Connect platform tenant creation to tenant-engine

src/user_engine/adapters/tenant_management.py

@@ -22,11 +22,11 @@ class HTTPTenantManagementAdapter:
         correlation_id: str,
     ) -> TenantProvisioningResult:
         request = Request(
-            self.base_url + "/v1/tenants",
+            self.base_url + "/tenants",
             data=json.dumps({
-                "tenant": tenant, "display_name": display_name,
-                "idempotency_key": idempotency_key,
-                "correlation_id": correlation_id,
+                "tenant_id": tenant,
+                "identifier": tenant,
+                "actor": "tenant-engine",
             }).encode(),
             headers={
                 "Authorization": f"Bearer {self.bearer_token}",
@@ -41,12 +41,16 @@ class HTTPTenantManagementAdapter:
                 result = json.loads(response.read())
         except HTTPError as exc:
             exc.read(4096)
+            if exc.code == 409:
+                return TenantProvisioningResult(
+                    tenant=tenant, status="existing", resumed=True, external_ref=tenant,
+                )
             raise RuntimeError(f"tenant authority failed ({exc.code})") from exc
         except URLError as exc:
             raise RuntimeError("tenant authority unavailable") from exc
         return TenantProvisioningResult(
-            tenant=str(result.get("tenant") or tenant),
-            status=str(result["status"]),
-            resumed=bool(result.get("resumed", False)),
-            external_ref=str(result["external_ref"]) if result.get("external_ref") else None,
+            tenant=str(result.get("identifier") or tenant),
+            status="created",
+            resumed=False,
+            external_ref=str(result.get("tenant_id") or tenant),
         )