remove unused code

shibuya/model/project.go

@@ -161,43 +161,3 @@ func (p *Project) GetPlans() ([]*Plan, error) {
 	}
 	return r, nil
 }
-
-func GetProjectsBySid(sid string) ([]*Project, error) {
-	db := config.SC.DBC
-	r := []*Project{}
-	query := fmt.Sprintf("select id, name, owner, sid, created_time from project where sid=%s", sid)
-	q, err := db.Prepare(query)
-	if err != nil {
-		return r, err
-	}
-	defer q.Close()
-	rows, err := q.Query()
-	if err != nil {
-		return r, err
-	}
-	defer rows.Close()
-	for rows.Next() {
-		p := new(Project)
-		rows.Scan(&p.ID, &p.Name, &p.Owner, &p.SID, &p.CreatedTime)
-		r = append(r, p)
-	}
-	err = rows.Err()
-	if err != nil {
-		return r, err
-	}
-	return r, nil
-}
-
-func (p *Project) UpdateSid(sid string) error {
-	db := config.SC.DBC
-	q, err := db.Prepare("update project set sid=? where id=?")
-	if err != nil {
-		return err
-	}
-	defer q.Close()
-
-	if _, err := q.Exec(sid, p.ID); err != nil {
-		return err
-	}
-	return nil
-}