/// <inheritdoc />
public async Task <Message> ReplyToAsync(string userId, Message message, MessageToEdit messageParam, CancellationToken token = default(CancellationToken))
{
ThrowIfDisposed();
token.ThrowIfCancellationRequested();
if (message.SenderId != userId && message.RecipientId != userId)
{
throw new UnauthorizedAccessException("The sender must be a part of the conversation.");
}
Thread thread;
if (message.ThreadId == null)
{
thread = new Thread
{
Id = Guid.NewGuid().ToString(),
Subject = message.Subject,
SenderId = message.SenderId
};
}
else
{
thread = await Context.Threads.FirstOrDefaultAsync(e => e.Id == message.ThreadId, token);
if (thread == null)
{
return(null);
}
thread.IsArchived = false;
Context.Update(thread);
}
message.IsArchived = false;
Context.Update(message);
Message newMessage = new Message
{
Id = Guid.NewGuid(),
ThreadId = thread.Id,
Thread = thread,
SenderId = userId,
RecipientId = message.SenderId,
Subject = message.Subject,
Content = messageParam.Content,
MessageSent = DateTime.UtcNow
};
await DbSet.AddAsync(newMessage, token);
thread.Modified = DateTime.UtcNow;
await Context.SaveChangesAsync(token);
return(newMessage);
}
/// <inheritdoc />
public Message ReplyTo(string userId, Message message, MessageToEdit messageParam)
{
ThrowIfDisposed();
if (message.SenderId != userId && message.RecipientId != userId)
{
throw new UnauthorizedAccessException("The sender must be a part of the conversation.");
}
Thread thread;
if (message.ThreadId == null)
{
thread = new Thread
{
Id = Guid.NewGuid().ToString(),
Subject = message.Subject,
SenderId = message.SenderId
};
}
else
{
thread = Context.Threads.FirstOrDefault(e => e.Id == message.ThreadId);
if (thread == null)
{
return(null);
}
thread.IsArchived = false;
Context.Update(thread);
}
message.IsArchived = false;
Context.Update(message);
Message newMessage = new Message
{
Id = Guid.NewGuid(),
ThreadId = thread.Id,
SenderId = userId,
RecipientId = message.SenderId,
Subject = message.Subject,
Content = messageParam.Content,
MessageSent = DateTime.UtcNow
};
DbSet.Add(newMessage);
thread.Modified = DateTime.UtcNow;
Context.SaveChanges();
return(newMessage);
}
/// <inheritdoc />
public void ArchiveThread(Thread thread)
{
ThrowIfDisposed();
if (thread.IsArchived)
{
return;
}
thread.IsArchived = true;
Context.Update(thread);
foreach (Message message in Context.Messages.Where(e => e.ThreadId == thread.Id))
{
message.IsArchived = true;
Context.Update(message);
}
Context.SaveChanges();
}
/// <inheritdoc />
public async Task ArchiveThreadAsync(Thread thread, CancellationToken token = default(CancellationToken))
{
ThrowIfDisposed();
token.ThrowIfCancellationRequested();
if (thread.IsArchived)
{
return;
}
thread.IsArchived = true;
Context.Update(thread);
foreach (Message message in Context.Messages.Where(e => e.ThreadId == thread.Id))
{
message.IsArchived = true;
Context.Update(message);
}
await Context.SaveChangesAsync(token);
}