onConversationRemoved

Sets up a listener for when a message is deleted from a conversation.

Usage

const creatorAddress = '0x...';
const conversationHash = '0x...';

// Listen to all conversations removed by the specified sender
chat.onConversationRemoved(creatorAddress, null, (sender, conversationHash) => {
  console.log(sender);
  console.log(conversationHash);
});

// Listen to a specific conversation removed by any sender
chat.onConversationRemoved(null, conversationHash, (sender, conversationHash) => {
  console.log(sender);
  console.log(conversationHash);
});

// Listen to any conversation removal events
chat.onConversationRemoved(null, null, (sender, conversationHash) => {
  console.log(sender);
  console.log(conversationHash);
});

Stop watching

// Listen to any conversation removal events
const stopWatching = chat.onConversationRemoved(null, null, (sender, conversationHash) => {
  console.log(sender);
  console.log(conversationHash);
});

// ... Later, to stop watching for the events
stopWatching();

Returns

UnwatchFn

A function that can be invoked to stop watching for new event logs.

Parameters

sender

• Type Address | null

The conversation creator's address who deleted the conversation. If set to null, it listens for conversations removed by any sender.

conversationHash

• Type ConversationHash | null

The hash of the target conversation that got removed. If set to null, it listens for the removal of any conversation.

callback

• Type (sender: Address, conversationHash: ConversationHash) => void

A callback function that will be executed when a conversation removal event is detected. This callback is passed two arguments:

• sender: The creator's address who removed the conversation.

• conversationHash: The hash of the removed conversation.