24 lines
573 B
JavaScript
24 lines
573 B
JavaScript
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import qs from 'query-string';
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// add rx methods to express
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export default function() {
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return function expressExtensions(req, res, next) {
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res.redirectWithFlash = uri => {
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const flash = req.flash();
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res.redirect(
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`${uri}?${qs.stringify(
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{ messages: qs.stringify(flash, { arrayFormat: 'index' }) },
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{ arrayFormat: 'index' }
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)}`
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);
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};
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res.sendFlash = (type, message) => {
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if (type && message) {
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req.flash(type, message);
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}
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return res.json(req.flash());
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};
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next();
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};
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}
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