15 lines
396 B
JavaScript
15 lines
396 B
JavaScript
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'use strict';
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module.exports = function lastModified () {
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return function lastModifiedMiddleware (req, res, next) {
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const { affectedTables } = res.locals;
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if(!!affectedTables) {
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const lastUpdatedAt = affectedTables.getLastUpdatedAt(Date.now());
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res.header('Last-Modified', new Date(lastUpdatedAt).toUTCString());
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}
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next();
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};
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};
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