Add view for BomItem model

- Create BOM item (auto-add to a parent part)
- Edit / delete
- View details

InvenTree/part/forms.py

@@ -2,7 +2,7 @@ from django import forms
 from crispy_forms.helper import FormHelper
 from crispy_forms.layout import Submit
 
-from .models import Part, PartCategory
+from .models import Part, PartCategory, BomItem
 
 
 class EditPartForm(forms.ModelForm):
@@ -50,4 +50,26 @@ class EditCategoryForm(forms.ModelForm):
             'parent',
             'name',
             'description'
+        ]
+
+
+class EditBomItemForm(forms.ModelForm):
+
+    def __init__(self, *args, **kwargs):
+        super(EditBomItemForm, self).__init__(*args, **kwargs)
+        self.helper = FormHelper()
+
+        self.helper.form_id = 'id-edit-part-form'
+        #self.helper.form_class = 'blueForms'
+        self.helper.form_method = 'post'
+        #self.helper.form_action = 'submit'
+
+        self.helper.add_input(Submit('submit', 'Submit'))
+
+    class Meta:
+        model = BomItem
+        fields = [
+            'part',
+            'sub_part',
+            'quantity'
         ]