public async Task CreateGroup(ClientIdentity clientIdentity, string groupName,
IReadOnlyList <string> memberIdList)
{
Console.WriteLine("---------------- CreateGroup ----------------");
Console.WriteLine("Client: {0}", clientIdentity.ToString());
var groupIdentity = new GroupIdentity()
{
GroupId = Guid.NewGuid().ToString("N"),
GroupName = groupName,
OwnerId = clientIdentity.ClientId
};
foreach (var memberId in memberIdList)
{
await Groups.AddToGroupAsync(memberId, groupIdentity.GroupId);
}
await Clients.Clients(memberIdList).SendAsync(HubConstant.NotifyAddedToGroupMethod,
groupIdentity, clientIdentity);
groupLookup.Add(groupIdentity);
}
internal Group(SPAccess SPAccess, global::SPAccess.GroupIdentity groupIdentity)
: base(SPAccess)
{
this.groupIdentity = groupIdentity;
}
public async Task SetGroupIdentityAsync(int courseID, int groupID, string userID, GroupIdentity identity)
{
try
{
var ug = await this.GetUserGroupAsync(groupID, userID, courseID);
if (ug == null)
{
throw new Exception("User-Group Not Valid!");
}
ug.Identity = identity;
dbContext.UserGroup.Update(ug);
await dbContext.SaveChangesAsync();
}
catch (Exception e)
{
logger.LogError(e.Message);
throw new Exception("Action Failed!");
}
}
