From 3f7ef2e0c23f5dfa9c0f121ad808d389fe121a0f Mon Sep 17 00:00:00 2001
From: Levente Batuska <mr.levente97@gmail.com>
Date: Sun, 12 Jan 2025 12:52:07 +0100
Subject: [PATCH] feat(Logger): add slog based logger

---
 logger/interfaces.go |  1 +
 logger/sloglogger.go | 58 ++++++++++++++++++++++++++++++++++++++++++++
 logger/types.go      |  2 ++
 3 files changed, 61 insertions(+)
 create mode 100644 logger/sloglogger.go

diff --git a/logger/interfaces.go b/logger/interfaces.go
index 99c2825..95c5ee1 100644
--- a/logger/interfaces.go
+++ b/logger/interfaces.go
@@ -46,4 +46,5 @@ var (
 	_ Logger = (*NullLoggerImpl)(nil)
 	_ Logger = (*ConsoleLoggerImpl)(nil)
 	_ Logger = (*FileLoggerImpl)(nil)
+	_ Logger = (*SlogLoggerImpl)(nil)
 )
diff --git a/logger/sloglogger.go b/logger/sloglogger.go
new file mode 100644
index 0000000..c784c9a
--- /dev/null
+++ b/logger/sloglogger.go
@@ -0,0 +1,58 @@
+package Logger
+
+import "log/slog"
+
+func (lgr *SlogLoggerImpl) init() {}
+
+func (logger *SlogLoggerImpl) StartLogger() {}
+
+func (logger *SlogLoggerImpl) StopLogger() {}
+
+func (logger *SlogLoggerImpl) Write(message string) {
+	slog.Info(message)
+}
+
+func (logger *SlogLoggerImpl) WriteRequest(message string, uuid string) {
+	slog.Info(message, "UUID", uuid)
+}
+
+func (logger *SlogLoggerImpl) WriteErr(err error) (errnum int) {
+	if err != nil {
+		slog.Error(err.Error())
+		errnum = 1
+	}
+	return errnum
+}
+
+func (logger *SlogLoggerImpl) WriteErrRequest(err error, uuid string) (errnum int) {
+	if err != nil {
+		slog.Error(err.Error(), "UUID", uuid)
+		errnum = 1
+	}
+	return errnum
+}
+
+func (logger *SlogLoggerImpl) WriteDebug(message string) {
+	if DEBUG {
+		logger.Write(message)
+	}
+}
+
+func (logger *SlogLoggerImpl) WriteRequestDebug(message string, uuid string) {
+}
+
+func (logger *SlogLoggerImpl) WriteErrDebug(err error) (errnum int) {
+	if err != nil {
+		logger.WriteErr(err)
+		errnum = 1
+	}
+	return errnum
+}
+
+func (logger *SlogLoggerImpl) WriteErrRequestDebug(err error, uuid string) (errnum int) {
+	if err != nil {
+		logger.WriteErrRequest(err, uuid)
+		errnum = 1
+	}
+	return errnum
+}
diff --git a/logger/types.go b/logger/types.go
index aaaa3a4..cfb49ee 100644
--- a/logger/types.go
+++ b/logger/types.go
@@ -20,3 +20,5 @@ type FileLoggerImpl struct {
 	filepath     string
 	initfilepath string
 }
+
+type SlogLoggerImpl struct{}