pagination

This commit is contained in:
arnaucode
2017-07-12 12:48:30 +02:00
parent f9971ef8e4
commit af912e3a3b
5 changed files with 22 additions and 120 deletions

View File

@@ -4,6 +4,8 @@ var userModel = mongoose.model('userModel');
var notificationModel = mongoose.model('notificationModel');
var travelModel = mongoose.model('travelModel');
var config = require('../config');
var pageSize=config.pageSize;
/* */
var jwt = require('jsonwebtoken'); // used to create, sign, and verify tokens
@@ -21,8 +23,8 @@ exports.searchByString = function (req, res) {
userModel.find({
username: new RegExp(req.params.searchstring, "i")
})//perquè retorni tots els objectes que continguin l'string sense necessitat de que sigui exactament la mateixa string
.limit(Number(req.query.pageSize))
.skip(Number(req.query.pageSize) * Number(req.query.page))
.limit(pageSize)
.skip(pageSize * Number(req.query.page))
.lean()
.select('username avatar')
.exec(function (err, users) {
@@ -34,8 +36,8 @@ exports.searchByString = function (req, res) {
{title: new RegExp(req.params.searchstring, "i")}
]
})//perquè retorni tots els objectes que continguin l'string sense necessitat de que sigui exactament la mateixa string
.limit(Number(req.query.pageSize))
.skip(Number(req.query.pageSize) * Number(req.query.page))
.limit(pageSize)
.skip(pageSize * Number(req.query.page))
.lean()
.select('title from to date type')
.exec(function (err, travels) {

View File

@@ -5,8 +5,9 @@ var notificationModel = mongoose.model('notificationModel');
var travelModel = mongoose.model('travelModel');
var commentModel = mongoose.model('commentModel');
var config = require('../config');
var pageSize=config.pageSize;
//GET
var pageSize=20;
exports.getAllTravels = function(req, res) {
//get travels with futures dates ($gte - greater than and equal than)
travelModel.find({date: {$gte: new Date()}})

View File

@@ -4,6 +4,8 @@ var userModel = mongoose.model('userModel');
var notificationModel = mongoose.model('notificationModel');
var travelModel = mongoose.model('travelModel');
var config = require('../config');
var pageSize=config.pageSize;
/* */
var jwt = require('jsonwebtoken'); // used to create, sign, and verify tokens
@@ -153,8 +155,8 @@ exports.login = function(req, res) {
//GET - Return all Users in the DB
exports.getAllUsers = function(req, res) {
userModel.find()
.limit(Number(req.query.pageSize))
.skip(Number(req.query.pageSize) * Number(req.query.page))
.limit(pageSize)
.skip(pageSize * Number(req.query.page))
.exec(function(err, users) {
if (err) return res.send(500, err.message);
res.status(200).jsonp(users);