Open-ILS/web/js/dojo/openils/acq/PO.js

   1 /* ---------------------------------------------------------------------------
   2  * Copyright (C) 2008  Georgia Public Library Service
   3  * Bill Erickson <erickson@esilibrary.com>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  * ---------------------------------------------------------------------------
  15  */
  16
  17 if(!dojo._hasResource['openils.acq.PO']) {
  18
  19     dojo._hasResource['openils.acq.PO'] = true;
  20     dojo.provide('openils.acq.PO');
  21     dojo.require('fieldmapper.Fieldmapper');
  22     dojo.require('fieldmapper.dojoData');
  23     dojo.require('openils.Util');
  24
  25     /** Declare the PO class with dojo */
  26     dojo.declare('openils.acq.PO', null, {
  27         /* add instance methods here if necessary */
  28     });
  29
  30     openils.acq.PO.cache = {};
  31
  32     openils.acq.PO.retrieve = function(id, oncomplete, args) {
  33
  34         var req = ['open-ils.acq', 'open-ils.acq.purchase_order.retrieve'];
  35         var par = [openils.User.authtoken, id, args];
  36
  37         if(oncomplete) {
  38             fieldmapper.standardRequest(
  39                 req,
  40                 {   params:par,
  41                     async: true,
  42                     oncomplete:function(r) {
  43                         var po = openils.Util.extractResponse(r)
  44                         if(po) {
  45                             openils.acq.PO.cache[po.id()] = po;
  46                             oncomplete(po);
  47                         }
  48                     }
  49                 }
  50             );
  51         } else {
  52             return openils.acq.PO.cache[po.id()] =
  53                 fieldmapper.standardRequest(req, par);
  54         }
  55     }
  56
  57     openils.acq.PO.create = function(po, oncomplete) {
  58         var req = ['open-ils.acq', 'open-ils.acq.purchase_order.create'];
  59         var par = [openils.User.authtoken, po];
  60
  61         fieldmapper.standardRequest(
  62             req,
  63             {   params: par,
  64                 async: true,
  65                 oncomplete: function(r) {
  66                     var po_id = r.recv().content();
  67                     po.id(po_id);
  68                     openils.acq.PO.cache[po_id] = po;
  69                     oncomplete(po_id);
  70                 }
  71             }
  72         );
  73     }
  74 };
  75
  76