feat: some refactoring

internal/apiserver/handlers/home.go

@@ -0,0 +1,37 @@
+package handlers
+
+import (
+	"encoding/json"
+	"net/http"
+
+	"git.nwaifu.su/sergey/MyGoServer/internal/apiserver/models"
+)
+
+// HomeHandler handles the root endpoint
+type HomeHandler struct{}
+
+func NewHomeHandler() *HomeHandler {
+	return &HomeHandler{}
+}
+
+// ServeHTTP implements http.Handler
+func (h *HomeHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	h.handleHome(w, r)
+}
+
+// @Summary Health check
+// @Description Проверка состояния сервера
+// @Tags Health
+// @Success 200 {object} models.Response "Server is running"
+// @Router / [get]
+func (h *HomeHandler) handleHome(w http.ResponseWriter, r *http.Request) {
+	// Create a simple success response
+	response := models.NewSuccessResponse(map[string]string{
+		"status":  "ok",
+		"message": "API Server is running",
+	})
+
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(http.StatusOK)
+	json.NewEncoder(w).Encode(response)
+}

internal/apiserver/handlers/home_test.go

@@ -0,0 +1,41 @@
+package handlers
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+)
+
+func TestHomeHandler_ServeHTTP(t *testing.T) {
+	// Create a new home handler
+	handler := NewHomeHandler()
+
+	// Create a test request
+	req := httptest.NewRequest("GET", "/", nil)
+
+	// Create a test response recorder
+	rr := httptest.NewRecorder()
+
+	// Call the handler
+	handler.ServeHTTP(rr, req)
+
+	// Check status code
+	if status := rr.Code; status != http.StatusOK {
+		t.Errorf("handler returned wrong status code: got %v want %v",
+			status, http.StatusOK)
+	}
+
+	// Check content type
+	if ct := rr.Header().Get("Content-Type"); ct != "application/json" {
+		t.Errorf("handler returned wrong content type: got %v want %v",
+			ct, "application/json")
+	}
+
+	// Check response body contains expected data
+	expectedBody := `"success":true`
+	if body := rr.Body.String(); !strings.Contains(body, expectedBody) {
+		t.Errorf("handler returned unexpected body: got %v want %v",
+			body, expectedBody)
+	}
+}