From 74e68e076cfa852b0fe685a568dace5cf0c2e8f8 Mon Sep 17 00:00:00 2001
From: "Reichenbach, Michael" <755327+Silthus@users.noreply.github.com>
Date: Mon, 19 Oct 2026 09:43:46 +0000
Subject: [PATCH] feat(workflows): store shared sandbox tenant state

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 .github/scripts/check-idor-model-coverage.py  |  1 +
 .../0037_sandbox_sender_tenant_state.py       | 32 +++++++++++++++++++
 .../backend/migrations/max_migration.txt      |  2 +-
 products/workflows/backend/models/__init__.py |  2 ++
 .../models/sandbox_sender_tenant_state.py     |  9 ++++++
 5 files changed, 45 insertions(+), 1 deletion(-)
 create mode 100644 products/workflows/backend/migrations/0037_sandbox_sender_tenant_state.py
 create mode 100644 products/workflows/backend/models/sandbox_sender_tenant_state.py

diff --git a/.github/scripts/check-idor-model-coverage.py b/.github/scripts/check-idor-model-coverage.py
index ffe2c08f1681..aa7d0b87aa9c 100644
--- a/.github/scripts/check-idor-model-coverage.py
+++ b/.github/scripts/check-idor-model-coverage.py
@@ -324,6 +324,7 @@ def get_scoped_models() -> tuple[dict[str, set[str]], set[str], set[str], set[st
         "DevStackImageTarget",
         "DevStackImageAttempt",
         "License",
+        "SandboxSenderTenantState",  # instance-global mirror of the shared sandbox SES tenant state
         # --- Deprecated ---
         "Prompt",
         "PromptSequence",
diff --git a/products/workflows/backend/migrations/0037_sandbox_sender_tenant_state.py b/products/workflows/backend/migrations/0037_sandbox_sender_tenant_state.py
new file mode 100644
index 000000000000..1ded7276c510
--- /dev/null
+++ b/products/workflows/backend/migrations/0037_sandbox_sender_tenant_state.py
@@ -0,0 +1,32 @@
+# Generated by Django 5.2.18 on 2026-10-12 15:31
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("workflows", "0036_teamworkflowsconfig_email_utm_defaults"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="SandboxSenderTenantState",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("tenant_name", models.CharField(max_length=64, unique=True)),
+                (
+                    "sending_status",
+                    models.CharField(blank=True, db_default="", default="", max_length=32),
+                ),
+                ("synced_at", models.DateTimeField(blank=True, null=True)),
+            ],
+        ),
+    ]
diff --git a/products/workflows/backend/migrations/max_migration.txt b/products/workflows/backend/migrations/max_migration.txt
index d122755b7922..67cf914e224f 100644
--- a/products/workflows/backend/migrations/max_migration.txt
+++ b/products/workflows/backend/migrations/max_migration.txt
@@ -1 +1 @@
-0036_teamworkflowsconfig_email_utm_defaults
+0037_sandbox_sender_tenant_state
diff --git a/products/workflows/backend/models/__init__.py b/products/workflows/backend/models/__init__.py
index bbc6b3a22a6c..fdf755e421f6 100644
--- a/products/workflows/backend/models/__init__.py
+++ b/products/workflows/backend/models/__init__.py
@@ -4,6 +4,7 @@
 from .hog_flow_optimization import HogFlowOptimization
 from .hog_flow_revision import HogFlowRevision
 from .hog_flow_schedule.hog_flow_schedule import HogFlowSchedule
+from .sandbox_sender_tenant_state import SandboxSenderTenantState
 from .team_workflows_config import TeamWorkflowsConfig
 from .workflow_idea import WorkflowIdea
 from .workflow_proposal import WorkflowProposal
@@ -15,6 +16,7 @@
     "HogFlowRevision",
     "HogFlowSchedule",
     "HogFlowTemplate",
+    "SandboxSenderTenantState",
     "TeamWorkflowsConfig",
     "WorkflowIdea",
     "WorkflowProposal",
diff --git a/products/workflows/backend/models/sandbox_sender_tenant_state.py b/products/workflows/backend/models/sandbox_sender_tenant_state.py
new file mode 100644
index 000000000000..f6b9172850bc
--- /dev/null
+++ b/products/workflows/backend/models/sandbox_sender_tenant_state.py
@@ -0,0 +1,9 @@
+from django.db import models
+
+
+class SandboxSenderTenantState(models.Model):
+    """Instance-level mirror of the shared sandbox SES tenant; platform state, not tenant data, so no team_id."""
+
+    tenant_name = models.CharField(max_length=64, unique=True)
+    sending_status = models.CharField(max_length=32, blank=True, default="", db_default="")
+    synced_at = models.DateTimeField(null=True, blank=True)