public async Task <IActionResult> List()
{
var model = new TeamsListDisplayModel();
await EnsureScopes(_teamsScopes);
try
{
// Get all groups
// Graph v1 doesn't support filtering on resourceProvisioningOptions,
// which is the property that tells us if the group has a team or not
// So we'll get all unified groups, then sort them into their respective
// lists in the display model
IList <Group> allGroups;
// GET /groups
var groupsPage = await _graphClient.Groups
.Request()
// Only get unified groups (Teams groups must be unified)
.Filter("groupTypes/any(a:a%20eq%20'unified')")
// Only get the fields used by the view
.Select("displayName,id,resourceProvisioningOptions")
// Limit results to the default page size
.Top(GraphConstants.PageSize)
.GetAsync();
// If there are more results available, use a
// page iterator to get all results
if (groupsPage.NextPageRequest == null)
{
allGroups = groupsPage.CurrentPage;
}
else
{
allGroups = await GetAllPages <Group>(
_graphClient, groupsPage);
}
// Add each group to the appropriate list
foreach (var group in allGroups)
{
// Groups with Teams will have "Team" in their resourceProvisioningOptions
if (group.AdditionalData["resourceProvisioningOptions"] is JsonElement rpOptions &&
rpOptions.ValueKind == JsonValueKind.Array &&
rpOptions.EnumerateArray().Any(e => e.GetString().Equals("team", StringComparison.InvariantCultureIgnoreCase)))
//if (rpOptions != null && rpOptions.Contains("team", StringComparer.InvariantCultureIgnoreCase))
//if (optionsArray.Contains("team", StringComparer.InvariantCultureIgnoreCase))
{
model.AllTeams.Add(group);
}
else
{
model.AllNonTeamGroups.Add(group);
}
}
// GET /Teams/List
// Get the list of teams, groups that teams can be added to,
// and teams the user is a member of
public async Task <IActionResult> List()
{
var model = new TeamsListDisplayModel();
try
{
var graphClient = GetGraphClientForScopes(teamScopes);
// Get all groups
// Graph v1 doesn't support filtering on resourceProvisioningOptions,
// which is the property that tells us if the group has a team or not
// So we'll get all unified groups, then sort them into their respective
// lists in the display model
IList <Group> allGroups;
// GET /groups
var groupsPage = await graphClient.Groups
.Request()
// Only get unified groups (Teams groups must be unified)
.Filter("groupTypes/any(a:a%20eq%20'unified')")
// Only get the fields used by the view
.Select("displayName,id,resourceProvisioningOptions")
// Limit results to the default page size
.Top(GraphConstants.PageSize)
.GetAsync();
// If there are more results available, use a
// page iterator to get all results
if (groupsPage.NextPageRequest == null)
{
allGroups = groupsPage.CurrentPage;
}
else
{
allGroups = await GetAllPages <Group>(
graphClient, groupsPage);
}
// Add each group to the appropriate list
foreach (var group in allGroups)
{
// Groups with Teams will have "Team" in their resourceProvisioningOptions
var rpOptions = group.AdditionalData["resourceProvisioningOptions"]
as Newtonsoft.Json.Linq.JArray;
var optionsArray = rpOptions.ToObject <string[]>();
if (optionsArray.Contains("team", StringComparer.InvariantCultureIgnoreCase))
{
model.AllTeams.Add(group);
}
else
{
model.AllNonTeamGroups.Add(group);
}
}
// GET /me/joinedTeams
var joinedTeamsPage = await graphClient.Me
.JoinedTeams
.Request()
.GetAsync();
if (joinedTeamsPage.NextPageRequest == null)
{
model.JoinedTeams = joinedTeamsPage.CurrentPage;
}
else
{
model.JoinedTeams = await GetAllPages <Team>(
graphClient, joinedTeamsPage);
}
return(View(model));
}
catch (ServiceException ex)
{
InvokeAuthIfNeeded(ex);
return(RedirectToAction("Error", "Home")
.WithError($"Error getting teams",
ex.Error.Message));
}
}
