hz_crm_eta/services/eta/report_classify.go

package eta

import (
	"fmt"
	"hongze/hz_crm_eta/models/eta"
	"hongze/hz_crm_eta/services/alarm_msg"
	"hongze/hz_crm_eta/utils"
	"sort"
)

// UpdateParentClassifyHasTel 更新父级分类是否含有电话字段
func UpdateParentClassifyHasTel(classifyId, parentId, hasTeleconference int) (err error) {
	if classifyId <= 0 || parentId <= 0 {
		return
	}
	defer func() {
		if err != nil {
			alarm_msg.SendAlarmMsg("编辑分类后-修改父级分类电话会信息失败, ErrMsg: "+err.Error(), 3)
		}
	}()
	ob := new(eta.Classify)
	parentClassify, e := ob.GetClassifyById(parentId)
	if e != nil {
		if e == utils.ErrNoRow {
			err = fmt.Errorf("父级分类不存在")
			return
		}
		err = fmt.Errorf("获取父级分类信息失败, Err: %s", e.Error())
		return
	}
	if parentClassify == nil {
		err = fmt.Errorf("父级分类不存在")
		return
	}
	updateParent := false
	updateCols := make([]string, 0)
	updateCols = append(updateCols, "HasTeleconference")
	if hasTeleconference == 1 {
		// 二级分类包含电话会，则一级分类也默认包含电话会
		if parentClassify.HasTeleconference == 0 {
			parentClassify.HasTeleconference = 1
			updateParent = true
		}
	} else {
		// 二级分类均无电话会，则一级分类也无电话会
		if parentClassify.HasTeleconference == 1 {
			child, e := eta.GetClassifyChild(parentClassify.Id, "")
			if e != nil {
				err = fmt.Errorf("获取子分类失败, Err: %s", e.Error())
				return
			}
			// 存在同一级分类下的二级分类有电话会则不变动
			hasTel := false
			for i := 0; i < len(child); i++ {
				if child[i].HasTeleconference == 1 && child[i].Id != classifyId {
					hasTel = true
					break
				}
			}
			if !hasTel {
				parentClassify.HasTeleconference = 0
				updateParent = true
			}
		}
	}
	if updateParent {
		if e = parentClassify.UpdateClassify(updateCols); e != nil {
			err = fmt.Errorf("更新父级分类失败, Err: %s", e.Error())
			return
		}
	}
	return
}

func GetParentClassifyListByParentIdList(parentClassifyIdList []int) (list []*eta.ClassifyListV2, err error) {
	num := len(parentClassifyIdList)
	if num <= 0 {
		return
	}
	list, err = eta.GetClassifyListByParentIdList(parentClassifyIdList)
	if err != nil {
		return
	}

	// 是否还有上级
	{
		currParentClassifyIdList := make([]int, 0)
		for _, v := range list {
			if v.ParentId > 0 {
				currParentClassifyIdList = append(currParentClassifyIdList, v.ParentId)
			}
		}

		if len(currParentClassifyIdList) > 0 {
			tmpList, tmpErr := GetParentClassifyListByParentIdList(currParentClassifyIdList)
			if tmpErr != nil {
				err = tmpErr
				return
			}
			list = append(tmpList, list...)
		}
	}

	return
}

// GetClassifyListTreeRecursive
// @Description: 递归获取分类树形结构
// @author: Roc
// @datetime 2024-06-19 13:23:28
// @param list []*models.ClassifyList
// @param parentId int
// @return []*models.ClassifyList
func GetClassifyListTreeRecursive(list []*eta.ClassifyListV2, parentId int) []*eta.ClassifyListV2 {
	res := make([]*eta.ClassifyListV2, 0)
	for _, v := range list {
		if v.ParentId == parentId {
			v.Child = GetClassifyListTreeRecursive(list, v.Id)
			res = append(res, v)
		}
	}

	// 前端的JP需要我这么返回
	if len(res) <= 0 {
		res = nil
	}

	return res
}

// BySortAndCreateTime 用来排序，先按Sort字段升序排序，若Sort相同，则按照CreateTime字段升序排序。
type BySortAndCreateTime []*eta.ClassifyListV2

func (a BySortAndCreateTime) Len() int {
	return len(a)
}

func (a BySortAndCreateTime) Swap(i, j int) {
	a[i], a[j] = a[j], a[i]
}

func (a BySortAndCreateTime) Less(i, j int) bool {
	if a[i].Sort == a[j].Sort {
		return a[i].CreateTime.Before(a[j].CreateTime)
	}
	return a[i].Sort < a[j].Sort
}

// SortClassifyListBySortAndCreateTime sorts the ClassifyList slice by Sort and then CreateTime in ascending order.
func SortClassifyListBySortAndCreateTime(classifyList []*eta.ClassifyListV2) {
	sort.Sort(BySortAndCreateTime(classifyList))
}