ed

resources/[carscripts]/sn_vehicleKey/server.lua

@@ -436,4 +436,68 @@ AddEventHandler('VKC:delvehkey', function(plate, owner)
     else
         MySQL.query("DELETE FROM vehicle_keys WHERE plate = ?", {plate})
     end
-end)
+end)
+
+-- Fahrzeugbesitz an einen anderen Spieler übertragen
+CB:Register("VKC:transferVehicleOwnership", function(source, plate, targetPlayerId)
+    local src = source
+    
+    if (plate == nil or targetPlayerId == nil) then
+        print("^1[ERROR] \"plate\" or \"targetPlayerId\" was nil while transferring vehicle ownership for id " .. tostring(src))
+        return false
+    end
+    
+    local Player = QBCore.Functions.GetPlayer(src)
+    local TargetPlayer = QBCore.Functions.GetPlayer(targetPlayerId)
+    
+    if (not Player or not TargetPlayer) then
+        print("^1[ERROR] Player or target player not found while transferring vehicle ownership")
+        return false
+    end
+    
+    local trimmedPlate = plate:gsub("^%s*(.-)%s*$", "%1"):upper()
+    
+    -- Überprüfen, ob der Spieler das Fahrzeug besitzt
+    local isOwner = IsVehicleOwner(src, trimmedPlate)
+    if not isOwner then
+        return false
+    end
+    
+    -- Fahrzeugmodell für die Benachrichtigung abrufen
+    local vehicleModel = nil
+    local results = MySQL.Sync.fetchAll("SELECT vehicle FROM player_vehicles WHERE plate = @plate AND citizenid = @owner", {
+        ["@plate"] = trimmedPlate,
+        ["@owner"] = Player.PlayerData.citizenid
+    })
+    
+    if #results > 0 then
+        vehicleModel = results[1].vehicle
+    end
+    
+    -- Besitz in der Datenbank übertragen
+    local success = MySQL.Sync.execute("UPDATE player_vehicles SET citizenid = @newOwner WHERE plate = @plate AND citizenid = @oldOwner", {
+        ["@newOwner"] = TargetPlayer.PlayerData.citizenid,
+        ["@plate"] = trimmedPlate,
+        ["@oldOwner"] = Player.PlayerData.citizenid
+    })
+    
+    if success > 0 then
+        -- Alle Schlüssel auf den neuen Besitzer übertragen
+        MySQL.Sync.execute("DELETE FROM vehicle_keys WHERE plate = @plate", {
+            ["@plate"] = trimmedPlate
+        })
+        
+        -- Einen Schlüssel dem neuen Besitzer geben
+        MySQL.Sync.execute("INSERT INTO vehicle_keys (owner, plate, count) VALUES (@owner, @plate, 1)", {
+            ["@owner"] = TargetPlayer.PlayerData.citizenid,
+            ["@plate"] = trimmedPlate
+        })
+        
+        -- Den Zielspieler benachrichtigen
+        TriggerClientEvent("VKC:vehicleTransferNotif", targetPlayerId, trimmedPlate, vehicleModel)
+        
+        return true
+    end
+    
+    return false
+end)