新增了问答题库管理

2024-06-28 17:46:31 +08:00
parent 989ae25809
commit c87c7076df
20 changed files with 1313 additions and 11 deletions
@@ -119,7 +119,7 @@ func (r *QuestionService) AddQuestion(req requests.AddQuestion) (bool, error) {
 		}
 	}

-	//tx.Commit()
+	tx.Commit()
 	return true, nil
 }

@@ -452,7 +452,7 @@ func (r *QuestionService) PutQuestion(questionId int64, req requests.PutQuestion
 		return false, errors.New(err.Error())
 	}

-	//tx.Commit()
+	tx.Commit()
 	return true, nil
 }

@@ -700,3 +700,49 @@ func (r *QuestionService) PutQuestionTest(questionId int64, req requests.PutQues
 	tx.Commit()
 	return true, nil
 }
+
+// DeleteQuestion 删除题目
+func (r *QuestionService) DeleteQuestion(req requests.DeleteQuestion) (bool, error) {
+	questionDao := dao.QuestionDao{}
+	questionOptionDao := dao.QuestionOptionDao{}
+
+	// 开始事务
+	tx := global.Db.Begin()
+	defer func() {
+		if r := recover(); r != nil {
+			tx.Rollback()
+		}
+	}()
+
+	for _, questionId := range req.QuestionId {
+		// 将字符串转换为int64类型
+		questionId, err := strconv.ParseInt(questionId, 10, 64)
+		if err != nil {
+			tx.Rollback()
+			return false, errors.New("删除失败")
+		}
+
+		_, err = questionDao.GetQuestionById(questionId)
+		if err != nil {
+			tx.Rollback()
+			return false, errors.New("题目不存在")
+		}
+
+		// 删除选项
+		err = questionOptionDao.DeleteQuestionOptionByQuestionId(tx, questionId)
+		if err != nil {
+			tx.Rollback()
+			return false, errors.New(err.Error())
+		}
+
+		err = questionDao.DeleteQuestionById(tx, questionId)
+		if err != nil {
+			tx.Rollback()
+			return false, errors.New("删除失败")
+		}
+	}
+
+	tx.Commit()
+
+	return true, nil
+}
@@ -0,0 +1,420 @@
+package service
+
+import (
+	"errors"
+	"knowledge/api/dao"
+	"knowledge/api/model"
+	"knowledge/api/requests"
+	"knowledge/global"
+	"knowledge/utils"
+	"strconv"
+	"time"
+)
+
+type QuestionQaService struct {
+}
+
+// AddQuestionQa 新增问答题库
+func (r *QuestionQaService) AddQuestionQa(req requests.AddQuestionQa) (bool, error) {
+	// 处理图片
+	if req.Image != "" {
+		req.Image = utils.RemoveOssDomain(req.Image)
+	}
+
+	// 验证过期时间
+	now := time.Now()
+	// 1:绝对时效
+	// 获取本地时区
+	location, err := time.LoadLocation("Local")
+	if err != nil {
+		return false, errors.New("新增失败")
+	}
+
+	qaExpireTime, err := time.ParseInLocation("2006-01-02 15:04", req.QaExpireTime, location)
+	if err != nil {
+		return false, errors.New("过期时间错误")
+	}
+
+	if qaExpireTime.Before(now) {
+		return false, errors.New("过期时间需大于当前时间")
+	}
+
+	// 生成分享链接
+	qaLink := ""
+
+	// 开始事务
+	tx := global.Db.Begin()
+	defer func() {
+		if r := recover(); r != nil {
+			tx.Rollback()
+		}
+	}()
+
+	// 新增题目
+	questionQa := &model.QuestionQa{
+		QaName:        req.QaName,
+		QaQuantity:    req.QaQuantity,
+		QaStatus:      1,
+		QaRuleContent: req.QaRuleContent,
+		QaDisplayType: req.QaDisplayType,
+		QaExpireTime:  model.LocalTime(qaExpireTime),
+		QaLink:        qaLink,
+		QaPassword:    req.QaPassword,
+		OpenNumber:    0,
+		Image:         req.Image,
+	}
+
+	questionQaDao := dao.QuestionQaDao{}
+	questionQa, err = questionQaDao.AddQuestionQa(tx, questionQa)
+	if err != nil {
+		tx.Rollback()
+		return false, errors.New("新增失败")
+	}
+
+	// 新增问答题库题目列表
+	questionDao := dao.QuestionDao{}
+	questionQaItemDao := dao.QuestionQaItemDao{}
+	for _, item := range req.Item {
+		// 验证一级标签
+		firstLabelId, err := strconv.ParseInt(item.FirstLabelId, 10, 64)
+		if err != nil {
+			tx.Rollback()
+			return false, err
+		}
+
+		labelDao := dao.LabelDao{}
+		_, err = labelDao.GetLabelFirstById(firstLabelId)
+		if err != nil {
+			tx.Rollback()
+			return false, err
+		}
+
+		// 验证二级标签
+		if item.SecondLabelId != "" {
+			secondLabelId, err := strconv.ParseInt(item.SecondLabelId, 10, 64)
+			if err != nil {
+				tx.Rollback()
+				return false, err
+			}
+
+			_, err = labelDao.GetLabelFirstById(secondLabelId)
+			if err != nil {
+				tx.Rollback()
+				return false, err
+			}
+		}
+
+		// 验证数量
+		maps := make(map[string]interface{})
+		maps["question_type"] = item.QuestionType
+		maps["question_status"] = 1
+		maps["is_delete"] = 0
+		maps["question_source"] = 1
+		if item.Difficulty != nil {
+			maps["difficulty"] = item.Difficulty
+		}
+		maps["first_label_id"] = item.FirstLabelId
+		if item.SecondLabelId != "" {
+			maps["second_label_id"] = item.SecondLabelId
+		}
+		total, err := questionDao.GetQuestionCount(maps)
+		if err != nil {
+			tx.Rollback()
+			return false, err
+		}
+
+		if total < int64(item.Quantity) {
+			tx.Rollback()
+			return false, errors.New("选题超出数量")
+		}
+
+		// 获取随机明细题目
+		questions, err := questionDao.GetQuestionListRand(maps, req.QaQuantity)
+		if err != nil {
+			tx.Rollback()
+			return false, err
+		}
+
+		for _, question := range questions {
+			questionQaItem := &model.QuestionQaItem{
+				QaId:       questionQa.QaId,
+				QuestionId: question.QuestionId,
+			}
+			questionQaItem, err := questionQaItemDao.AddQuestionQaItem(tx, questionQaItem)
+			if err != nil {
+				tx.Rollback()
+				return false, errors.New("新增失败")
+			}
+		}
+	}
+
+	tx.Commit()
+	return true, nil
+}
+
+// PutQuestionQa 修改题目题库
+func (r *QuestionQaService) PutQuestionQa(qaId int64, req requests.PutQuestionQa) (bool, error) {
+	questionQaDao := dao.QuestionQaDao{}
+	questionDao := dao.QuestionDao{}
+
+	questionQa, err := questionQaDao.GetQuestionQaById(qaId)
+	if err != nil {
+		return false, errors.New("题库不存在")
+	}
+
+	if questionQa.QaStatus == 2 {
+		return false, errors.New("题库已失效")
+	}
+
+	// 开始事务
+	tx := global.Db.Begin()
+	defer func() {
+		if r := recover(); r != nil {
+			tx.Rollback()
+		}
+	}()
+
+	questionQaData := make(map[string]interface{})
+
+	// 名称
+	if req.QaName != questionQa.QaName {
+		questionQaData["qa_name"] = req.QaName
+	}
+
+	// 规则解释
+	if req.QaRuleContent != questionQa.QaRuleContent {
+		questionQaData["qa_rule_content"] = req.QaRuleContent
+	}
+
+	// 展示类型
+	if req.QaDisplayType != questionQa.QaDisplayType {
+		questionQaData["qa_display_type"] = req.QaDisplayType
+	}
+
+	// 验证过期时间
+	now := time.Now()
+	// 1:绝对时效
+	// 获取本地时区
+	location, err := time.LoadLocation("Local")
+	if err != nil {
+		tx.Rollback()
+		return false, errors.New("新增失败")
+	}
+
+	qaExpireTime, err := time.ParseInLocation("2006-01-02 15:04", req.QaExpireTime, location)
+	if err != nil {
+		tx.Rollback()
+		return false, errors.New("过期时间错误")
+	}
+
+	if qaExpireTime.Before(now) {
+		tx.Rollback()
+		return false, errors.New("过期时间需大于当前时间")
+	}
+
+	// 分享密码
+	if req.QaPassword != questionQa.QaPassword {
+		questionQaData["qa_password"] = req.QaPassword
+	}
+
+	// 背景图
+	image := utils.RemoveOssDomain(req.Image)
+	if image != questionQa.Image {
+		questionQaData["image"] = image
+	}
+
+	// 题目数量
+	if req.QaQuantity != questionQa.QaQuantity {
+		if req.Action == 1 {
+			tx.Rollback()
+			return false, errors.New("您修改了题目数量，无法正常修改该题库，请重新生成")
+		}
+
+		questionQaData["qa_quantity"] = req.QaQuantity
+	}
+
+	// 处理题库明细-需重新生成时才会检测明细
+	if req.Action == 2 {
+		// 删除所有明细
+		questionQaItemDao := dao.QuestionQaItemDao{}
+		err := questionQaItemDao.DeleteQuestionQaItemByQaId(tx, questionQa.QaId)
+		if err != nil {
+			tx.Rollback()
+			return false, err
+		}
+
+		for _, item := range req.Item {
+			// 验证一级标签
+			firstLabelId, err := strconv.ParseInt(item.FirstLabelId, 10, 64)
+			if err != nil {
+				tx.Rollback()
+				return false, err
+			}
+
+			labelDao := dao.LabelDao{}
+			_, err = labelDao.GetLabelFirstById(firstLabelId)
+			if err != nil {
+				tx.Rollback()
+				return false, err
+			}
+
+			// 验证二级标签
+			if item.SecondLabelId != "" {
+				secondLabelId, err := strconv.ParseInt(item.SecondLabelId, 10, 64)
+				if err != nil {
+					tx.Rollback()
+					return false, err
+				}
+
+				_, err = labelDao.GetLabelFirstById(secondLabelId)
+				if err != nil {
+					tx.Rollback()
+					return false, err
+				}
+			}
+
+			// 验证数量
+			maps := make(map[string]interface{})
+			maps["question_type"] = item.QuestionType
+			maps["question_status"] = 1
+			maps["is_delete"] = 0
+			maps["question_source"] = 1
+			if item.Difficulty != nil {
+				maps["difficulty"] = item.Difficulty
+			}
+			maps["first_label_id"] = item.FirstLabelId
+			if item.SecondLabelId != "" {
+				maps["second_label_id"] = item.SecondLabelId
+			}
+			total, err := questionDao.GetQuestionCount(maps)
+			if err != nil {
+				tx.Rollback()
+				return false, err
+			}
+
+			if total < int64(item.Quantity) {
+				tx.Rollback()
+				return false, errors.New("选题超出数量")
+			}
+
+			// 获取随机明细题目
+			questions, err := questionDao.GetQuestionListRand(maps, req.QaQuantity)
+			if err != nil {
+				tx.Rollback()
+				return false, err
+			}
+
+			for _, question := range questions {
+				questionQaItem := &model.QuestionQaItem{
+					QaId:       questionQa.QaId,
+					QuestionId: question.QuestionId,
+				}
+				questionQaItem, err := questionQaItemDao.AddQuestionQaItem(tx, questionQaItem)
+				if err != nil {
+					tx.Rollback()
+					return false, errors.New("新增失败")
+				}
+			}
+		}
+	}
+
+	if len(questionQaData) > 0 {
+		err = questionQaDao.EditQuestionQaById(tx, questionQa.QaId, questionQaData)
+		if err != nil {
+			tx.Rollback()
+			return false, errors.New(err.Error())
+		}
+	}
+
+	tx.Commit()
+	return true, nil
+}
+
+// PutQuestionQaPassword 修改题目题库密码
+func (r *QuestionQaService) PutQuestionQaPassword(qaId int64, req requests.PutQuestionQaPassword) (bool, error) {
+	questionQaDao := dao.QuestionQaDao{}
+	questionQa, err := questionQaDao.GetQuestionQaById(qaId)
+	if err != nil {
+		return false, errors.New("题库不存在")
+	}
+
+	if questionQa.QaStatus == 2 {
+		return false, errors.New("题库已失效")
+	}
+
+	// 分享密码
+	if req.QaPassword == questionQa.QaPassword {
+		return true, nil
+	}
+
+	// 开始事务
+	tx := global.Db.Begin()
+	defer func() {
+		if r := recover(); r != nil {
+			tx.Rollback()
+		}
+	}()
+
+	questionQaData := make(map[string]interface{})
+	questionQaData["qa_password"] = req.QaPassword
+
+	err = questionQaDao.EditQuestionQaById(tx, questionQa.QaId, questionQaData)
+	if err != nil {
+		tx.Rollback()
+		return false, errors.New(err.Error())
+	}
+
+	tx.Commit()
+	return true, nil
+}
+
+// PutQuestionQaExpire 修改问答题库有效期
+func (r *QuestionQaService) PutQuestionQaExpire(qaId int64, req requests.PutQuestionQaExpire) (bool, error) {
+	questionQaDao := dao.QuestionQaDao{}
+	questionQa, err := questionQaDao.GetQuestionQaById(qaId)
+	if err != nil {
+		return false, errors.New("题库不存在")
+	}
+
+	if questionQa.QaStatus == 2 {
+		return false, errors.New("题库已失效")
+	}
+
+	// 验证过期时间
+	now := time.Now()
+
+	// 获取本地时区
+	location, err := time.LoadLocation("Local")
+	if err != nil {
+		return false, errors.New("修改失败")
+	}
+
+	qaExpireTime, err := time.ParseInLocation("2006-01-02 15:04", req.QaExpireTime, location)
+	if err != nil {
+		return false, errors.New("过期时间错误")
+	}
+
+	if qaExpireTime.Before(now) {
+		return false, errors.New("过期时间需大于当前时间")
+	}
+
+	// 开始事务
+	tx := global.Db.Begin()
+	defer func() {
+		if r := recover(); r != nil {
+			tx.Rollback()
+		}
+	}()
+
+	questionQaData := make(map[string]interface{})
+	questionQaData["qa_expire_time"] = qaExpireTime
+
+	err = questionQaDao.EditQuestionQaById(tx, questionQa.QaId, questionQaData)
+	if err != nil {
+		tx.Rollback()
+		return false, errors.New(err.Error())
+	}
+
+	tx.Commit()
+	return true, nil
+}