Tidy code up

del.go

@@ -0,0 +1,45 @@
+package main
+
+import (
+	"strings"
+
+	"github.com/bwmarrin/discordgo"
+)
+
+func commandDelete(s *discordgo.Session, m *discordgo.MessageCreate) {
+	// Parameters should contains the name of the channel to delete
+	parameters := strings.Fields(m.Content)
+	if len(parameters) < 1 {
+		s.ChannelMessageSend(m.ChannelID, "Please specify the channel name")
+		return
+	}
+
+	category := searchChannel(s, m.GuildID, "Personalizzato", "")
+	if category == nil {
+		s.ChannelMessageSend(m.ChannelID, "Unable to delete channel, category not found")
+		return
+	}
+
+	channel := searchChannel(s, m.GuildID, parameters[1], category.ID)
+	if channel == nil {
+		s.ChannelMessageSend(m.ChannelID, "Unable to delete channel, not found")
+	} else if len(channel.PermissionOverwrites) == 0 {
+		s.ChannelDelete(channel.ID)
+		s.ChannelMessageSend(m.ChannelID, "Channel "+parameters[1]+" deleted")
+	} else {
+		// Check if the user has got manage channels permissions
+		authorized := false
+		for _, role := range channel.PermissionOverwrites {
+			if role.ID == m.Author.ID && role.Allow&0x00000010 == 0x00000010 {
+				authorized = true
+			}
+		}
+
+		if authorized {
+			s.ChannelDelete(channel.ID)
+			s.ChannelMessageSend(m.ChannelID, "Channel "+parameters[1]+" deleted")
+		} else {
+			s.ChannelMessageSend(m.ChannelID, "You don't have the permission to delete this channel")
+		}
+	}
+}