api fixed, now working (without auth)

models/item.model.js

@@ -18,7 +18,7 @@ var Items = sequelize.define('Items', {
 	tableItem: 'Items',
 });
 
-sequelize.sync().then(() => {
+sequelize.sync({force:true}).then(() => {
   Items.create({
     description: 'Slip semi-propre',
     price: 4,
@@ -40,7 +40,7 @@ function getItemsByDate(page, step) {
   var offset = (page * step);
   return Items.findAll({
     offset: offset,
-    limit: step,
+    limit: offset + step,
     order: [['createdAt', 'DESC']]
   });
 }
@@ -49,7 +49,7 @@ function getItemsByUserId(id, page, step){
   var offset = (page * step);
   return Items.findAll({
     offset: offset,
-    limit: step,
+    limit: offset + step,
     where: { userId: id }
   });
 }
@@ -58,7 +58,7 @@ function getItemsByDescription(description, page, step) {
   var offset = (page * step);
   return Items.findAll({
     offset: offset,
-    limit: step,
+    limit: offset + step,
     where: { description: { $like: `%${description}%` } }
   });
 }

routes/item.route.js

-var express = require('express');
-var itemModel = require('../models/item.model');
-var router = express.Router();
+const express = require('express');
+const itemModel = require('../models/item.model');
+const router = express.Router();
 
-router.get('/:id', function(req, res) {
-	var id = parseInt(req.params.id);
+const DEFAULT_PAGE = 0;
+const DEFAULT_STEP = 10;
+
+router.get('/byId/:id', function(req, res) {
+	let id = parseInt(req.params.id);
 	itemModel.getItem(id).then(out => res.json(out));
 });
 
 router.get('/date', function(req, res) {
-	var page = parseInt(req.params.page);
-	var step = parseInt(req.params.step);
+	console.log(req.query)
+	let page = parseInt(req.query.page);
+	let step = parseInt(req.query.step);
+	if(isNaN(page))
+		page = DEFAULT_PAGE;
+	if(isNaN(step))
+		step = DEFAULT_STEP;
 	itemModel.getItemsByDate(page, step).then(out => res.json(out));
 });
 
 router.get('/userId', function(req, res) {
-	var userId = parseInt(req.params.userId);
-	var page = parseInt(req.params.page);
-	var step = parseInt(req.params.step);
+	console.log(req.query)
+	let userId = parseInt(req.query.uId);
+	let page = parseInt(req.query.page);
+	let step = parseInt(req.query.step);
+	if(isNaN(page))
+		page = DEFAULT_PAGE;
+	if(isNaN(step))
+		step = DEFAULT_STEP;
 	itemModel.getItemsByUserId(userId, page, step).then(out => res.json(out));
 });
 
 router.get('/description', function(req, res) {
-	var page = parseInt(req.params.page);
-	var step = parseInt(req.params.step);
-	itemModel.getItemsByDescription(req.params.description, page, step).then(out => res.json(out));
+	let page = parseInt(req.query.page);
+	let step = parseInt(req.query.step);
+	if(isNaN(page))
+		page = DEFAULT_PAGE;
+	if(isNaN(step))
+		step = DEFAULT_STEP;
+	itemModel.getItemsByDescription(req.query.desc, page, step).then(out => res.json(out));
 });
 
 router.post('/', function(req, res) {
@@ -32,7 +49,7 @@ router.post('/', function(req, res) {
 });
 
 router.delete('/:id', function(req, res) {
-	var id = parseInt(req.params.id);
+	let id = parseInt(req.params.id);
 	itemModel.deleteItem(id).then(out => res.json(out.dataValues))
 	.catch(() => res.json({error: 'User does not exist'}));
 });