecond = report.ClassifyIdSecond
		classifyIdThird = report.ClassifyIdThird
		classifyNameFirst = report.ClassifyNameFirst
		classifyNameSecond = report.ClassifyNameSecond
		classifyNameThird = report.ClassifyNameThird
	}
	if req.ReportSource == utils.ReportSourceOutside {
		outsideReport, e := models.GetOutsideReportById(req.ReportId)
		if e != nil {
			if e.Error() == utils.ErrNoRow() {
				br.Msg = "报告不存在，请刷新页面"
				return
			}
			br.Msg = "操作失败"
			br.ErrMsg = fmt.Sprintf("获取外部报告失败, %v", e)
			return
		}
		title = outsideReport.Title

		// 根据分类层级取出所有分类ID和名称
		classifyOb := new(models.MiniClassify)
		classifies, e := classifyOb.GetItemsByCondition(``, make([]interface{}, 0), []string{}, "")
		if e != nil {
			br.Msg = "操作失败"
			br.ErrMsg = fmt.Sprintf("获取报告分类失败, %v", e)
			return
		}
		classifyMapping := make(map[int]*models.MiniClassify)
		for _, v := range classifies {
			classifyMapping[v.Id] = v
		}
		thisClassify := classifyMapping[outsideReport.ClassifyId]
		if thisClassify == nil {
			br.Msg = "操作失败"
			br.ErrMsg = fmt.Sprintf("报告分类不存在, ClassifyId: %d", outsideReport.ClassifyId)
			return
		}
		levelArr := strings.Split(thisClassify.LevelPath, ",")
		if len(levelArr) <= 0 {
			br.Msg = "操作失败"
			br.ErrMsg = fmt.Sprintf("报告分类层级异常, ClassifyId: %d, LevelPath: %s", thisClassify.Id, thisClassify.LevelPath)
			return
		}
		if len(levelArr) > 0 {
			classifyIdFirst, _ = strconv.Atoi(levelArr[0])
			firstClassify := classifyMapping[classifyIdFirst]
			if firstClassify != nil {
				classifyNameFirst = firstClassify.ClassifyName
			}
			// 测试环境统一放在了一个一级分类下
			if classifyNameFirst == "" && utils.RunMode == "debug" {
				classifyNameFirst = "金瑞小程序分类（勿删）"
			}
		}
		if len(levelArr) > 1 {
			classifyIdSecond, _ = strconv.Atoi(levelArr[1])
			secondClassify := classifyMapping[classifyIdSecond]
			if secondClassify != nil {
				classifyNameSecond = secondClassify.ClassifyName
			}
		}
		if len(levelArr) > 2 {
			classifyIdThird, _ = strconv.Atoi(levelArr[2])
			thirdClassify := classifyMapping[classifyIdThird]
			if thirdClassify != nil {
				classifyNameThird = thirdClassify.ClassifyName
			}
		}
	}

	// 记录不存在则新增，存在则更新结束阅读时间
	var recordId int
	nowTime := time.Now().Local()
	if req.RecordId <= 0 {
		newRecord := &models.UserReadRecord{
			UserId:             users.UserId,
			ReportId:           req.ReportId,
			ReportTitle:        title,
			ClassifyIdFirst:    classifyIdFirst,
			ClassifyNameFirst:  classifyNameFirst,
			ClassifyIdSecond:   classifyIdSecond,
			ClassifyNameSecond: classifyNameSecond,
			ClassifyIdThird:    classifyIdThird,
			ClassifyNameThird:  classifyNameThird,
			StartTimestamp:     int(nowTime.Unix()),
			CreateTime:         nowTime,
			ReportSource:       req.ReportSource,
		}
		if e := newRecord.Create(); e != nil {
			br.Msg = "操作失败"
			br.ErrMsg = fmt.Sprintf("新增阅读记录失败, %v", e)
			return
		}
		recordId = newRecord.Id
	} else {
		recordOb := new(models.UserReadRecord)
		readRecord, e := recordOb.GetItemById(req.RecordId)
		if e != nil {
			if e.Error() == utils.ErrNoRow() {
				br.Msg = "阅读记录不存在"
				return
			}
			br.Msg = "操作失败"
			br.ErrMsg = fmt.Sprintf("获取阅读记录失败, %v", e)
			return
		}
		readRecord.EndTimestamp = int(nowTime.Unix())
		if e = readRecord.Update([]string{recordOb.Cols().EndTimestamp}); e != nil {
			br.Msg = "操作失败"
			br.ErrMsg = fmt.Sprintf("更新阅读记录失败, %v", e)
			return
		}
		recordId = readRecord.Id

		// 更新用户阅读次数及最后一次阅读时间
		usersOb := new(models.Users)
		if e = usersOb.UpdateUserReadTimes(users.UserId); e != nil {
			br.Msg = "操作失败"
			br.ErrMsg = fmt.Sprintf("更新用户阅读次数失败, %v", e)
			return
		}
	}

	resp := new(response.UserReadRecordResp)
	resp.RecordId = recordId
	br.Data = resp
	br.Ret = 200
	br.Msg = "操作成功"
	br.Success = true
}