first commit

platform/api/health_handler.go

@@ -0,0 +1,32 @@
+package api
+
+import (
+	"encoding/json"
+	"net/http"
+	"time"
+
+	"browser.local/platform/dto"
+)
+
+const serviceVersion = "0.1.0-dev"
+
+// HealthHandler godoc
+// @Summary Platform health
+// @Description Returns process health for local development smoke tests.
+// @Tags health
+// @Success 200 {object} dto.HealthResponse
+// @Router /healthz [get]
+func HealthHandler(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodGet {
+		writeMethodNotAllowed(w, http.MethodGet)
+		return
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+	_ = json.NewEncoder(w).Encode(dto.HealthResponse{
+		Service: "platform",
+		Status:  "ok",
+		Version: serviceVersion,
+		Time:    time.Now().UTC().Format(time.RFC3339),
+	})
+}