/// <summary> /// edit a car info in the db /// </summary> /// <param name="Carlicenceparam">the car licence number</param> /// <param name="carparam">a car modle contains all the car data</param> /// <returns>true if the actions sucseed false if it didnt</returns> public static bool EditCar(string Carlicenceparam, CarModel carparam) { try { using (CarRentalDbV2Entities db = new CarRentalDbV2Entities()) { CarsTable dbcar = db.CarsTables.SingleOrDefault(a => a.CarlicenseNumber == Carlicenceparam); CarsTypesTable dbcarType = db.CarsTypesTables.SingleOrDefault(a => a.Model == carparam.CarType.Model); BranchesTable dbBrance = db.BranchesTables.SingleOrDefault(a => a.BranceName == carparam.CarLocation.BranceName); if (dbcar == null || dbcarType == null || dbBrance == null) { return(false); } dbcar.CarImg = carparam.CarImg; dbcar.CarLocation = dbBrance.ID; dbcar.CarKilometer = carparam.CarKilometer; dbcar.CarlicenseNumber = carparam.CarlicenseNumber; dbcar.CarStatus = carparam.CarStatus; dbcar.CarType = dbcarType.ID; db.SaveChanges(); return(true); } } catch { return(false); } }
/// <summary> /// add a new car to the db /// </summary> /// <param name="NewCar">the car modle object</param> /// <returns> true if the action sucseed false if it didnt</returns> public static bool AddNewCar(CarModel NewCar) { try { using (CarRentalDbV2Entities db = new CarRentalDbV2Entities()) { BranchesTable dbBrance = db.BranchesTables.FirstOrDefault(a => a.BranceName == NewCar.CarLocation.BranceName); CarsTypesTable dbCarType = db.CarsTypesTables.FirstOrDefault(a => a.Model == NewCar.CarType.Model); if (dbBrance == null || dbCarType == null) { return(false); } CarsTable NewdbCar = new CarsTable { CarLocation = dbBrance.ID, CarType = dbCarType.ID, CarKilometer = NewCar.CarKilometer, CarImg = NewCar.CarImg, CarStatus = NewCar.CarStatus, CarlicenseNumber = NewCar.CarlicenseNumber, }; db.CarsTables.Add(NewdbCar); db.SaveChanges(); return(true); } } catch { return(false); } }
/// <summary> /// gets a spesific branch acording to a branch name /// </summary> /// <param name="BranchNameparam">a string from the client side</param> /// <returns> a branch model object</returns> public static BrancheModel GetSpesificBranche(string BranchNameparam) { try { using (CarRentalDbV2Entities db = new CarRentalDbV2Entities()) { BranchesTable dbBranch = db.BranchesTables.SingleOrDefault(a => a.BranceName == BranchNameparam); if (dbBranch == null) { return(null); } return(new BrancheModel { BranceName = dbBranch.BranceName, PositionX = dbBranch.PositionX, PositionY = dbBranch.PositionY, Adress = dbBranch.Adress }); } } catch { return(null); } }