(WIP): Working on the loggers

cmd/web/main.go

@@ -1,6 +1,10 @@
 package main
 
-import "github.com/haydenhargreaves/Potion/internal/app/server"
+import (
+	"github.com/haydenhargreaves/Potion/internal/app/server"
+	"github.com/haydenhargreaves/Potion/internal/infrastructure/logging"
+	"github.com/haydenhargreaves/Potion/internal/infrastructure/logging/loggers"
+)
 
 const PORT = 3000
 
@@ -8,5 +12,8 @@ func main() {
 	s := server.Init(PORT).Setup()
 	defer s.DB.Close()
 
+	logger := loggers.NewConsoleLogger()
+	logger.Log(logging.LogLevelDebug, "%s", "Hello world")
+
 	s.Start()
 }

internal/infrastructure/logging/logger.go

@@ -0,0 +1,16 @@
+package logging
+
+type LogLevel string
+
+const (
+	LogLevelTrace       LogLevel = "TRACE"
+	LogLevelDebug       LogLevel = "DEBUG"
+	LogLevelInformation LogLevel = "INFORMATION"
+	LogLevelWarning     LogLevel = "WARNING"
+	LogLevelError       LogLevel = "ERROR"
+	LogLevelFatal       LogLevel = "FATAL"
+)
+
+type Logger interface {
+	Log(level LogLevel, format string, v ...any)
+}

internal/infrastructure/logging/loggers/console_logger.go

@@ -0,0 +1,32 @@
+package loggers
+
+import (
+	"fmt"
+	"io"
+	"os"
+
+	"github.com/haydenhargreaves/Potion/internal/infrastructure/logging"
+)
+
+// TODO: Implement the Logger interface
+
+type ConsoleLogger struct {
+	writer io.Writer
+}
+
+var _ logging.Logger = (*ConsoleLogger)(nil)
+
+func NewConsoleLogger() ConsoleLogger {
+
+	return ConsoleLogger{
+		writer: os.Stdout,
+	}
+}
+
+func (l *ConsoleLogger) Log(level logging.LogLevel, format string, v ...any) {
+	prefix := fmt.Appendf(nil, "[%s] ", level)
+	bytes := fmt.Appendf(prefix, format, v...)
+
+	// WARN: Do we need to worry about errors?
+	_, _ = l.writer.Write(bytes)
+}

internal/infrastructure/logging/loggers/file_logger.go

@@ -0,0 +1,3 @@
+package loggers
+
+// TODO: Implement the Logger interface