add timeline information to the /items endpoint
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5 changed files with 161 additions and 11 deletions
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# Generated by Django 4.2.7 on 2024-11-23 15:27
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from django.db import migrations, models
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import django.db.models.deletion
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class Migration(migrations.Migration):
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dependencies = [
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('inventory', '0006_alter_event_table'),
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]
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def set_initial_container(apps, schema_editor):
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Item = apps.get_model('inventory', 'Item')
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for item in Item.objects.all():
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item.container_history.get_or_create(container=item.container_old)
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item.save()
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operations = [
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migrations.RenameField(
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model_name='item',
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old_name='container',
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new_name='container_old',
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),
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migrations.CreateModel(
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name='ItemPlacement',
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fields=[
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('id', models.AutoField(primary_key=True, serialize=False)),
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('timestamp', models.DateTimeField(auto_now_add=True)),
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('container',
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models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='item_history',
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to='inventory.container')),
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('item',
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models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='container_history',
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to='inventory.item')),
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],
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),
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migrations.CreateModel(
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name='Comment',
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fields=[
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('id', models.AutoField(primary_key=True, serialize=False)),
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('comment', models.TextField()),
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('timestamp', models.DateTimeField(auto_now_add=True)),
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('item', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='comments',
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to='inventory.item')),
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],
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),
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migrations.RunPython(set_initial_container),
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migrations.RemoveField(
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model_name='item',
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name='container_old',
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),
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]
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