actually make use of the LogLevel type

why else would it be defined?
and this is sane anyway.

pkg/log/console.go

@@ -46,8 +46,8 @@ var (
 // ConsoleWriter implements LoggerInterface and writes messages to terminal.
 type ConsoleWriter struct {
 	lg         *log.Logger
-	Level      int  `json:"level"`
-	Formatting bool `json:"formatting"`
+	Level      LogLevel `json:"level"`
+	Formatting bool     `json:"formatting"`
 }
 
 // create ConsoleWriter returning as LoggerInterface.
@@ -63,7 +63,7 @@ func (cw *ConsoleWriter) Init(config string) error {
 	return json.Unmarshal([]byte(config), cw)
 }
 
-func (cw *ConsoleWriter) WriteMsg(msg string, skip, level int) error {
+func (cw *ConsoleWriter) WriteMsg(msg string, skip int, level LogLevel) error {
 	if cw.Level > level {
 		return nil
 	}
@@ -82,11 +82,11 @@ func (_ *ConsoleWriter) Flush() {
 func (_ *ConsoleWriter) Destroy() {
 }
 
-func printConsole(level int, msg string) {
+func printConsole(level LogLevel, msg string) {
 	consoleWriter.WriteMsg(msg, 0, level)
 }
 
-func printfConsole(level int, format string, v ...interface{}) {
+func printfConsole(level LogLevel, format string, v ...interface{}) {
 	consoleWriter.WriteMsg(fmt.Sprintf(format, v...), 0, level)
 }