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Merge pull request #3 from jonluca/patch-1
Cache the domains
authored by
Akshat Kotpalliwar
and committed by
GitHub
5350651a
77bd574d
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-3
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index.ts
+12
-3
index.ts
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import fs from 'fs/promises';
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import Path from 'path';
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import path from 'path';
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let cachedDomains: string[] | undefined = undefined;
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const loadDomains = async () => {
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if(cachedDomains) return cachedDomains;
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const disposableDomainsBuffer = await fs.readFile(path.join(__dirname, 'index.json'));
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const disposableDomains = JSON.parse(disposableDomainsBuffer.toString());
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cachedDomains = disposableDomains;
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return disposableDomains;
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}
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// Function to detect disposable email addresses
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export default async function disposableEmailDetector(email: string): Promise<boolean> {
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try {
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// Load the list of disposable email domains from the index.json file
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const disposableDomainsBuffer = await fs.readFile(Path.join(__dirname, 'index.json'));
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const disposableDomains = JSON.parse(disposableDomainsBuffer.toString());
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const disposableDomains = await loadDomains();
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// Extract the domain from the email address
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const domain = email.split('@')[1].toLowerCase(); // Get the domain part of the email address and convert it to lowercase