add modules

module/apimsg/apimsg.go

@@ -0,0 +1,64 @@
+package apimsg
+
+// ResObject -
+type ResObject struct {
+	Status int
+	Obj    interface{}
+}
+
+var objs = map[string]*ResObject{
+	"NotFound": &ResObject{
+		Status: 404,
+		Obj: map[string]string{
+			"message": "not found",
+		},
+	},
+	"InternalError": &ResObject{
+		Status: 500,
+		Obj: map[string]string{
+			"message": "server internal error",
+		},
+	},
+	"Success": &ResObject{
+		Status: 200,
+		Obj: map[string]string{
+			"message": "success",
+		},
+	},
+	"Forbidden": &ResObject{
+		Status: 403,
+		Obj: map[string]string{
+			"message": "forbidden",
+		},
+	},
+	"DataFormat": &ResObject{
+		Status: 400,
+		Obj: map[string]string{
+			"message": "input data format error",
+		},
+	},
+}
+
+// GetRes -
+func GetRes(name string, msg interface{}) *ResObject {
+	obj, ok := objs[name]
+	if !ok {
+		obj = objs["InternalError"]
+	}
+
+	resobj := &ResObject{}
+	resobj.Status = obj.Status
+	switch msg.(type) {
+	case string:
+		tmp := make(map[string]string)
+		tmp["message"] = msg.(string)
+		resobj.Obj = tmp
+		break
+	case map[string]interface{}:
+		resobj.Obj = msg
+		break
+	default:
+		resobj.Obj = obj.Obj
+	}
+	return resobj
+}