public async Task<ActionResult> Create(MyEvent myEvent)
{
if (Request.HttpMethod == "POST")
{
MyEventsRepository repo = new MyEventsRepository();
await repo.AddEvent(myEvent);
return Redirect("/Events");
}
else {
myEvent.Start = DateTimeOffset.Now;
myEvent.End = DateTimeOffset.Now.AddDays(1);
return View(myEvent);
}
}
public async Task<MyEvent> GetEvent(string id)
{
var accessToken = await GetGraphAccessTokenAsync();
var restURL = string.Format("{0}me/events/{1}", SettingsHelper.GraphResourceUrl, id);
var ev = new MyEvent();
try
{
using (HttpClient client = new HttpClient())
{
var accept = "application/json";
client.DefaultRequestHeaders.Add("Accept", accept);
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", accessToken);
using (var response = await client.GetAsync(restURL))
{
if (response.IsSuccessStatusCode)
{
var item = JObject.Parse(await response.Content.ReadAsStringAsync());
if (item != null)
{
ev.Start = !string.IsNullOrEmpty(item["start"]["dateTime"].ToString()) ? DateTime.Parse(item["start"]["dateTime"].ToString()) : new DateTime();
ev.End = !string.IsNullOrEmpty(item["end"]["dateTime"].ToString()) ? DateTime.Parse(item["end"]["dateTime"].ToString()) : new DateTime();
ev.Id = !string.IsNullOrEmpty(item["id"].ToString()) ? item["id"].ToString() : string.Empty;
ev.Subject = !string.IsNullOrEmpty(item["subject"].ToString()) ? item["subject"].ToString() : string.Empty;
ev.Body = !string.IsNullOrEmpty(item["body"].ToString()) ? item["body"]["content"].ToString() : string.Empty;
ev.Location = !string.IsNullOrEmpty(item["location"].ToString()) ? item["location"]["displayName"].ToString() : string.Empty;
}
}
}
}
}
catch (Exception el)
{
el.ToString();
}
return ev;
}
public async Task AddEvent(MyEvent myEvent)
{
var accessToken = await GetGraphAccessTokenAsync();
var restURL = string.Format("{0}me/events", SettingsHelper.GraphResourceUrl);
try
{
using (HttpClient client = new HttpClient())
{
var accept = "application/json";
client.DefaultRequestHeaders.Add("Accept", accept);
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", accessToken);
var ev = new Event
{
Subject = myEvent.Subject,
Start = new Start { dateTime = myEvent.Start.ToString() },
End = new End { dateTime = myEvent.End.ToString() },
Location = new Location { displayName = myEvent.Location }
};
string postBody = JsonConvert.SerializeObject(ev);
using (var response = await client.PostAsync(restURL, new StringContent(postBody, Encoding.UTF8, "application/json")))
{
if (response.IsSuccessStatusCode)
return;
else
throw new Exception("add event error: " + response.StatusCode);
}
}
}
catch (Exception el)
{
el.ToString();
}
}
