first commit

internal/http/handlers/health.go

@@ -0,0 +1,26 @@
+package handlers
+
+import (
+	"net/http"
+
+	"github.com/noderunners/nip05api/internal/db"
+)
+
+type Health struct {
+	DB      *db.DB
+	Version string
+}
+
+func (h *Health) Handle(w http.ResponseWriter, r *http.Request) {
+	if err := h.DB.Ping(r.Context()); err != nil {
+		WriteJSON(w, http.StatusServiceUnavailable, map[string]string{
+			"status":  "down",
+			"version": h.Version,
+		})
+		return
+	}
+	WriteJSON(w, http.StatusOK, map[string]string{
+		"status":  "ok",
+		"version": h.Version,
+	})
+}