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Updated SEARCH UID range queries

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This commit is contained in:
Andris Reinman 2017-07-16 23:04:59 +03:00
parent e265cd254e
commit 93ba7f6c8c
2 changed files with 18 additions and 10 deletions
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5
lib/handlers/on-search.js
View file

@ -1,6 +1,7 @@
'use strict'; 'use strict';
const db = require('../db'); const db = require('../db');
const tools = require('../tools');
/** /**
* Returns an array of matching UID values * Returns an array of matching UID values
@ -93,9 +94,7 @@ module.exports = server => (path, options, session, callback) => {
if (term.value.length !== session.selected.uidList.length) { if (term.value.length !== session.selected.uidList.length) {
// not 1:* // not 1:*
parent.push({ parent.push({
uid: { uid: tools.checkRangeQuery(term.value, ne)
[!ne ? '$in' : '$nin']: term.value
}
}); });
} else if (ne) { } else if (ne) {
parent.push({ parent.push({

23
lib/tools.js
View file

@ -2,28 +2,37 @@
const punycode = require('punycode'); const punycode = require('punycode');
function checkRangeQuery(uids) { function checkRangeQuery(uids, ne) {
// check if uids is a straight continous array and if such then return a range query, // check if uids is a straight continous array and if such then return a range query,
// otherwise retrun a $in query // otherwise retrun a $in query
if (uids.length === 1) { if (uids.length === 1) {
return { return {
$eq: uids[0] [!ne ? '$eq' : '$ne']: uids[0]
}; };
} }
for (let i = 1, len = uids.length; i < len; i++) { for (let i = 1, len = uids.length; i < len; i++) {
if (uids[i] !== uids[i - 1] + 1) { if (uids[i] !== uids[i - 1] + 1) {
return { return {
$in: uids [!ne ? '$in' : '$nin']: uids
}; };
} }
} }
return { if (!ne) {
$gte: uids[0], return {
$lte: uids[uids.length - 1] $gte: uids[0],
}; $lte: uids[uids.length - 1]
};
} else {
return {
$not: {
$gte: uids[0],
$lte: uids[uids.length - 1]
}
};
}
} }
function normalizeAddress(address, withNames) { function normalizeAddress(address, withNames) {