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routes: filtering by distance

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muerwre 2018-12-13 10:19:28 +07:00
parent c69da00b2a
commit 8248d9f166
12 changed files with 546 additions and 43 deletions
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25
backend/routes/route/list.js
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@ -28,23 +28,30 @@ module.exports = async (req, res) => {
};
}
const list = await Route.find({
let list = await Route.find({
...criteria,
distance: {
$gte: parseInt(distance[0], 10),
$lte: parseInt(distance[1], 10),
},
public: true,
}, '_id title distance owner updated_at', { limit: 500 }).populate('owner');
const filtered = list.filter(item => (
list = list.filter(item => (
!author || item.owner._id === author
));
const limits = list.reduce(({ min, max }, { distance: dist }) => ({
min: Math.ceil(Math.min(dist, min) / 20) * 20,
max: Math.ceil(Math.max(dist, max) / 20) * 20,
}), { min: 0, max: 0 });
if (distance && distance.length === 2) {
list = list.filter(item => (
item.distance >= parseInt(distance[0], 10) &&
item.distance <= parseInt(distance[1], 10)
));
}
res.send({
success: true,
list: filtered,
list,
...limits,
});
};