86 lines
3.3 KiB
JavaScript
86 lines
3.3 KiB
JavaScript
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'use strict';
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const { db } = require('../db');
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const DEFAULTS = {
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request_to_admin: {
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subject: 'Action needed: access request from {{username}} awaiting approval',
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body_html:
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'<h2>Access request pending approval</h2>' +
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'<p><strong>{{username}}</strong> ({{email}}) has requested access to ' +
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'the {{target_type}} <strong>{{target_name}}</strong>.</p>' +
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'<p>Requested at {{created_at}}. Request reference #{{request_id}}.</p>' +
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'<p><strong>{{pending_count}}</strong> request(s) are currently waiting for a decision.</p>' +
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'<p><a href="{{approvals_url}}" style="display:inline-block;background:#1f7a70;color:#fff;' +
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'padding:10px 18px;border-radius:8px;text-decoration:none;font-weight:600">' +
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'Review pending requests</a></p>' +
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'<p style="font-size:12px;color:#6b7280">If the button does not work, open: {{approvals_url}}</p>',
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},
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approval_to_user: {
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subject: 'Your access request was approved',
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body_html:
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'<h2>Request approved</h2>' +
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'<p>Hello {{username}},</p>' +
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'<p>Your request to access the {{target_type}} <strong>{{target_name}}</strong> ' +
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'has been <strong>approved</strong>. You may now open it from the View Data page.</p>' +
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'<p><strong>{{validity}}</strong> — access expires on {{expires_at}}.</p>' +
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'<p>A live countdown is shown next to the folder on the View Data page.</p>',
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},
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denial_to_user: {
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subject: 'Your access request was declined',
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body_html:
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'<h2>Request declined</h2>' +
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'<p>Hello {{username}},</p>' +
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'<p>Unfortunately your request to access the {{target_type}} ' +
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'<strong>{{target_name}}</strong> was not approved at this time.</p>',
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},
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};
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function seedDefaults() {
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const exists = db.prepare('SELECT key FROM email_templates WHERE key = ?');
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const insert = db.prepare(
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'INSERT INTO email_templates (key, subject, body_html) VALUES (?, ?, ?)'
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);
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for (const [key, t] of Object.entries(DEFAULTS)) {
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if (!exists.get(key)) insert.run(key, t.subject, t.body_html);
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}
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}
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function getTemplate(key) {
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return (
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db.prepare('SELECT * FROM email_templates WHERE key = ?').get(key) ||
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DEFAULTS[key]
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);
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}
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function render(str, vars) {
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return String(str).replace(/\{\{\s*([\w.]+)\s*\}\}/g, (_, k) =>
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vars[k] !== undefined && vars[k] !== null ? String(vars[k]) : ''
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);
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}
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/** Returns { subject, html } with placeholders filled and footer appended. */
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function buildEmail(key, vars) {
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const t = getTemplate(key);
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const footer =
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'<hr style="margin-top:32px;border:none;border-top:1px solid #d8d8d8">' +
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'<p style="color:#8a8a8a;font-size:12px;margin-top:12px">' +
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'© 2026 Martinhal IT - Joao Vaz - Version 2.3</p>';
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return {
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subject: render(t.subject, vars),
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html: render(t.body_html, vars) + footer,
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};
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}
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const PLACEHOLDERS = {
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request_to_admin: ['username', 'email', 'target_type', 'target_name', 'created_at',
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'request_id', 'pending_count', 'approvals_url', 'portal_url'],
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approval_to_user: ['username', 'email', 'target_type', 'target_name', 'portal_url',
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'validity', 'expires_at'],
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denial_to_user: ['username', 'email', 'target_type', 'target_name', 'portal_url'],
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};
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module.exports = {
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seedDefaults, getTemplate, render, buildEmail,
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DEFAULTS, PLACEHOLDERS, KEYS: Object.keys(DEFAULTS),
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};
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