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New SupplierPart manufacturer_part field

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New migration file with database update to manufacturer parts
Removed SourceItem model
This commit is contained in:
eeintech
2021-03-30 13:14:30 -04:00
parent e78455085f
commit a4d098194b
5 changed files with 93 additions and 64 deletions
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99
InvenTree/company/migrations/0032_manufacturerpart.py
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@ -1,44 +1,107 @@
# Generated by Django 3.0.7 on 2021-03-29 18:53
import InvenTree.fields
from django.db import migrations, models
import django.db.models.deletion
def supplierpart_make_manufacturer_parts(apps, schema_editor):
Part = apps.get_model('part', 'Part')
ManufacturerPart = apps.get_model('company', 'ManufacturerPart')
SupplierPart = apps.get_model('company', 'SupplierPart')
print(f'\nCreating Manufacturer parts\n{"-"*10}')
for supplier_part in SupplierPart.objects.all():
print(f'{supplier_part.supplier.name[:15].ljust(15)} | {supplier_part.SKU[:15].ljust(15)}\t', end='')
if supplier_part.manufacturer_part:
print(f'[ERROR: MANUFACTURER PART ALREADY EXISTS]')
continue
part = supplier_part.part
if not part:
print(f'[ERROR: SUPPLIER PART IS NOT CONNECTED TO PART]')
continue
manufacturer = supplier_part.manufacturer
MPN = supplier_part.MPN
link = supplier_part.link
description = supplier_part.description
if manufacturer or MPN:
print(f' | {part.name[:15].ljust(15)}', end='')
try:
print(f' | {manufacturer.name[:15].ljust(15)}', end='')
except TypeError:
print(f' | {"EMPTY MANUF".ljust(15)}', end='')
try:
print(f' | {MPN[:15].ljust(15)}', end='')
except TypeError:
print(f' | {"EMPTY MPN".ljust(15)}', end='')
print('\t', end='')
# Create ManufacturerPart
manufacturer_part = ManufacturerPart(part=part, manufacturer=manufacturer, MPN=MPN, link=link, description=description)
manufacturer_part.save()
# Link it to SupplierPart
supplier_part.manufacturer_part = manufacturer_part
supplier_part.save()
print(f'[SUCCESS: MANUFACTURER PART CREATED]')
else:
print(f'[IGNORED: MISSING MANUFACTURER DATA]')
print(f'{"-"*10}\nDone')
class Migration(migrations.Migration):
dependencies = [
('part', '0063_bomitem_inherited'),
('contenttypes', '0002_remove_content_type_name'),
('company', '0031_auto_20210103_2215'),
]
operations = [
migrations.CreateModel(
name='SourceItem',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('part_id', models.PositiveIntegerField()),
('part_type', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='contenttypes.ContentType')),
],
),
migrations.AddField(
model_name='supplierpart',
name='source_item',
field=models.ForeignKey(blank=True, help_text='Select part', null=True, on_delete=django.db.models.deletion.CASCADE, related_name='supplier_parts', to='company.SourceItem', verbose_name='Part'),
),
migrations.CreateModel(
name='ManufacturerPart',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('MPN', models.CharField(help_text='Manufacturer Part Number', max_length=100, verbose_name='MPN')),
('MPN', models.CharField(blank=True, help_text='Manufacturer Part Number', max_length=100, null=True, verbose_name='MPN')),
('link', InvenTree.fields.InvenTreeURLField(blank=True, help_text='URL for external manufacturer part link', null=True, verbose_name='Link')),
('description', models.CharField(blank=True, help_text='Manufacturer part description', max_length=250, null=True, verbose_name='Description')),
('manufacturer', models.ForeignKey(help_text='Select manufacturer', limit_choices_to={'is_manufacturer': True}, on_delete=django.db.models.deletion.CASCADE, related_name='manufacturer_parts', to='company.Company', verbose_name='Manufacturer')),
('manufacturer', models.ForeignKey(blank=True, help_text='Select manufacturer', limit_choices_to={'is_manufacturer': True}, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='manufacturer_parts', to='company.Company', verbose_name='Manufacturer')),
('part', models.ForeignKey(help_text='Select part', limit_choices_to={'purchaseable': True}, on_delete=django.db.models.deletion.CASCADE, related_name='manufacturer_parts', to='part.Part', verbose_name='Base Part')),
],
options={
'unique_together': {('part', 'manufacturer', 'MPN')},
},
),
migrations.AddField(
model_name='supplierpart',
name='manufacturer_part',
field=models.ForeignKey(blank=True, help_text='Select manufacturer part', null=True, on_delete=django.db.models.deletion.CASCADE, related_name='manufacturer_parts', to='company.ManufacturerPart', verbose_name='Manufacturer Part'),
),
# Make new ManufacturerPart with SupplierPart "manufacturer" and "MPN"
# fields, then link it to the new SupplierPart "manufacturer_part" field
migrations.RunPython(supplierpart_make_manufacturer_parts),
# Make ManufacturerPart "manufacturer" and "MPN" field mandatory
migrations.AlterField(
model_name='ManufacturerPart',
name='manufacturer',
field=models.ForeignKey(help_text='Select manufacturer', limit_choices_to={'is_manufacturer': True}, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='manufacturer_parts', to='company.Company', verbose_name='Manufacturer'),
),
migrations.AlterField(
model_name='ManufacturerPart',
name='MPN',
field=models.CharField(help_text='Manufacturer Part Number', max_length=100, null=True, verbose_name='MPN'),
),
migrations.RemoveField(
model_name='supplierpart',
name='MPN',
),
migrations.RemoveField(
model_name='supplierpart',
name='manufacturer',
),
]