chore(api): use named argument for on_delete

api/libretime_api/core/models/auth.py

@@ -2,7 +2,7 @@ from django.db import models
 
 
 class UserToken(models.Model):
-    user = models.ForeignKey("User", models.DO_NOTHING)
+    user = models.ForeignKey("User", on_delete=models.DO_NOTHING)
     action = models.CharField(max_length=255)
     token = models.CharField(unique=True, max_length=40)
     created = models.DateTimeField()
@@ -18,7 +18,10 @@ class UserToken(models.Model):
 class Session(models.Model):
     sessid = models.CharField(primary_key=True, max_length=32)
     userid = models.ForeignKey(
-        "User", models.DO_NOTHING, db_column="userid", blank=True, null=True
+        "User",
+        on_delete=models.DO_NOTHING,
+        blank=True,
+        null=True,
     )
     login = models.CharField(max_length=255, blank=True, null=True)
     ts = models.DateTimeField(blank=True, null=True)

api/libretime_api/core/models/worker.py

@@ -4,7 +4,12 @@ from django.db import models
 class ThirdPartyTrackReference(models.Model):
     service = models.CharField(max_length=256)
     foreign_id = models.CharField(unique=True, max_length=256, blank=True, null=True)
-    file = models.ForeignKey("storage.File", models.DO_NOTHING, blank=True, null=True)
+    file = models.ForeignKey(
+        "storage.File",
+        on_delete=models.DO_NOTHING,
+        blank=True,
+        null=True,
+    )
     upload_time = models.DateTimeField(blank=True, null=True)
     status = models.CharField(max_length=256, blank=True, null=True)
 
@@ -16,7 +21,8 @@ class ThirdPartyTrackReference(models.Model):
 class CeleryTask(models.Model):
     task_id = models.CharField(max_length=256)
     track_reference = models.ForeignKey(
-        "ThirdPartyTrackReference", models.DO_NOTHING, db_column="track_reference"
+        "ThirdPartyTrackReference",
+        on_delete=models.DO_NOTHING,
     )
     name = models.CharField(max_length=256, blank=True, null=True)
     dispatch_time = models.DateTimeField(blank=True, null=True)