EmailTemp Usage Guide

This guide explains how to use the provided utility functions for fetching email domains, generating random emails, listing emails, and retrieving the email body.

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Prerequisites

Before using the utility, ensure the following:
- Node.js version 14 or higher is installed.
- The required modules/functions are properly exported from ./index:
- listEmails: Fetches the list of emails associated with an email address.
- getEmailBody: Retrieves the content of an email by its inboxid.
- getDomains: Retrieves a list of available email domains.
- randomEmail: Generates a random email address using a specified domain.

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Setup

1. Ensure all required functions are implemented and exported in ./index.js.

2. Install any necessary dependencies (if applicable):
``bash
npm install
`

3. Save the following example code in a file (e.g., example.js) and run it using Node.js.

---

Code Example

Here is a complete example of how to use the utility functions:

`javascript
const { listEmails, getEmailBody, getDomains, randomEmail } = require('mail-genie');

(async () => {
try {
// Step 1: Get all available domains
const allDomain = await getDomains();
console.log("Available Domains:", allDomain);

// Step 2: Select a random domain from the list
const randomIndex = Math.floor(Math.random() * allDomain.length);
const randomDomain = allDomain[randomIndex];
console.log("Randomly Selected Domain:", randomDomain);

// Step 3: Generate a random email using the selected domain
const email = randomEmail(randomDomain);
console.log("Generated Random Email:", email);

// Step 4: Fetch the list of emails for the generated email address
const listEmail = await listEmails(email.email);
console.log("List of Emails:", listEmail);

// Step 5: Fetch the body of the first email in the inbox
if (listEmail.length > 0) {
const bodyEmail = await getEmailBody(email.email, listEmail[0].inboxid);
console.log("Email Body:", bodyEmail);
} else {
console.log("No emails found for this address.");
}
} catch (error) {
console.error("An error occurred:", error.message);
}
})();
`

---

Explanation

$3

- Use the getDomains function to retrieve a list of available email domains.
- Example output:
`javascript
["example.com", "test.com", "demo.com"]
`

$3

- Randomly select one domain from the retrieved list using Math.random().

$3

- Use the randomEmail function, passing the selected domain as a parameter.
- Example output:
`javascript
{ email: "randomuser@example.com" }
`

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- Use the listEmails function, passing the generated email address to retrieve the list of emails associated with it.
- Example output:
`javascript
[
{ inboxid: 123, subject: "Welcome!" },
{ inboxid: 124, subject: "Your Invoice" }
]
`

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- Use the getEmailBody function, passing the email address and the inboxid of the first email in the list to retrieve the email's content.
- Example output:
`javascript
"Welcome to our service! We're glad to have you."
`

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Error Handling

- No Domains Available:
If getDomains returns an empty array, the program will not proceed and should handle this with an error message.

- No Emails Found:
If listEmails returns an empty array, it will log "No emails found for this address.".

- Invalid Parameters:
Ensure randomEmail, listEmails, and getEmailBody are called with valid arguments.

---

Expected Output

$3

`plaintext
Available Domains: ["example.com", "test.com", "demo.com"]
Randomly Selected Domain: test.com
Generated Random Email: { email: "randomuser@test.com" }
List of Emails: [ { inboxid: 123, subject: "Welcome!" }, { inboxid: 124, subject: "Your Invoice" } ]
Email Body: "Welcome to our service! We're glad to have you."
`

---

Run the Example

To execute the example:
`bash
node example.js
``

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License

This code is free to use and modify for your projects. No specific license is applied.