added wrapper on models; changed handlers; fixes

api/models/app_wrapper.go

@@ -0,0 +1,32 @@
+package models
+
+import "github.com/go-openapi/errors"
+
+type AppWrapper struct {
+	App *App `json:"app"`
+}
+
+func (m *AppWrapper) Validate() error {
+	var res []error
+
+	if err := m.validateApp(); err != nil {
+		// prop
+		res = append(res, err)
+	}
+
+	if len(res) > 0 {
+		return errors.CompositeValidationError(res...)
+	}
+	return nil
+}
+
+func (m *AppWrapper) validateApp() error {
+
+	if m.App != nil {
+		if err := m.App.Validate(); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}