market/trading/migrations/0001_initial.py

# Generated by Django 2.2 on 2020-01-16 01:11

from django.conf import settings
from django.db import migrations, models
import django.db.models.deletion
import hashid_field.field
import trading.managers


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        ('auth', '0011_update_proxy_permissions'),
    ]

    operations = [
        migrations.CreateModel(
            name='User',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('password', models.CharField(max_length=128, verbose_name='password')),
                ('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
                ('username', models.CharField(max_length=30, unique=True)),
                ('email', models.EmailField(max_length=254, unique=True)),
                ('is_superuser', models.BooleanField(default=False)),
                ('is_active', models.BooleanField(default=True)),
                ('date_joined', models.DateTimeField(auto_now_add=True, verbose_name='date joined')),
                ('max_commodities_allowed', models.PositiveIntegerField(default=1, null=True, verbose_name='number of commodities this user is allowed to create')),
                ('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.Group', verbose_name='groups')),
                ('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.Permission', verbose_name='user permissions')),
            ],
            options={
                'verbose_name': 'user',
                'verbose_name_plural': 'users',
            },
            managers=[
                ('objects', trading.managers.UserManager()),
            ],
        ),
        migrations.CreateModel(
            name='Commodity',
            fields=[
                ('id', hashid_field.field.HashidAutoField(alphabet='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890', min_length=7, primary_key=True, serialize=False)),
                ('name', models.CharField(max_length=100, unique=True, verbose_name='commodity name')),
                ('in_circulation', models.PositiveIntegerField()),
                ('symbol', models.CharField(blank=True, max_length=6, unique=True, verbose_name='symbol')),
                ('created_by', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'verbose_name': 'commodity',
                'verbose_name_plural': 'commodities',
            },
        ),
        migrations.CreateModel(
            name='TxRequests',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('status', models.CharField(choices=[('WAIT', 'Waiting'), ('DECL', 'Declined'), ('REV', 'Revised')], default='WAIT', max_length=2)),
                ('source_amount', models.PositiveIntegerField()),
                ('dest_amount', models.PositiveIntegerField()),
                ('dest', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='transaction_requests_received', to=settings.AUTH_USER_MODEL)),
                ('dest_sends', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='+', to='trading.Commodity')),
                ('previous_request', models.OneToOneField(default=None, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='revised_request', to='trading.TxRequests')),
                ('source', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='transaction_requests_sent', to=settings.AUTH_USER_MODEL)),
                ('source_sends', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='+', to='trading.Commodity')),
            ],
        ),
        migrations.CreateModel(
            name='Tx',
            fields=[
                ('id', hashid_field.field.HashidAutoField(alphabet='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890', min_length=7, primary_key=True, serialize=False)),
                ('instant', models.DateTimeField(auto_now_add=True)),
                ('amount', models.PositiveIntegerField(editable=False, verbose_name='amount')),
                ('commodity', models.ForeignKey(editable=False, on_delete=django.db.models.deletion.PROTECT, to='trading.Commodity')),
                ('dest', models.ForeignKey(editable=False, on_delete=django.db.models.deletion.PROTECT, related_name='credits', related_query_name='credit_tx', to=settings.AUTH_USER_MODEL, verbose_name='destination')),
                ('source', models.ForeignKey(editable=False, on_delete=django.db.models.deletion.PROTECT, related_name='debits', related_query_name='debit_tx', to=settings.AUTH_USER_MODEL, verbose_name='source')),
            ],
            options={
                'verbose_name': 'transaction',
                'verbose_name_plural': 'transactions',
            },
        ),
        migrations.CreateModel(
            name='Invite',
            fields=[
                ('id', hashid_field.field.HashidAutoField(alphabet='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890', min_length=7, primary_key=True, serialize=False)),
                ('accepted_user', models.ForeignKey(default=None, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='+', to=settings.AUTH_USER_MODEL, verbose_name='accepted user')),
                ('inviter', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'verbose_name': 'invite',
                'verbose_name_plural': 'invites',
            },
        ),
    ]