feat: return full product detail with images and versions

backend/tests/test_product_archive.py

@@ -313,6 +313,31 @@ def test_later_archive_version_becomes_current_cover_in_product_contract(product
     assert detail["cover_image_id"] != first_cover
 
 
+def test_product_detail_contract_includes_images_and_archive_versions(
+    product_archive_client, prepared_wordcloud_job
+):
+    product = create_product(product_archive_client)
+    archived = archive_product_version(
+        product_archive_client, product["product_id"], prepared_wordcloud_job.document
+    )
+
+    detail = product_archive_client.get(
+        f"/api/products/{product['product_id']}", headers=orders_auth_header()
+    ).json()
+
+    assert archived.status_code == 201
+    assert detail["product_id"] == product["product_id"]
+    assert len(detail["images"]) == 1
+    assert detail["images"][0]["image_type"] == "design_preview"
+    assert detail["images"][0]["is_cover"] is True
+    assert len(detail["versions"]) == 1
+    version = detail["versions"][0]
+    assert version["version_id"] == archived.json()["version_id"]
+    assert version["wordcloud_count"] == 1
+    assert version["wordcloud_archives"][0]["source_job_id"] == "job-success"
+    assert Path(version["design_preview_path"]).name == "design-preview.png"
+
+
 def test_product_routes_require_orders_auth(product_archive_client):
     product = create_product(product_archive_client)
     requests = [