public void OnActionExecuting(ActionExecutingContext context)
{
foreach (var argument in context.ActionArguments.Values.Where(v => v is AddUserToChatRequest))
{
AddUserToChatRequest command = argument as AddUserToChatRequest;
_chatValidationService.RequireUserIsGroupMemberFromChat(command.Username, command.ChatId);
_chatValidationService.RequireUserIsNotChatMember(command.Username, command.ChatId);
}
}
public async Task <IActionResult> AddUserToChat(string chatId, AddUserToChatRequest request)
{
using (var db = ArangoDatabase.CreateWithSetting())
{
var usersInChatGraph = db.Graph("ChatsUserGraph");
var edge = new ChatMembers {
Chat = chatId, User = request.UserId
};
await usersInChatGraph.InsertEdgeAsync <ChatMembers>(edge);
return(Ok());
}
}
public IActionResult AddUserToChat(AddUserToChatRequest command)
{
_chatUserService.AddUserToChatByUsername(command.Username, command.ChatId);
return(NoContent());
}
