Added discord module skeleton

modules/discord/discord.go

@@ -0,0 +1,33 @@
+package discord
+
+import (
+	"fmt"
+
+	"galched-bot/modules/settings"
+
+	"github.com/bwmarrin/discordgo"
+	"github.com/pkg/errors"
+)
+
+type (
+	Discord struct {
+		session *discordgo.Session
+	}
+)
+
+func New(s *settings.Settings) (*Discord, error) {
+	key := fmt.Sprintf("Bot %s", s.DiscordToken)
+	instance, err := discordgo.New(key)
+	if err != nil {
+		return nil, errors.Wrap(err, "cannot create discord instance")
+	}
+	return &Discord{session: instance}, nil
+}
+
+func (d *Discord) Start() error {
+	return d.session.Open()
+}
+
+func (d *Discord) Stop() error {
+	return d.session.Close()
+}