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Fix bug if caller or target don't have any roles

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This commit is contained in:
Dusty Pianalto 2020-04-19 20:14:06 -08:00
parent 4729d2c5ee
commit a10b5cdbec
1 changed files with 10 additions and 0 deletions
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10
utils.go
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@ -24,6 +24,10 @@ func GetDefaultStatusManager() StatusManager {
// HasHigherRole checks if the caller has a higher role than the target in the given guild
func HasHigherRole(session *discordgo.Session, guildID string, callerID string, targetID string) bool {
guild, _ := session.Guild(guildID)
if callerID == guild.OwnerID {
return true // If the caller is the guild owner then they are automatically higher than everyone
}
caller, _ := session.GuildMember(guildID, callerID)
target, _ := session.GuildMember(guildID, targetID)
var callerRoles []*discordgo.Role
@ -38,6 +42,12 @@ func HasHigherRole(session *discordgo.Session, guildID string, callerID string,
targetRoles = append(targetRoles, role)
}
sort.Slice(targetRoles, func(i, j int) bool { return targetRoles[i].Position > targetRoles[j].Position })
if len(callerRoles) == 0 {
return false // If the caller doesn't have any roles then they can't be higher than the target
}
if len(callerRoles) > 0 && len(targetRoles) == 0 {
return true // If the caller has a role and the target doesn't then that role is higher
}
if callerRoles[0].Position > targetRoles[0].Position {
return true
}