Question

For my Web App Development class, I was tasked with writing an "updateEmailAddress" function, and I don't really know what I'm doing.

So far this is what I have:
async function updateEmailAddress(userId: string, newEmail: string): Promise {
const users = await userRepository
.createQueryBuilder('user')
.update(User)
.set({ email: newEmail })
.execute();
return users;
}

Answer 1

The provided code is an example of an updateEmailAddress function written in JavaScript for a Web App Development class. It updates the email address of a user based on the given userId and newEmail.

Step-by-step explanation:

The subject of this question is Computers and Technology and the grade level is College.

The provided code is an example of an updateEmailAddress function written in JavaScript for a Web App Development class. This function takes two parameters: userId and newEmail. It uses the userRepository to update the email address of a user with the given userId to the newEmail.

The function uses asynchronous programming with the async and await keywords to wait for the execution of the query to complete before returning the updated user. The Promise type indicates that the function will return a promise.