42 lines
1.6 KiB
JavaScript
42 lines
1.6 KiB
JavaScript
'use strict';
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const { enhanceCommandError } = require('../tools.js');
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// Deletes specified messages
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module.exports = async (connection, range, options) => {
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if (connection.state !== connection.states.SELECTED || !range) {
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// nothing to do here
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return;
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}
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options = options || {};
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await connection.messageFlagsAdd(range, ['\\Deleted'], options);
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let byUid = options.uid && connection.capabilities.has('UIDPLUS');
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let command = byUid ? 'UID EXPUNGE' : 'EXPUNGE';
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let attributes = byUid ? [{ type: 'SEQUENCE', value: range }] : false;
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let response;
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try {
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response = await connection.exec(command, attributes);
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// A OK [HIGHESTMODSEQ 9122] Expunge completed (0.010 + 0.000 + 0.012 secs).
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let section = response.response.attributes && response.response.attributes[0] && response.response.attributes[0].section;
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let responseCode = section && section.length && section[0] && typeof section[0].value === 'string' ? section[0].value : '';
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if (responseCode.toUpperCase() === 'HIGHESTMODSEQ') {
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let highestModseq = section[1] && typeof section[1].value === 'string' && !isNaN(section[1].value) ? BigInt(section[1].value) : false;
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if (highestModseq && (!connection.mailbox.highestModseq || highestModseq > connection.mailbox.highestModseq)) {
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connection.mailbox.highestModseq = highestModseq;
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}
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}
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response.next();
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return true;
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} catch (err) {
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await enhanceCommandError(err);
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connection.log.warn({ err, cid: connection.id });
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return false;
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}
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};
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