Don't show all signals on strategy page

core/forms.py

@@ -11,9 +11,14 @@ from .models import Account, Hook, Signal, Strategy, Trade, TradingTime, User
 class RestrictedFormMixin:
     """
     This mixin is used to restrict the queryset of a form to the current user.
-    The request object is passed from the view."""
+    The request object is passed from the view.
+    Fieldargs is used to pass additional arguments to the queryset filter.
+    """
+
+    fieldargs = {}
 
     def __init__(self, *args, **kwargs):
+        # self.fieldargs = {}
         self.request = kwargs.pop("request")
         super().__init__(*args, **kwargs)
         for field in self.fields:
@@ -27,7 +32,7 @@ class RestrictedFormMixin:
                 model._meta.get_field("user")
                 # Add the user to the queryset filters
                 self.fields[field].queryset = model.objects.filter(
-                    user=self.request.user
+                    user=self.request.user, **self.fieldargs.get(field, {})
                 )
             except FieldDoesNotExist:
                 pass
@@ -67,10 +72,12 @@ class HookForm(RestrictedFormMixin, ModelForm):
         fields = (
             "name",
             "hook",
+            "type",
         )
         help_texts = {
             "name": "Name of the hook. Informational only.",
             "hook": "The URL slug to use for the hook. Make it unique.",
+            "type": "Whether the hook is used for entering or exiting trades, or determining the trend.",
         }
 
 
@@ -111,6 +118,12 @@ class AccountForm(RestrictedFormMixin, ModelForm):
 
 
 class StrategyForm(RestrictedFormMixin, ModelForm):
+    fieldargs = {
+        "entry_signals": {"hook__type": "entry"},
+        "exit_signals": {"hook__type": "exit"},
+        "trend_signals": {"hook__type": "trend"},
+    }
+
     class Meta:
         model = Strategy
         fields = (

core/migrations/0045_hook_type.py

@@ -0,0 +1,19 @@
+# Generated by Django 4.1.3 on 2022-12-07 09:57
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0044_strategy_trends'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='hook',
+            name='type',
+            field=models.CharField(choices=[('entry', 'Entry'), ('exit', 'Exit'), ('trend', 'Trend')], default='entry', max_length=255),
+            preserve_default=False,
+        ),
+    ]

core/models.py

@@ -35,6 +35,11 @@ DAY_CHOICES = (
     (6, "Saturday"),
     (7, "Sunday"),
 )
+HOOK_TYPE_CHOICES = (
+    ("entry", "Entry"),
+    ("exit", "Exit"),
+    ("trend", "Trend"),
+)
 
 
 class Plan(models.Model):
@@ -169,6 +174,7 @@ class Hook(models.Model):
     name = models.CharField(max_length=1024)
     hook = models.CharField(max_length=255, unique=True)  # hook URL
     received = models.IntegerField(default=0)
+    type = models.CharField(choices=HOOK_TYPE_CHOICES, max_length=255)
 
     def __str__(self):
         return f"{self.name} ({self.hook})"