knowledge-api/api/controller/ErrorWord.go

package controller

import (
	"fmt"
	"github.com/gin-gonic/gin"
	"knowledge/api/dao"
	"knowledge/api/dto"
	"knowledge/api/model"
	"knowledge/api/requests"
	"knowledge/api/responses"
	"knowledge/global"
	"knowledge/utils"
	"strconv"
	"strings"
	"time"
)

type BaseErrorWord struct{}

// GetBaseErrorWordPage 获取列表-分页
func (r *BaseErrorWord) GetBaseErrorWordPage(c *gin.Context) {
	baseErrorWordRequest := requests.BaseErrorWordRequest{}
	req := baseErrorWordRequest.GetBaseErrorWordPage
	if err := c.ShouldBind(&req); err != nil {
		responses.FailWithMessage(err.Error(), c)
		return
	}

	// 参数验证
	if err := global.Validate.Struct(req); err != nil {
		responses.FailWithMessage(utils.Translate(err), c)
		return
	}

	if req.Page == 0 {
		req.Page = 1
	}

	if req.PageSize == 0 {
		req.PageSize = 20
	}

	baseErrorWordDao := dao.BaseErrorWordDao{}
	baseErrorWord, total, err := baseErrorWordDao.GetBaseErrorWordPageSearch(req.Page, req.PageSize)
	if err != nil {
		responses.FailWithMessage(err.Error(), c)
		return
	}

	// 处理返回值
	g := dto.GetBaseErrorWordListDto(baseErrorWord)

	result := make(map[string]interface{})
	result["page"] = req.Page
	result["page_size"] = req.PageSize
	result["total"] = total
	result["data"] = g
	responses.OkWithData(result, c)
}

// AddBaseErrorWord 新增
func (r *BaseErrorWord) AddBaseErrorWord(c *gin.Context) {
	baseErrorWordRequest := requests.BaseErrorWordRequest{}
	req := baseErrorWordRequest.AddBaseErrorWord
	if err := c.ShouldBind(&req); err != nil {
		responses.FailWithMessage(err.Error(), c)
		return
	}

	// 参数验证
	if err := global.Validate.Struct(req); err != nil {
		responses.FailWithMessage(utils.Translate(err), c)
		return
	}

	// 开始事务
	tx := global.Db.Begin()
	defer func() {
		if r := recover(); r != nil {
			tx.Rollback()
		}
	}()

	// 新增
	baseErrorWordDao := dao.BaseErrorWordDao{}
	baseErrorWord := &model.BaseErrorWord{
		WordOld:       req.WordOld,
		WordNew:       req.WordNew,
		OperationTime: nil,
	}
	baseErrorWord, err := baseErrorWordDao.AddBaseErrorWord(tx, baseErrorWord)
	if err != nil {
		tx.Rollback()
		responses.FailWithMessage("新增失败", c)
		return
	}

	tx.Commit()
	responses.Ok(c)
}

// DeleteBaseErrorWord 删除
func (r *BaseErrorWord) DeleteBaseErrorWord(c *gin.Context) {
	id := c.Param("word_id")
	if id == "" {
		responses.FailWithMessage("缺少参数", c)
		return
	}

	// 将 id 转换为 int64 类型
	wordId, err := strconv.ParseInt(id, 10, 64)
	if err != nil {
		responses.Fail(c)
		return
	}

	// 获取详情
	baseErrorWordDao := dao.BaseErrorWordDao{}
	_, err = baseErrorWordDao.GetBaseErrorWordById(wordId)
	if err != nil {
		responses.FailWithMessage("数据不存在", c)
		return
	}

	// 开始事务
	tx := global.Db.Begin()
	defer func() {
		if r := recover(); r != nil {
			tx.Rollback()
		}
	}()

	err = baseErrorWordDao.DeleteBaseErrorWordById(tx, wordId)
	if err != nil {
		responses.FailWithMessage("删除失败", c)
		return
	}

	tx.Commit()

	responses.Ok(c)
}

// OperationErrorWord 一键修改错别字
func (r *BaseErrorWord) OperationErrorWord(c *gin.Context) {
	id := c.Param("word_id")
	if id == "" {
		responses.FailWithMessage("缺少参数", c)
		return
	}

	// 将 id 转换为 int64 类型
	wordId, err := strconv.ParseInt(id, 10, 64)
	if err != nil {
		responses.Fail(c)
		return
	}

	// 获取详情
	baseErrorWordDao := dao.BaseErrorWordDao{}
	baseErrorWord, err := baseErrorWordDao.GetBaseErrorWordById(wordId)
	if err != nil {
		responses.FailWithMessage("数据不存在", c)
		return
	}

	// 获取相关错别字题目
	questionDao := dao.QuestionDao{}
	questions, err := questionDao.GetQuestionListByWord(baseErrorWord.WordOld)
	if err == nil && len(questions) <= 0 {
		responses.Ok(c)
		return
	}

	// 开始事务
	tx := global.Db.Begin()
	defer func() {
		if r := recover(); r != nil {
			tx.Rollback()
		}
	}()

	questionOptionDao := dao.QuestionOptionDao{}
	var questionIds []string
	for _, question := range questions {
		questionName := utils.ReplaceString(question.QuestionName, baseErrorWord.WordOld, baseErrorWord.WordNew)
		questionAnswer := utils.ReplaceString(question.QuestionAnswer, baseErrorWord.WordOld, baseErrorWord.WordNew)
		questionAnalysis := utils.ReplaceString(question.QuestionAnalysis, baseErrorWord.WordOld, baseErrorWord.WordNew)

		datas := make(map[string]interface{})
		if question.QuestionName != questionName {
			datas["question_name"] = questionName
		}

		if question.QuestionAnswer != questionAnswer {
			datas["question_answer"] = questionAnswer
		}

		if question.QuestionAnalysis != questionAnalysis {
			datas["question_analysis"] = questionAnalysis
		}

		if len(datas) > 0 {
			err = questionDao.EditQuestionById(tx, question.QuestionId, datas)
			if err != nil {
				tx.Rollback()
				responses.FailWithMessage(err.Error(), c)
				return
			}

			// 记录操作id
			questionIds = append(questionIds, fmt.Sprintf("%d", question.QuestionId))
		}

		// 获取题目选项详情
		questionOptions, err := questionOptionDao.GetQuestionOptionFirstByQuestionId(question.QuestionId)
		if err == nil && len(questionOptions) > 0 {
			for _, option := range questionOptions {
				datas = make(map[string]interface{})
				optionValue := utils.ReplaceString(option.OptionValue, baseErrorWord.WordOld, baseErrorWord.WordNew)
				if option.OptionValue != optionValue {
					datas["option_value"] = optionValue
				}

				if len(datas) > 0 {
					err = questionOptionDao.EditQuestionOptionById(tx, option.OptionId, datas)
					if err != nil {
						tx.Rollback()
						responses.FailWithMessage(err.Error(), c)
						return
					}
				}
			}
		}
	}

	if len(questionIds) > 0 {
		datas := make(map[string]interface{})
		datas["question_ids"] = strings.Join(questionIds, ",")
		datas["operation_time"] = time.Now().Format("2006-01-02 15:04:05")
		err = baseErrorWordDao.EditBaseErrorWordById(tx, baseErrorWord.WordId, datas)
		if err != nil {
			tx.Rollback()
			responses.FailWithMessage(err.Error(), c)
			return
		}
	}

	tx.Commit()
	responses.Ok(c)
}