Changelog 0.2.0 (#1)

* Changelog 0.2.0

pkg/qbit/utils.go

@@ -0,0 +1,48 @@
+package qbit
+
+import (
+	"crypto/rand"
+	"encoding/hex"
+	"encoding/json"
+	"goBlack/pkg/debrid"
+	"net/http"
+	"os"
+	"path/filepath"
+	"sync"
+	"time"
+)
+
+func generateSID() (string, error) {
+	bytes := make([]byte, sidLength)
+	if _, err := rand.Read(bytes); err != nil {
+		return "", err
+	}
+	return hex.EncodeToString(bytes), nil
+}
+
+func JSONResponse(w http.ResponseWriter, data interface{}, code int) {
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(code)
+	json.NewEncoder(w).Encode(data)
+}
+
+func fileReady(path string) bool {
+	_, err := os.Stat(path)
+	return !os.IsNotExist(err) // Returns true if the file exists
+}
+
+func checkFileLoop(wg *sync.WaitGroup, dir string, file debrid.TorrentFile, ready chan<- debrid.TorrentFile) {
+	defer wg.Done()
+	ticker := time.NewTicker(1 * time.Second) // Check every second
+	defer ticker.Stop()
+	path := filepath.Join(dir, file.Path)
+	for {
+		select {
+		case <-ticker.C:
+			if fileReady(path) {
+				ready <- file
+				return
+			}
+		}
+	}
+}