/
party.go
267 lines (244 loc) · 6.63 KB
/
party.go
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package bot
import (
"fmt"
"strings"
"time"
"strconv"
. "github.com/PoolC/slack_bot/util"
"github.com/nlopes/slack"
)
var (
prefix string = "party_"
sprefix string = "s_" + prefix
partyIndexKey string = sprefix + "keys"
meuName string = "파티 모집원 메우"
)
func rescheduleParty(bot *Meu) {
items, err := bot.rc.Keys(prefix + "*")
if err != nil {
return
}
now := time.Now()
for _, key := range items {
saved_time, keyword := parseKey(key)
if now.After(saved_time) {
members, _ := bot.rc.SetList(key)
for _, member := range members {
bot.rc.SetRemove(sprefix+member, key)
}
bot.rc.Erase(key)
} else {
scheduleParty(bot, &saved_time, keyword)
registerToIndex(bot, &saved_time, key)
}
}
bot.rc.SortedSetRemoveRange(partyIndexKey, 0, now.Unix())
}
func parseKey(key string) (time.Time, string) {
parts := strings.Split(key, "_")
sec, _ := strconv.Atoi(parts[1])
return time.Unix(int64(sec), 0), parts[2]
}
func registerToIndex(bot *Meu, date *time.Time, key string) {
if _, err := bot.rc.SortedSetRank(partyIndexKey, key).Result(); err != nil {
bot.rc.SortedSetAdd(partyIndexKey, int(date.Unix()), key)
}
}
func scheduleParty(bot *Meu, date *time.Time, keyword string) {
bot.cr.AddFunc(fmt.Sprintf("0 %d %d %d %d *", date.Minute(), date.Hour(), date.Day(), date.Month()), alarmFuncGenerator(bot, keyword, partyKey(date, keyword)))
}
func partyKey(date *time.Time, keyword string) string {
return prefix + strconv.FormatInt(date.Unix(), 10) + "_" + keyword
}
func alarmFuncGenerator(bot *Meu, keyword string, key string) func() {
return func() {
list, err := bot.rc.SetList(key)
bot.rc.Erase(key)
if err == nil {
members := make([]string, len(list))
for i, item := range list {
members[i] = fmt.Sprintf("<@%s>", item)
bot.rc.SetRemove(sprefix+item, key)
}
bot.PostMessage("#random", fmt.Sprintf("'%s' 파티 10분 전이다 메우. %s", keyword, strings.Join(members, " ")), slack.PostMessageParameters{
AsUser: false,
Username: meuName,
IconEmoji: ":meu:",
})
}
}
}
func correctDate(matched []string) *time.Time {
now := time.Now()
month, err := strconv.Atoi(matched[0])
var not_set struct {
month bool
day bool
}
if err != nil {
month = int(now.Month())
not_set.month = true
}
day, err := strconv.Atoi(matched[1])
if err != nil {
day = now.Day()
not_set.day = true
}
hour, err := strconv.Atoi(matched[2])
if err != nil {
return nil
}
min, err := strconv.Atoi(matched[3])
if err != nil {
min = 0
}
date := time.Date(now.Year(), time.Month(month), day, hour, min, 0, 0, now.Location())
if date.Before(now) {
corrected := false
// first try after 12 hour
if not_set.day {
if date.Hour() < 12 {
date = date.Add(time.Hour * 12)
if corrected = !date.Before(now); !corrected {
// reset
date = date.Add(time.Hour * -12)
}
}
if !corrected {
date = date.AddDate(0, 0, 1)
}
} else if not_set.month {
date = date.AddDate(0, 1, 0)
} else {
date = date.AddDate(1, 0, 0)
}
if date.Before(now) {
return nil
}
}
return &date
}
func event_key_to_slack_attach(key string) slack.Attachment {
date, keyword := parseKey(key)
return event_to_slack_attach(key, keyword, &date)
}
func event_to_slack_attach(key string, keyword string, date *time.Time) slack.Attachment {
return slack.Attachment{
Fields: []slack.AttachmentField{
slack.AttachmentField{
Title: "일시",
Value: ShortDate(date),
Short: true,
},
slack.AttachmentField{
Title: "이름",
Value: keyword,
Short: true,
},
slack.AttachmentField{
Title: "파티 ID",
Value: key,
Short: true,
},
},
}
}
func register_party(bot *Meu, e *slack.MessageEvent, matched []string) {
keyword := strings.TrimSpace(matched[5])
date := correctDate(matched[1:])
if date == nil {
bot.replySimple(e, "과거에 대해서 파티를 모집할 수 없다 메우")
return
}
key := partyKey(date, keyword)
inserted := bot.rc.SetAdd(key, e.User)
registerToIndex(bot, date, key)
responseData := slack.PostMessageParameters{
AsUser: false,
IconEmoji: ":meu:",
Username: meuName,
Attachments: []slack.Attachment{
event_to_slack_attach(key, keyword, date),
},
}
if inserted.Val() == 1 {
bot.PostMessage(e.Channel, fmt.Sprintf("<@%s> 파티 대기에 들어갔다 메우", e.User), responseData)
cardinal := bot.rc.SetCard(key)
bot.rc.SetAdd(sprefix+e.User, key)
if cardinal.Val() == 1 {
scheduleParty(bot, date, keyword)
}
} else {
bot.PostMessage(e.Channel, fmt.Sprintf("<@%s> 이미 들어가있는 파티다 메우.", e.User), responseData)
}
}
func list_party(bot *Meu, e *slack.MessageEvent, matched []string) {
b_t := correctDate(matched[1:5])
e_t := correctDate(matched[5:9])
var (
end time.Time
begin time.Time
)
if b_t == nil {
keys, err := bot.rc.SetList(sprefix + e.User)
if err != nil || len(keys) == 0 {
bot.replySimple(e, "대기중인 파티가 없다 메우.")
} else {
attachments := make([]slack.Attachment, len(keys))
for i, key := range keys {
attachments[i] = event_key_to_slack_attach(key)
}
bot.PostMessage(e.Channel, fmt.Sprintf("<@%s> 지금 대기중인 파티는 다음과 같다 메우.", e.User), slack.PostMessageParameters{
AsUser: false,
IconEmoji: ":meu:",
Username: meuName,
Attachments: attachments,
})
}
return
}
begin = *b_t
if e_t == nil {
d, _ := time.ParseDuration("1h")
end = begin.Add(d)
d, _ = time.ParseDuration("-1h")
begin = begin.Add(d)
} else {
end = *e_t
}
keys, _ := bot.rc.SortedSetRange(partyIndexKey, begin.Unix(), end.Unix())
attachments := make([]slack.AttachmentField, len(keys))
for i, key := range keys {
t, k := parseKey(key)
attachments[i] = slack.AttachmentField{
Title: k,
Value: ShortDate(&t),
Short: true,
}
}
bot.PostMessage(e.Channel,
fmt.Sprintf("%s ~ %s 사이에 있는 파티 목록은 다음과 같다 메우.", ShortDate(&begin), ShortDate(&end)),
slack.PostMessageParameters{
AsUser: false,
IconEmoji: ":meu:",
Username: meuName,
Attachments: []slack.Attachment{
slack.Attachment{
Fields: attachments,
},
},
})
}
func exit_party(bot *Meu, e *slack.MessageEvent, matched []string) {
key := strings.TrimSpace(matched[1])
if bot.rc.SetRemove(key, e.User).Val() == 1 {
bot.replySimple(e, "성공적으로 파티 대기에서 빠졌다 메우")
bot.rc.SetRemove(sprefix+e.User, key)
if bot.rc.SetCard(key).Val() == 0 {
bot.rc.Erase(key)
bot.rc.SortedSetRemove(partyIndexKey, key)
}
} else {
bot.replySimple(e, "잘못된 파티 이름이거나 대기중이 아닌 파티이다 메우")
}
}