67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
package session
|
|
|
|
import (
|
|
"crypto/rand"
|
|
"encoding/hex"
|
|
"fmt"
|
|
"html/template"
|
|
"net/http"
|
|
"strconv"
|
|
|
|
"streifling.com/jason/sicherheitsunterweisung/packages/data"
|
|
)
|
|
|
|
func displayTable(w http.ResponseWriter, db *data.DB) {
|
|
bs, err := db.GetAllOverviewTableData()
|
|
if err != nil {
|
|
http.Error(w, "displayTable: *DB.GetAllOverviewTableData(): "+fmt.Sprint(err), http.StatusInternalServerError)
|
|
}
|
|
template.Must(template.ParseFiles("templates/table.html")).ExecuteTemplate(w, "content", bs)
|
|
}
|
|
|
|
func generateLogin() (string, error) {
|
|
bs := make([]byte, 4)
|
|
|
|
if _, err := rand.Read(bs); err != nil {
|
|
return "", fmt.Errorf("generateLogin: rand.Read(bs): %v\n", err)
|
|
}
|
|
|
|
return hex.EncodeToString(bs), nil
|
|
}
|
|
|
|
func findCorrectLogin(l string, ss *[]*Session) (*Session, *data.Participant, bool) {
|
|
for _, session := range *ss {
|
|
for _, p := range session.Participants {
|
|
if l == p.Login {
|
|
return session, p, true
|
|
}
|
|
}
|
|
}
|
|
return nil, nil, false
|
|
}
|
|
|
|
func newParticipant(l string) (*data.Participant, error) {
|
|
var err error
|
|
p := new(data.Participant)
|
|
|
|
p.ID, err = strconv.ParseInt(l, 10, 64)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("newParticipant: strconv.Atoi(idString): %v\n", err)
|
|
}
|
|
|
|
return p, nil
|
|
}
|
|
|
|
func handleGivenAnswer(s *Session, p *data.Participant, i int64, r *http.Request, db *data.DB) error {
|
|
answer, err := strconv.Atoi(r.PostFormValue("answer"))
|
|
if err != nil {
|
|
return fmt.Errorf("handleGivenAnswer: strconv.Atoi(): %v\n", err)
|
|
}
|
|
|
|
if err := db.WriteGivenAnswer(s.Briefing, p, &s.Questions[i], answer); err != nil {
|
|
return fmt.Errorf("handleGivenAnswer: db.WriteGivenAnswer(): %v\n", err)
|
|
}
|
|
|
|
return nil
|
|
}
|