public async Task AddMessage(string description, string userId)
{
var message = new Message()
{
Description = description,
UserId = userId
};
db.Messages.Add(message);
await db.SaveChangesAsync();
}
public async Task Delete(int id)
{
if (await IsValidCar(id))
{
var car = await this
.db
.Cars
.SingleOrDefaultAsync(u => u.Id == id);
this.db.Remove(car);
await db.SaveChangesAsync();
}
}
public async Task AddPart(string name, decimal price, int quantity, int carId, string imageUrl)
{
var part = new Part()
{
Name = name,
Price = price,
Quantity = quantity,
CarId = carId,
ImageUrl = imageUrl
};
db.Parts.Add(part);
await db.SaveChangesAsync();
}