public void EditAsync_ReturnsCorrectNumberOfModifiedEntries()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>().UseInMemoryDatabase(Guid.NewGuid().ToString()).Options;
using (var dbContext = new ApplicationDbContext(options))
{
Phone phone = new Phone()
{
PhoneNumber = "0897248721"
};
EditPhoneServiceModel model = new EditPhoneServiceModel
{
Id = 1,
PhoneNumber = "0897248722",
};
var phonesService = new PhonesService(dbContext);
dbContext.Phones.Add(phone);
dbContext.SaveChanges();
var result = phonesService.EditAsync(model);
Assert.Equal(1, result.Result);
}
}
/// <summary>
/// Edits the <see cref="Phone"/> using <see cref="EditPhoneServiceModel"/>.
/// </summary>
/// <param name="model">Number of modified entities.</param>
/// <returns>Service model with <c>Id</c> and <c>PhoneNumber</c></returns>
public async Task <int> EditAsync(EditPhoneServiceModel model)
{
Phone phone = this.dbContext.Phones.Find(model.Id);
phone.PhoneNumber = model.PhoneNumber;
// TODO: check for duplicates
int modifiedEntities = await this.dbContext.SaveChangesAsync();
return(modifiedEntities);
}
public async Task <IActionResult> Edit(PhoneInputModel model)
{
if (!this.phonesService.Exists(model.Id))
{
return(this.BadRequest());
}
if (!ModelState.IsValid)
{
return(this.RedirectToAction("Error", "Home"));
}
EditPhoneServiceModel serviceModel = new EditPhoneServiceModel
{
Id = model.Id,
PhoneNumber = model.PhoneNumber,
};
await this.phonesService.EditAsync(serviceModel);
return(this.RedirectToAction("Details", "Phones", new { id = serviceModel.Id }));
}