()
| 99 | |
| 100 | // Returns true if a user is signed-in. |
| 101 | function isUserSignedIn() { |
| 102 | return !!getAuth().currentUser; |
| 103 | } |
| 104 | |
| 105 | // Saves a new message to Cloud Firestore. |
| 106 | async function saveMessage(messageText) { |
no outgoing calls
no test coverage detected