//It's not really a edit, just create a new version, with new time and new text
public async Task <bool> Edit(EditMessageDTO editMessageDTO, int jwtOwner, MyDbContext _context)
{
var valid = Helper.ValidMessageText(editMessageDTO.NewMessageText);
if (!valid)
{
throw new Exception("Message is invalid");
}
var message = await _context.Messages.FirstOrDefaultAsync(c => c.MessageId == editMessageDTO.MessageId);
if (message == null)
{
throw new Exception("Message does not exist, please contact the chat administrator");
}
if (message.UserId != jwtOwner)
{
throw new Exception("You don't own this message, you cannot modify it.");
}
message.AddMessageVersion(new MessageVersion(message.MessageId, editMessageDTO.NewMessageText));
await _context.SaveChangesAsync();
return(true);
}
public async Task EditMessage(int messageId, string messageText, JwtToken jwt, bool valid)
{
var client = _factory.CreateClient();
var newMessage = new EditMessageDTO(messageId, messageText);
var addMessageJson = new StringContent(
JsonConvert.SerializeObject(newMessage),
Encoding.UTF8,
"application/json");
client.DefaultRequestHeaders.Add("jwt", jwt.Token);
var response = await client.PostAsync("/editmessage", addMessageJson);
var result = await response.Content.ReadAsStringAsync();
if (valid)
{
Assert.Equal(System.Net.HttpStatusCode.OK, response.StatusCode);
}
else
{
Assert.Equal(System.Net.HttpStatusCode.InternalServerError, response.StatusCode);
}
}
public async Task DeleteMessage(string receiverId, EditMessageDTO message)
{
string senderName = Context.User.FindFirst(ClaimTypes.Name).Value;
ObjectId senderId = ObjectId.Parse(Context.User.FindFirst(ClaimTypes.NameIdentifier).Value);
ObjectId receiver = ObjectId.Parse(receiverId);
ObjectId?chatInteractionId = null;
if (message.ChatInteractionId != null)
{
chatInteractionId = ObjectId.Parse(message.ChatInteractionId);
}
var data = _context.GetDb;
var chatCollection = data.GetCollection <ChatInteraction>("ChatInteractions");
var userCollection = data.GetCollection <User>("Users");
var filterForSenderUser = Builders <User> .Filter.Eq("_id", senderId);
var filterForReceiverUser = Builders <User> .Filter.Eq("_id", receiver);
if (chatInteractionId != null)
{
// Delete message:
var filter = Builders <ChatInteraction> .Filter.Eq("_id", chatInteractionId);
var innerFilter = Builders <Message> .Filter.Eq("_id", ObjectId.Parse(message.Id));
var update = Builders <ChatInteraction> .Update.PullFilter("Messages", innerFilter);
await chatCollection.UpdateOneAsync(filter, update);
}
else
{
var receiverUser = (await userCollection.FindAsync(filterForReceiverUser)).FirstOrDefault();
// check receiver contacts if they contain sender
var chatInteractionWithSender = receiverUser.Contacts?.Where(contact => contact.Name == senderName).FirstOrDefault();
if (chatInteractionWithSender != null)
{
// Delete message:
var filter = Builders <ChatInteraction> .Filter.Eq("_id", chatInteractionId);
var innerFilter = Builders <Message> .Filter.Eq("_id", ObjectId.Parse(message.Id));
var update = Builders <ChatInteraction> .Update.PullFilter("Messages", innerFilter);
await chatCollection.UpdateOneAsync(filter, update);
}
else
{
return;
}
}
// Notify Users about Delete:
var userConnections = _connections.GetConnections(receiver);
foreach (var connectionId in userConnections)
{
await Clients.Client(connectionId).SendAsync("deletedMessage", new
{
SenderId = senderId.ToString(),
Message = new MessageReturnDTO {
Sender = senderName, Content = message.Message, Seen = false, Id = message.Id
},
ReceiverId = receiver.ToString(),
ChatInteractionId = chatInteractionId.ToString()
});
}
var senderConnections = _connections.GetConnections(senderId);
foreach (var connectionId in senderConnections)
{
await Clients.Client(connectionId).SendAsync("deletedMessage", new
{
SenderId = senderId.ToString(),
Message = new MessageReturnDTO {
Sender = senderName, Content = message.Message, Seen = false, Id = message.Id
},
ReceiverId = receiver.ToString(),
ChatInteractionId = chatInteractionId.ToString()
});
}
}
public async Task <IActionResult> TestEdit()
{
/*
* await _hub.EditMessage("60286f9f5e7da329ba5eb813",
* new EditMessageDTO { ChatInteractionId = "602923c3301b700389cdb3e1",
* Message = "TestEdit",
* Id = "602923c3301b700389cdb3e0"});
* return Ok();
*/
string senderName = "tes"; //Context.User.FindFirst(ClaimTypes.Name).Value;
ObjectId senderId = ObjectId.Parse("60286f7c5e7da329ba5eb812"); //ObjectId.Parse(Context.User.FindFirst(ClaimTypes.NameIdentifier).Value);
ObjectId receiver = ObjectId.Parse("60286f9f5e7da329ba5eb813");
ObjectId? chatInteractionId = null;
EditMessageDTO message = new EditMessageDTO {
ChatInteractionId = "602923c3301b700389cdb3e1",
Message = "TestEdit",
Id = "602923c3301b700389cdb3e0"
};
if (message.ChatInteractionId != null)
{
chatInteractionId = ObjectId.Parse(message.ChatInteractionId);
}
var data = _context.GetDb;
var chatCollection = data.GetCollection <ChatInteraction>("ChatInteractions");
var userCollection = data.GetCollection <User>("Users");
var filterForSenderUser = Builders <User> .Filter.Eq("_id", senderId);
var filterForReceiverUser = Builders <User> .Filter.Eq("_id", receiver);
if (chatInteractionId != null)
{
// Edit message:
var filterChat = Builders <ChatInteraction> .Filter.Eq("_id", chatInteractionId);
var filterMessage = Builders <Message> .Filter.Eq("_id", ObjectId.Parse(message.Id));
var filterMessageList = Builders <ChatInteraction> .Filter.ElemMatch("Messages", filterMessage);
var filter = Builders <ChatInteraction> .Filter.And(filterChat, filterMessageList);
var update = Builders <ChatInteraction> .Update.Set(chatOrigin => chatOrigin.Messages[-1].Content, message.Message);
await chatCollection.UpdateOneAsync(filter, update);
}
else
{
var receiverUser = (await userCollection.FindAsync(filterForReceiverUser)).FirstOrDefault();
// check receiver contacts if they contain sender
var chatInteractionWithSender = receiverUser.Contacts?.Where(contact => contact.Name == senderName).FirstOrDefault();
if (chatInteractionWithSender != null)
{
// Edit message:
var filterChat = Builders <ChatInteraction> .Filter.Eq("_id", chatInteractionId);
var filterMessage = Builders <Message> .Filter.Eq("_id", ObjectId.Parse(message.Id));
var filterMessageList = Builders <ChatInteraction> .Filter.ElemMatch(chat => chat.Messages, filterMessage);
var filter = Builders <ChatInteraction> .Filter.And(filterChat, filterMessageList);
var update = Builders <ChatInteraction> .Update.Set(chatOrigin => chatOrigin.Messages[-1].Content, message.Message);
await chatCollection.UpdateOneAsync(filter, update);
}
else
{
return(BadRequest());
}
}
return(Ok());
}
public async Task <IActionResult> TestDelete()
{
/*await _hub.EditMessage("60286f9f5e7da329ba5eb813",
* new EditMessageDTO
* {
* ChatInteractionId = "602923c3301b700389cdb3e1",
* Id = "602923c3301b700389cdb3e0"
* });
* return Ok();*/
string senderName = "tes"; //Context.User.FindFirst(ClaimTypes.Name).Value;
ObjectId senderId = ObjectId.Parse("60286f7c5e7da329ba5eb812"); //ObjectId.Parse(Context.User.FindFirst(ClaimTypes.NameIdentifier).Value);
ObjectId receiver = ObjectId.Parse("60286f9f5e7da329ba5eb813");
ObjectId? chatInteractionId = null;
EditMessageDTO message = new EditMessageDTO
{
ChatInteractionId = "60287f294060e2f632006ca2",
Message = "TestEdit",
Id = "6029ab7a00f5dc00eeeed3cb"
};
if (message.ChatInteractionId != null)
{
chatInteractionId = ObjectId.Parse(message.ChatInteractionId);
}
var data = _context.GetDb;
var chatCollection = data.GetCollection <ChatInteraction>("ChatInteractions");
var userCollection = data.GetCollection <User>("Users");
var filterForSenderUser = Builders <User> .Filter.Eq("_id", senderId);
var filterForReceiverUser = Builders <User> .Filter.Eq("_id", receiver);
if (chatInteractionId != null)
{
// Delete message:
var filter = Builders <ChatInteraction> .Filter.Eq("_id", chatInteractionId);
var innerFilter = Builders <Message> .Filter.Eq("_id", ObjectId.Parse(message.Id));
var update = Builders <ChatInteraction> .Update.PullFilter("Messages", innerFilter);
await chatCollection.UpdateOneAsync(filter, update);
}
else
{
var receiverUser = (await userCollection.FindAsync(filterForReceiverUser)).FirstOrDefault();
// check receiver contacts if they contain sender
var chatInteractionWithSender = receiverUser.Contacts?.Where(contact => contact.Name == senderName).FirstOrDefault();
if (chatInteractionWithSender != null)
{
// Delete message:
var filter = Builders <ChatInteraction> .Filter.Eq("_id", chatInteractionId);
var innerFilter = Builders <Message> .Filter.Eq("_id", ObjectId.Parse(message.Id));
var update = Builders <ChatInteraction> .Update.PullFilter("Messages", innerFilter);
await chatCollection.UpdateOneAsync(filter, update);
}
else
{
return(BadRequest());
}
}
return(Ok());
}
