From 5757ab093599b0f98b178dc879032f555fc8f878 Mon Sep 17 00:00:00 2001
From: Jason Etheridge <jason@esilibrary.com>
Date: Mon, 13 Feb 2017 11:49:58 -0500
Subject: [PATCH] webstaff: Book Items Now from Item Status

We can't do what we did with Make Items Bookable, consolidating the items into
one call and invoking a single interface; we get "Can't book multiple resource
types at once".  For now, we disable the 'Book Item Now' menu entry if multiple
items are selected.

Signed-off-by: Jason Etheridge <jason@esilibrary.com>
Signed-off-by: Galen Charlton <gmc@equinoxinitiative.org>
Signed-off-by: Kathy Lussier <klussier@masslnc.org>
---
 .../src/templates/staff/cat/item/t_list.tt2   |  3 +-
 .../web/js/ui/default/staff/cat/item/app.js   | 73 +++++++++++++++++++
 2 files changed, 75 insertions(+), 1 deletion(-)

diff --git a/Open-ILS/src/templates/staff/cat/item/t_list.tt2 b/Open-ILS/src/templates/staff/cat/item/t_list.tt2
index f152ac887d..9755360308 100644
--- a/Open-ILS/src/templates/staff/cat/item/t_list.tt2
+++ b/Open-ILS/src/templates/staff/cat/item/t_list.tt2
@@ -12,7 +12,8 @@
   <eg-grid-action handler="make_copies_bookable"
     label="[% l('Make Items Bookable') %]"></eg-grid-action>
   <eg-grid-action handler="book_copies_now"
-    label="[% l('Book Items Now') %]"></eg-grid-action>
+    disabled="need_one_selected"
+    label="[% l('Book Item Now') %]"></eg-grid-action>
   <eg-grid-action handler="requestItems"
     label="[% l('Request Items') %]"></eg-grid-action>
   <eg-grid-action handler="attach_to_peer_bib"
diff --git a/Open-ILS/web/js/ui/default/staff/cat/item/app.js b/Open-ILS/web/js/ui/default/staff/cat/item/app.js
index d873abe5d8..5468daf8c3 100644
--- a/Open-ILS/web/js/ui/default/staff/cat/item/app.js
+++ b/Open-ILS/web/js/ui/default/staff/cat/item/app.js
@@ -331,6 +331,12 @@ function($scope , $q , $routeParams , $location , $timeout , $window , egCore ,
         });
     }
 
+    $scope.need_one_selected = function() {
+        var items = $scope.gridControls.selectedItems();
+        if (items.length == 1) return false;
+        return true;
+    };
+
     $scope.make_copies_bookable = function() {
 
         var copies_by_record = {};
@@ -389,6 +395,73 @@ function($scope , $q , $routeParams , $location , $timeout , $window , egCore ,
         });
     }
 
+    $scope.book_copies_now = function() {
+        var copies_by_record = {};
+        var record_list = [];
+        angular.forEach(
+            copyGrid.selectedItems(),
+            function (item) {
+                var record_id = item['call_number.record.id'];
+                if (typeof copies_by_record[ record_id ] == 'undefined') {
+                    copies_by_record[ record_id ] = [];
+                    record_list.push( record_id );
+                }
+                copies_by_record[ record_id ].push(item.id);
+            }
+        );
+
+        var promises = [];
+        var combined_brt = [];
+        var combined_brsrc = [];
+        angular.forEach(record_list, function(record_id) {
+            promises.push(
+                egCore.net.request(
+                    'open-ils.booking',
+                    'open-ils.booking.resources.create_from_copies',
+                    egCore.auth.token(),
+                    copies_by_record[record_id]
+                ).then(function(results) {
+                    if (results && results['brt']) {
+                        combined_brt = combined_brt.concat(results['brt']);
+                    }
+                    if (results && results['brsrc']) {
+                        combined_brsrc = combined_brsrc.concat(results['brsrc']);
+                    }
+                })
+            );
+        });
+
+        $q.all(promises).then(function() {
+            if (combined_brt.length > 0 || combined_brsrc.length > 0) {
+                $uibModal.open({
+                    template: '<eg-embed-frame url="booking_admin_url" handlers="funcs"></eg-embed-frame>',
+                    animation: true,
+                    size: 'md',
+                    controller:
+                           ['$scope','$location','egCore','$uibModalInstance',
+                    function($scope , $location , egCore , $uibModalInstance) {
+
+                        $scope.funcs = {
+                            ses : egCore.auth.token(),
+                            bresv_interface_opts : {
+                                booking_results : {
+                                     brt : combined_brt
+                                    ,brsrc : combined_brsrc
+                                }
+                            }
+                        }
+
+                        var booking_path = '/eg/booking/reservation';
+
+                        $scope.booking_admin_url =
+                            $location.absUrl().replace(/\/eg\/staff.*/, booking_path);
+
+                    }]
+                });
+            }
+        });
+    }
+
     $scope.requestItems = function() {
         var copy_list = gatherSelectedHoldingsIds();
         if (copy_list.length == 0) return;
-- 
2.43.2