From 66cbabb09f67e175aacec8c4f4e9fac7c4d7a2c5 Mon Sep 17 00:00:00 2001
From: Leandro Ferreira <leandro.daf@gmail.com>
Date: Sat, 26 Oct 2024 08:42:34 -0300
Subject: [PATCH] feat(channel): add MIDIEventPublisher interface for MIDI
 event management

Define an interface for publishing MIDI events, retrieving the event channel, and handling channel shutdown.
---
 internal/contracts/channel/channel.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 internal/contracts/channel/channel.go

diff --git a/internal/contracts/channel/channel.go b/internal/contracts/channel/channel.go
new file mode 100644
index 0000000..8d1c961
--- /dev/null
+++ b/internal/contracts/channel/channel.go
@@ -0,0 +1,13 @@
+package channel
+
+import (
+	"github.com/leandrodaf/midi-client/internal/entity"
+)
+
+// MIDIEventPublisher defines an interface for publishing and managing MIDI events.
+type MIDIEventPublisher interface {
+	Publish(event entity.MIDI)  // Publishes a MIDI event to the channel.
+	Events() <-chan entity.MIDI // Returns the MIDI event channel for reading.
+	Shutdown()                  // Shuts down the event channel.
+	GetChannel() chan entity.MIDI
+}