public static async Task <Subscription> GetSubscriptionAsync(this GraphServiceClient service, string graphAccessToken, string subscriptionId)
{
Subscription subscription = null;
try
{
SubscriptionRequestBuilder builder = new SubscriptionRequestBuilder(string.Format("{0}subscriptions/{1}", AADAppSettings.GraphResourceUrl, subscriptionId), new BaseClient(AADAppSettings.GraphResourceUrl,
new DelegateAuthenticationProvider(
(requestMessage) =>
{
requestMessage.Headers.Authorization = new AuthenticationHeaderValue("bearer", graphAccessToken);
requestMessage.Method = HttpMethod.Get;
requestMessage.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
return(Task.FromResult(0));
})));
subscription = await builder.Request().GetAsync();
}
catch
{
}
return(subscription);
}
public static async Task <Subscription> CreateSubscriptionAsync(this GraphServiceClient service, string graphAccessToken)
{
Subscription subscription = new Subscription()
{
ChangeType = "created,updated",
ClientState = Guid.NewGuid().ToString(),
//https://graph.microsoft.io/en-us/docs/api-reference/v1.0/resources/subscription
ExpirationDateTime = DateTime.UtcNow + new TimeSpan(0, 2, 0, 0),//TimeSpan.FromMinutes(4230),//
NotificationUrl = ConfigurationManager.AppSettings["NotificationUrl"],
Resource = "me/mailFolders('Inbox')/messages"
};
int retrycount = 5;
while (retrycount-- > 0)
{
try
{
SubscriptionRequestBuilder builder = new SubscriptionRequestBuilder(string.Format("{0}subscriptions", AADAppSettings.GraphResourceUrl), new BaseClient(AADAppSettings.GraphResourceUrl,
new DelegateAuthenticationProvider(
(requestMessage) =>
{
requestMessage.Headers.Authorization = new AuthenticationHeaderValue("bearer", graphAccessToken);
requestMessage.Method = HttpMethod.Post;
requestMessage.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
return(Task.FromResult(0));
})));
subscription = await builder.Request().CreateAsync(subscription);
break;
}
catch
{
}
}
return(subscription.Id != null ? subscription : null);
}
public static async Task<Subscription> CreateSubscriptionAsync(this GraphServiceClient service, string graphAccessToken)
{
Subscription subscription = new Subscription()
{
ChangeType = "created,updated",
ClientState = Guid.NewGuid().ToString(),
//https://graph.microsoft.io/en-us/docs/api-reference/v1.0/resources/subscription
ExpirationDateTime = DateTime.UtcNow + new TimeSpan(0, 2, 0, 0),//TimeSpan.FromMinutes(4230),//
NotificationUrl = ConfigurationManager.AppSettings["NotificationUrl"],
Resource = "me/mailFolders('Inbox')/messages"
};
int retrycount = 5;
while (retrycount-- > 0)
{
try
{
SubscriptionRequestBuilder builder = new SubscriptionRequestBuilder(string.Format("{0}subscriptions", AADAppSettings.GraphResourceUrl), new BaseClient(AADAppSettings.GraphResourceUrl,
new DelegateAuthenticationProvider(
(requestMessage) =>
{
requestMessage.Headers.Authorization = new AuthenticationHeaderValue("bearer", graphAccessToken);
requestMessage.Method = HttpMethod.Post;
requestMessage.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
return Task.FromResult(0);
})));
subscription = await builder.Request().CreateAsync(subscription);
break;
}
catch
{
}
}
return subscription.Id != null ? subscription : null;
}
public static async Task<Subscription> GetSubscriptionAsync(this GraphServiceClient service, string graphAccessToken, string subscriptionId)
{
Subscription subscription = null;
try
{
SubscriptionRequestBuilder builder = new SubscriptionRequestBuilder(string.Format("{0}subscriptions/{1}", AADAppSettings.GraphResourceUrl, subscriptionId), new BaseClient(AADAppSettings.GraphResourceUrl,
new DelegateAuthenticationProvider(
(requestMessage) =>
{
requestMessage.Headers.Authorization = new AuthenticationHeaderValue("bearer", graphAccessToken);
requestMessage.Method = HttpMethod.Get;
requestMessage.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
return Task.FromResult(0);
})));
subscription = await builder.Request().GetAsync();
}
catch
{
}
return subscription;
}
