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package main
import (
"fmt"
"strconv"
"strings"
"time"
)
var validDueDurations = map[string]time.Duration{
"+3 days": time.Hour * 24 * 3,
"+7 days": time.Hour * 24 * 7,
"+14 days": time.Hour * 24 * 14,
"+28 days": time.Hour * 24 * 28,
}
type NewDecisionForm struct {
Title string
Content string
VoteType string
Due string
Errors map[string]string
}
func (f *NewDecisionForm) Validate() (bool, *Decision) {
f.Errors = make(map[string]string)
data := &Decision{}
data.Title = strings.TrimSpace(f.Title)
if len(data.Title) < 3 {
f.Errors["Title"] = "Please enter at least 3 characters."
}
data.Content = strings.TrimSpace(f.Content)
if len(strings.Fields(data.Content)) < 3 {
f.Errors["Content"] = "Please enter at least 3 words."
}
if voteType, err := strconv.ParseUint(f.VoteType, 10, 8); err != nil || (voteType != 0 && voteType != 1) {
f.Errors["VoteType"] = fmt.Sprint("Please choose a valid vote type", err)
} else {
data.VoteType = VoteType(uint8(voteType))
}
if dueDuration, ok := validDueDurations[f.Due]; !ok {
f.Errors["Due"] = "Please choose a valid due date"
} else {
year, month, day := time.Now().UTC().Add(dueDuration).Date()
data.Due = time.Date(year, month, day, 23,59,59,0, time.UTC)
}
return len(f.Errors) == 0, data
}
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