Добавление статистики

Исправление работы с мультипакетами

internal/stats/tracker.go

@@ -0,0 +1,106 @@
+// ALR - Any Linux Repository
+// Copyright (C) 2025 The ALR Authors
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package stats
+
+import (
+	"bytes"
+	"context"
+	"crypto/sha256"
+	"encoding/hex"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"os"
+	"strings"
+	"time"
+)
+
+type InstallationData struct {
+	PackageName string `json:"packageName"`
+	Version     string `json:"version,omitempty"`
+	InstallType string `json:"installType"` // "install" or "upgrade"
+	UserAgent   string `json:"userAgent"`
+	Fingerprint string `json:"fingerprint,omitempty"`
+}
+
+var (
+	apiEndpoints = []string{
+		"https://alr.plemya-x.ru/api/packages/track-install",
+		"http://localhost:3001/api/packages/track-install",
+	}
+	userAgent = "ALR-CLI/1.0"
+)
+
+func generateFingerprint(packageName string) string {
+	hostname, _ := os.Hostname()
+	data := fmt.Sprintf("%s_%s_%s", hostname, packageName, time.Now().Format("2006-01-02"))
+	hash := sha256.Sum256([]byte(data))
+	return hex.EncodeToString(hash[:])
+}
+
+// TrackInstallation отправляет статистику установки пакета
+func TrackInstallation(ctx context.Context, packageName string, installType string) {
+	// Запускаем в отдельной горутине, чтобы не блокировать основной процесс
+	go func() {
+		data := InstallationData{
+			PackageName: packageName,
+			InstallType: installType,
+			UserAgent:   userAgent,
+			Fingerprint: generateFingerprint(packageName),
+		}
+
+		jsonData, err := json.Marshal(data)
+		if err != nil {
+			return // Тихо игнорируем ошибки - статистика не критична
+		}
+
+		// Пробуем отправить запрос к разным endpoint-ам
+		for _, endpoint := range apiEndpoints {
+			if sendRequest(endpoint, jsonData) {
+				return // Если хотя бы один запрос прошёл успешно, выходим
+			}
+		}
+	}()
+}
+
+func sendRequest(endpoint string, data []byte) bool {
+	client := &http.Client{
+		Timeout: 5 * time.Second,
+	}
+
+	req, err := http.NewRequest("POST", endpoint, bytes.NewBuffer(data))
+	if err != nil {
+		return false
+	}
+
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("User-Agent", userAgent)
+
+	resp, err := client.Do(req)
+	if err != nil {
+		return false
+	}
+	defer resp.Body.Close()
+
+	return resp.StatusCode >= 200 && resp.StatusCode < 300
+}
+
+// ShouldTrackPackage проверяет, нужно ли отслеживать установку этого пакета
+func ShouldTrackPackage(packageName string) bool {
+	// Отслеживаем только alr-bin
+	return strings.Contains(packageName, "alr-bin")
+}