public async Task <PhoneBook> CreatePhonebookAsync(string Name)
{
var phoneBook = new PhoneBook()
{
Name = Name
};
PhoneDB.Add(phoneBook);
await Uow.SaveChangesAsync();
return(phoneBook);
}
public IActionResult New([Bind("PhoneName,Manufacturer,MSRP,DateReleased,ScreenSize")] Phone newPhone)
{
newPhone.Id = Guid.NewGuid();
db.Add(newPhone);
db.SaveChanges();
return(RedirectToAction("Index"));
}
protected override void Up(MigrationBuilder migrationBuilder)
{
string[] Manufacturers = new string[] { "Samsung", "Apple", "Huawei",
"Google", "HTC", "Blu",
"Xiaomi", "LeEco", "Sony" };
string[] Models = new string[] { "Xperia", "Redmi Note 3", "Pixel",
"Pixel 2", "Pixel XL", "iPhone 7",
"iPhone X", "P8", "Mate 9" };
Random rnd = new Random();
Func <float, float, float> GenPrice = (float min, float max) => {
return((float)rnd.NextDouble() * (max - min) + min);
};
for (int i = 0; i < 100; ++i)
{
db.Add(new Phone {
Id = Guid.NewGuid(),
PhoneName = Models[rnd.Next(Models.Length)],
Manufacturer = Manufacturers[rnd.Next(Manufacturers.Length)],
MSRP = GenPrice(99.99f, 1999.99f),
ScreenSize = GenPrice(4.0f, 7.0f),
DateReleased = new DateTime(rnd.Next(2012, 2018), rnd.Next(1, 12), rnd.Next(1, 28))
});
}
db.SaveChanges();
}
public void SetTempNewPhoneToDBByUserId(long userId)
{
Phone phone = TempPhone.GetTempNewPhoneByUserId(userId);
phone.State = 1;
_phoneContext.Add(phone);
_phoneContext.SaveChanges();
TempPhone.SetTempNewPhoneByUserId(userId, new Phone());
}
public virtual T Add(T newObj)
{
if (!CheckConnection())
{
return(default(T));
}
_context.Add <T>(newObj);
_context.SaveChangesAsync().Wait();
return(newObj);
}
public PhoneBookUser CreateUser(PhoneBookUser user)
{
var result = _context.Add(user);
_context.SaveChanges();
if (result != null)
{
return(user);
}
return(null);
}
public async Task <IActionResult> Create(
[Bind("Model,Brand,Memory,Rating,Smart,ReleaseDate")] Phone phone)
{
try
{
if (ModelState.IsValid)
{
_context.Add(phone);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(phone));
}
catch (DbUpdateException /* ex */)
{
//Log the error (uncomment ex variable name and write a log.
ModelState.AddModelError("", "Unable to save changes. " +
"Try again, and if the problem persists " +
"see your system administrator.");
}
return(View(phone));
}
