hongze_yb/logic/yb_community_question/yb_community_question_like_tease.go

package yb_community_question

import (
	"errors"
	"fmt"
	"hongze/hongze_yb/global"
	"hongze/hongze_yb/models/response"
	"hongze/hongze_yb/models/tables/yb_community_question_like_tease"
	"time"
)

// SetLikeOrTease 用户对问答进行(取消)点赞或(取消)吐槽
func SetLikeOrTease(userId uint64, communityQuestionId uint32, opType, enable, sourceAgent int8) (ybCommunityQuestionLikeTease *yb_community_question_like_tease.YbCommunityQuestionLikeTease, likeNum, teaseNum int64, err error, errMsg string) {
	//user.UserID
	defer func() {
		if err != nil {
			global.LOG.Critical(fmt.Sprintf("SetLike: userId=%d, err:%s， errMsg:%s", userId, err.Error(), errMsg))
		}
	}()

	if sourceAgent == 0 {
		err = errors.New("请输入来源")
		return
	}
	if communityQuestionId <= 0 {
		err = errors.New("请输入问答ID")
		return
	}
	// 判断是否有点赞权限（不需要权限校验，先保留，有需要后续再说）
	//err, errMsg = services.CheckSimpleCompanyProduct(user)
	//if err != nil {
	//	return
	//}

	//查询用户对问答的点赞/吐槽状态
	ybCommunityQuestionLikeTease, err = yb_community_question_like_tease.GetByUserIdAndCommunityQuestionId(userId, communityQuestionId)
	if err != nil {
		errMsg = "查询点赞/吐槽记录出错"
		return
	}
	//如果未点赞则新增点赞记录
	now := time.Now()
	if ybCommunityQuestionLikeTease.CommunityQuestionLikeTeaseID <= 0 {
		ybCommunityQuestionLikeTease = &yb_community_question_like_tease.YbCommunityQuestionLikeTease{
			//CommunityQuestionLikeTeaseID: 0,
			UserID:              userId,
			OpType:              opType,
			Enabled:             1,
			CreateTime:          now,
			ModifyTime:          now,
			CommunityQuestionID: communityQuestionId,
			SourceAgent:         sourceAgent,
		}
		err = ybCommunityQuestionLikeTease.Create()
		if err != nil {
			errMsg = err.Error()
			err = errors.New("新增点赞/吐槽记录出错")
			return
		}
	} else {
		ybCommunityQuestionLikeTease.OpType = opType
		ybCommunityQuestionLikeTease.Enabled = enable
		ybCommunityQuestionLikeTease.ModifyTime = now
		updates := []string{"op_type", "enabled", "modify_time"}
		err = ybCommunityQuestionLikeTease.Update(updates)
		if err != nil {
			errMsg = "更新点赞记录出错"
			return
		}
	}
	//查询总的点赞数
	likeNum, err = yb_community_question_like_tease.GetLikeNumByCommunityQuestionId(communityQuestionId)
	if err != nil {
		errMsg = err.Error()
		err = errors.New("查询点赞数出错")
	}
	teaseNum, err = yb_community_question_like_tease.GetTeaseNumByCommunityQuestionId(communityQuestionId)
	if err != nil {
		errMsg = err.Error()
		err = errors.New("查询吐槽数出错")
	}
	return
}

// HandleLikeOrTeaseByCommunityQuestionItemList 问答 点赞/吐槽 数据
func HandleLikeOrTeaseByCommunityQuestionItemList(userId uint64, questionList []*response.CommunityQuestionItem) (err error) {
	listLen := len(questionList)
	if listLen == 0 {
		return
	}
	idArr := make([]uint32, 0)
	for i := 0; i < listLen; i++ {
		idArr = append(idArr, uint32(questionList[i].CommunityQuestionID))
	}

	// 获取点赞和吐槽数据
	ybCommunityQuestionLikeTeaseMap := make(map[uint32]*yb_community_question_like_tease.YbCommunityQuestionLikeTease)
	ybCommunityQuestionLikeTeaseList, err := yb_community_question_like_tease.GetByUserIdAndCommunityQuestionIds(userId, idArr)
	if err != nil {
		return
	}
	for _, v := range ybCommunityQuestionLikeTeaseList {
		ybCommunityQuestionLikeTeaseMap[v.CommunityQuestionID] = v
	}

	// 获取点赞和吐槽汇总数
	likeMap := make(map[uint32]int)
	teaseMap := make(map[uint32]int)

	likeList, err := yb_community_question_like_tease.GetLikeNumCommentByCommunityQuestionIds(idArr)
	if err != nil {
		return
	}
	for _, v := range likeList {
		likeMap[v.CommunityQuestionID] = v.Total
	}

	teaseList, err := yb_community_question_like_tease.GetTeaseNumCommentByCommunityQuestionIds(idArr)
	if err != nil {
		return
	}
	for _, v := range teaseList {
		teaseMap[v.CommunityQuestionID] = v.Total
	}

	for _, v := range questionList {
		if tmpTotal, ok := likeMap[uint32(v.CommunityQuestionID)]; ok {
			v.LikeTotal = tmpTotal
		}
		if tmpTotal, ok := teaseMap[uint32(v.CommunityQuestionID)]; ok {
			v.TeaseTotal = tmpTotal
		}

		if ybCommunityQuestionLikeTease, ok := ybCommunityQuestionLikeTeaseMap[uint32(v.CommunityQuestionID)]; ok {
			switch ybCommunityQuestionLikeTease.OpType {
			//类型. 1-点赞 2-吐槽
			case 1:
				v.IsLike = true
			case 2:
				v.IsTease = true
			}
		}
	}
	return
}