Fix sales order shipment / completed buttons

.github/actions/setup/action.yaml

@@ -49,7 +49,8 @@ runs:
         shell: bash
         run: |
           python3 -m pip install -U pip
-          pip3 install invoke wheel uv
+          pip3 install -U invoke wheel
+          pip3 install uv==0.1.45
       - name: Set the VIRTUAL_ENV variable for uv to work
         run: echo "VIRTUAL_ENV=${Python_ROOT_DIR}" >> $GITHUB_ENV
         shell: bash
@@ -82,14 +83,16 @@ runs:
 
       # Invoke commands
       - name: Install dev requirements
-        if: ${{ inputs.dev-install == 'true' ||inputs.install == 'true' }}
+        if: ${{ inputs.dev-install == 'true' || inputs.install == 'true' }}
         shell: bash
         run: uv pip install --require-hashes -r src/backend/requirements-dev.txt
       - name: Run invoke install
         if: ${{ inputs.install == 'true' }}
         shell: bash
-        run: invoke install --uv
+        # run: invoke install --uv
+        run: invoke install
       - name: Run invoke update
         if: ${{ inputs.update == 'true' }}
         shell: bash
-        run: invoke update --uv
+        # run: invoke update --uv
+        run: invoke update

src/backend/InvenTree/order/models.py

@@ -1024,22 +1024,16 @@ def can_complete(self, raise_error=False, allow_incomplete_lines=False):
         Throws a ValidationError if cannot be completed.
         """
         try:
-            # Order without line items cannot be completed
-            if self.lines.count() == 0:
-                raise ValidationError(
-                    _('Order cannot be completed as no parts have been assigned')
-                )
-
             # Only an open order can be marked as shipped
-            elif not self.is_open and not self.is_completed:
+            if self.is_open and not self.is_completed:
                 raise ValidationError(_('Only an open order can be marked as complete'))
 
-            elif self.pending_shipment_count > 0:
+            if self.pending_shipment_count > 0:
                 raise ValidationError(
                     _('Order cannot be completed as there are incomplete shipments')
                 )
 
-            elif not allow_incomplete_lines and self.pending_line_count > 0:
+            if not allow_incomplete_lines and self.pending_line_count > 0:
                 raise ValidationError(
                     _('Order cannot be completed as there are incomplete line items')
                 )

src/backend/InvenTree/order/templates/order/sales_order_base.html

@@ -88,10 +88,10 @@
     <button type='button' class='btn btn-success' id='complete-order-shipments' title='{% trans "Ship Items" %}'>
         <span class='fas fa-truck'></span> {% trans "Ship Items" %}
     </button>
+    {% endif %}
     <button type='button' class='btn btn-success' id='ship-order' title='{% trans "Mark As Shipped" %}'>
         <span class='fas fa-check-circle'></span> {% trans "Mark As Shipped" %}
     </button>
-    {% endif %}
     {% elif order.status == SalesOrderStatus.SHIPPED %}
     <button type='button' class='btn btn-success' id='complete-order' title='{% trans "Complete Sales Order" %}'>
         <span class='fas fa-check-circle'></span> {% trans "Complete Order" %}