Add IMessageChannel and Line REST implementation

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-23 19:13:42 -07:00
parent 0ddb34dd20
commit 3eeb314dc2
3 changed files with 141 additions and 0 deletions
@@ -0,0 +1,12 @@
+namespace ROLAC.API.Services.Notifications;
+
+/// <summary>Result of one Line REST call.</summary>
+public sealed record MessageSendResult(bool Success, string? Error);
+
+/// <summary>Abstraction over a chat channel's send/reply (Line today; future channels later).</summary>
+public interface IMessageChannel
+{
+    Task<MessageSendResult> PushToUserAsync(string externalId, string text, CancellationToken ct = default);
+    Task<MessageSendResult> PushToGroupAsync(string externalId, string text, CancellationToken ct = default);
+    Task<MessageSendResult> ReplyAsync(string replyToken, string text, CancellationToken ct = default);
+}