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package user
import (
"slices"
"sync"
"time"
"git.anhgelus.world/anhgelus/les-copaings-bot/config"
"git.anhgelus.world/anhgelus/les-copaings-bot/exp"
"github.com/anhgelus/gokord"
discordgo "github.com/nyttikord/gokord"
"github.com/nyttikord/gokord/bot"
"github.com/nyttikord/gokord/user"
)
func onNewLevel(s bot.Session, m *user.Member, level uint) {
cfg := config.GetGuildConfig(m.GuildID)
xpForLevel := exp.LevelXP(level)
for _, role := range cfg.XpRoles {
if role.XP <= xpForLevel && !slices.Contains(m.Roles, role.RoleID) {
s.Logger().Debug("add role", "role", role.RoleID, "user", m.DisplayName(), "guild", m.GuildID)
err := s.GuildAPI().MemberRoleAdd(m.GuildID, m.User.ID, role.RoleID)
if err != nil {
s.Logger().Error(
"adding role",
"error", err,
"role", role.RoleID,
"user", m.DisplayName(),
"guild", m.GuildID,
)
}
} else if role.XP > xpForLevel && slices.Contains(m.Roles, role.RoleID) {
s.Logger().Debug("remove role", "role", role.RoleID, "user", m.DisplayName(), "guild", m.GuildID)
err := s.GuildAPI().MemberRoleRemove(m.GuildID, m.User.ID, role.RoleID)
if err != nil {
s.Logger().Error(
"removing role",
"error", err,
"role", role.RoleID,
"user", m.DisplayName(),
"guild", m.GuildID,
)
}
}
}
}
func (c *Copaing) OnNewLevel(s *discordgo.Session, level uint) {
m, err := s.GuildAPI().Member(c.GuildID, c.DiscordID)
if err != nil {
s.Logger().Error("getting member for new level", "error", err, "user", c.DiscordID, "guild", c.GuildID)
return
}
onNewLevel(s, m, level)
}
func PeriodicReducer(s *discordgo.Session) {
wg := &sync.WaitGroup{}
var cs []*Copaing
if err := gokord.DB.Find(&cs).Error; err != nil {
s.Logger().Error("fetching all copaings", "error", err)
return
}
cxps := make([]*cXP, len(cs))
for i, c := range cs {
if i%25 == 24 {
wg.Wait() // prevents spamming the DB
}
wg.Add(1)
go func() {
defer wg.Done()
xp, err := c.GetXP(s.Logger())
if err != nil {
s.Logger().Error("getting xp", "error", err, "copaing", c.ID, "guild", c.GuildID)
xp = 0
}
cxps[i] = &cXP{
Cxp: xp,
Copaing: c,
}
}()
}
wg.Wait()
i := 0
for _, g := range s.GuildAPI().State.Guilds() {
i++
wg.Add(1)
go func() {
defer wg.Done()
cfg := config.GetGuildConfig(g)
res := gokord.DB.
Model(&CopaingXP{}).
Where("guild_id = ? and created_at < ?", g, exp.TimeStampNDaysBefore(cfg.DaysXPRemains)).
Delete(&CopaingXP{})
if res.Error != nil {
s.Logger().Error("removing old xp", "error", res.Error, "guild", g)
}
s.Logger().Debug("guild cleaned", "guild", g, "rows affected", res.RowsAffected)
}()
}
wg.Wait()
for i, c := range cxps {
if i%50 == 49 {
s.Logger().Debug("sleeping...")
time.Sleep(15 * time.Second) // prevents spamming the API
}
oldXp := c.GetXP()
xp, err := c.ToCopaing().GetXP(s.Logger())
if err != nil {
s.Logger().Error("getting xp of copaing", "error", err, "copaing", c.ID, "guild", c.GuildID)
continue
}
if exp.Level(oldXp) != exp.Level(xp) {
c.OnNewLevel(s, exp.Level(xp))
}
}
s.Logger().Debug("periodic reduce finished", "guilds affected", i)
}
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