public static HttpResponseMessage ModifyCarBrand(DataModels.CarBrandModel carBrand)
{
HttpResponseMessage result = new HttpResponseMessage(System.Net.HttpStatusCode.Forbidden);
result.Content = new StringContent("Brand does not exists in DB.");
carBrand.BrandName = AdjustCarBrandName(carBrand.BrandName);
mutex.WaitOne();
if (!CheckIfCarBrandAlreadyExsistsInDB(carBrand.BrandName))
{
mutex.ReleaseMutex();
return(result);
}
var db = new ITAPPCarWorkshopServiceDBEntities();
Car_Brands exsistingCarBrand;
exsistingCarBrand = db.Car_Brands.FirstOrDefault(brand => brand.Brand_Name == carBrand.BrandName);
exsistingCarBrand.Brand_Name = carBrand.BrandName;
db.SaveChanges();
mutex.ReleaseMutex();
result = new HttpResponseMessage(System.Net.HttpStatusCode.Accepted);
result.Content = new StringContent("Brand was probably modified.");
return(result);
}
public static HttpResponseMessage AddNewCarBrand(DataModels.CarBrandModel carBrand)
{
HttpResponseMessage result = new HttpResponseMessage(System.Net.HttpStatusCode.Forbidden);
result.Content = new StringContent("Car already exisits");
carBrand.BrandName = AdjustCarBrandName(carBrand.BrandName);
mutex.WaitOne();
if (CheckIfCarBrandAlreadyExsistsInDB(carBrand.BrandName))
{
mutex.ReleaseMutex();
return(result);
}
var db = new ITAPPCarWorkshopServiceDBEntities();
db.Car_Brands.Add(carBrand.MakeCarBrandEntityFromCarBrandModel());
db.SaveChanges();
mutex.ReleaseMutex();
result = new HttpResponseMessage(System.Net.HttpStatusCode.Accepted);
result.Content = new StringContent("Brand was added to DB.");
return(result);
}
public static DataModels.CarBrandModel GetCarBrandById(int carBrandId)
{
DataModels.CarBrandModel carBrand;
var db = new ITAPPCarWorkshopServiceDBEntities();
mutex.WaitOne();
carBrand = new DataModels.CarBrandModel(db.Car_Brands.FirstOrDefault(car_brand => car_brand.Brand_ID == carBrandId));
mutex.ReleaseMutex();
return(carBrand);
}
public HttpResponseMessage ModifyExistingCarBrand([FromBody] DataModels.CarBrandModel CarBrandToBeModified)
{
return(CarBrandManager.ModifyCarBrand(CarBrandToBeModified));
}
public HttpResponseMessage AddNewCarBrand([FromBody] DataModels.CarBrandModel CarBrandToBeAdded)
{
return(CarBrandManager.AddNewCarBrand(CarBrandToBeAdded));
}
