Restructurization

common/dto/error.go

@@ -0,0 +1,9 @@
+package common
+
+type ErrorResponseDTO struct {
+	Error string `json:"error"`
+}
+
+func Error(err string) *ErrorResponseDTO { // FIXME Can DTOs have functions?
+	return &ErrorResponseDTO{err}
+}

common/dto/health.go

@@ -0,0 +1,5 @@
+package common
+
+type HealthResponseDTO struct {
+	Status string `json:"status"`
+}