feat(error): Create api error. WIP

constant/constant.go

@@ -0,0 +1,33 @@
+package constant
+
+type contextKey string
+
+//nolint:exported // keeping the enum simple and readable.
+const (
+	ContextKey_Logger    contextKey = "logger"
+	ContextKey_RequestID contextKey = "requestID"
+)
+
+type headerKey string
+
+//nolint:exported // keeping the enum simple and readable.
+const (
+	HeaderKey_RequestID headerKey = "X-REQUEST-ID"
+	HeaderKey_Token     headerKey = "X-TOKEN"
+)
+
+type logField string
+
+//nolint:exported // keeping the enum simple and readable.
+const (
+	LogField_RequestID  logField = "request_id"
+	LogField_Method     logField = "method"
+	LogField_CanonPath  logField = "canon_path"
+	LogField_Path       logField = "path"
+	LogField_StatusCode logField = "status_code"
+	LogField_Username   logField = "username"
+	LogField_IP         logField = "real_ip"
+	LogField_Duration   logField = "duration_ms"
+	LogField_Error      logField = "error"
+	LogField_ErrorCode  logField = "error_code"
+)