text: # Generated by Django 3.0.3 on 2020-03-26 01:35
  
  from django.db import migrations, models
  import django.db.models.deletion
  
  
  class Migration(migrations.Migration):
  
      initial = True
  
      dependencies = [
      ]
  
      operations = [
          migrations.CreateModel(
              name='Batch',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('name', models.CharField(max_length=50)),
                  ('startdate', models.DateTimeField(auto_now=True)),
                  ('enddate', models.DateTimeField(blank=True, null=True)),
                  ('size', models.IntegerField()),
                  ('active', models.BooleanField(default=True)),
                  ('startingGravity', models.FloatField()),
                  ('estimatedEndGravity', models.FloatField()),
              ],
              options={
                  'verbose_name_plural': 'batches',
              },
          ),
          migrations.CreateModel(
              name='BatchAdditionItem',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('name', models.CharField(help_text='Name of this addition item.', max_length=50)),
                  ('maker', models.CharField(blank=True, help_text='Name of the company who made this item.', max_length=50)),
                  ('lotid', models.CharField(blank=True, help_text='The lot or batch id of this item.  Useful when looking for batches made with bad Lot', max_length=20)),
              ],
          ),
          migrations.CreateModel(
              name='BatchNoteType',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('name', models.CharField(max_length=50)),
              ],
          ),
          migrations.CreateModel(
              name='BatchStyle',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('name', models.CharField(max_length=30)),
              ],
          ),
          migrations.CreateModel(
              name='BatchTestType',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('name', models.CharField(max_length=25)),
                  ('shortid', models.SlugField(unique=True)),
              ],
          ),
          migrations.CreateModel(
              name='Unit',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('identifier', models.CharField(help_text="Enter the unit identifier, i.e. 'mgL' or 'ph'", max_length=10)),
                  ('label', models.CharField(help_text="Enter abbreviation label of the measured unit, i.e. 'mg/L'", max_length=25, null=True)),
                  ('name', models.CharField(help_text='Descriptive Name of the measuring unit.', max_length=25, null=True)),
                  ('category', models.SmallIntegerField(choices=[(0, 'Temperature'), (1, 'Concentration/Density'), (2, 'Weight/Mass'), (3, 'pH'), (4, 'Timing'), (5, 'Volume')])),
              ],
          ),
          migrations.CreateModel(
              name='Fermenter',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('name', models.CharField(max_length=25)),
                  ('max_size', models.IntegerField()),
                  ('used_size', models.IntegerField(blank=True, null=True)),
                  ('status', models.CharField(default='Clean/Ready', max_length=15)),
                  ('max_size_units', models.ForeignKey(on_delete=models.SET('_del'), related_name='fermenter_max_size_units', to='batchthis.Unit')),
                  ('used_size_units', models.ForeignKey(blank=True, null=True, on_delete=models.SET('_del'), related_name='fermenter_used_size_units', to='batchthis.Unit')),
              ],
          ),
          migrations.CreateModel(
              name='BatchTest',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('datetime', models.DateTimeField(auto_now=True)),
                  ('value', models.FloatField()),
                  ('description', models.CharField(blank=True, max_length=250)),
                  ('batch', models.ForeignKey(blank=True, on_delete=django.db.models.deletion.CASCADE, related_name='tests', to='batchthis.Batch')),
                  ('type', models.ForeignKey(on_delete=models.SET('_del'), to='batchthis.BatchTestType')),
                  ('units', models.ForeignKey(on_delete=models.SET('_del'), to='batchthis.Unit')),
              ],
          ),
          migrations.CreateModel(
              name='BatchNote',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('text', models.TextField()),
                  ('date', models.DateTimeField(auto_now_add=True)),
                  ('batch', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='notes', to='batchthis.Batch')),
                  ('notetype', models.ForeignKey(on_delete=models.SET('_del'), to='batchthis.BatchNoteType')),
              ],
          ),
          migrations.CreateModel(
              name='BatchCategory',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('name', models.CharField(max_length=30)),
                  ('bjcp_code', models.CharField(max_length=3)),
                  ('style', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='batchthis.BatchStyle')),
              ],
              options={
                  'verbose_name_plural': 'batch categories',
              },
          ),
          migrations.CreateModel(
              name='BatchAddition',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('description', models.CharField(blank=True, help_text='Add a brief description of this Addition item and why', max_length=250)),
                  ('amount', models.FloatField()),
                  ('batch', models.ForeignKey(blank=True, on_delete=django.db.models.deletion.CASCADE, related_name='additions', to='batchthis.Batch')),
                  ('name', models.ForeignKey(on_delete=models.SET('_del'), to='batchthis.BatchAdditionItem')),
                  ('units', models.ForeignKey(on_delete=models.SET('_del'), to='batchthis.Unit')),
              ],
          ),
          migrations.AddField(
              model_name='batch',
              name='category',
              field=models.ForeignKey(blank=True, null=True, on_delete=models.SET('_del'), to='batchthis.BatchCategory'),
          ),
          migrations.AddField(
              model_name='batch',
              name='fermenter',
              field=models.ManyToManyField(blank=True, related_name='batch', to='batchthis.Fermenter'),
          ),
          migrations.AddField(
              model_name='batch',
              name='size_units',
              field=models.ForeignKey(on_delete=models.SET('_del'), to='batchthis.Unit'),
          ),
      ]
  