pm/services/train/check/check.go

package check

import (
	"errors"
	"zhiyuan/models"
	"zhiyuan/pkg/app"
	"zhiyuan/pkg/db"
	"zhiyuan/pkg/utils"
	"zhiyuan/services/train/course"
	"zhiyuan/services/train/question"
)

var Check models.Check

func CheckCourse(course_id int, adminID int) (int64, error) {
	courseInfo, _ := course.GetInfoByID(course_id, nil, nil)
	if courseInfo == nil {
		return 0, errors.New("invalid id")
	}

	test, _ := GetOne(map[string]interface{}{"course_id": courseInfo.ID, "admin_id": adminID, "state": 0}, nil, nil)
	if test != nil {
		return 0, errors.New("存在未完成的考核")
	}

	qWhere := map[string]string{
		"where":      "`zy_question`.`id`>0 AND `zy_question`.`deleted_at`=0 AND `zy_question`.`show`=1 AND `zy_question`.`course_id` = {{course_id}}",
		"_order_by":  "rand()",
		"_page_size": utils.ToStr(courseInfo.Checks),
		"_page_num":  utils.ToStr(1),
	}
	qParam := map[string]interface{}{
		"course_id": courseInfo.ID,
	}

	questionList := make([]models.Question, 0)
	if err := question.GetQuestionsRaw(qWhere, qParam, &questionList); err != nil {
		return 0, nil
	}

	if len(questionList) == 0 {
		return 0, errors.New("无考核试题")
	}

	checkMap := map[string]interface{}{
		"`course_id`": courseInfo.ID,
		"`admin_id`":  adminID,
		"`total`":     len(questionList),
	}
	checkID, err := db.InsertOne(Check.TableName(), checkMap)
	if err != nil {
		return 0, nil
	}

	for _, v := range questionList {
		checksMap := map[string]interface{}{
			"`check_id`":    checkID,
			"`question_id`": v.ID,
		}
		_, err := db.InsertOne(models.Checks{}.TableName(), checksMap)
		if err != nil {
			db.DeleteSoft(models.Checks{}.TableName(), map[string]interface{}{"check_id": checkID})
			db.DeleteSoft(Check.TableName(), map[string]interface{}{"id": checkID})
			return 0, nil
		}

	}

	return checkID, nil
}

func SubmitCheck(check_id int, adminID int) error {
	checkInfo, _ := GetInfoByID(check_id, nil, nil)
	if checkInfo == nil {
		return errors.New("invalid id")
	}
	if checkInfo.AdminId != adminID {
		return errors.New("权限错误")
	}
	if checkInfo.State != 0 {
		return errors.New("考核状态错误")
	}
	if checkInfo.Total != checkInfo.Progress {
		return errors.New("存在未作答的试题")
	}

	right, err := db.GetOneMapRaw("select count(distinct `zy_checks`.`id`) as `count` from `zy_checks` left join `zy_question` on `zy_question`.`id` = `zy_checks`.`question_id` WHERE `zy_checks`.`check_id` = {{check_id}} AND `zy_checks`.`answer` = `zy_question`.`answer`", map[string]interface{}{"check_id": checkInfo.ID})
	if err != nil {
		return err
	}
	checkMap := map[string]interface{}{
		"`right`": utils.ToInt64(right["count"]),
		"`state`": 1,
	}
	_, err = db.Update(Check.TableName(), map[string]interface{}{"id": checkInfo.ID}, checkMap)
	return err
}

func CencelCheck(course_id int, adminID int) error {
	_, err := db.Update(Check.TableName(), map[string]interface{}{"course_id": course_id, "admin_id": adminID, "state": 0}, map[string]interface{}{"state": 2})
	return err
}

func Count(where map[string]interface{}) (int64, error) {
	return db.Count(Check.TableName(), where)
}

func CountRaw(where string, param map[string]interface{}) (int64, error) {
	query := "`zy_check` WHERE " + where
	return db.CountRaw(query, param)
}

func GetList(where map[string]interface{}, fields []string, page app.Page, retVal interface{}) ([]*models.Check, error) {
	if page.PageNum > 0 && page.PageSize > 0 {
		where["_limit"] = db.GetOffset(uint(page.PageNum), uint(page.PageSize))
	}
	return Check.GetMulti(where, fields, retVal)
}

func GetChecksRaw(where map[string]string, param map[string]interface{}, retVal interface{}) error {
	field := "SELECT `zy_check`.* FROM `zy_check` "
	return db.GetMultiRaw(field, where, param, retVal)
}

func GetOne(where map[string]interface{}, fields []string, retVal interface{}) (*models.Check, error) {
	return Check.GetOne(where, fields, retVal)
}

func GetCheckOne(where map[string]string, param map[string]interface{}, retVal interface{}) error {
	field := "SELECT `zy_check`.* FROM `zy_check` "
	where["_page_size"] = utils.ToStr(1)
	where["_page_num"] = utils.ToStr(1)
	return db.GetMultiRaw(field, where, param, retVal)
}

func GetCheckByID(id int, retVal interface{}) error {
	where := map[string]string{
		"where": "`zy_check`.`id` = {{id}}",
	}
	param := map[string]interface{}{"id": id}
	return GetCheckOne(where, param, retVal)
}

func GetInfoByID(id int, fields []string, retVal interface{}) (*models.Check, error) {
	return GetOne(map[string]interface{}{"id": id}, fields, retVal)
}