// GET group members and page through the results (10 at a time)
public async Task <ActionResult> GroupMembers(string groupId, string nextLink)
{
// Show the profile of a user after a user is clicked from the search.
var client = GetGraphServiceClient();
List <User> userMembers = new List <User>();
IGroupMembersCollectionWithReferencesPage members = new GroupMembersCollectionWithReferencesPage();
IGroupMembersCollectionWithReferencesRequest membersRequest = null;
try
{
if (groupId != null)
{
var group = await client.Groups[groupId].Request().Select("displayName,id").GetAsync();
ViewBag.groupId = groupId;
ViewBag.groupName = group.DisplayName;
membersRequest = client.Groups[groupId].Members.Request().Top(10);
}
members = await membersRequest.GetAsync();
foreach (DirectoryObject d in members.CurrentPage)
{
User u = d as User;
userMembers.Add(u);
}
}
catch (Exception)
{
// no users?
}
return(View(userMembers));
}
public async System.Threading.Tasks.Task GetAsync()
{
using (var httpResponseMessage = new HttpResponseMessage())
using (var responseStream = new MemoryStream())
using (var streamContent = new StreamContent(responseStream))
{
httpResponseMessage.Content = streamContent;
var nextQueryKey = "key";
var nextQueryValue = "value";
var requestUrl = string.Format("{0}/groups/groupId/members", this.graphBaseUrl);
var nextPageRequestUrl = string.Format("{0}?{1}={2}", requestUrl, nextQueryKey, nextQueryValue);
this.httpProvider.Setup(
provider => provider.SendAsync(
It.Is <HttpRequestMessage>(
request => request.RequestUri.ToString().StartsWith(requestUrl) &&
request.Method == HttpMethod.Get),
HttpCompletionOption.ResponseContentRead,
CancellationToken.None))
.Returns(System.Threading.Tasks.Task.FromResult(httpResponseMessage));
var membersCollectionPage = new GroupMembersCollectionWithReferencesPage
{
new User(),
};
var membersCollectionResponse = new GroupMembersCollectionWithReferencesResponse
{
Value = membersCollectionPage,
AdditionalData = new Dictionary <string, object> {
{ "@odata.nextLink", nextPageRequestUrl }
},
};
this.serializer.Setup(
serializer => serializer.DeserializeObject <GroupMembersCollectionWithReferencesResponse>(It.IsAny <string>()))
.Returns(membersCollectionResponse);
var returnedCollectionPage = await this.graphServiceClient.Groups["groupId"].Members.Request().GetAsync() as GroupMembersCollectionWithReferencesPage;
Assert.IsNotNull(returnedCollectionPage, "Collection page not returned.");
Assert.AreEqual(membersCollectionPage, returnedCollectionPage, "Unexpected collection page returned.");
Assert.AreEqual(
membersCollectionResponse.AdditionalData,
returnedCollectionPage.AdditionalData,
"Additional data not initialized on collection page.");
var nextPageRequest = returnedCollectionPage.NextPageRequest as GroupMembersCollectionWithReferencesRequest;
Assert.IsNotNull(nextPageRequest, "Next page request not returned.");
Assert.AreEqual(new Uri(requestUrl), new Uri(nextPageRequest.RequestUrl), "Unexpected URL initialized for next page request.");
Assert.AreEqual(1, nextPageRequest.QueryOptions.Count, "Unexpected query options initialized.");
Assert.AreEqual(nextQueryKey, nextPageRequest.QueryOptions[0].Name, "Unexpected query option name initialized.");
Assert.AreEqual(nextQueryValue, nextPageRequest.QueryOptions[0].Value, "Unexpected query option value initialized.");
}
}
