public async IAsyncEnumerable <Models.GraphUser> Get(string userEmail)
{
if (String.IsNullOrWhiteSpace(userEmail))
{
throw new ArgumentNullException("userEmail is empty");
}
var graphResult = await _GraphServiceClient.Users[userEmail].Request().Select("department,displayName,givenName,jobTitle,mail,photos,photo").GetAsync();
var photo = await _GraphServiceClient.Users[userEmail].Photo.Content.Request().GetAsync();
var photo_Base64 = Convert.ToBase64String(photo.ReadAsBytes());
var graphUser = new Models.GraphUser(graphResult.Department, graphResult.DisplayName, graphResult.GivenName, graphResult.JobTitle, graphResult.Mail, photo_Base64);
yield return(graphUser);
}
//public async Task<IActionResult> GetAll()
public async IAsyncEnumerable <Models.GraphUser> GetAll()
{
//https://docs.microsoft.com/en-us/graph/api/resources/user?view=graph-rest-1.0
var graphResult = await _GraphServiceClient.Users.Request().Select("department,displayName,givenName,jobTitle,mail").GetAsync();
foreach (var user in graphResult)
{
var graphUser = new Models.GraphUser(user.Department, user.DisplayName, user.GivenName, user.JobTitle, user.Mail);
yield return(graphUser);
}
while (graphResult.NextPageRequest != null)
{
graphResult = await graphResult.NextPageRequest.GetAsync();
foreach (var user in graphResult)
{
var graphUser = new Models.GraphUser(user.Department, user.DisplayName, user.GivenName, user.JobTitle, user.Mail);
yield return(graphUser);
}
}
/*
* var groups = await _GraphServiceClient.Groups.Request().Select(x => new { x.Id, x.DisplayName }).GetAsync();
* do
* {
* foreach (var group in groups)
* {
* var users = await _GraphServiceClient.Groups[group.Id].Members.Request().Select("department,displayName,givenName,jobTitle,mail").GetAsync();
*
* do
* {
* foreach (var user in users)
* {
* var graphUser = new Models.GraphUser(user.Department, user.DisplayName, user.GivenName, user.JobTitle, user.Mail);
* yield return graphUser;
* }
* }
* while (users.NextPageRequest != null && (users = await users.NextPageRequest.GetAsync()).Count > 0);
* }
* }
* while (groups.NextPageRequest != null && (groups = await groups.NextPageRequest.GetAsync()).Count > 0);
*/
}
