Function: useMessages()

typescript
1
useMessages(): object

Defined in: packages/identus-react/src/hooks/useMessages.ts:81

Hook for accessing DIDComm message context and operations.

Provides functionality for managing DIDComm messages including reading, deleting, and filtering messages by type. This hook must be used within a MessagesProvider.

Returns

Messages context

deleteMessage()

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deleteMessage: (message) => Promise<void>

Function to delete a message

Parameters

message

Message

Returns

Promise<void>

load()

typescript
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load: () => Promise<void>

Function to refresh messages from storage

Returns

Promise<void>

messages

typescript
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messages: object[]

Array of all messages with their read status

readMessage()

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readMessage: (message) => Promise<void>

Function to mark a message as read

Parameters

message

Message

Returns

Promise<void>

receivedMessages

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receivedMessages: Message[]

Array of received messages only

sentMessages

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sentMessages: Message[]

Array of sent messages only

unreadMessages

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unreadMessages: Message[]

Array of unread messages only

Throws

When used outside of MessagesProvider

Example

tsx
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import { useMessages } from '@trust0/identus-react/hooks';


function MessageInbox() {
  const { 
    messages, 
    unreadMessages, 
    readMessage, 
    deleteMessage,
    getMessages 
  } = useMessages();
  
  const handleReadMessage = async (message) => {
    try {
      await readMessage(message);
      console.log('Message marked as read');
    } catch (error) {
      console.error('Failed to mark message as read:', error);
    }
  };
  
  const handleDeleteMessage = async (message) => {
    try {
      await deleteMessage(message);
      console.log('Message deleted');
    } catch (error) {
      console.error('Failed to delete message:', error);
    }
  };
  
  const refreshMessages = async () => {
    try {
      await getMessages();
      console.log('Messages refreshed');
    } catch (error) {
      console.error('Failed to refresh messages:', error);
    }
  };
  
  return (
    <div>
      <h3>Messages ({messages.length})</h3>
      <p>Unread: {unreadMessages.length}</p>
      
      <button onClick={refreshMessages}>Refresh</button>
      
      {messages.map((item, index) => (
        <div key={index} className={!item.read ? 'unread' : ''}>
          <p>From: {item.message.from?.toString()}</p>
          <p>Type: {item.message.piuri}</p>
          <button onClick={() => handleReadMessage(item.message)}>
            Mark as Read
          </button>
          <button onClick={() => handleDeleteMessage(item.message)}>
            Delete
          </button>
        </div>
      ))}
    </div>
  );
}