public ActionResult AddGroupInvite(GroupItem groupItem, int userID)
{
ModelState["Name"].Errors.Clear();
Group outGroup = GroupManager.GetGroupByID(groupItem.ID, GroupManager.GroupRelatedData.UsersAndGroupInvite);
if (ModelState.IsValid && !UsersToGroupManager.IsMember(groupItem.GroupInviteUserMail, groupItem.ID))
{
GroupInvite groupInvite = new GroupInvite();
groupInvite.GroupID = groupItem.ID;
groupInvite.UserMail = groupItem.GroupInviteUserMail;
string url = Utils.AppUtils.AppDomainPath + ((UserManager.GetByUsername(groupItem.GroupInviteUserMail) != null) ? "User/Login" : "User/Register");
GroupInviteManager.Add(groupInvite);
Utils.NotificationManager.SendEmail(//string.Format("{0} {1}", outGroup.User.FirstName, outGroup.User.LastName),
Core.SessionManager.UserFullName,
//outGroup.User.UserName,
User.Identity.Name,
groupInvite.UserMail,
App_GlobalResources.Mail.Subject,
string.Format(App_GlobalResources.Mail.Body, outGroup.User.FirstName, url));
return(RedirectToAction("GroupDetails", new { id = groupItem.ID }));
}
GroupItem outGroupitem = outGroup.ToGroupItem();
outGroupitem.GroupInviteUserMail = groupItem.GroupInviteUserMail;
ModelState.AddModelError("GroupInviteUserMail", App_GlobalResources.Common.UserIsInviteGroup);
return(View("GroupDetails", outGroupitem));
}
public async Task Invalidate_when_invite_is_for_other_user()
{
var sut = new AcceptGroupInviteValidator(_dbContext);
// Arrange
string userSub = Guid.NewGuid().ToString();
var user = new DeUrgenta.Domain.Entities.User
{
FirstName = "user",
LastName = "user",
Sub = userSub
};
string otherUserSub = Guid.NewGuid().ToString();
var otherUser = new DeUrgenta.Domain.Entities.User
{
FirstName = "other",
LastName = "user",
Sub = otherUserSub
};
string adminSub = Guid.NewGuid().ToString();
var admin = new DeUrgenta.Domain.Entities.User
{
FirstName = "Admin",
LastName = "Test",
Sub = adminSub
};
await _dbContext.Users.AddAsync(user);
await _dbContext.Users.AddAsync(admin);
await _dbContext.Users.AddAsync(otherUser);
var group = new Group
{
Admin = admin,
Name = "group"
};
await _dbContext.Groups.AddAsync(group);
var groupInvite = new GroupInvite
{
InvitationReceiver = user,
InvitationSender = admin,
Group = group
};
await _dbContext.GroupInvites.AddAsync(groupInvite);
await _dbContext.SaveChangesAsync();
// Act
bool isValid = await sut.IsValidAsync(new AcceptGroupInvite(userSub, Guid.NewGuid()));
// Assert
isValid.ShouldBeFalse();
}
public async Task <RepositoryActionResult <GroupInvite> > AddInviteAsync(GroupInvite invite)
{
var sender = await _context.Users.FirstOrDefaultAsync(u => u.Id == invite.SenderId);
var invited = await _context.Users.FirstOrDefaultAsync(u => u.Id == invite.InvitedId);
var group = await _context.Groups.FirstOrDefaultAsync(e => e.GroupId == invite.GroupId);
if (sender == null || invited == null || group == null)
{
return(new RepositoryActionResult <GroupInvite>(invite, RepositoryStatus.NotFound));
}
var existingInvite = await _context.GroupInvites.FirstOrDefaultAsync(
i => i.GroupId == invite.GroupId && i.InvitedId == invite.InvitedId);
if (existingInvite != null)
{
return(new RepositoryActionResult <GroupInvite>(existingInvite, RepositoryStatus.BadRequest));
}
try
{
var result = _context.GroupInvites.Add(invite);
await _context.SaveChangesAsync();
return(new RepositoryActionResult <GroupInvite>(result, RepositoryStatus.Created));
}
catch (Exception e)
{
return(new RepositoryActionResult <GroupInvite>(invite, RepositoryStatus.Error));
}
}
public async Task <IActionResult> InviteToGroup(string email)
{
var validemail = validUser(email);
if (validemail == true)
{
AspNetUsers found = _context.AspNetUsers.Where(x => x.Email == email).First();
bool member = inGroup(found.Id, (Guid)TempData["groupId"]);
if (member == false)
{
GroupInvite newinvite = new GroupInvite();
var tempUser = await _context.AspNetUsers.Where(x => x.Email == email).FirstAsync();
newinvite.UserId = tempUser.Id;
newinvite.GroupId = (Guid)TempData["groupId"];
await _context.GroupInvite.AddAsync(newinvite);
await _context.SaveChangesAsync();
return(RedirectToAction("ListGroups"));
}
else
{
TempData["inGroup"] = true;
return(RedirectToAction("InviteToGroup", TempData["groupId"]));
}
}
else
{
TempData["exists"] = true;
return(RedirectToAction("InviteToGroup", TempData["groupId"]));
}
}
private String checkValid(GroupInvite gi, String code)
{
if (gi == null)
{
return("邀请不存在");
}
if (gi.Code.Equals(code) == false)
{
return("邀请不存在");
}
if (ctx.viewer.Id != gi.Receiver.Id)
{
return("邀请不存在");
}
Group group = Group.findById(gi.OwnerId);
if (group == null)
{
return("邀请不存在");
}
if (gi.Status == 1)
{
return("邀请不存在"); // 邀请只能用一次。比如：受邀用户捣乱，管理员将其删除。此用户不能再利用旧的邀请码直接进入。
}
if (mgrService.IsGroupMember(ctx.viewer.Id, group.Id))
{
return("您已经是成员");
}
return(null);
}
public void Invite(int id)
{
String code = ctx.Get("code");
GroupInvite gi = GroupInvite.findById(id);
String errorInfo = checkValid(gi, code);
if (strUtil.HasText(errorInfo))
{
echoError(errorInfo);
return;
}
// 创建用户成员
Group group = Group.findById(gi.OwnerId);
Result result = mgrService.JoinGroupDone((User)ctx.viewer.obj, group, "接受" + gi.Inviter.Name + "邀请加入", ctx.Ip);
if (result.IsValid)
{
// 修改邀请码状态
gi.Status = 1;
gi.update();
echoRedirect(lang("opok"), Link.ToMember(group));
}
else
{
echoError(result);
}
}
List <GroupInvite> IGroupInvitesInterface.this[UGUI requestingAgent, UGI group, UUID roleID, UGUI principal]
{
get
{
using (var conn = new SqlConnection(m_ConnectionString))
{
conn.Open();
using (var cmd = new SqlCommand("SELECT * from groupinvites WHERE PrincipalID = @principalid AND GroupID = @groupid AND RoleID = @roleid", conn))
{
cmd.Parameters.AddParameter("@principalid", principal.ID);
cmd.Parameters.AddParameter("@roleid", roleID);
cmd.Parameters.AddParameter("@groupid", group.ID);
using (SqlDataReader reader = cmd.ExecuteReader())
{
var invites = new List <GroupInvite>();
while (reader.Read())
{
GroupInvite invite = reader.ToGroupInvite();
invite.Principal = ResolveName(invite.Principal);
invite.Group = ResolveName(requestingAgent, invite.Group);
invites.Add(invite);
}
return(invites);
}
}
}
}
}
public static string buildGroupInviteMessage(Group group, GroupInvite invite, GXUser user, string url)
{
if (group == null)
{
return("");
}
if (invite == null)
{
return("");
}
if (user == null)
{
return("");
}
var sb = new StringBuilder();
sb.AppendFormat("<p>{0}</p>", buildGroupInviteSubject(group, invite, user));
sb.Append("<hr />");
sb.AppendFormat("<div>{0}</div>", invite.message);
var acceptUrl = url + "/acceptinvite/" + invite.guid.ToString();
sb.AppendFormat("<p><a href=\"{0}\">{1}</a></p>", acceptUrl, "Click here to join this group");
return(sb.ToString());
}
public async Task <GroupInviteId> Handle(AddGroupInviteCommand request,
CancellationToken cancellationToken)
{
var group = await _groupRepository.GetByIdAsNoTrackingAsync(request.GroupId, cancellationToken);
if (group.OwnerId != request.InviterId)
{
throw new ApiException("Only owner can invite users to a group.", StatusCodes.Status403Forbidden);
}
if (group.UserGroups.Any(x => x.AppUserId == request.InvitedAppUserId))
{
throw new ApiException("User is already in a group", StatusCodes.Status409Conflict);
}
IdGenerator idGenerator = new IdGenerator(IdGeneratorType.GroupInvite);
var groupInvite = new GroupInvite
{
Id = new GroupInviteId(idGenerator.CreateId()),
InvitingAppUserId = request.InviterId,
InvitedAppUserId = request.InvitedAppUserId,
IsAccepted = false,
IsPending = true,
DateAdded = DateTimeOffset.Now,
GroupId = request.GroupId
};
await _groupInviteRepository.AddAsync(groupInvite, cancellationToken);
await _unitOfWork.SaveAsync(cancellationToken);
return(groupInvite.Id);
}
public async Task AcceptInviteAsync_ShouldDeleteInvitesFromDatabase_AndChangeCharacterGroupId()
{
const int groupId = 42;
const int characterId = 24;
var character = new Character();
var executionContext = new NaheulbookExecutionContext();
var groupInvite = new GroupInvite {
GroupId = groupId, Character = character
};
var otherGroupInvite = new GroupInvite {
GroupId = groupId, Character = character
};
var groupInvites = new List <GroupInvite> {
groupInvite, otherGroupInvite
};
_unitOfWorkFactory.GetUnitOfWork().GroupInvites.GetByCharacterIdAndGroupIdWithGroupWithCharacterAsync(groupId, characterId)
.Returns(groupInvite);
_unitOfWorkFactory.GetUnitOfWork().GroupInvites.GetInvitesByCharacterIdAsync(characterId)
.Returns(groupInvites);
_unitOfWorkFactory.GetUnitOfWork().When(x => x.SaveChangesAsync())
.Do(_ => character.GroupId.Should().Be(groupId));
await _service.AcceptInviteAsync(executionContext, groupId, characterId);
Received.InOrder(() =>
{
_unitOfWorkFactory.GetUnitOfWork().GroupInvites.RemoveRange(groupInvites);
_unitOfWorkFactory.GetUnitOfWork().SaveChangesAsync();
});
}
public GroupInvite(GroupInvite src)
{
ID = src.ID;
Group = new UGI(src.Group);
RoleID = src.RoleID;
Principal = new UGUI(src.Principal);
Timestamp = new Date(src.Timestamp);
}
public async Task <bool> CreateInvite(GroupInvite invite)
{
using (var conn = await _db.GetSqlConnection())
{
return(await conn.ExecuteAsync(@"
INSERT INTO `UserGroupRequests`(User_Id, Group_Id, Inviter_Id) VALUES(@User_Id, @Group_Id, @Inviter_Id);",
invite) > 0);
}
}
public async Task <BaseResponse> Invite([FromBody] GroupInviteRequest request)
{
var currentUserId = HttpContext.User.GetUserId();
var response = new BaseResponse();
if (request == null || !ModelState.IsValid)
{
HttpContext.Response.StatusCode = StatusCodes.Status400BadRequest;
response.Message = "Invalid input(s).";
return(response);
}
try
{
if (!await _groupsRepository.UserInGroup(currentUserId, request.Group_Id))
{
HttpContext.Response.StatusCode = StatusCodes.Status401Unauthorized;
response.Message = "User is not authorized to invite to this group.";
return(response);
}
}
catch
{
HttpContext.Response.StatusCode = StatusCodes.Status401Unauthorized;
response.Message = "Failed to authorize invite rights.";
return(response);
}
var invite = new GroupInvite
{
Group_Id = request.Group_Id,
User_Id = currentUserId,
Inviter_Id = request.Inviter_Id
};
try
{
if (await _groupsRepository.CreateInvite(invite))
{
response.Success = true;
response.Message = "User successfully invited to group!";
}
else
{
throw new Exception();
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
HttpContext.Response.StatusCode = StatusCodes.Status500InternalServerError;
response.Message = "Failed to create invite.";
}
return(response);
}
public async Task Invalidate_when_user_is_already_invited()
{
// Arrange
var sut = new InviteToGroupValidator(_dbContext);
string userSub = Guid.NewGuid().ToString();
string nonGroupUserSub = Guid.NewGuid().ToString();
var admin = new User
{
FirstName = "Integration",
LastName = "Test",
Sub = userSub
};
var invitedGroupUser = new User
{
FirstName = "Integration2",
LastName = "Test2",
Sub = nonGroupUserSub
};
var group = new Domain.Entities.Group
{
Admin = admin,
Name = "my group"
};
var userToGroups = new UserToGroup {
Group = group, User = admin
};
var groupInvite = new GroupInvite
{
Group = group,
InvitationReceiver = invitedGroupUser,
InvitationSender = admin
};
await _dbContext.Users.AddAsync(admin);
await _dbContext.Users.AddAsync(invitedGroupUser);
await _dbContext.Groups.AddAsync(group);
await _dbContext.UsersToGroups.AddAsync(userToGroups);
await _dbContext.GroupInvites.AddAsync(groupInvite);
await _dbContext.SaveChangesAsync();
// Act
bool isValid = await sut.IsValidAsync(new InviteToGroup(userSub, group.Id, invitedGroupUser.Id));
// Assert
isValid.ShouldBeFalse();
}
public static bool ValidateGroupInvite(GroupInvite groupInvite)
{
if (groupInvite.ExpiryDate < DateTime.Now)
{
return(false);
}
else
{
return(true);
}
}
public TestDataUtil AddGroupInvite(Character character, Group group, bool fromGroup)
{
var groupInvite = new GroupInvite
{
FromGroup = fromGroup,
Character = character,
CharacterId = character.Id,
Group = group,
GroupId = group.Id
};
return(SaveEntity(groupInvite, null));
}
void IGroupInvitesInterface.Add(UGUI requestingAgent, GroupInvite invite)
{
m_GroupInvitesToGroup.Add(invite.ID, invite.Group.ID);
try
{
m_Groups[invite.Group.ID].Invites.Add(invite.ID, new GroupInvite(invite));
}
catch
{
m_GroupInvitesToGroup.Remove(invite.ID);
throw;
}
}
public async Task <GroupInvite> CreateInviteAsync(NaheulbookExecutionContext executionContext, int groupId, CreateInviteRequest request)
{
using (var uow = _unitOfWorkFactory.CreateUnitOfWork())
{
var group = await uow.Groups.GetAsync(groupId);
if (group == null)
{
throw new GroupNotFoundException(groupId);
}
var character = await uow.Characters.GetWithOriginWithJobsAsync(request.CharacterId);
if (character == null)
{
throw new CharacterNotFoundException(request.CharacterId);
}
if (character.GroupId != null)
{
throw new CharacterAlreadyInAGroupException(request.CharacterId);
}
if (request.FromGroup)
{
_authorizationUtil.EnsureIsGroupOwner(executionContext, group);
}
else
{
_authorizationUtil.EnsureIsCharacterOwner(executionContext, character);
}
var groupInvite = new GroupInvite
{
Character = character,
Group = group,
FromGroup = request.FromGroup,
};
uow.GroupInvites.Add(groupInvite);
await uow.SaveChangesAsync();
var session = _notificationSessionFactory.CreateSession();
session.NotifyCharacterGroupInvite(request.CharacterId, groupInvite);
session.NotifyGroupCharacterInvite(groupId, groupInvite);
await session.CommitAsync();
return(groupInvite);
}
}
public async Task <Guid> CreateInviteAsync(GroupInviteViewModel model, CancellationToken cancellationToken)
{
var invite = new GroupInvite()
{
EmailAddress = model.EmailAddress,
GroupId = model.GroupId,
IsDeleted = model.IsDeleted
};
_context.GroupInvite.Add(invite);
await _context.SaveChangesAsync(cancellationToken);
return(invite.Id);
}
public async Task Validate_when_an_invite_exists()
{
var sut = new RejectGroupInviteValidator(_dbContext);
// Arrange
string userSub = Guid.NewGuid().ToString();
var user = new DeUrgenta.Domain.Entities.User
{
FirstName = "Integration",
LastName = "Test",
Sub = userSub
};
string adminSub = Guid.NewGuid().ToString();
var admin = new DeUrgenta.Domain.Entities.User
{
FirstName = "Admin",
LastName = "Test",
Sub = adminSub
};
await _dbContext.Users.AddAsync(user);
await _dbContext.Users.AddAsync(admin);
var group = new Group
{
Admin = admin,
Name = "group"
};
var groupInvite = new GroupInvite
{
InvitationReceiver = user,
InvitationSender = admin,
Group = group
};
await _dbContext.GroupInvites.AddAsync(groupInvite);
await _dbContext.Groups.AddAsync(group);
await _dbContext.SaveChangesAsync();
// Act
bool isValid = await sut.IsValidAsync(new RejectGroupInvite(userSub, groupInvite.Id));
// Assert
isValid.ShouldBeTrue();
}
public static string buildGroupInviteSubject(Group group, GroupInvite invite, GXUser user)
{
if (group == null)
{
return("");
}
if (invite == null)
{
return("");
}
if (user == null)
{
return("");
}
var sb = new StringBuilder();
if (!string.IsNullOrEmpty(user.lastName) & !string.IsNullOrEmpty(user.firstName))
{
sb.AppendFormat("{0} {1}", user.firstName, user.lastName);
}
else
{
sb.AppendFormat("{0}", user.Email);
}
sb.AppendFormat(" has invited you to to ");
switch (user.gender)
{
case "":
sb.Append("their");
break;
case "m":
sb.Append("his");
break;
case "f":
sb.Append("her");
break;
default:
sb.Append("their");
break;
}
sb.AppendFormat(" group {0} on Gift Exchange", group.name);
return(sb.ToString());
}
bool IGroupInvitesInterface.TryGetValue(UGUI requestingAgent, UUID groupInviteID, out GroupInvite ginvite)
{
MemoryGroupInfo grpInfo;
GroupInvite intInvite;
UUID groupID;
if (m_GroupInvitesToGroup.TryGetValue(groupInviteID, out groupID) &&
m_Groups.TryGetValue(groupID, out grpInfo) &&
grpInfo.Invites.TryGetValue(groupInviteID, out intInvite))
{
ginvite = new GroupInvite(intInvite);
return(true);
}
ginvite = null;
return(false);
}
public async Task DeleteInviteAsync_ShouldDeleteInvite_ThenReturnInviteResponse()
{
const int characterId = 12;
const int groupId = 8;
var groupInvite = new GroupInvite();
var response = new DeleteInviteResponse();
_groupService.CancelOrRejectInviteAsync(_executionContext, groupId, characterId)
.Returns(groupInvite);
_mapper.Map <DeleteInviteResponse>(groupInvite)
.Returns(response);
var result = await _controller.DeleteInviteAsync(_executionContext, groupId, characterId);
result.Value.Should().BeSameAs(response);
}
public void CancelOrRejectInviteAsync_ShouldEnsureUserCanDeleteGroupInvite()
{
const int groupId = 42;
const int characterId = 24;
var executionContext = new NaheulbookExecutionContext();
var groupInvite = new GroupInvite();
_unitOfWorkFactory.GetUnitOfWork().GroupInvites.GetByCharacterIdAndGroupIdWithGroupWithCharacterAsync(groupId, characterId)
.Returns(groupInvite);
_authorizationUtil.When(x => x.EnsureCanDeleteGroupInvite(executionContext, groupInvite))
.Throw(new TestException());
Func <Task> act = () => _service.CancelOrRejectInviteAsync(executionContext, groupId, characterId);
act.Should().Throw <TestException>();
}
public async static Task <TaskResult> AddInvite(Group group, User user, User target)
{
// Validate arguments
TaskResult validate = await TargetedCommandValidate(group, user, target, "addinvite");
if (!validate.Succeeded)
{
return(validate);
}
using (VooperContext context = new VooperContext(VooperContext.DBOptions))
{
if (await context.GroupInvites.AnyAsync(x => x.User_Id == target.Id && x.Group_Id == group.Id))
{
return(new TaskResult(false, $"Error: That user is already invited!"));
}
GroupInvite invite = new GroupInvite()
{
Id = Guid.NewGuid().ToString(),
Group_Id = group.Id,
User_Id = target.Id
};
await context.GroupInvites.AddAsync(invite);
// Send a notification
Notification notification = new Notification()
{
NotificationID = Guid.NewGuid().ToString(),
Author = user.Id,
Content = $"Click above to see and join the group!",
Source = 0,
Linkback = $"https://spookvooper.com/Group/View?groupid={group.Id}",
Target = target.Id,
TimeSent = DateTime.UtcNow,
Title = $"You were invited to {group.Name}!",
Type = "Group Invite"
};
await context.Notifications.AddAsync(notification);
await context.SaveChangesAsync();
return(new TaskResult(true, $"Invited {target.UserName} to {group.Name}."));
}
}
void IGroupInvitesInterface.Add(UGUI requestingAgent, GroupInvite invite)
{
var vals = new Dictionary <string, object>
{
["InviteID"] = invite.ID,
["GroupID"] = invite.Group.ID,
["RoleID"] = invite.RoleID,
["PrincipalID"] = invite.Principal.ID,
["Timestamp"] = invite.Timestamp
};
using (var conn = new SqlConnection(m_ConnectionString))
{
conn.Open();
conn.InsertInto("groupinvites", vals);
}
}
public async Task PostCreateInviteAsync_ShouldCreateInvite_ThenReturnInviteResponse()
{
const int groupId = 8;
var createInviteRequest = new CreateInviteRequest();
var createdInvite = new GroupInvite();
var groupInviteResponse = new GroupInviteResponse();
_groupService.CreateInviteAsync(_executionContext, groupId, createInviteRequest)
.Returns(createdInvite);
_mapper.Map <GroupInviteResponse>(createdInvite)
.Returns(groupInviteResponse);
var result = await _controller.PostCreateInviteAsync(_executionContext, groupId, createInviteRequest);
result.Value.Should().BeSameAs(groupInviteResponse);
result.StatusCode.Should().Be(StatusCodes.Status201Created);
}
public async Task <RepositoryActionResult <GroupInvite> > AddInviteEmailAsync(int groupId, string senderId, string email)
{
var sender = await _context.Users.FirstOrDefaultAsync(u => u.Id == senderId);
var invited = await _context.Users.FirstOrDefaultAsync(u => u.Email == email);
var group = await _context.Groups.FirstOrDefaultAsync(e => e.GroupId == groupId);
if (sender == null || invited == null || group == null)
{
return(new RepositoryActionResult <GroupInvite>(null, RepositoryStatus.NotFound));
}
var existingInvite = await _context.GroupInvites.FirstOrDefaultAsync(
i => i.GroupId == groupId && i.Invited.Email == email);
if (existingInvite != null)
{
return(new RepositoryActionResult <GroupInvite>(existingInvite, RepositoryStatus.BadRequest));
}
try
{
var invite = new GroupInvite {
GroupId = groupId, SenderId = senderId, InvitedId = invited.Id
};
var result = _context.GroupInvites.Add(invite);
await _context.SaveChangesAsync();
return(new RepositoryActionResult <GroupInvite>(result, RepositoryStatus.Created));
}
catch (Exception e)
{
var ex = new ExceptionWrapper
{
ExceptionMessage = e.Message,
ExceptionStackTrace = e.StackTrace,
LogTime = DateTime.Now
};
_context.Exception.Add(ex);
await _context.SaveChangesAsync();
return(new RepositoryActionResult <GroupInvite>(null, RepositoryStatus.Error));
}
}
public async Task CancelOrRejectInviteAsync_ShouldDeleteInviteFromDatabase()
{
const int groupId = 42;
const int characterId = 24;
var executionContext = new NaheulbookExecutionContext();
var groupInvite = new GroupInvite();
_unitOfWorkFactory.GetUnitOfWork().GroupInvites.GetByCharacterIdAndGroupIdWithGroupWithCharacterAsync(groupId, characterId)
.Returns(groupInvite);
await _service.CancelOrRejectInviteAsync(executionContext, groupId, characterId);
Received.InOrder(() =>
{
_unitOfWorkFactory.GetUnitOfWork().GroupInvites.Remove(groupInvite);
_unitOfWorkFactory.GetUnitOfWork().SaveChangesAsync();
});
}
public void AcceptInviteAsync_ShouldThrowIfCharacterIsAlreadyInAGroup()
{
const int groupId = 42;
const int characterId = 24;
var character = new Character {
GroupId = 8
};
var groupInvite = new GroupInvite {
GroupId = groupId, Character = character
};
_unitOfWorkFactory.GetUnitOfWork().GroupInvites.GetByCharacterIdAndGroupIdWithGroupWithCharacterAsync(groupId, characterId)
.Returns(groupInvite);
Func <Task> act = () => _service.AcceptInviteAsync(new NaheulbookExecutionContext(), groupId, characterId);
act.Should().Throw <CharacterAlreadyInAGroupException>();
}
public virtual Result Invite( User inviter, String receiver, Group group, String msg, String inviteUrl )
{
Result result = this.getReceivers( receiver, group.Id );
if (result.HasErrors) {
return result;
}
List<User> users = result.Info as List<User>;
foreach (User user in users) {
GroupInvite g = new GroupInvite();
g.Receiver = user;
g.Inviter = inviter;
g.OwnerId = group.Id;
g.Msg = msg;
g.Code = Guid.NewGuid().ToString();
g.insert();
//-----------send msg--------------------
String lnkInvite = inviteUrl.Replace( "999", g.Id.ToString() ) + "?code=" + g.Code;
String msgTitle = inviter.Name + " 诚邀您加入群组";
String msgBody = string.Format( "<a href=\"{1}\" target=\"_blank\">{0}</a> 诚邀您加入群组 “{2}”， <a href=\"{3}\" target=\"_blank\">请点击此处接受邀请</a>。 ", inviter.Name, Link.ToMember( inviter ), group.Name, lnkInvite );
msgBody += "<br/><br/>邀请信息：" + g.Msg;
msgService.SendMsg( inviter, user.Name, msgTitle, msgBody );
}
return new Result();
}
private String checkValid( GroupInvite gi, String code )
{
if (gi == null) return "邀请不存在";
if (gi.Code.Equals( code ) == false) return "邀请不存在";
if (ctx.viewer.Id != gi.Receiver.Id) return "邀请不存在";
Group group = Group.findById( gi.OwnerId );
if (group == null) return "邀请不存在";
if (gi.Status == 1) return "邀请不存在"; // 邀请只能用一次。比如：受邀用户捣乱，管理员将其删除。此用户不能再利用旧的邀请码直接进入。
if (mgrService.IsGroupMember( ctx.viewer.Id, group.Id )) return "您已经是成员";
return null;
}