Open-ILS/web/js/ui/default/staff/circ/patron/holds.js

   1 /**
   2  * List of patron holds
   3  */
   4
   5 angular.module('egPatronApp').controller('PatronHoldsCtrl',
   6
   7        ['$scope','$q','$routeParams','egCore','egUser','patronSvc',
   8         'egGridDataProvider','egHolds','$window','$location','egCirc','egHoldGridActions',
   9 function($scope,  $q,  $routeParams,  egCore,  egUser,  patronSvc,
  10         egGridDataProvider , egHolds , $window , $location , egCirc, egHoldGridActions) {
  11
  12     $scope.initTab('holds', $routeParams.id);
  13     $scope.holds_display = 'main';
  14     $scope.detail_hold_id = $routeParams.hold_id;
  15     $scope.grid_actions = egHoldGridActions;
  16
  17     function refresh_all() {
  18         patronSvc.refreshPrimary();
  19         patronSvc.holds = [];
  20         patronSvc.hold_ids = [];
  21         provider.refresh()
  22     }
  23     $scope.grid_actions.refresh = refresh_all;
  24
  25     $scope.show_main_list = function() {
  26         // don't need a full reset_page() to swap tabs
  27         $scope.holds_display = 'main';
  28         patronSvc.holds = [];
  29         patronSvc.hold_ids = [];
  30         provider.refresh();
  31     }
  32
  33     $scope.show_alt_list = function() {
  34         // don't need a full reset_page() to swap tabs
  35         $scope.holds_display = 'alt';
  36         patronSvc.holds = [];
  37         patronSvc.hold_ids = [];
  38         provider.refresh();
  39     }
  40
  41     $scope.hide_cancel_hold = function(action) {
  42         return $scope.holds_display == 'alt';
  43     }
  44
  45     $scope.hide_uncancel_hold = function(action) {
  46         return !$scope.hide_cancel_hold();
  47     }
  48
  49     var provider = egGridDataProvider.instance({});
  50     $scope.gridDataProvider = provider;
  51
  52     function fetchHolds(offset, count) {
  53         // TODO: LP#1697954 Fetch all holds on grid render to support
  54         // client-side sorting.  Migrate to server-side sorting to avoid
  55         // the need for fetching all items.
  56
  57         // we're going to just fetch all the holds up front
  58         //var ids = patronSvc.hold_ids.slice(offset, offset + count);
  59         return egHolds.fetch_holds(patronSvc.hold_ids).then(null, null,
  60             function(hold_data) {
  61                 egCirc.flesh_copy_circ_library(hold_data.copy);
  62                 patronSvc.holds.push(hold_data);
  63                 return hold_data;
  64             }
  65         );
  66     }
  67
  68     provider.get = function(offset, count) {
  69
  70         // see if we have the requested range cached
  71         if (patronSvc.holds[offset]) {
  72             return provider.arrayNotifier(patronSvc.holds, offset, count);
  73         }
  74
  75         // see if we have the holds IDs for this range already loaded
  76         if (patronSvc.hold_ids[offset]) {
  77             return fetchHolds(offset, count);
  78         }
  79
  80         var deferred = $q.defer();
  81         patronSvc.hold_ids = [];
  82
  83         var method = 'open-ils.circ.holds.id_list.retrieve.authoritative';
  84         if ($scope.holds_display == 'alt')
  85             method = 'open-ils.circ.holds.canceled.id_list.retrieve.authoritative';
  86
  87         var current = 0;
  88         egCore.net.request(
  89             'open-ils.circ', method,
  90             egCore.auth.token(), $scope.patron_id
  91
  92         ).then(function(hold_ids) {
  93
  94             if (!hold_ids.length || hold_ids.length < offset + 1)
  95             {
  96                 deferred.resolve();
  97                 return;
  98             }
  99
 100             $scope.gridDataProvider.grid.totalCount = hold_ids.length;
 101
 102             patronSvc.hold_ids = hold_ids;
 103             fetchHolds(offset, count)
 104             .then(deferred.resolve, null, function (data) {
 105                 if (data) {
 106                     if (current >= offset && current < count) {
 107                         deferred.notify(data);
 108                     }
 109                     current++;
 110                 }
 111             });
 112         });
 113
 114         return deferred.promise;
 115     }
 116
 117     $scope.print = function() {
 118         var holds = [];
 119         angular.forEach(patronSvc.holds, function(item) {
 120             holds.push({
 121                 hold : egCore.idl.toHash(item.hold),
 122                 copy : egCore.idl.toHash(item.copy),
 123                 volume : egCore.idl.toHash(item.volume),
 124                 title : item.mvr.title(),
 125                 author : item.mvr.author()
 126             });
 127         });
 128
 129         egCore.print.print({
 130             context : 'receipt',
 131             template : 'holds_for_patron',
 132             scope : {holds : holds}
 133         });
 134     }
 135
 136     $scope.detail_view = function(action, user_data, items) {
 137         if (h = items[0]) {
 138             $location.path('/circ/patron/' +
 139                 $scope.patron_id + '/holds/' + h.hold.id());
 140         }
 141     }
 142
 143     $scope.list_view = function(items) {
 144         $location.path('/circ/patron/' + $scope.patron_id + '/holds');
 145     }
 146
 147     $scope.place_hold = function() {
 148         $location.path($location.path() + '/create');
 149     }
 150
 151     // when the detail hold is fetched (and updated), update the bib
 152     // record summary display record id.
 153     $scope.set_hold = function(hold_data) {
 154         $scope.detail_hold_record_id = hold_data.mvr.doc_id();
 155     }
 156
 157 }])
 158
 159
 160 .controller('PatronHoldsCreateCtrl',
 161        ['$scope','$routeParams','$location','egCore','egWorkLog','patronSvc',
 162 function($scope , $routeParams , $location , egCore , egWorkLog , patronSvc) {
 163
 164     $scope.handlers = {
 165         opac_hold_placed : function(hold) {
 166             patronSvc.fetchUserStats(); // update hold counts
 167             egWorkLog.record(
 168                 egCore.strings.EG_WORK_LOG_REQUESTED_HOLD,{
 169                     'action' : 'requested_hold',
 170                     'patron_id' : patronSvc.current.id(),
 171                     'hold_id' : hold
 172                 }
 173             );
 174         }
 175     }
 176
 177     $scope.initTab('holds', $routeParams.id).then(function(isAlert) {
 178         if (isAlert) return;
 179         // not guarenteed to have a barcode until init fetches the user
 180         $scope.handlers.patron_barcode = patronSvc.current.card().barcode();
 181     });
 182
 183     $scope.catalog_url =
 184         $location.absUrl().replace(/\/staff.*/, '/opac/advanced');
 185
 186     $scope.handle_page = function(url) {
 187     }
 188
 189 }])
 190