Restructure project layout

internal/dispatcher/application.go

@@ -0,0 +1,62 @@
+package dispatcher
+
+import (
+	"fmt"
+	"log"
+
+	"github.com/pushbits/server/internal/model"
+
+	"github.com/matrix-org/gomatrix"
+)
+
+// RegisterApplication creates a channel for an application.
+func (d *Dispatcher) RegisterApplication(id uint, name, token, user string) (string, error) {
+	log.Printf("Registering application %s, notifications will be relayed to user %s.\n", name, user)
+
+	topic := fmt.Sprintf("Application %d, Token %s", id, token)
+
+	response, err := d.client.CreateRoom(&gomatrix.ReqCreateRoom{
+		Invite:     []string{user},
+		IsDirect:   true,
+		Name:       name,
+		Preset:     "private_chat",
+		Topic:      topic,
+		Visibility: "private",
+	})
+
+	if err != nil {
+		log.Fatal(err)
+		return "", err
+	}
+
+	log.Printf("Application %s is now relayed to room with ID %s.\n", name, response.RoomID)
+
+	return response.RoomID, err
+}
+
+// DeregisterApplication deletes a channel for an application.
+func (d *Dispatcher) DeregisterApplication(a *model.Application, u *model.User) error {
+	log.Printf("Deregistering application %s (ID %d) with Matrix ID %s.\n", a.Name, a.ID, a.MatrixID)
+
+	kickUser := &gomatrix.ReqKickUser{
+		Reason: "This application was deleted",
+		UserID: u.MatrixID,
+	}
+
+	if _, err := d.client.KickUser(a.MatrixID, kickUser); err != nil {
+		log.Fatal(err)
+		return err
+	}
+
+	if _, err := d.client.LeaveRoom(a.MatrixID); err != nil {
+		log.Fatal(err)
+		return err
+	}
+
+	if _, err := d.client.ForgetRoom(a.MatrixID); err != nil {
+		log.Fatal(err)
+		return err
+	}
+
+	return nil
+}