Add BOMReport model

InvenTree/report/migrations/0011_auto_20210212_2024.py

@@ -0,0 +1,35 @@
+# Generated by Django 3.0.7 on 2021-02-12 09:24
+
+import django.core.validators
+from django.db import migrations, models
+import report.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('report', '0010_auto_20210205_1201'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='BillOfMaterialsReport',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(help_text='Template name', max_length=100, verbose_name='Name')),
+                ('template', models.FileField(help_text='Report template file', upload_to=report.models.rename_template, validators=[django.core.validators.FileExtensionValidator(allowed_extensions=['html', 'htm'])], verbose_name='Template')),
+                ('description', models.CharField(help_text='Report template description', max_length=250, verbose_name='Description')),
+                ('revision', models.PositiveIntegerField(default=1, editable=False, help_text='Report revision number (auto-increments)', verbose_name='Revision')),
+                ('enabled', models.BooleanField(default=True, help_text='Report template is enabled', verbose_name='Enabled')),
+                ('filters', models.CharField(blank=True, help_text='Part query filters (comma-separated list of key=value pairs', max_length=250, validators=[report.models.validate_part_report_filters], verbose_name='Part Filters')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.AlterField(
+            model_name='testreport',
+            name='filters',
+            field=models.CharField(blank=True, help_text='StockItem query filters (comma-separated list of key=value pairs)', max_length=250, validators=[report.models.validate_stock_item_report_filters], verbose_name='Filters'),
+        ),
+    ]