Initial scaffold: certificate control plane v0.1.0

internal/api/handler/health.go

@@ -0,0 +1,43 @@
+package handler
+
+import (
+	"net/http"
+)
+
+// HealthHandler handles health and readiness check endpoints.
+type HealthHandler struct{}
+
+// NewHealthHandler creates a new HealthHandler.
+func NewHealthHandler() HealthHandler {
+	return HealthHandler{}
+}
+
+// Health responds with a simple health check indicating the service is alive.
+// GET /health
+func (h HealthHandler) Health(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodGet {
+		http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+
+	response := map[string]string{
+		"status": "healthy",
+	}
+
+	JSON(w, http.StatusOK, response)
+}
+
+// Ready responds with readiness status, indicating whether the service is ready to handle requests.
+// GET /ready
+func (h HealthHandler) Ready(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodGet {
+		http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+
+	response := map[string]string{
+		"status": "ready",
+	}
+
+	JSON(w, http.StatusOK, response)
+}