implement the makeHandler and structure the high-level mvc's API

Former-commit-id: 412118eae436981711ef57821f2d85b77a5d1a12

mvc2/mvc.go

@@ -2,6 +2,8 @@ package mvc2
 
 import (
 	"errors"
+
+	"github.com/kataras/iris/context"
 )
 
 var (
@@ -9,3 +11,39 @@ var (
 	errBad           = errors.New("bad")
 	errAlreadyExists = errors.New("already exists")
 )
+
+type Mvc struct {
+	binders []*InputBinder
+}
+
+func New() *Mvc {
+	return new(Mvc)
+}
+
+func (m *Mvc) RegisterBinder(binders ...interface{}) error {
+	for _, binder := range binders {
+		b, err := MakeFuncInputBinder(binder)
+		if err != nil {
+			return err
+		}
+		m.binders = append(m.binders, b)
+	}
+
+	return nil
+}
+
+func (m *Mvc) RegisterService(services ...interface{}) error {
+	for _, service := range services {
+		b, err := MakeServiceInputBinder(service)
+		if err != nil {
+			return err
+		}
+		m.binders = append(m.binders, b)
+	}
+
+	return nil
+}
+
+func (m *Mvc) Handler(handler interface{}) context.Handler {
+	return makeHandler(handler, m.binders)
+}