From 080c734b37ea6ef91be6da9291f1ce36f23e0830 Mon Sep 17 00:00:00 2001
From: diamondburned <diamond@arikawa-hi.me>
Date: Sat, 10 Dec 2022 06:02:37 -0800
Subject: [PATCH] cmdroute: Add OverwriteCommands

This adds a small helper function just for convenience.
---
 api/cmdroute/application.go | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 api/cmdroute/application.go

diff --git a/api/cmdroute/application.go b/api/cmdroute/application.go
new file mode 100644
index 0000000..fbdda6c
--- /dev/null
+++ b/api/cmdroute/application.go
@@ -0,0 +1,28 @@
+package cmdroute
+
+import (
+	"github.com/diamondburned/arikawa/v3/api"
+	"github.com/diamondburned/arikawa/v3/discord"
+	"github.com/pkg/errors"
+)
+
+// BulkCommandsOverwriter is an interface that allows to overwrite all commands
+// at once. Everything *api.Client will implement this interface, including
+// *state.State.
+type BulkCommandsOverwriter interface {
+	CurrentApplication() (*discord.Application, error)
+	BulkOverwriteCommands(appID discord.AppID, cmds []api.CreateCommandData) ([]discord.Command, error)
+}
+
+var _ BulkCommandsOverwriter = (*api.Client)(nil)
+
+// OverwriteCommands overwrites all commands for the current application.
+func OverwriteCommands(client BulkCommandsOverwriter, cmds []api.CreateCommandData) error {
+	app, err := client.CurrentApplication()
+	if err != nil {
+		return errors.Wrap(err, "cannot get current app ID")
+	}
+
+	_, err = client.BulkOverwriteCommands(app.ID, cmds)
+	return errors.Wrap(err, "cannot overwrite commands")
+}