From d181ff149d73ec74f3a325b5bee9e3aeb3e528c1 Mon Sep 17 00:00:00 2001
From: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Date: Tue, 30 Nov 2021 09:35:46 +0000
Subject: [PATCH] Bug 28854: Add 'Remove from bundle' dialogue to details
 display

This patch adds the counterpart of the 'Add to bundle' modal prompt for
adding items to bundles from the catalogue details display.  It allows
for scanning barcodes to remove them from a bundle.
---
 .../prog/en/modules/catalogue/detail.tt       | 134 ++++++++++++++++--
 1 file changed, 120 insertions(+), 14 deletions(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt
index a667af4abe..24331d81ff 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt
@@ -1063,16 +1063,16 @@ Note that permanent location is a code, and location may be an authval.
 [% END %]
 
     [% IF bundlesEnabled %]
-    <div class="modal" id="bundleItemsModal" tabindex="-1" role="dialog" aria-labelledby="bundleItemsLabel">
-        <form id="bundleItemsForm" action="">
+    <div class="modal" id="addToBundleModal" tabindex="-1" role="dialog" aria-labelledby="addToBundleLabel">
+        <form id="addToBundleForm" action="">
             <div class="modal-dialog" role="document">
                 <div class="modal-content">
                     <div class="modal-header">
                         <button type="button" class="closebtn" data-dismiss="modal" aria-hidden="true">×</button>
-                        <h3 id="bundleItemsLabel">Add to bundle</h3>
+                        <h3 id="addToBundleLabel">Add to bundle</h3>
                     </div>
                     <div class="modal-body">
-                        <div id="result"></div>
+                        <div id="addResult"></div>
                         <fieldset class="rows">
                             <ol>
                                 <li>
@@ -1091,6 +1091,35 @@ Note that permanent location is a code, and location may be an authval.
             </div>
         </form>
     </div>
+
+    <div class="modal" id="removeFromBundleModal" tabindex="-1" role="dialog" aria-labelledby="removeFromBundleLabel">
+        <form id="removeFromBundleForm" action="">
+            <div class="modal-dialog" role="document">
+                <div class="modal-content">
+                    <div class="modal-header">
+                        <button type="button" class="closebtn" data-dismiss="modal" aria-hidden="true">×</button>
+                        <h3 id="removeFromBundleLabel">Remove from bundle</h3>
+                    </div>
+                    <div class="modal-body">
+                        <div id="removeResult"></div>
+                        <fieldset class="rows">
+                            <ol>
+                                <li>
+                                    <label class="required" for="external_id">Item barcode: </label>
+                                    <input type="text" id="rm_external_id" name="external_id" required="required">
+                                    <span class="required">Required</span>
+                                </li>
+                            </ol>
+                        </fieldset>
+                    </div>
+                    <div class="modal-footer">
+                        <button type="submit" class="btn btn-default">Submit</button>
+                        <button class="btn btn-default" data-dismiss="modal" aria-hidden="true">Close</button>
+                    </div>
+                </div>
+            </div>
+        </form>
+    </div>
     [% END %]
 
 [% MACRO jsinclude BLOCK %]
@@ -1417,7 +1446,9 @@ Note that permanent location is a code, and location may be an authval.
             function createChild ( row, itemnumber ) {
 
                 // Toolbar
-                var bundle_toolbar = $('<div id="toolbar" class="btn-toolbar"><a class="btn btn-default" data-toggle="modal" data-target="#bundleItemsModal" data-item="' + itemnumber + '"><i class="fa fa-plus"></i> Add to bundle</a></div>');
+                var bundle_toolbar = $('<div id="toolbar" class="btn-toolbar"></div>');
+                bundle_toolbar.append('<a class="btn btn-default" data-toggle="modal" data-target="#addToBundleModal" data-item="' + itemnumber + '"><i class="fa fa-plus"></i> Add to bundle</a>');
+                bundle_toolbar.append('<a class="btn btn-default" data-toggle="modal" data-target="#removeFromBundleModal" data-item="' + itemnumber + '"><i class="fa fa-minus"></i> Remove from bundle</a>');
 
                 // This is the table we'll convert into a DataTable
                 var bundles_table = $('<table class="display tbundle" data-itemnumber="'+itemnumber+'" id="bundle_table_'+itemnumber+'" width="100%"/>');
@@ -1546,17 +1577,17 @@ Note that permanent location is a code, and location may be an authval.
 
             var bundle_changed;
             var bundle_form_active;
-            $("#bundleItemsModal").on("shown.bs.modal", function(e){
+            $("#addToBundleModal").on("shown.bs.modal", function(e){
                 var button = $(e.relatedTarget);
                 var item_id = button.data('item');
-                $("#result").replaceWith('<div id="result"></div>');
-                $("#bundleItemsForm").attr('action', '/api/v1/items/' + item_id + '/bundled_items');
+                $("#addResult").replaceWith('<div id="addResult"></div>');
+                $("#addToBundleForm").attr('action', '/api/v1/items/' + item_id + '/bundled_items');
                 $("#external_id").focus();
                 bundle_changed = 0;
                 bundle_form_active = item_id;
             });
 
-            $("#bundleItemsForm").submit(function(event) {
+            $("#addToBundleForm").submit(function(event) {
 
                   /* stop form from submitting normally */
                   event.preventDefault();
@@ -1576,7 +1607,7 @@ Note that permanent location is a code, and location may be an authval.
                   /* Report the results */
                   posting.done(function(data) {
                       var barcode = $('#external_id').val();
-                      $('#result').replaceWith('<div id="result" class="alert alert-success">Success: Added '+barcode+'</div>');
+                      $('#addResult').replaceWith('<div id="addResult" class="alert alert-success">Success: Added '+barcode+'</div>');
                       $('#external_id').val('').focus();
                       bundle_changed = 1;
                   });
@@ -1585,18 +1616,18 @@ Note that permanent location is a code, and location may be an authval.
                       if ( data.status === 409 ) {
                           var response = data.responseJSON;
                           if ( response.key === "PRIMARY" ) {
-                              $('#result').replaceWith('<div id="result" class="alert alert-warning">Warning: Item '+barcode+' already attached</div>');
+                              $('#addResult').replaceWith('<div id="addResult" class="alert alert-warning">Warning: Item '+barcode+' already attached</div>');
                           } else {
-                              $('#result').replaceWith('<div id="result" class="alert alert-danger">Failure: Item '+barcode+' belongs to another bundle</div>');
+                              $('#addResult').replaceWith('<div id="addResult" class="alert alert-danger">Failure: Item '+barcode+' belongs to another bundle</div>');
                           }
                       } else {
-                          $('#result').replaceWith('<div id="result" class="alert alert-danger">Failure: Check the logs for details</div>');
+                          $('#addResult').replaceWith('<div id="addResult" class="alert alert-danger">Failure: Check the logs for details</div>');
                       }
                       $('#external_id').val('').focus();
                   });
             });
 
-            $("#bundleItemsModal").on("hidden.bs.modal", function(e){
+            $("#addToBundleModal").on("hidden.bs.modal", function(e){
                 if ( bundle_changed ) {
                     $('#bundle_table_'+bundle_form_active).DataTable({ 'retrieve': true }).ajax.reload();
                 }
@@ -1604,6 +1635,81 @@ Note that permanent location is a code, and location may be an authval.
                 bundle_changed = 0;
             });
 
+            $("#removeFromBundleModal").on("shown.bs.modal", function(e){
+                var button = $(e.relatedTarget);
+                var item_id = button.data('item');
+                $("#removeResult").replaceWith('<div id="removeResult"></div>');
+                $("#removeFromBundleForm").attr('action', '/api/v1/items/' + item_id + '/bundled_items/');
+                $("#rm_external_id").focus();
+                bundle_changed = 0;
+                bundle_form_active = item_id;
+            });
+
+            $("#removeFromBundleForm").submit(function(event) {
+
+                /* stop form from submitting normally */
+                event.preventDefault();
+
+                /* get the action attribute from the <form action=""> element */
+                var $form = $(this),
+                url = $form.attr('action');
+
+                var barcode = $('#rm_external_id').val();
+
+                /* Fetch itemnumber using rm_external_id */
+                var itemReq = $.get('/api/v1/items', { q: JSON.stringify({
+                    external_id: barcode
+                }) }, null, "json");
+
+                var itemnumber;
+                itemReq.done(function(data) {
+                    if (data.length === 1) {
+                        itemnumber = data[0].item_id;
+
+                        /* Remove link using fetch itemnumber */
+                        var deleteReq = $.ajax( url + itemnumber, {
+                            type : 'DELETE'
+                        });
+
+                        /* Report the results */
+                        deleteReq.done(function(data) {
+                            var barcode = $('#rm_external_id').val();
+                            $('#removeResult').replaceWith('<div id="removeResult" class="alert alert-success">'+_("Success: Removed ")+barcode+'</div>');
+                            $('#rm_external_id').val('').focus();
+                            bundle_changed = 1;
+                        });
+                        deleteReq.fail(function(data) {
+                            var barcode = $('#rm_external_id').val();
+                            if ( data.status === 409 ) {
+                                var response = data.responseJSON;
+                                if ( response.key === "PRIMARY" ) {
+                                    $('#removeResult').replaceWith('<div id="removeResult" class="alert alert-warning">Warning: Item '+barcode+' already attached</div>');
+                                } else {
+                                    $('#removeResult').replaceWith('<div id="removeResult" class="alert alert-danger">Failure: Item '+barcode+' belongs to another bundle</div>');
+                                }
+                            } else {
+                                $('#removeResult').replaceWith('<div id="removeResult" class="alert alert-danger">Failure: Check the logs for details</div>');
+                            }
+                            $('#rm_external_id').val('').focus();
+                        });
+                    } else {
+                        $('#removeResult').replaceWith('<div id="removeResult" class="alert alert-danger">'+_("Failed: Barcode matched more than one item ")+barcode+'</div>');
+                    }
+                });
+                itemReq.fail(function(data) {
+                     $('#removeResult').replaceWith('<div id="removeResult" class="alert alert-danger">'+_("Failed: Item not found ")+barcode+'</div>');
+                    $('#rm_external_id').val('').focus();
+
+                });
+            });
+
+            $("#removeFromBundleModal").on("hidden.bs.modal", function(e){
+                if ( bundle_changed ) {
+                    $('#bundle_table_'+bundle_form_active).DataTable({ 'retrieve': true }).ajax.reload();
+                }
+                bundle_form_active = 0;
+                bundle_changed = 0;
+            });
             // End bundle handling
             [% END %]
 
-- 
2.20.1