private DataEntities.Chat CreateChat(CreateOrUpdateChatOptions options)
{
var chatMemberLogins = (IList <string>)options.ExtraData;
var chat = mapper.Map <DataEntities.Chat>(options);
chat.LastUpdate = DateTime.Now;
chatRepository.SaveChat(chat);
var initiator = this.userService.GetUser(options.InitiatorLogin);
var adminChatPermission = new AddOrUpdateChatPermissionOptions(
userLogin: initiator.Login,
chatId: chat.ChatId,
permissionType: ChatPermissionTypes.Administrate,
initiatorLogin: ChatPermissionService.SYSTEM_PERMISSION,
lastUpdate: DateTime.Now);
this.chatPermissionService.AddOrUpdateChatPermission(adminChatPermission);
foreach (var userLogin in chatMemberLogins)
{
var userChatPermission = new AddOrUpdateChatPermissionOptions(
userLogin: userLogin,
chatId: chat.ChatId,
permissionType: chat.ChatType == (int)ChatTypes.PrivateChat
? ChatPermissionTypes.Administrate
: ChatPermissionTypes.ReadWrite,
initiatorLogin: initiator.Login,
lastUpdate: DateTime.Now);
this.chatPermissionService.AddOrUpdateChatPermission(userChatPermission);
}
return(chat);
}
private DataEntities.Chat UpdateChat(CreateOrUpdateChatOptions options)
{
var chat = this.chatRepository.GetChat(options.ChatId);
chat.Title = options.Title;
chat.LastUpdate = DateTime.Now;
this.chatRepository.SaveChat(chat);
var chatMemberLogins = (IList <string>)options.ExtraData;
var existingChatMembers = chat.ChatPermissions
.Where(chp => chp.Chat.ChatId == chat.ChatId)
.Select(chp => chp.ChatUser.Login)
.ToList();
var newChatMembers = chatMemberLogins
.Where(nchm => !existingChatMembers.Contains(nchm));
foreach (var userLogin in newChatMembers)
{
var userChatPermission = new AddOrUpdateChatPermissionOptions(
userLogin: userLogin,
chatId: chat.ChatId,
permissionType: chat.ChatType == (int)ChatTypes.PrivateChat
? ChatPermissionTypes.Administrate
: ChatPermissionTypes.ReadWrite,
initiatorLogin: options.InitiatorLogin,
lastUpdate: DateTime.Now);
this.chatPermissionService.AddOrUpdateChatPermission(userChatPermission);
}
return(chat);
}
public OperationResult CreateOrUpdateChat(CreateOrUpdateChatOptions options)
{
OperationResult operationResult;
try
{
var domainOptions = mapper.Map <DomainOptions.CreateOrUpdateChatOptions>(options);
var domainChat = this.chatService.CreateOrUpdateChat(domainOptions);
var resultOptions = this.mapper.Map <CreateOrUpdateChatOptions>(domainChat);
resultOptions.MembersLogins = options.MembersLogins;
if (!resultOptions.MembersLogins.Contains(options.InitiatorLogin))
{
resultOptions.MembersLogins.Add(options.InitiatorLogin);
}
foreach (var userLogin in resultOptions.MembersLogins)
{
var chatMember = this.userService.GetUser(userLogin);
CreateOrUpdateChatForClient(
chatMember.Login,
resultOptions);
}
operationResult = new OperationResult(OperationResultTypes.Success);
}
catch (Exception exception)
{
operationResult = new OperationResult(
operationResultType: OperationResultTypes.Failure,
message: exception.ToString());
}
return(operationResult);
}
public void AddOrUpdateChat(CreateOrUpdateChatOptions options)
{
var chat = this.mapper.Map <Chat>(options);
this.chatService.AddOrUpdateChat(chat);
var chatPermissionOptions = (AddOrUpdateChatPermissionOptions)options.ExtraData;
var chatPermission = this.mapper.Map <ChatPermission>(chatPermissionOptions);
this.userService.SaveClientChatPermission(chatPermission);
ChatEventsConnector.OnAddOrUpdateChat(chat);
ChatEventsConnector.OnUpdateChatPermission(chatPermission);
}
private void CreateOrUpdateChatForClient(
string userLogin,
CreateOrUpdateChatOptions options)
{
try
{
if (this.chatServiceCallbacks.ContainsKey(userLogin))
{
var domainChatPermission = this.chatPermissionService.GetChatPermission(userLogin, options.ChatId);
var chatPermissionOptions = this.mapper.Map <AddOrUpdateChatPermissionOptions>(domainChatPermission);
options.ExtraData = chatPermissionOptions;
var usersChatServiceCallback = this.chatServiceCallbacks[userLogin];
usersChatServiceCallback.AddOrUpdateChat(options);
}
}
catch (Exception exception)
{
Console.WriteLine(exception);
}
}
public Chat CreateOrUpdateChat(CreateOrUpdateChatOptions options)
{
_ = options ?? throw new ArgumentNullException("Can not create or update chat, because options are null");
bool isNewChat = chatRepository.GetChat(options.ChatId) == null;
if (!chatPermissionService.DoesUserHavePermission(
options.InitiatorLogin,
options.ChatId,
ChatPermissionTypes.Moderate) &&
!isNewChat)
{
throw new ArgumentException($"Can not save chat, because initiator " +
$"(user #{options.InitiatorLogin.ToString()}) does not have permissions");
}
var chat = isNewChat
? CreateChat(options)
: UpdateChat(options);
var domainChat = this.mapper.Map <Chat>(chat);
return(domainChat);
}