Remove the field is not in use

invoices_app/__init__.py

@@ -48,8 +48,6 @@
     'Due Date': 'invoice_due_date',
     'Date Received': 'invoice_date_received',
     'Currency': 'currency',
-    'Net Amount': 'net_amount',
-    'VAT': 'vat',
     'Total Amount': 'total_amount',
     'Workday ID': 'workday_id',
     'PO Number': 'po_number'

invoices_app/factory_boy.py

@@ -22,8 +22,6 @@ class InvoiceFactory(factory.django.DjangoModelFactory):
     invoice_file = file_mock
     currency = 'ARS'
     invoice_number = '1234'
-    net_amount = '4000'
-    vat = '1200'
     total_amount = '5200'
     invoice_eb_entity = factory.SubFactory(EBEntityFactory)
 

invoices_app/forms.py

@@ -19,39 +19,20 @@ class Meta:
             'invoice_number',
             'po_number',
             'currency',
-            'net_amount',
-            'vat',
             'total_amount',
             'invoice_file',
             'workday_id',
         )
         widgets = {
             'currency': forms.Select(attrs={'class': 'custom-select'}),
             'po_number': forms.TextInput(attrs={'class': 'form-control', 'placeholder': _('e.g. 124246346')}),
-            'vat': forms.NumberInput(
-                attrs={
-                    'id': 'vat',
-                    'class': 'form-control',
-                    'placeholder': '0',
-                    'onChange': 'calculate_total_amount()',
-                }
-            ),
             'total_amount': forms.NumberInput(
                 attrs={
                     'id': 'total',
                     'class': 'form-control',
                     'placeholder': '0'
                 }
             ),
-            'net_amount': forms.NumberInput(
-                attrs={
-                    'id': 'net_amount',
-                    'class': 'form-control',
-                    'placeholder': '0',
-                    'label': _('Net Amount'),
-                    'onChange': 'calculate_total_amount()',
-                    }
-                ),
             'invoice_number': forms.TextInput(
                 attrs={
                     'class': 'form-control',

invoices_app/migrations/0008_auto_20200723_1935.py

@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.24 on 2020-07-23 19:35
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices_app', '0007_auto_20200616_1803'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='historicalinvoice',
+            name='net_amount',
+        ),
+        migrations.RemoveField(
+            model_name='historicalinvoice',
+            name='vat',
+        ),
+        migrations.RemoveField(
+            model_name='invoice',
+            name='net_amount',
+        ),
+        migrations.RemoveField(
+            model_name='invoice',
+            name='vat',
+        ),
+    ]

invoices_app/models.py

@@ -42,18 +42,7 @@ class Meta:
     invoice_due_date = models.DateField(verbose_name=_('Due Date'))
     invoice_date_received = models.DateTimeField(auto_now_add=True, verbose_name=_('Date Received'))
     invoice_number = models.CharField(max_length=20, verbose_name=_('Invoice Number'))
-    net_amount = models.DecimalField(
-        verbose_name=_('Net amount'),
-        max_digits=20,
-        decimal_places=2,
-        validators=[MinValueValidator(Decimal('0.01'))],
-    )
-    vat = models.DecimalField(
-        max_digits=20,
-        decimal_places=2,
-        validators=[MinValueValidator(Decimal('0.00'))],
-        verbose_name=_('Tax Liens'),
-    )
+
     total_amount = models.DecimalField(
         max_digits=20,
         decimal_places=2,

invoices_app/tests/test_base.py

@@ -81,11 +81,9 @@ def setUp(self):
                 'invoice_number': '987654321',
                 'invoice_type': 'A',
                 'eb_entity': self.eb_entity_example.id,
-                'net_amount': '4000',
                 'po_number': '98876',
                 'taxpayer': self.taxpayer.id,
                 'total_amount': '5200',
-                'vat': '1200',
                 'user': self.user.id,
             }
 

supplier_app/models.py

@@ -88,6 +88,7 @@ class InvitingBuyer(models.Model):
     )
     creation_date = models.DateTimeField(auto_now_add=True)
 
+
 class CompanyUserPermission(models.Model):
     company = models.ForeignKey(Company, on_delete=models.CASCADE)
     user = models.ForeignKey(