# Generated by Django 3.2 on 2021-05-11 05:03

from django.db import migrations

def separate_fees(apps, schema_editor):

    Transaction = apps.get_model('transactions', 'Transaction')
    for tr in Transaction.objects.all():
        if tr.amount_before_fee > 0:
            tr.crypto_fee = tr.amount_before_fee - tr.amount_after_fee
            tr.crypto_amount = tr.amount_before_fee
            tr.transaction_type = 'B'
        elif tr.amount_before_fee < 0:
            tr.crypto_fee = -1 * tr.amount_before_fee + tr.amount_after_fee
            tr.crypto_amount = -1 * tr.amount_before_fee
            tr.transaction_type = 'S'
        else:
            tr.crypto_fee = 0
            tr.crypto_amount = 0
            tr.transaction_type = 'T'

        tr.fiat_amount = tr.amount
        tr.fiat_fee = 0

        tr.save()

class Migration(migrations.Migration):

    dependencies = [
        ('transactions', '0003_auto_20210511_0703'),
    ]

    operations = [
        migrations.RunPython(separate_fees),
    ]