public static GroupResponse GroupUpdate(RoomDBContext context, HttpRequest request)
{
var groupId = Convert.ToInt32(request.Form["groupId"]);
var listUserIds = (IEnumerable <string>)JsonConvert.DeserializeObject <List <string> >(request.Form["userIds"]);
var existLinks = (IEnumerable <string>)context.RoomUserLink.Where(link => link.RoomId == groupId).Select(link => link.UserId).ToList();
var group = RoomDAO.Get(context, groupId);
if (group != null)
{
var deleteUserIds = existLinks.Except(listUserIds).ToList();
var addUserIds = listUserIds.Except(existLinks).ToList();
var deleteLinks = deleteUserIds.Select(item => RoomUserLinkDAO.GetRoomUserLink(context, groupId, item)).ToList();
var addLinks = addUserIds.Select(item => new RoomUserLink
{
UserId = item,
RoomId = group.RoomId
}).ToList();
var result = RoomUserLinkDAO.Create(context, addLinks);
result = RoomUserLinkDAO.Delete(context, deleteLinks);
return(new GroupResponse
{
GroupId = group.RoomId,
Name = group.Subject,
UserIds = RoomUserLinkDAO.GetRoomLink(context, group.RoomId).Select(item => item.UserId).ToList(),
StartTime = group.StartDate.ToUniversalTime(),
EndTime = group.EndDate.ToUniversalTime()
});
}
return(null);
}
public async void GetRoomUserLink()
{
//Arrange
var links = new List <RoomUserLink>();
links.Add(new RoomUserLink()
{
RoomId = 1, RoomUserId = 1, UserId = "testUser"
});
links.Add(new RoomUserLink()
{
RoomId = 1, RoomUserId = 2, UserId = "testUser1"
});
links.Add(new RoomUserLink()
{
RoomId = 1, RoomUserId = 3, UserId = "testUser2"
});
var result = await RoomUserLinkDAO.Create(roomContext, links);
Assert.Equal((int)HttpStatusCode.OK, ((ObjectResult)result).StatusCode);
var resultLink = RoomUserLinkDAO.GetRoomUserLink(roomContext, 1, "testUser");
Assert.Equal(1, resultLink.RoomId);
Assert.Equal(1, resultLink.RoomUserId);
Assert.Equal("testUser", resultLink.UserId);
resultLink = RoomUserLinkDAO.GetRoomUserLink(roomContext, 1, "testUser0");
Assert.Null(resultLink);
}
public static async Task <IActionResult> KickFromRoom(RoomDBContext context, int roomId, string userId)
{
var roomUserLink = RoomUserLinkDAO.GetRoomUserLink(context, roomId, userId);
if (roomUserLink != null)
{
return(await RoomUserLinkDAO.Delete(context, roomUserLink));
}
else
{
return(new ObjectResult(new { type = 1, message = "user not in the room" })
{
StatusCode = 200,
});
}
}