answer/internal/service/comment_common/comment_service.go

45 lines
1.2 KiB
Go

package comment_common
import (
"context"
"github.com/answerdev/answer/internal/base/reason"
"github.com/answerdev/answer/internal/entity"
"github.com/answerdev/answer/internal/schema"
"github.com/segmentfault/pacman/errors"
)
// CommentCommonRepo comment repository
type CommentCommonRepo interface {
GetComment(ctx context.Context, commentID string) (comment *entity.Comment, exist bool, err error)
GetCommentCount(ctx context.Context) (count int64, err error)
}
// CommentCommonService user service
type CommentCommonService struct {
commentRepo CommentCommonRepo
}
// NewCommentCommonService new comment service
func NewCommentCommonService(
commentRepo CommentCommonRepo) *CommentCommonService {
return &CommentCommonService{
commentRepo: commentRepo,
}
}
// GetComment get comment one
func (cs *CommentCommonService) GetComment(ctx context.Context, commentID string) (resp *schema.GetCommentResp, err error) {
comment, exist, err := cs.commentRepo.GetComment(ctx, commentID)
if err != nil {
return
}
if !exist {
return nil, errors.BadRequest(reason.UnknownError)
}
resp = &schema.GetCommentResp{}
resp.SetFromComment(comment)
return resp, nil
}