Create a new attachment against a PurchaseOrder

InvenTree/order/forms.py

@@ -13,7 +13,7 @@ from mptt.fields import TreeNodeChoiceField
 from InvenTree.forms import HelperForm
 
 from stock.models import StockLocation
-from .models import PurchaseOrder, PurchaseOrderLineItem
+from .models import PurchaseOrder, PurchaseOrderLineItem, PurchaseOrderAttachment
 
 
 class IssuePurchaseOrderForm(HelperForm):
@@ -74,6 +74,18 @@ class EditPurchaseOrderForm(HelperForm):
         ]
 
 
+class EditPurchaseOrderAttachmentForm(HelperForm):
+    """ Form for editing a PurchaseOrderAttachment object """
+
+    class Meta:
+        model = PurchaseOrderAttachment
+        fields = [
+            'order',
+            'attachment',
+            'comment'
+        ]
+
+
 class EditPurchaseOrderLineItemForm(HelperForm):
     """ Form for editing a PurchaseOrderLineItem object """
 

InvenTree/order/templates/order/po_attachments.html

@@ -52,7 +52,11 @@
 {{ block.super }}
 
 $("#new-attachment").click(function() {
-    
+    launchModalForm("{% url 'purchase-order-attachment-create' %}?order={{ order.id }}",
+        {
+            reload: true,
+        }
+    );
 });
 
 $("#attachment-table").on('click', '.attachment-edit-button', function() {

InvenTree/order/urls.py

@@ -9,6 +9,10 @@ from django.conf.urls import url, include
 
 from . import views
 
+purchase_order_attachment_urls = [
+    url(r'^new/', views.PurchaseOrderAttachmentCreate.as_view(), name='purchase-order-attachment-create'),
+]
+
 purchase_order_detail_urls = [
 
     url(r'^cancel/?', views.PurchaseOrderCancel.as_view(), name='purchase-order-cancel'),
@@ -49,6 +53,8 @@ purchase_order_urls = [
 
     url(r'^line/', include(po_line_urls)),
 
+    url(r'^attachments/', include(purchase_order_attachment_urls)),
+
     # Display complete list of purchase orders
     url(r'^.*$', views.PurchaseOrderIndex.as_view(), name='purchase-order-index'),
 ]

InvenTree/order/views.py

@@ -15,7 +15,7 @@ from django.forms import HiddenInput
 import logging
 from decimal import Decimal, InvalidOperation
 
-from .models import PurchaseOrder, PurchaseOrderLineItem
+from .models import PurchaseOrder, PurchaseOrderLineItem, PurchaseOrderAttachment
 from .admin import POLineItemResource
 from build.models import Build
 from company.models import Company, SupplierPart
@@ -70,6 +70,49 @@ class PurchaseOrderDetail(DetailView):
         return ctx
 
 
+class PurchaseOrderAttachmentCreate(AjaxCreateView):
+    """
+    View for creating a new PurchaseOrderAtt
+    """
+
+    model = PurchaseOrderAttachment
+    form_class = order_forms.EditPurchaseOrderAttachmentForm
+    ajax_form_title = _("Add Purchase Order Attachment")
+    ajax_template_name = "modal_form.html"
+
+    def get_data(self):
+        return {
+            "success": _("Added attachment")
+        }
+
+    def get_initial(self):
+        """
+        Get initial data for creating a new PurchaseOrderAttachment object.
+
+        - Client must request this form with a parent PurchaseOrder in midn.
+        - e.g. ?order=<pk>
+        """
+
+        initials = super(AjaxCreateView, self).get_initial()
+
+        initials["order"] = PurchaseOrder.objects.get(id=self.request.GET.get('order', -1))
+
+        return initials
+
+    def get_form(self):
+        """
+        Create a form to upload a new PurchaseOrderAttachment
+
+        - Hide the 'order' field
+        """
+
+        form = super(AjaxCreateView, self).get_form()
+
+        form.fields['order'].widget = HiddenInput()
+
+        return form
+
+
 class PurchaseOrderNotes(UpdateView):
     """ View for updating the 'notes' field of a PurchaseOrder """
 

InvenTree/part/urls.py

@@ -13,20 +13,20 @@ from django.conf.urls import url, include
 from . import views
 
 part_attachment_urls = [
-    url('^new/?', views.PartAttachmentCreate.as_view(), name='part-attachment-create'),
+    url(r'^new/?', views.PartAttachmentCreate.as_view(), name='part-attachment-create'),
     url(r'^(?P<pk>\d+)/edit/?', views.PartAttachmentEdit.as_view(), name='part-attachment-edit'),
     url(r'^(?P<pk>\d+)/delete/?', views.PartAttachmentDelete.as_view(), name='part-attachment-delete'),
 ]
 
 part_parameter_urls = [
     
-    url('^template/new/', views.PartParameterTemplateCreate.as_view(), name='part-param-template-create'),
+    url(r'^template/new/', views.PartParameterTemplateCreate.as_view(), name='part-param-template-create'),
-    url('^template/(?P<pk>\d+)/edit/', views.PartParameterTemplateEdit.as_view(), name='part-param-template-edit'),
+    url(r'^template/(?P<pk>\d+)/edit/', views.PartParameterTemplateEdit.as_view(), name='part-param-template-edit'),
-    url('^template/(?P<pk>\d+)/delete/', views.PartParameterTemplateDelete.as_view(), name='part-param-template-edit'),
+    url(r'^template/(?P<pk>\d+)/delete/', views.PartParameterTemplateDelete.as_view(), name='part-param-template-edit'),
     
-    url('^new/', views.PartParameterCreate.as_view(), name='part-param-create'),
+    url(r'^new/', views.PartParameterCreate.as_view(), name='part-param-create'),
-    url('^(?P<pk>\d+)/edit/', views.PartParameterEdit.as_view(), name='part-param-edit'),
+    url(r'^(?P<pk>\d+)/edit/', views.PartParameterEdit.as_view(), name='part-param-edit'),
-    url('^(?P<pk>\d+)/delete/', views.PartParameterDelete.as_view(), name='part-param-delete'),
+    url(r'^(?P<pk>\d+)/delete/', views.PartParameterDelete.as_view(), name='part-param-delete'),
 
 ]