From 9d10f385b5f7e487c6b62f0a3b88f1734565b22f Mon Sep 17 00:00:00 2001
From: Savely Krendelhoff <alicecandyom@proton.me>
Date: Sat, 23 Aug 2025 12:46:01 +0700
Subject: [PATCH] [PHASE-6] Add logger helper

---
 internal/lib/sl/sl.go | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 internal/lib/sl/sl.go

diff --git a/internal/lib/sl/sl.go b/internal/lib/sl/sl.go
new file mode 100644
index 0000000..4a91b7d
--- /dev/null
+++ b/internal/lib/sl/sl.go
@@ -0,0 +1,27 @@
+package sl
+
+import (
+	"context"
+	"log/slog"
+)
+
+// Err creates a structured error attribute for slog
+func Err(err error) slog.Attr {
+	return slog.Attr{
+		Key:   "error",
+		Value: slog.StringValue(err.Error()),
+	}
+}
+
+// MockHandler is a test handler that discards all log messages
+type MockHandler struct{}
+
+func (h *MockHandler) Enabled(context.Context, slog.Level) bool  { return false }
+func (h *MockHandler) Handle(context.Context, slog.Record) error { return nil }
+func (h *MockHandler) WithAttrs([]slog.Attr) slog.Handler        { return h }
+func (h *MockHandler) WithGroup(string) slog.Handler             { return h }
+
+// NewMockLogger creates a logger that discards all messages for testing
+func NewMockLogger() *slog.Logger {
+	return slog.New(&MockHandler{})
+}