Rename "manufacturer" to "manufacturer_name"

(cherry picked from commit e9e734acce)

InvenTree/company/api.py

@@ -121,7 +121,7 @@ class SupplierPartList(generics.ListCreateAPIView):
     search_fields = [
         'SKU',
         'supplier__name',
-        'manufacturer',
+        'manufacturer_name',
         'description',
         'MPN',
     ]

InvenTree/company/forms.py

@@ -53,6 +53,7 @@ class EditSupplierPartForm(HelperForm):
             'SKU',
             'description',
             'manufacturer',
+            'manufacturer_name',
             'MPN',
             'link',
             'note',

InvenTree/company/migrations/0017_auto_20200413_0320.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.10 on 2020-04-13 03:20
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('company', '0016_auto_20200412_2330'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='supplierpart',
+            old_name='manufacturer',
+            new_name='manufacturer_name',
+        ),
+    ]

InvenTree/company/models.py

@@ -224,7 +224,7 @@ class SupplierPart(models.Model):
         part: Link to the master Part
         supplier: Company that supplies this SupplierPart object
         SKU: Stock keeping unit (supplier part number)
-        manufacturer: Manufacturer name
+        manufacturer: Company that manufactures the SupplierPart (leave blank if it is the sample as the Supplier!)
         MPN: Manufacture part number
         link: Link to external website for this part
         description: Descriptive notes field
@@ -261,7 +261,14 @@ class SupplierPart(models.Model):
 
     SKU = models.CharField(max_length=100, help_text=_('Supplier stock keeping unit'))
 
-    manufacturer = models.CharField(max_length=100, blank=True, help_text=_('Manufacturer'))
+    manufacturer = models.ForeignKey(Company, on_delete=models.SET_NULL,
+        related_name='manufactured_parts',
+        limit_choices_to={'is_manufacturer': True},
+        help_text=_('Select manufacturer'),
+        null=True, blank=True,
+    )
+
+    manufacturer_name = models.CharField(max_length=100, blank=True, help_text=_('Manufacturer'))
 
     MPN = models.CharField(max_length=100, blank=True, help_text=_('Manufacturer part number'))
 

InvenTree/company/serializers.py

@@ -90,6 +90,7 @@ class SupplierPartSerializer(InvenTreeModelSerializer):
             'supplier_logo',
             'SKU',
             'manufacturer',
+            'manufacturer_name',
             'description',
             'MPN',
             'link',