37 lines
950 B
JavaScript
37 lines
950 B
JavaScript
const { articles } = require('../database/models');
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//the query function that can be reused
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const query = (ascending, titlesOnly) => async (req, res) => {
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//specific search
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if (req.params.id && typeof(parseInt(req.params.id)) === 'number') {
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const result = await articles.findOne({
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attributes: [
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'index', 'title', 'author', ...(!titlesOnly ? ['body', 'edits'] : [])
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],
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order: [
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['index', ascending ? 'ASC' : 'DESC']
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],
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offset: parseInt(req.query.id) || 0,
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limit: 1
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});
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return res.status(200).json(result);
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}
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//default search
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else {
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const result = await articles.findAndCountAll({
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attributes: [
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'index', 'title', 'author', ...(!titlesOnly ? ['body', 'edits'] : [])
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],
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order: [
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['index', ascending ? 'ASC' : 'DESC']
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],
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limit: parseInt(req.query.limit) || parseInt(process.env.QUERY_LIMIT) || 999
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});
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return res.status(200).json(result.rows || result);
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}
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};
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module.exports = query; |