private static async Task <Group> CreateGroupAsync(string accessToken, HttpClient httpClient, string displayName, string description, string classification, string mailNickname, string owner, GroupVisibility visibility, TeamsTemplateType templateType = TeamsTemplateType.None, TeamResourceBehaviorOptions?[] resourceBehaviorOptions = null)
{
Group group = new Group();
// get the owner if no owner was specified
var ownerId = string.Empty;
if (string.IsNullOrEmpty(owner))
{
var user = await GraphHelper.GetAsync <User>(httpClient, "v1.0/me?$select=Id", accessToken);
ownerId = user.Id;
}
else
{
var user = await GraphHelper.GetAsync <User>(httpClient, $"v1.0/users/{owner}?$select=Id", accessToken);
if (user != null)
{
ownerId = user.Id;
}
else
{
// find the user in the organization
var collection = await GraphHelper.GetResultCollectionAsync <User>(httpClient, $"v1.0/users?$filter=mail eq '{owner}'&$select=Id", accessToken);
if (collection != null)
{
if (collection.Any())
{
ownerId = collection.First().Id;
}
}
}
}
group.DisplayName = displayName;
group.Description = description;
group.Classification = classification;
group.MailEnabled = true;
group.MailNickname = mailNickname ?? await CreateAliasAsync(httpClient, accessToken);
group.GroupTypes = new List <string>()
{
"Unified"
};
group.SecurityEnabled = false;
group.Owners = new List <string>()
{
$"https://{PnPConnection.Current.GraphEndPoint}/v1.0/users/{ownerId}"
};
group.Members = new List <string>()
{
$"https://{PnPConnection.Current.GraphEndPoint}/v1.0/users/{ownerId}"
};
group.Visibility = visibility == GroupVisibility.NotSpecified ? GroupVisibility.Private : visibility;
if (resourceBehaviorOptions != null && resourceBehaviorOptions.Length > 0)
{
var teamResourceBehaviorOptionsValue = new List <string>();
for (int i = 0; i < resourceBehaviorOptions.Length; i++)
{
teamResourceBehaviorOptionsValue.Add(resourceBehaviorOptions[i].ToString());
}
group.ResourceBehaviorOptions = teamResourceBehaviorOptionsValue;
}
switch (templateType)
{
case TeamsTemplateType.EDU_Class:
{
group.Visibility = GroupVisibility.HiddenMembership;
group.CreationOptions = new List <string> {
"ExchangeProvisioningFlags:461", "classAssignments"
};
group.EducationObjectType = "Section";
break;
}
case TeamsTemplateType.EDU_PLC:
{
group.CreationOptions = new List <string> {
"PLC"
};
break;
}
default:
{
group.CreationOptions = new List <string> {
"ExchangeProvisioningFlags:3552"
};
break;
}
}
try
{
return(await GraphHelper.PostAsync <Group>(httpClient, "v1.0/groups", group, accessToken));
}
catch (GraphException ex)
{
if (ex.Error.Message.Contains("extension_fe2174665583431c953114ff7268b7b3_Education_ObjectType"))
{
throw new PSInvalidOperationException("Invalid EDU license type");
}
else
{
throw;
}
}
}
public static async Task <Team> NewTeamAsync(string accessToken, HttpClient httpClient, string groupId, string displayName, string description, string classification, string mailNickname, string owner, GroupVisibility visibility, TeamCreationInformation teamCI, TeamsTemplateType templateType = TeamsTemplateType.None, TeamResourceBehaviorOptions?[] resourceBehaviorOptions = null)
{
Group group = null;
Team returnTeam = null;
// Create group
if (string.IsNullOrEmpty(groupId))
{
group = await CreateGroupAsync(accessToken, httpClient, displayName, description, classification, mailNickname, owner, visibility, templateType, resourceBehaviorOptions);
bool wait = true;
int iterations = 0;
while (wait)
{
iterations++;
try
{
var createdGroup = await GraphHelper.GetAsync <Group>(httpClient, $"v1.0/groups/{group.Id}", accessToken);
if (!string.IsNullOrEmpty(createdGroup.DisplayName))
{
wait = false;
}
}
catch (Exception)
{
// In case of exception wait for 5 secs
await Task.Delay(TimeSpan.FromSeconds(5));
}
// Don't wait more than 1 minute
if (iterations > 12)
{
wait = false;
}
}
}
else
{
group = await GraphHelper.GetAsync <Group>(httpClient, $"v1.0/groups/{groupId}", accessToken);
if (group == null)
{
throw new PSArgumentException($"Cannot find group with id {groupId}");
}
teamCI.Visibility = group.Visibility;
teamCI.Description = group.Description;
}
if (group != null)
{
Team team = teamCI.ToTeam(group.Visibility);
var retry = true;
var iteration = 0;
while (retry)
{
try
{
var teamSettings = await GraphHelper.PutAsync(httpClient, $"v1.0/groups/{group.Id}/team", team, accessToken);
if (teamSettings != null)
{
returnTeam = await TeamsUtility.GetTeamAsync(accessToken, httpClient, group.Id);
}
retry = false;
}
catch (Exception)
{
await Task.Delay(5000);
iteration++;
}
if (iteration > 10) // don't try more than 10 times
{
retry = false;
}
}
}
return(returnTeam);
}
