hackathon/question/question.go

58 lines
817 B
Go

package question
import (
"math/rand"
"strconv"
"text/template"
"github.com/hhhapz/codequest/models"
)
var Questions []*Question
func Register(q *Question) {
Questions = append(Questions, q)
}
func QuestionByID(id string) *Question {
for _, q := range Questions {
if q.ID == id {
return q
}
}
return nil
}
type Question struct {
ID string
Name string
Text *template.Template
Level Level
Generate func(user *models.User) string
Validate func(user *models.User, part Part, solution string) bool
}
type Level int
const (
Level1 Level = iota
Level2
)
type Part int
const (
Part1 Part = iota + 1
Part2
)
func UserRandom(u *models.User) *rand.Rand {
id := u.ID
if len(id) > 17 {
id = id[:17]
}
seed, _ := strconv.ParseInt(id, 10, 64)
return rand.New(rand.NewSource(seed))
}