feat(awooop): preview recurrence repair work items

apps/api/tests/test_channel_event_dossier_service.py

@@ -8,9 +8,12 @@ from fastapi import HTTPException
 from src.api.v1.platform.events import ChannelEventRecurrenceResponse
 from src.services import channel_event_dossier_service
 from src.services.channel_event_dossier_service import (
+    RecurrenceWorkItemNotFoundError,
     build_dossier_coverage,
     build_dossier_event,
     build_dossier_recurrence,
+    build_recurrence_work_item_dry_run,
+    build_recurrence_work_item_preview,
     fetch_channel_event_dossier,
     fetch_channel_event_dossier_coverage,
     fetch_channel_event_dossier_recurrence,
@@ -345,6 +348,133 @@ def test_build_dossier_recurrence_opens_work_item_for_completed_run_without_repa
     }
 
 
+def test_build_recurrence_work_item_preview_selects_ticket_mode() -> None:
+    recurrence = build_dossier_recurrence(
+        [
+            {
+                "event_id": "event-1",
+                "project_id": "awoooi",
+                "channel_type": "internal",
+                "provider_event_id": "alertmanager:received:1",
+                "content_hash": "a" * 64,
+                "content_preview": "Docker container unhealthy",
+                "content_redacted": "Docker container unhealthy",
+                "redaction_version": "audit_sink_v1",
+                "source_envelope": {
+                    "provider": "alertmanager",
+                    "source_refs": {
+                        "alert_ids": ["alert-1"],
+                        "incident_ids": ["INC-20260517-F25B4A"],
+                        "fingerprints": ["fp-container-unhealthy"],
+                    },
+                    "log_correlation": {
+                        "alertname": "DockerContainerUnhealthy",
+                        "severity": "warning",
+                        "namespace": "momo",
+                        "target_resource": "bitan-pharmacy-bitan-1",
+                        "fingerprint": "fp-container-unhealthy",
+                    },
+                },
+                "is_duplicate": True,
+                "provider_ts": None,
+                "received_at": "2026-05-17T23:47:00",
+                "run_id": UUID("33333333-3333-4333-8333-333333333333"),
+                "run_state": "completed",
+                "run_agent_id": "openclaw",
+            }
+        ],
+        project_id="awoooi",
+        limit=20,
+    )
+
+    preview = build_recurrence_work_item_preview(
+        recurrence,
+        work_item_id="incident:INC-20260517-F25B4A",
+    )
+
+    assert preview["schema_version"] == "awooop_recurrence_work_item_preview_v1"
+    assert preview["source"] == "channel_event_dossier.recurrence"
+    assert preview["mode"] == "ticket"
+    assert preview["allowed"] is True
+    assert preview["writes_incident_state"] is False
+    assert preview["writes_auto_repair_result"] is False
+    assert preview["writes_ticket"] is False
+    assert preview["plan"]["step"] == "prepare_repair_ticket_preview"
+    assert preview["plan"]["target"]["alertname"] == "DockerContainerUnhealthy"
+
+
+def test_build_recurrence_work_item_dry_run_returns_ticket_preview_without_writes() -> None:
+    recurrence = build_dossier_recurrence(
+        [
+            {
+                "event_id": "event-1",
+                "project_id": "awoooi",
+                "channel_type": "internal",
+                "provider_event_id": "alertmanager:received:1",
+                "content_hash": "a" * 64,
+                "content_preview": "Docker container unhealthy",
+                "content_redacted": "Docker container unhealthy",
+                "redaction_version": "audit_sink_v1",
+                "source_envelope": {
+                    "provider": "alertmanager",
+                    "source_refs": {
+                        "alert_ids": ["alert-1"],
+                        "incident_ids": ["INC-20260517-F25B4A"],
+                        "fingerprints": ["fp-container-unhealthy"],
+                    },
+                    "log_correlation": {
+                        "alertname": "DockerContainerUnhealthy",
+                        "severity": "warning",
+                        "namespace": "momo",
+                        "target_resource": "bitan-pharmacy-bitan-1",
+                        "fingerprint": "fp-container-unhealthy",
+                    },
+                },
+                "is_duplicate": True,
+                "provider_ts": None,
+                "received_at": "2026-05-17T23:47:00",
+                "run_id": UUID("33333333-3333-4333-8333-333333333333"),
+                "run_state": "completed",
+                "run_agent_id": "openclaw",
+            }
+        ],
+        project_id="awoooi",
+        limit=20,
+    )
+
+    dry_run = build_recurrence_work_item_dry_run(
+        recurrence,
+        work_item_id="incident:INC-20260517-F25B4A",
+    )
+
+    assert dry_run["schema_version"] == "awooop_recurrence_work_item_dry_run_v1"
+    assert dry_run["mode"] == "ticket"
+    assert dry_run["allowed"] is True
+    assert dry_run["executed"] is True
+    assert dry_run["writes_incident_state"] is False
+    assert dry_run["writes_auto_repair_result"] is False
+    assert dry_run["writes_ticket"] is False
+    assert dry_run["verification_result_preview"] == "ticket_preview_ready"
+    assert dry_run["ticket_preview"]["would_create"] is False
+    assert "DockerContainerUnhealthy" in dry_run["ticket_preview"]["title"]
+    assert dry_run["current_state_summary"]["repair_status"] == "run_completed_no_repair"
+    assert dry_run["read_model_route"]["required_scope"] == "read"
+
+
+def test_build_recurrence_work_item_preview_raises_for_missing_item() -> None:
+    recurrence = build_dossier_recurrence(
+        [],
+        project_id="awoooi",
+        limit=20,
+    )
+
+    with pytest.raises(RecurrenceWorkItemNotFoundError):
+        build_recurrence_work_item_preview(
+            recurrence,
+            work_item_id="incident:INC-20260517-MISSING",
+        )
+
+
 def test_recurrence_response_model_preserves_repair_work_item_fields() -> None:
     response = ChannelEventRecurrenceResponse.model_validate(
         {