ddbf1d86922afe315421688c96741a816231c356
[working/Evergreen.git] / 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         var ids = patronSvc.hold_ids.slice(offset, offset + count);
54         return egHolds.fetch_holds(ids).then(null, null,
55             function(hold_data) { 
56                 patronSvc.holds.push(hold_data);
57                 return hold_data;
58             }
59         );
60     }
61
62     provider.get = function(offset, count) {
63
64         // see if we have the requested range cached
65         if (patronSvc.holds[offset]) {
66             return provider.arrayNotifier(patronSvc.holds, offset, count);
67         }
68
69         // see if we have the holds IDs for this range already loaded
70         if (patronSvc.hold_ids[offset]) {
71             return fetchHolds(offset, count);
72         }
73
74         var deferred = $q.defer();
75         patronSvc.hold_ids = [];
76
77         var method = 'open-ils.circ.holds.id_list.retrieve.authoritative';
78         if ($scope.holds_display == 'alt')
79             method = 'open-ils.circ.holds.canceled.id_list.retrieve.authoritative';
80
81         egCore.net.request(
82             'open-ils.circ', method,
83             egCore.auth.token(), $scope.patron_id
84
85         ).then(function(hold_ids) {
86             if (!hold_ids.length) { deferred.resolve(); return; }
87
88             patronSvc.hold_ids = hold_ids;
89             fetchHolds(offset, count)
90             .then(deferred.resolve, null, deferred.notify);
91         });
92
93         return deferred.promise;
94     }
95
96     $scope.print = function() {
97         var holds = [];
98         angular.forEach(patronSvc.holds, function(item) {
99             holds.push({
100                 hold : egCore.idl.toHash(item.hold),
101                 copy : egCore.idl.toHash(item.copy),
102                 volume : egCore.idl.toHash(item.volume),
103                 title : item.mvr.title(),
104                 author : item.mvr.author()
105             });
106         });
107
108         egCore.print.print({
109             context : 'receipt', 
110             template : 'holds_for_patron', 
111             scope : {holds : holds}
112         });
113     }
114
115     $scope.detail_view = function(action, user_data, items) {
116         if (h = items[0]) {
117             $location.path('/circ/patron/' + 
118                 $scope.patron_id + '/holds/' + h.hold.id());
119         }
120     }
121
122     $scope.list_view = function(items) {
123         $location.path('/circ/patron/' + $scope.patron_id + '/holds');
124     }
125
126     $scope.place_hold = function() {
127         $location.path($location.path() + '/create');
128     }
129
130     // when the detail hold is fetched (and updated), update the bib
131     // record summary display record id.
132     $scope.set_hold = function(hold_data) {
133         $scope.detail_hold_record_id = hold_data.mvr.doc_id();
134     }
135
136 }])
137
138
139 .controller('PatronHoldsCreateCtrl',
140        ['$scope','$routeParams','$location','egCore','egWorkLog','patronSvc',
141 function($scope , $routeParams , $location , egCore , egWorkLog , patronSvc) {
142
143     $scope.handlers = {
144         opac_hold_placed : function(hold) {
145             patronSvc.fetchUserStats(); // update hold counts
146             egWorkLog.record(
147                 egCore.strings.EG_WORK_LOG_REQUESTED_HOLD,{
148                     'action' : 'requested_hold',
149                     'patron_id' : patronSvc.current.id(),
150                     'hold_id' : hold
151                 }
152             );
153         }
154     }
155
156     $scope.initTab('holds', $routeParams.id).then(function(isAlert) {
157         if (isAlert) return;
158         // not guarenteed to have a barcode until init fetches the user
159         $scope.handlers.patron_barcode = patronSvc.current.card().barcode();
160     });
161
162     $scope.catalog_url = 
163         $location.absUrl().replace(/\/staff.*/, '/opac/advanced');
164
165     $scope.handle_page = function(url) {
166     }
167
168 }])
169