woj-server/internal/service/problem/queryLatestVersion.go
Paul Pan d42ee0ce54 feat: a big update
1. merge woj-runner scripts into woj-server
2. add woj-runner app
3. refactor submission status problem ...
4. jwt middleware update

Co-authored-by: cxy004 <cxy004@qq.com>
Co-authored-by: wzt <w.zhongtao@qq.com>
2022-10-22 17:38:39 +08:00

30 lines
662 B
Go

package problem
import (
"errors"
"github.com/WHUPRJ/woj-server/internal/e"
"github.com/WHUPRJ/woj-server/internal/model"
"go.uber.org/zap"
"gorm.io/gorm"
)
func (s *service) QueryLatestVersion(pid uint) (*model.ProblemVersion, e.Status) {
problemVersion := &model.ProblemVersion{
ProblemID: pid,
IsEnabled: true,
}
err := s.db.
Where(problemVersion).
Last(&problemVersion).Error
if errors.Is(err, gorm.ErrRecordNotFound) {
return nil, e.ProblemVersionNotFound
}
if err != nil {
s.log.Warn("DatabaseError", zap.Error(err), zap.Any("problemVersion", problemVersion))
return nil, e.DatabaseError
}
return problemVersion, e.Success
}