client side form for assigning stock items to customers

InvenTree/stock/forms.py

@@ -21,20 +21,6 @@ from part.models import Part
 from .models import StockLocation, StockItem, StockItemTracking
 
 
-class AssignStockItemToCustomerForm(HelperForm):
-    """
-    Form for manually assigning a StockItem to a Customer
-
-    TODO: This could be a simple API driven form!
-    """
-
-    class Meta:
-        model = StockItem
-        fields = [
-            'customer',
-        ]
-
-
 class ReturnStockItemForm(HelperForm):
     """
     Form for manually returning a StockItem into stock

InvenTree/stock/templates/stock/item_base.html

@@ -568,11 +568,19 @@ $("#stock-convert").click(function() {
 
 {% if item.in_stock %}
 $("#stock-assign-to-customer").click(function() {
-    launchModalForm("{% url 'stock-item-assign' item.id %}",
-        {
-            reload: true,
+
+    inventreeGet('{% url "api-stock-detail" item.pk %}', {}, {
+        success: function(response) {
+            assignStockToCustomer(
+                [response],
+                {
+                    success: function() {
+                        location.reload();
+                    },
+                }
+            );
         }
-    );
+    });
 });
 
 $("#stock-move").click(function() {

InvenTree/stock/urls.py

@@ -23,7 +23,6 @@ stock_item_detail_urls = [
     url(r'^delete/', views.StockItemDelete.as_view(), name='stock-item-delete'),
     url(r'^qr_code/', views.StockItemQRCode.as_view(), name='stock-item-qr'),
     url(r'^delete_test_data/', views.StockItemDeleteTestData.as_view(), name='stock-item-delete-test-data'),
-    url(r'^assign/', views.StockItemAssignToCustomer.as_view(), name='stock-item-assign'),
     url(r'^return/', views.StockItemReturnToStock.as_view(), name='stock-item-return'),
     url(r'^install/', views.StockItemInstall.as_view(), name='stock-item-install'),
 

InvenTree/stock/views.py

@@ -294,39 +294,6 @@ class StockLocationQRCode(QRCodeView):
             return None
 
 
-class StockItemAssignToCustomer(AjaxUpdateView):
-    """
-    View for manually assigning a StockItem to a Customer
-    """
-
-    model = StockItem
-    ajax_form_title = _("Assign to Customer")
-    context_object_name = "item"
-    form_class = StockForms.AssignStockItemToCustomerForm
-
-    def validate(self, item, form, **kwargs):
-
-        customer = form.cleaned_data.get('customer', None)
-
-        if not customer:
-            form.add_error('customer', _('Customer must be specified'))
-
-    def save(self, item, form, **kwargs):
-        """
-        Assign the stock item to the customer.
-        """
-
-        customer = form.cleaned_data.get('customer', None)
-
-        if customer:
-            item = item.allocateToCustomer(
-                customer,
-                user=self.request.user
-            )
-
-            item.clearAllocations()
-
-
 class StockItemReturnToStock(AjaxUpdateView):
     """
     View for returning a stock item (which is assigned to a customer) to stock.

InvenTree/templates/js/translated/stock.js

@@ -38,6 +38,7 @@
 */
 
 /* exported
+    assignStockToCustomer,
     createNewStockItem,
     createStockLocation,
     duplicateStockItem,
@@ -533,13 +534,166 @@ function exportStock(params={}) {
                 url += `&${key}=${params[key]}`;
             }
 
-            console.log(url);
             location.href = url;
         }
     });
 }
 
 
+/**
+ * Assign multiple stock items to a customer
+ */
+function assignStockToCustomer(items, options={}) {
+
+    // Generate HTML content for the form
+    var html = `
+    <table class='table table-striped table-condensed' id='stock-assign-table'>
+    <thead>
+        <tr>
+            <th>{% trans "Part" %}</th>
+            <th>{% trans "Stock Item" %}</th>
+            <th>{% trans "Location" %}</th>
+            <th></th>
+        </tr>
+    </thead>
+    <tbody>
+    `;
+
+    for (var idx = 0; idx < items.length; idx++) {
+
+        var item = items[idx];
+        
+        var pk = item.pk;
+
+        var part = item.part_detail;
+
+        var thumbnail = thumbnailImage(part.thumbnail || part.image);
+
+        var status = stockStatusDisplay(item.status, {classes: 'float-right'});
+
+        var quantity = '';
+
+        if (item.serial && item.quantity == 1) {
+            quantity = `{% trans "Serial" %}: ${item.serial}`;
+        } else {
+            quantity = `{% trans "Quantity" %}: ${item.quantity}`;
+        }
+
+        quantity += status;
+
+        var location = locationDetail(item, false);
+
+        var buttons = `<div class='btn-group' role='group'>`;
+
+        buttons += makeIconButton(
+            'fa-times icon-red',
+            'button-stock-item-remove',
+            pk,
+            '{% trans "Remove row" %}',
+        );
+
+        buttons += '</div>';
+
+        html += `
+            <tr id='stock_item_${pk}' class='stock-item'row'>
+                <td id='part_${pk}'>${thumbnail} ${part.full_name}</td>
+                <td id='stock_${pk}'>
+                    <div id='div_id_items_item_${pk}'>
+                        ${quantity}
+                        <div id='errors-items_item_${pk}'></div>
+                    </div>
+                </td>
+                <td id='location_${pk}'>${location}</td>
+                <td id='buttons_${pk}'>${buttons}</td>
+            </tr>
+        `;
+    }
+
+    html += `</tbody></table>`;
+
+    constructForm('{% url "api-stock-assign" %}', {
+        method: 'POST',
+        preFormContent: html,
+        fields: {
+            'customer': {
+                value: options.customer,
+                filters: {
+                    is_customer: true,
+                },
+            },
+            'notes': {},
+        },
+        confirm: true,
+        confirmMessage: '{% trans "Confirm stock assignment" %}',
+        title: '{% trans "Assign Stock to Customer" %}',
+        afterRender: function(fields, opts) {
+            // Add button callbacks to remove rows
+            $(opts.modal).find('.button-stock-item-remove').click(function() {
+                var pk = $(this).attr('pk');
+
+                $(opts.modal).find(`#stock_item_${pk}`).remove();
+            });
+        },
+        onSubmit: function(fields, opts) {
+
+            // Extract data elements from the form
+            var data = {
+                customer: getFormFieldValue('customer', {}, opts),
+                notes: getFormFieldValue('notes', {}, opts),
+                items: [],
+            };
+
+            var item_pk_values = [];
+
+            items.forEach(function(item) {
+                var pk = item.pk;
+
+                // Does the row exist in the form?
+                var row = $(opts.modal).find(`#stock_item_${pk}`);
+
+                if (row) {
+                    item_pk_values.push(pk);
+
+                    data.items.push({
+                        item: pk,
+                    });
+                }
+            });
+
+            opts.nested = {
+                'items': item_pk_values,
+            }
+
+            inventreePut(
+                '{% url "api-stock-assign" %}',
+                data,
+                {
+                    method: 'POST',
+                    success: function(response) {
+                        $(opts.modal).modal('hide');
+
+                        if (options.success) {
+                            options.success(response);
+                        }
+                    },
+                    error: function(xhr) {
+                        switch (xhr.status) {
+                        case 400:
+                            handleFormErrors(xhr.responseJSON, fields, opts);
+                            break;
+                        default:
+                            $(opts.modal).modal('hide');
+                            showApiError(xhr, opts.url);
+                            break;
+                        }
+                    }
+                }
+            );
+        }
+    });
+}
+
+
 /**
  * Perform stock adjustments
  */
@@ -1098,7 +1252,7 @@ function locationDetail(row, showLink=true) {
         // StockItem has been assigned to a sales order
         text = '{% trans "Assigned to Sales Order" %}';
         url = `/order/sales-order/${row.sales_order}/`;
-    } else if (row.location) {
+    } else if (row.location && row.location_detail) {
         text = row.location_detail.pathstring;
         url = `/stock/location/${row.location}/`;
     } else {