private static async Task <List <RssItem> > SyncCoreAsync(LocalDbContext ctx, ISyncSource syncSource, SyncSourceInfo syncInfo,
CancellationToken cancellationToken)
{
if (syncInfo is null)
{
syncInfo = new SyncSourceInfo {
SyncSourceId = syncSource.SyncSourceId
};
ctx.Add(syncInfo);
}
var page = await syncSource.TryGetItemsAsync(syncInfo.LastSyncId, cancellationToken)
.ConfigureAwait(false);
if (page.LastId is int lastId)
{
syncInfo.LastSyncId = lastId;
}
var newItems = page.GetItems().Select(z =>
{
var r = new RssItem();
r.UpdateFrom(z);
return(r);
}).ToList();
return(ctx.AddOrIgnoreRange(newItems));
}
public async Task <IActionResult> Create([Bind("InstructorId,FirstName,LastName,EmailAddress,Course")] Instructor instructor)
{
if (ModelState.IsValid)
{
_context.Add(instructor);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(instructor));
}
public async Task <IActionResult> Create([Bind("StudentId,FirstName,LastName,EmailAddress,PhoneNumber,Course")] Student student)
{
if (ModelState.IsValid)
{
_context.Add(student);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(student));
}
public async Task <IActionResult> Create([Bind("CourseId,CourseNumber,CourseName,Description")] Course course)
{
if (ModelState.IsValid)
{
_context.Add(course);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(course));
}
public async Task <IActionResult> Create([Bind("CourseRegId,StudentId,CourseId")] StudentCourse studentCourse)
{
if (ModelState.IsValid)
{
_context.Add(studentCourse);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
IEnumerable <Course> listCourse = _context.Courses;
ViewData["CourseList"] = listCourse;
return(View(studentCourse));
}
public async Task <Usuario> LogInAsync()
{
using (var db = new LocalDbContext())
{
Login login = new Login();
App.Current.Settings.GetSection("SyncUser").Bind(login);
var content = new StringContent(JsonConvert.SerializeObject(login), Encoding.UTF8, JsonContentType);
var response = await RequestAsync(async() => await client.PostAsync("Conta/Login", content), logIn : false);
var usuario = JsonConvert.DeserializeObject <Usuario>(response);
db.Usuario.RemoveRange(db.Usuario.ToList());
db.Add(usuario);
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", usuario.Token);
db.SaveChanges();
return(usuario);
}
}
public void Add(Phrase phrase)
{
context.Add(phrase);
context.SaveChangesAsync();
}
public bool AdicionaEmpresa(Empresa empresa)
{
_Local.Add(empresa);
_Local.SaveChanges();
return(true);
}
public bool AdicionaProduto(Produtos produto)
{
_Local.Add(produto);
_Local.SaveChanges();
return(true);
}
