Function to test if enough parts for a build

InvenTree/build/models.py

@@ -74,6 +74,17 @@ class Build(models.Model):
 
         return parts
 
+    @property
+    def can_build(self):
+        """ Return true if there are enough parts to supply build
+        """
+
+        for item in self.required_parts:
+            if item['part'].total_stock < item['quantity']:
+                return False
+
+        return True
+
     @property
     def is_active(self):
         """ Is this build active?

InvenTree/build/templates/build/detail.html

@@ -24,6 +24,18 @@
 <tr>
     <td>Created</td><td>{{ build.creation_date }}</td>
 </tr>
+{% if build.is_active %}
+<tr>
+    <td>Enough Parts?</td>
+    <td>
+        {% if build.can_build %}
+        Yes
+        {% else %}
+        No
+        {% endif %}
+    </td>
+</tr>
+{% endif %}
 {% if batch.completion_date %}
 <tr>
     <td>Completed</td><td>{{ build.creation_date }}</td>