Added migration files to git index

.gitignore

@@ -26,7 +26,6 @@ var/
 *.log
 local_settings.py
 *.sqlite3
-**/migrations/*
 
 # Local media storage (only when running in development mode)
 InvenTree/media

InvenTree/part/migrations/0001_initial.py

@@ -0,0 +1,116 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-12 05:02
+from __future__ import unicode_literals
+
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='CategoryParameterLink',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+            ],
+            options={
+                'verbose_name': 'Category Parameter',
+                'verbose_name_plural': 'Category Parameters',
+            },
+        ),
+        migrations.CreateModel(
+            name='Part',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('description', models.CharField(blank=True, max_length=250)),
+                ('IPN', models.CharField(blank=True, max_length=100)),
+                ('minimum_stock', models.PositiveIntegerField(default=0, validators=[django.core.validators.MinValueValidator(0)])),
+                ('units', models.CharField(blank=True, default='pcs', max_length=20)),
+                ('trackable', models.BooleanField(default=False)),
+            ],
+            options={
+                'verbose_name': 'Part',
+                'verbose_name_plural': 'Parts',
+            },
+        ),
+        migrations.CreateModel(
+            name='PartCategory',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('description', models.CharField(blank=True, max_length=250)),
+                ('parent', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='children', to='part.PartCategory')),
+            ],
+            options={
+                'verbose_name': 'Part Category',
+                'verbose_name_plural': 'Part Categories',
+            },
+        ),
+        migrations.CreateModel(
+            name='PartParameter',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('value', models.CharField(blank=True, max_length=50)),
+                ('min_value', models.CharField(blank=True, max_length=50)),
+                ('max_value', models.CharField(blank=True, max_length=50)),
+                ('part', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='parameters', to='part.Part')),
+            ],
+            options={
+                'verbose_name': 'Part Parameter',
+                'verbose_name_plural': 'Part Parameters',
+            },
+        ),
+        migrations.CreateModel(
+            name='PartParameterTemplate',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=20, unique=True)),
+                ('units', models.CharField(blank=True, max_length=10)),
+                ('format', models.PositiveIntegerField(choices=[(10, 'Numeric'), (20, 'Text'), (30, 'Bool')], default=10, validators=[django.core.validators.MinValueValidator(0)])),
+            ],
+            options={
+                'verbose_name': 'Parameter Template',
+                'verbose_name_plural': 'Parameter Templates',
+            },
+        ),
+        migrations.AddField(
+            model_name='partparameter',
+            name='template',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='part.PartParameterTemplate'),
+        ),
+        migrations.AddField(
+            model_name='part',
+            name='category',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='part.PartCategory'),
+        ),
+        migrations.AddField(
+            model_name='categoryparameterlink',
+            name='category',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='part.PartCategory'),
+        ),
+        migrations.AddField(
+            model_name='categoryparameterlink',
+            name='template',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='part.PartParameterTemplate'),
+        ),
+        migrations.AlterUniqueTogether(
+            name='partparameter',
+            unique_together=set([('part', 'template')]),
+        ),
+        migrations.AlterUniqueTogether(
+            name='part',
+            unique_together=set([('name', 'category'), ('IPN', 'category')]),
+        ),
+        migrations.AlterUniqueTogether(
+            name='categoryparameterlink',
+            unique_together=set([('category', 'template')]),
+        ),
+    ]

InvenTree/part/migrations/0002_auto_20180412_0600.py

@@ -0,0 +1,48 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-12 06:00
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='categoryparameterlink',
+            unique_together=set([]),
+        ),
+        migrations.RemoveField(
+            model_name='categoryparameterlink',
+            name='category',
+        ),
+        migrations.RemoveField(
+            model_name='categoryparameterlink',
+            name='template',
+        ),
+        migrations.AlterUniqueTogether(
+            name='partparameter',
+            unique_together=set([]),
+        ),
+        migrations.RemoveField(
+            model_name='partparameter',
+            name='part',
+        ),
+        migrations.RemoveField(
+            model_name='partparameter',
+            name='template',
+        ),
+        migrations.DeleteModel(
+            name='CategoryParameterLink',
+        ),
+        migrations.DeleteModel(
+            name='PartParameter',
+        ),
+        migrations.DeleteModel(
+            name='PartParameterTemplate',
+        ),
+    ]

InvenTree/part/migrations/0003_auto_20180412_0644.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-12 06:44
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0002_auto_20180412_0600'),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='part',
+            unique_together=set([('name', 'category')]),
+        ),
+    ]

InvenTree/part/migrations/0004_auto_20180413_0834.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-13 08:34
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0003_auto_20180412_0644'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='part',
+            name='category',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='parts', to='part.PartCategory'),
+        ),
+    ]

InvenTree/part/migrations/0005_auto_20180413_1230.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-13 12:30
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0004_auto_20180413_0834'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='partcategory',
+            name='name',
+            field=models.CharField(max_length=100, unique=True),
+        ),
+    ]

InvenTree/part/migrations/0006_auto_20180414_0403.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-14 04:03
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0005_auto_20180413_1230'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='part',
+            name='category',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='parts', to='part.PartCategory'),
+        ),
+    ]

InvenTree/part/migrations/0007_auto_20180414_0416.py

@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-14 04:16
+from __future__ import unicode_literals
+
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0006_auto_20180414_0403'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='BomItem',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('quantity', models.PositiveIntegerField(default=1, validators=[django.core.validators.MinValueValidator(0)])),
+                ('part', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='bom_items', to='part.Part')),
+                ('sub_part', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='used_in', to='part.Part')),
+            ],
+            options={
+                'verbose_name': 'BOM Item',
+            },
+        ),
+        migrations.AlterUniqueTogether(
+            name='bomitem',
+            unique_together=set([('part', 'sub_part')]),
+        ),
+    ]

InvenTree/part/migrations/0008_part_url.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-14 06:31
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0007_auto_20180414_0416'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='part',
+            name='URL',
+            field=models.URLField(blank=True),
+        ),
+    ]

InvenTree/part/migrations/0009_part_image.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-14 06:53
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0008_part_url'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='part',
+            name='image',
+            field=models.ImageField(blank=True, upload_to='part_images'),
+        ),
+    ]

InvenTree/part/migrations/0010_auto_20180414_0725.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-14 07:25
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import part.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0009_part_image'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='part',
+            name='image',
+            field=models.ImageField(blank=True, max_length=255, null=True, upload_to=part.models.rename_part_image),
+        ),
+    ]

InvenTree/part/migrations/0011_partattachment.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-14 08:21
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+import part.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0010_auto_20180414_0725'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='PartAttachment',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('attachment', models.FileField(blank=True, null=True, upload_to=part.models.attach_file)),
+                ('part', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='attachments', to='part.Part')),
+            ],
+        ),
+    ]

InvenTree/project/migrations/0001_initial.py

@@ -0,0 +1,72 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-12 05:02
+from __future__ import unicode_literals
+
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('part', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Project',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('description', models.CharField(blank=True, max_length=500)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='ProjectCategory',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('description', models.CharField(blank=True, max_length=250)),
+                ('parent', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='children', to='project.ProjectCategory')),
+            ],
+            options={
+                'verbose_name': 'Project Category',
+                'verbose_name_plural': 'Project Categories',
+            },
+        ),
+        migrations.CreateModel(
+            name='ProjectPart',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('quantity', models.PositiveIntegerField(default=1, validators=[django.core.validators.MinValueValidator(0)])),
+                ('output', models.BooleanField(default=False)),
+                ('part', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='part.Part')),
+                ('project', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='project.Project')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='ProjectRun',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('quantity', models.PositiveIntegerField(default=1, validators=[django.core.validators.MinValueValidator(0)])),
+                ('run_date', models.DateField(blank=True, null=True)),
+                ('project', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='project.Project')),
+            ],
+        ),
+        migrations.AddField(
+            model_name='project',
+            name='category',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='projects', to='project.ProjectCategory'),
+        ),
+        migrations.AlterUniqueTogether(
+            name='projectpart',
+            unique_together=set([('part', 'project')]),
+        ),
+        migrations.AlterUniqueTogether(
+            name='project',
+            unique_together=set([('name', 'category')]),
+        ),
+    ]

InvenTree/stock/migrations/0001_initial.py

@@ -0,0 +1,115 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-12 05:02
+from __future__ import unicode_literals
+
+from django.conf import settings
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('part', '0001_initial'),
+        ('supplier', '__first__'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='HistoricalStockItem',
+            fields=[
+                ('id', models.IntegerField(auto_created=True, blank=True, db_index=True, verbose_name='ID')),
+                ('quantity', models.PositiveIntegerField(validators=[django.core.validators.MinValueValidator(0)])),
+                ('updated', models.DateField(blank=True, editable=False)),
+                ('stocktake_date', models.DateField(blank=True, null=True)),
+                ('review_needed', models.BooleanField(default=False)),
+                ('status', models.PositiveIntegerField(choices=[(10, 'In stock'), (15, 'Incoming'), (50, 'Attention needed'), (20, 'In progress'), (55, 'Damaged'), (25, 'Complete'), (60, 'Destroyed')], default=10, validators=[django.core.validators.MinValueValidator(0)])),
+                ('notes', models.CharField(blank=True, max_length=100)),
+                ('expected_arrival', models.DateField(blank=True, null=True)),
+                ('infinite', models.BooleanField(default=False)),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField()),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': 'history_date',
+                'verbose_name': 'historical stock item',
+            },
+        ),
+        migrations.CreateModel(
+            name='StockItem',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('quantity', models.PositiveIntegerField(validators=[django.core.validators.MinValueValidator(0)])),
+                ('updated', models.DateField(auto_now=True)),
+                ('stocktake_date', models.DateField(blank=True, null=True)),
+                ('review_needed', models.BooleanField(default=False)),
+                ('status', models.PositiveIntegerField(choices=[(10, 'In stock'), (15, 'Incoming'), (50, 'Attention needed'), (20, 'In progress'), (55, 'Damaged'), (25, 'Complete'), (60, 'Destroyed')], default=10, validators=[django.core.validators.MinValueValidator(0)])),
+                ('notes', models.CharField(blank=True, max_length=100)),
+                ('expected_arrival', models.DateField(blank=True, null=True)),
+                ('infinite', models.BooleanField(default=False)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='StockLocation',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('description', models.CharField(blank=True, max_length=250)),
+                ('parent', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='children', to='stock.StockLocation')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.AddField(
+            model_name='stockitem',
+            name='location',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='stock.StockLocation'),
+        ),
+        migrations.AddField(
+            model_name='stockitem',
+            name='part',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='locations', to='part.Part'),
+        ),
+        migrations.AddField(
+            model_name='stockitem',
+            name='stocktake_user',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AddField(
+            model_name='stockitem',
+            name='supplier_part',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='supplier.SupplierPart'),
+        ),
+        migrations.AddField(
+            model_name='historicalstockitem',
+            name='location',
+            field=models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='stock.StockLocation'),
+        ),
+        migrations.AddField(
+            model_name='historicalstockitem',
+            name='part',
+            field=models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='part.Part'),
+        ),
+        migrations.AddField(
+            model_name='historicalstockitem',
+            name='stocktake_user',
+            field=models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AddField(
+            model_name='historicalstockitem',
+            name='supplier_part',
+            field=models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='supplier.SupplierPart'),
+        ),
+        migrations.AlterUniqueTogether(
+            name='stocklocation',
+            unique_together=set([('name', 'parent')]),
+        ),
+    ]

InvenTree/stock/migrations/0002_auto_20180412_0622.py

@@ -0,0 +1,34 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-12 06:22
+from __future__ import unicode_literals
+
+import django.core.validators
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('stock', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='historicalstockitem',
+            name='expected_arrival',
+        ),
+        migrations.RemoveField(
+            model_name='stockitem',
+            name='expected_arrival',
+        ),
+        migrations.AlterField(
+            model_name='historicalstockitem',
+            name='status',
+            field=models.PositiveIntegerField(choices=[(10, 'OK'), (60, 'Destroyed'), (50, 'Attention needed'), (55, 'Damaged')], default=10, validators=[django.core.validators.MinValueValidator(0)]),
+        ),
+        migrations.AlterField(
+            model_name='stockitem',
+            name='status',
+            field=models.PositiveIntegerField(choices=[(10, 'OK'), (60, 'Destroyed'), (50, 'Attention needed'), (55, 'Damaged')], default=10, validators=[django.core.validators.MinValueValidator(0)]),
+        ),
+    ]

InvenTree/stock/migrations/0003_auto_20180413_1230.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-13 12:30
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('stock', '0002_auto_20180412_0622'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='stocklocation',
+            name='name',
+            field=models.CharField(max_length=100, unique=True),
+        ),
+    ]

InvenTree/supplier/migrations/0001_initial.py

@@ -0,0 +1,103 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-12 05:02
+from __future__ import unicode_literals
+
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('part', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Customer',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100, unique=True)),
+                ('website', models.URLField(blank=True)),
+                ('address', models.CharField(blank=True, max_length=200)),
+                ('phone', models.CharField(blank=True, max_length=50)),
+                ('email', models.EmailField(blank=True, max_length=254)),
+                ('contact', models.CharField(blank=True, max_length=100)),
+                ('notes', models.CharField(blank=True, max_length=500)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='Manufacturer',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100, unique=True)),
+                ('website', models.URLField(blank=True)),
+                ('address', models.CharField(blank=True, max_length=200)),
+                ('phone', models.CharField(blank=True, max_length=50)),
+                ('email', models.EmailField(blank=True, max_length=254)),
+                ('contact', models.CharField(blank=True, max_length=100)),
+                ('notes', models.CharField(blank=True, max_length=500)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='Supplier',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100, unique=True)),
+                ('website', models.URLField(blank=True)),
+                ('address', models.CharField(blank=True, max_length=200)),
+                ('phone', models.CharField(blank=True, max_length=50)),
+                ('email', models.EmailField(blank=True, max_length=254)),
+                ('contact', models.CharField(blank=True, max_length=100)),
+                ('notes', models.CharField(blank=True, max_length=500)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='SupplierPart',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('SKU', models.CharField(max_length=100)),
+                ('MPN', models.CharField(blank=True, max_length=100)),
+                ('URL', models.URLField(blank=True)),
+                ('description', models.CharField(blank=True, max_length=250)),
+                ('single_price', models.DecimalField(decimal_places=3, default=0, max_digits=10)),
+                ('base_cost', models.DecimalField(decimal_places=3, default=0, max_digits=10)),
+                ('packaging', models.CharField(blank=True, max_length=50)),
+                ('multiple', models.PositiveIntegerField(default=1, validators=[django.core.validators.MinValueValidator(0)])),
+                ('minimum', models.PositiveIntegerField(default=1, validators=[django.core.validators.MinValueValidator(0)])),
+                ('lead_time', models.DurationField(blank=True, null=True)),
+                ('manufacturer', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='supplier.Manufacturer')),
+                ('part', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='part.Part')),
+                ('supplier', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='supplier.Supplier')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='SupplierPriceBreak',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('quantity', models.PositiveIntegerField(validators=[django.core.validators.MinValueValidator(0)])),
+                ('cost', models.DecimalField(decimal_places=3, max_digits=10)),
+                ('part', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='price_breaks', to='supplier.SupplierPart')),
+            ],
+        ),
+        migrations.AlterUniqueTogether(
+            name='supplierpricebreak',
+            unique_together=set([('part', 'quantity')]),
+        ),
+        migrations.AlterUniqueTogether(
+            name='supplierpart',
+            unique_together=set([('part', 'supplier', 'SKU')]),
+        ),
+    ]

InvenTree/supplier/migrations/0002_auto_20180412_0622.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-12 06:22
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('supplier', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='supplierpart',
+            name='part',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='supplier_parts', to='part.Part'),
+        ),
+    ]

InvenTree/supplier/migrations/0003_auto_20180414_0540.py

@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-14 05:40
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('supplier', '0002_auto_20180412_0622'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='customer',
+            name='description',
+            field=models.CharField(blank=True, max_length=500),
+        ),
+        migrations.AddField(
+            model_name='manufacturer',
+            name='description',
+            field=models.CharField(blank=True, max_length=500),
+        ),
+        migrations.AddField(
+            model_name='supplier',
+            name='description',
+            field=models.CharField(blank=True, max_length=500),
+        ),
+    ]

InvenTree/supplier/migrations/0004_auto_20180414_0624.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-14 06:24
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('supplier', '0003_auto_20180414_0540'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='supplierpart',
+            name='supplier',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='parts', to='supplier.Supplier'),
+        ),
+    ]

InvenTree/track/migrations/0001_initial.py

@@ -0,0 +1,47 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-12 05:02
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('part', '0001_initial'),
+        ('supplier', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='PartTrackingInfo',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('date', models.DateField(auto_now_add=True)),
+                ('notes', models.CharField(max_length=500)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='UniquePart',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('creation_date', models.DateField(auto_now_add=True)),
+                ('serial', models.IntegerField()),
+                ('status', models.IntegerField(choices=[(0, 'In progress'), (40, 'Damaged'), (10, 'In stock'), (50, 'Destroyed'), (20, 'Shipped'), (30, 'Returned')], default=0)),
+                ('customer', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='supplier.Customer')),
+                ('part', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='part.Part')),
+            ],
+        ),
+        migrations.AddField(
+            model_name='parttrackinginfo',
+            name='part',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='tracking_info', to='track.UniquePart'),
+        ),
+        migrations.AlterUniqueTogether(
+            name='uniquepart',
+            unique_together=set([('part', 'serial')]),
+        ),
+    ]

InvenTree/track/migrations/0002_auto_20180413_1440.py

@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-13 14:40
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('track', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='uniquepart',
+            name='part',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='serials', to='part.Part'),
+        ),
+        migrations.AlterField(
+            model_name='uniquepart',
+            name='serial',
+            field=models.PositiveIntegerField(),
+        ),
+    ]