Finish implementing risk models

core/migrations/0048_riskmodel_account_riskmodel.py

@@ -0,0 +1,33 @@
+# Generated by Django 4.1.4 on 2022-12-21 21:43
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0047_notificationsettings'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='RiskModel',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255)),
+                ('description', models.TextField(blank=True, null=True)),
+                ('max_loss_percent', models.FloatField(default=0.05)),
+                ('max_risk_percent', models.FloatField(default=0.05)),
+                ('max_open_trades', models.IntegerField(default=10)),
+                ('max_open_trades_per_symbol', models.IntegerField(default=2)),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+        migrations.AddField(
+            model_name='account',
+            name='riskmodel',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='core.riskmodel'),
+        ),
+    ]

core/migrations/0049_rename_riskmodel_account_risk_model.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.1.4 on 2022-12-21 21:51
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0048_riskmodel_account_riskmodel'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='account',
+            old_name='riskmodel',
+            new_name='risk_model',
+        ),
+    ]