From 8839e5fb3a11b0db97ba48a6f81e6075585c7c15 Mon Sep 17 00:00:00 2001
From: Meutel <meutel@meutel.net>
Date: Wed, 22 Jan 2014 20:39:31 +0100
Subject: [PATCH] paging in list

---
 lib/endpoint/author.js   | 12 ++++++++----
 lib/endpoint/endpoint.js |  2 ++
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/lib/endpoint/author.js b/lib/endpoint/author.js
index a0402b6..e6943d8 100644
--- a/lib/endpoint/author.js
+++ b/lib/endpoint/author.js
@@ -18,7 +18,6 @@ Author.prototype =  Object.create(Endpoint.prototype, {
 					//TODO related
 					action.loadResource = function(resId, callback) {
 						logger.debug('loading author ' + resId);
-						// TODO load from db
 						db.get('SELECT * FROM authors WHERE id = '+ resId, function(err, row) {
 							callback(err, row);
 						});
@@ -27,10 +26,15 @@ Author.prototype =  Object.create(Endpoint.prototype, {
 					break;
 				case 'list':
 					action.loadResources = function(onload, onend) {
-						//TODO load from bdd
-						db.each('SELECT * FROM authors LIMIT 30', function (err, row) {
+						var query = 'SELECT * FROM authors LIMIT ? OFFSET ?';
+						if (!this.perPage) this.perPage = 30;
+						//TODO sanitize
+						if (!this.page) this.page = 0;
+						db.each(query, this.perPage, this.page*this.perPage, function (err, row) {
 							onload(err, row);
-						}, function() {
+						}, function(err) {
+							//TODO err
+							if (err) logger.error(err);
 							onend();
 						});
 					};
diff --git a/lib/endpoint/endpoint.js b/lib/endpoint/endpoint.js
index 91a0985..418778e 100644
--- a/lib/endpoint/endpoint.js
+++ b/lib/endpoint/endpoint.js
@@ -21,6 +21,8 @@ Endpoint.prototype = {
 			//TODO search
 		} else if (col && method == 'GET') {
 			action = new Action.ListAction();
+			action.page = url.query.page;
+			action.perPage = url.query.per_page;
 		} else if (!col && method == 'POST') {
 			//TODO edit
 		} else if (!col && method == 'GET') {