redirect

repository/RecuperarUrl.go

@@ -0,0 +1,23 @@
+package repository
+
+import (
+	"strconv"
+	"url-short/models"
+
+	"gorm.io/gorm"
+)
+
+func RecuperarUrl(shortUrl string, db *gorm.DB) (string, error) {
+
+	var url models.Url
+	i, err := strconv.ParseInt(shortUrl, 10, 64);
+	if err != nil {
+		return "", err
+	}
+	result := db.Where(&models.Url{Shorturl: i}).First(&url)
+
+	if result.Error != nil {
+		return "", result.Error
+	}
+	return url.Longurl, nil
+}