feat(widget): api to handle easily hello

1 files changed, 25 insertions, 0 deletions

diff --git a/widget/api/hello.go b/widget/api/hello.go
new file mode 100644
index 0000000..7995a36
--- /dev/null
+++ b/widget/api/hello.go
@@ -0,0 +1,25 @@
+package api
+
+import (
+	"encoding/json"
+	"io"
+)
+
+type Method string
+
+const MethodHello Method = "hello"
+
+type Hello struct {
+	Name    string `json:"name"`
+	ID      string `json:"id"`
+	Version uint   `json:"version"`
+}
+
+func (h *Hello) Respond(w io.Writer) error {
+	b, err := json.Marshal(h)
+	if err != nil {
+		return err
+	}
+	_, err = w.Write(b)
+	return err
+}