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package user
import (
"context"
"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 *CopaingCached) 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(ctx context.Context, s *discordgo.Session) {
PeriodicSaver(ctx, s)
s.Logger().Debug("periodic reducer")
state := GetState(ctx)
n := 0
var wg sync.WaitGroup
for _, g := range s.GuildAPI().State.Guilds() {
n++
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)
continue
}
s.Logger().Debug("guild cleaned", "guild", g, "rows affected", res.RowsAffected)
wg.Go(func() {
syncCopaings(ctx, s, state.Copaings(g))
})
}
wg.Wait()
s.Logger().Debug("periodic reduce finished", "guilds affected", n)
}
func syncCopaings(ctx context.Context, s *discordgo.Session, ccs []CopaingCached) {
for i, cc := range ccs {
if i%50 == 49 {
s.Logger().Debug("sleeping...")
time.Sleep(15 * time.Second) // prevents spamming the API
}
oldXp := cc.XP
err := cc.Sync(ctx)
if err != nil {
s.Logger().Error("syncing copaing", "error", err, "copaing", cc.ID, "guild", cc.GuildID)
continue
}
xp := cc.XP
if exp.Level(oldXp) != exp.Level(xp) {
cc.onNewLevel(s, exp.Level(xp))
}
}
}
func PeriodicSaver(ctx context.Context, s bot.Session) {
s.Logger().Debug("saving state in DB")
err := saveStateInDB(ctx)
if err != nil {
panic(err)
}
}
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