新增市場情報佇列寫入後 smoke

tests/test_market_intel_skeleton.py

@@ -549,6 +549,10 @@ def test_market_intel_preview_template_uses_safe_fetch_false_endpoint():
     assert "market_intel.market_intel_manual_sample_candidate_queue_transaction" in template
     assert "market_intel.market_intel_manual_sample_candidate_queue_writer_status" in template
     assert "market_intel.market_intel_manual_sample_candidate_queue_writer_preflight" in template
+    assert (
+        "market_intel.market_intel_manual_sample_candidate_queue_writer_postwrite_smoke"
+        in template
+    )
     assert "X-CSRFToken" in template
     assert "market_intel.market_intel_scheduler_plan" in template
     assert "market_intel.market_intel_match_review_plan" in template
@@ -585,7 +589,7 @@ def test_legacy_source_bridge_default_is_planned_only():
     bridge = MarketIntelService().build_legacy_source_bridge()
 
     assert bridge["mode"] == "legacy_source_bridge_planned"
-    assert bridge["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert bridge["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert bridge["execute_requested"] is False
     assert bridge["read_only_query_executed"] is False
     assert bridge["database_connection_opened"] is False
@@ -743,7 +747,7 @@ def test_mcp_tool_contract_preview_is_read_only_and_whitelisted():
     contract = MarketIntelService().build_mcp_tool_contract()
 
     assert contract["mode"] == "mcp_tool_contract_preview"
-    assert contract["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert contract["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert contract["caller"] == "market_intel"
     assert contract["contract_ready"] is True
     assert contract["blocked_reasons"] == []
@@ -876,7 +880,7 @@ def test_mcp_activation_runbook_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "mcp_activation_runbook_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["deployment_actions_executed"] is False
     assert data["docker_command_executed"] is False
     assert data["ssh_command_executed"] is False
@@ -889,7 +893,7 @@ def test_mcp_fetch_gate_default_blocks_external_fetch():
     gate = MarketIntelService().build_mcp_fetch_gate(fetch_requested=True)
 
     assert gate["mode"] == "mcp_fetch_gate_planned"
-    assert gate["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert gate["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert gate["fetch_requested"] is True
     assert gate["manual_fetch_gate_open"] is False
     assert gate["network_request_allowed"] is False
@@ -959,7 +963,7 @@ def test_mcp_fetch_gate_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "mcp_fetch_gate_planned"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["fetch_requested"] is False
     assert data["network_request_allowed"] is False
     assert data["external_network_executed"] is False
@@ -971,7 +975,7 @@ def test_manual_sample_plan_preview_blocks_fetch_and_write():
     plan = MarketIntelService().build_manual_sample_plan()
 
     assert plan["mode"] == "manual_sample_fetch_plan_preview"
-    assert plan["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert plan["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert plan["ready_for_manual_sample_fetch"] is False
     assert plan["sample_fetch_executed"] is False
     assert plan["external_network_executed"] is False
@@ -1019,7 +1023,7 @@ def test_manual_sample_plan_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "manual_sample_fetch_plan_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["sample_fetch_executed"] is False
     assert data["external_network_executed"] is False
     assert data["database_write_executed"] is False
@@ -1030,7 +1034,7 @@ def test_manual_sample_acceptance_preview_blocks_candidate_import():
     acceptance = MarketIntelService().build_manual_sample_acceptance()
 
     assert acceptance["mode"] == "manual_sample_acceptance_preview"
-    assert acceptance["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert acceptance["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert acceptance["contract_ready"] is True
     assert acceptance["sample_result_loaded"] is False
     assert acceptance["sample_result_accepted"] is False
@@ -1072,7 +1076,7 @@ def test_manual_sample_acceptance_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "manual_sample_acceptance_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["sample_result_loaded"] is False
     assert data["candidate_import_allowed"] is False
     assert data["external_network_executed"] is False
@@ -1084,7 +1088,7 @@ def test_manual_sample_review_preview_is_planned_until_result_loaded():
     review = MarketIntelService().build_manual_sample_review()
 
     assert review["mode"] == "manual_sample_review_preview"
-    assert review["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert review["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert review["contract_ready"] is True
     assert review["sample_result_loaded"] is False
     assert review["sample_result_reviewed"] is False
@@ -1195,7 +1199,7 @@ def test_manual_sample_review_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "manual_sample_review_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["sample_result_loaded"] is False
     assert data["sample_result_reviewed"] is False
     assert data["candidate_import_allowed"] is False
@@ -1234,7 +1238,7 @@ def test_manual_sample_review_evaluation_preview_accepts_payload_without_persist
     )
 
     assert review["mode"] == "manual_sample_review_evaluation_preview"
-    assert review["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert review["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert review["review_request_type"] == "operator_posted_json"
     assert review["payload_received"] is True
     assert review["payload_valid_json_object"] is True
@@ -1296,7 +1300,7 @@ def test_manual_sample_review_evaluate_route_is_post_only_and_no_write():
 
     assert response.status_code == 200
     assert data["mode"] == "manual_sample_review_evaluation_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["payload_received"] is True
     assert data["payload_valid_json_object"] is True
     assert data["payload_persisted"] is False
@@ -1376,7 +1380,7 @@ def test_manual_sample_candidate_handoff_preview_creates_candidates_without_pers
     )
 
     assert handoff["mode"] == "manual_sample_candidate_handoff_preview"
-    assert handoff["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert handoff["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert handoff["payload_received"] is True
     assert handoff["payload_valid_json_object"] is True
     assert handoff["payload_persisted"] is False
@@ -1440,7 +1444,7 @@ def test_manual_sample_candidate_handoff_route_is_post_only_and_no_write():
 
     assert response.status_code == 200
     assert data["mode"] == "manual_sample_candidate_handoff_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["payload_received"] is True
     assert data["handoff_ready"] is True
     assert data["candidate_handoff_created"] is True
@@ -1499,7 +1503,7 @@ def test_manual_sample_candidate_queue_draft_preview_builds_review_items_without
     )
 
     assert queue_draft["mode"] == "manual_sample_candidate_queue_draft_preview"
-    assert queue_draft["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert queue_draft["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert queue_draft["payload_received"] is True
     assert queue_draft["payload_valid_json_object"] is True
     assert queue_draft["payload_persisted"] is False
@@ -1573,7 +1577,7 @@ def test_manual_sample_candidate_queue_draft_route_is_post_only_and_no_write():
 
     assert response.status_code == 200
     assert data["mode"] == "manual_sample_candidate_queue_draft_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["payload_received"] is True
     assert data["handoff_ready"] is True
     assert data["queue_draft_ready"] is True
@@ -1636,7 +1640,7 @@ def test_manual_sample_candidate_queue_approval_preview_blocks_write_and_maps_ro
     )
 
     assert approval["mode"] == "manual_sample_candidate_queue_approval_preview"
-    assert approval["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert approval["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert approval["payload_received"] is True
     assert approval["payload_valid_json_object"] is True
     assert approval["payload_persisted"] is False
@@ -1714,7 +1718,7 @@ def test_manual_sample_candidate_queue_approval_route_is_post_only_and_no_write(
 
     assert response.status_code == 200
     assert data["mode"] == "manual_sample_candidate_queue_approval_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["payload_received"] is True
     assert data["approval_preview_created"] is True
     assert data["approval_request_created"] is False
@@ -1777,7 +1781,7 @@ def test_manual_sample_candidate_queue_transaction_preview_blocks_execution():
     )
 
     assert transaction["mode"] == "manual_sample_candidate_queue_transaction_preview"
-    assert transaction["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert transaction["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert transaction["payload_received"] is True
     assert transaction["payload_valid_json_object"] is True
     assert transaction["payload_persisted"] is False
@@ -1857,7 +1861,7 @@ def test_manual_sample_candidate_queue_transaction_route_is_post_only_and_no_wri
 
     assert response.status_code == 200
     assert data["mode"] == "manual_sample_candidate_queue_transaction_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["payload_received"] is True
     assert data["transaction_preview_created"] is True
     assert data["transaction_ready"] is False
@@ -2224,6 +2228,168 @@ def test_candidate_queue_writer_cli_sqlite_transaction_is_idempotent():
     assert second_run["database_commit_executed"] is True
 
 
+def test_candidate_queue_writer_postwrite_smoke_planned_without_db():
+    from services.market_intel.candidate_queue_writer_postwrite_smoke import (
+        build_candidate_queue_writer_postwrite_smoke,
+    )
+
+    sample_result = {
+        "batch_id": "sample-batch-20",
+        "platform_code": "momo",
+        "source_key": "homepage",
+        "source_url": "https://www.momoshop.com.tw/",
+        "status": "fetched",
+        "status_code": 200,
+        "content_length": 1700,
+        "page_hash": "2" * 64,
+        "title": "MOMO 活動",
+        "diagnostics": {
+            "link_count": 1,
+            "same_host_link_count": 1,
+            "campaign_link_candidates": [
+                {
+                    "confidence_band": "high",
+                    "score": 94,
+                    "url": "https://www.momoshop.com.tw/activity/sample",
+                    "text": "品牌活動",
+                },
+            ],
+        },
+    }
+    transaction = MarketIntelService().build_manual_sample_candidate_queue_transaction(
+        sample_result=sample_result
+    )
+    smoke = build_candidate_queue_writer_postwrite_smoke(
+        transaction_preview=transaction,
+        execute_requested=False,
+    )
+
+    assert smoke["mode"] == "candidate_queue_writer_postwrite_smoke_planned"
+    assert smoke["execute_requested"] is False
+    assert smoke["read_only_query_executed"] is False
+    assert smoke["database_connection_opened"] is False
+    assert smoke["database_session_created"] is False
+    assert smoke["explicit_transaction_opened"] is False
+    assert smoke["database_write_executed"] is False
+    assert smoke["database_commit_executed"] is False
+    assert smoke["scheduler_attached"] is False
+    assert smoke["expected_dedupe_key_count"] == 1
+    assert smoke["found_count"] == 0
+    assert smoke["missing_count"] == 1
+    assert smoke["postwrite_smoke_passed"] is False
+    assert "candidate_queue_writer_postwrite_smoke_not_loaded" in smoke["blocked_reasons"]
+
+
+def test_candidate_queue_writer_postwrite_smoke_sqlite_read_only_finds_rows():
+    from services.market_intel.candidate_queue_writer_cli import (
+        build_candidate_queue_writer_cli_plan,
+    )
+    from services.market_intel.candidate_queue_writer_postwrite_smoke import (
+        build_candidate_queue_writer_postwrite_smoke,
+    )
+    from services.market_intel.candidate_queue_writer_preflight import (
+        build_candidate_queue_writer_preflight,
+    )
+
+    sample_result = {
+        "batch_id": "sample-batch-21",
+        "platform_code": "pchome",
+        "source_key": "homepage",
+        "source_url": "https://24h.pchome.com.tw/",
+        "status": "fetched",
+        "status_code": 200,
+        "content_length": 1800,
+        "page_hash": "3" * 64,
+        "title": "PChome 活動",
+        "diagnostics": {
+            "link_count": 1,
+            "same_host_link_count": 1,
+            "campaign_link_candidates": [
+                {
+                    "confidence_band": "medium",
+                    "score": 74,
+                    "url": "https://24h.pchome.com.tw/activity/sample",
+                    "text": "活動頁",
+                },
+            ],
+        },
+    }
+    transaction = MarketIntelService().build_manual_sample_candidate_queue_transaction(
+        sample_result=sample_result
+    )
+    engine = create_engine("sqlite:///:memory:")
+    with engine.begin() as conn:
+        conn.execute(
+            text(
+                """
+                CREATE TABLE market_alert_review_queue (
+                    id INTEGER PRIMARY KEY AUTOINCREMENT,
+                    alert_candidate_id TEXT NOT NULL UNIQUE,
+                    review_state TEXT NOT NULL DEFAULT 'draft',
+                    priority_lane TEXT NOT NULL DEFAULT 'watch',
+                    threshold_level TEXT NOT NULL,
+                    total_score FLOAT NOT NULL DEFAULT 0,
+                    evidence_bundle_id TEXT NOT NULL,
+                    dedupe_key TEXT NOT NULL,
+                    source_batch_id TEXT NOT NULL,
+                    metadata_json TEXT,
+                    created_at TEXT DEFAULT CURRENT_TIMESTAMP,
+                    updated_at TEXT DEFAULT CURRENT_TIMESTAMP
+                )
+                """
+            )
+        )
+        conn.execute(
+            text(
+                "CREATE UNIQUE INDEX ux_market_alert_review_queue_dedupe "
+                "ON market_alert_review_queue (dedupe_key)"
+            )
+        )
+    preflight = build_candidate_queue_writer_preflight(
+        transaction_preview=transaction,
+        execute_requested=True,
+        engine=engine,
+        database_type="sqlite",
+    )
+    writer = build_candidate_queue_writer_cli_plan(
+        transaction_preview=transaction,
+        writer_preflight=preflight,
+        execute_requested=True,
+        apply_real_write=True,
+        approval_token=TEST_APPROVAL_TOKEN,
+        approval_token_secret=TEST_APPROVAL_TOKEN,
+        backup_verified=True,
+        migration_live_smoke_passed=True,
+        engine=engine,
+        database_type="sqlite",
+    )
+    smoke = build_candidate_queue_writer_postwrite_smoke(
+        transaction_preview=transaction,
+        execute_requested=True,
+        engine=engine,
+        database_type="sqlite",
+    )
+
+    assert writer["inserted_count"] == 1
+    assert smoke["mode"] == "candidate_queue_writer_postwrite_smoke_read_only"
+    assert smoke["execute_requested"] is True
+    assert smoke["read_only_query_executed"] is True
+    assert smoke["database_connection_opened"] is True
+    assert smoke["database_session_created"] is False
+    assert smoke["explicit_transaction_opened"] is False
+    assert smoke["database_write_executed"] is False
+    assert smoke["database_commit_executed"] is False
+    assert smoke["scheduler_attached"] is False
+    assert smoke["expected_dedupe_key_count"] == 1
+    assert smoke["found_count"] == 1
+    assert smoke["missing_count"] == 0
+    assert smoke["missing_dedupe_keys"] == []
+    assert smoke["postwrite_smoke_passed"] is True
+    assert smoke["ready_for_operator_review"] is True
+    assert smoke["blocked_reasons"] == []
+    assert smoke["row_summaries"][0]["review_state"] == "needs_review"
+
+
 def test_candidate_queue_writer_preflight_route_is_post_only_and_no_write():
     from routes.market_intel_routes import market_intel_bp
 
@@ -2266,7 +2432,7 @@ def test_candidate_queue_writer_preflight_route_is_post_only_and_no_write():
 
     assert response.status_code == 200
     assert data["mode"] == "candidate_queue_writer_preflight_planned"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["execute_requested"] is False
     assert data["read_only_query_executed"] is False
     assert data["database_connection_opened"] is False
@@ -2323,7 +2489,7 @@ def test_candidate_queue_writer_status_route_never_leaks_approval_token(monkeypa
 
     assert response.status_code == 200
     assert data["mode"] == "candidate_queue_writer_cli_blocked"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["execute_requested"] is True
     assert data["apply_real_write_requested"] is True
     assert data["approval_token_present"] is False
@@ -2369,11 +2535,65 @@ def test_candidate_queue_writer_status_blocks_invalid_payload():
     assert "transaction_preview_created" in data["blocked_reasons"]
 
 
+def test_candidate_queue_writer_postwrite_smoke_route_is_post_only_and_no_write():
+    from routes.market_intel_routes import market_intel_bp
+
+    app = Flask(__name__)
+    app.secret_key = "test-secret"
+    app.register_blueprint(market_intel_bp)
+    client = app.test_client()
+    with client.session_transaction() as session:
+        session["logged_in"] = True
+
+    response = client.post(
+        "/api/market_intel/manual_sample_review/"
+        "candidate_queue_writer_postwrite_smoke",
+        json={
+            "sample_result": {
+                "batch_id": "sample-batch-22",
+                "platform_code": "momo",
+                "source_key": "homepage",
+                "source_url": "https://www.momoshop.com.tw/",
+                "status": "fetched",
+                "status_code": 200,
+                "content_length": 1700,
+                "page_hash": "4" * 64,
+                "title": "MOMO 活動",
+                "diagnostics": {
+                    "link_count": 1,
+                    "same_host_link_count": 1,
+                    "campaign_link_candidates": [
+                        {
+                            "confidence_band": "high",
+                            "score": 94,
+                            "url": "https://www.momoshop.com.tw/activity/sample",
+                            "text": "品牌活動",
+                        },
+                    ],
+                },
+            }
+        },
+    )
+    data = response.get_json()
+
+    assert response.status_code == 200
+    assert data["mode"] == "candidate_queue_writer_postwrite_smoke_planned"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
+    assert data["execute_requested"] is False
+    assert data["read_only_query_executed"] is False
+    assert data["database_connection_opened"] is False
+    assert data["database_write_executed"] is False
+    assert data["database_commit_executed"] is False
+    assert data["scheduler_attached"] is False
+    assert data["expected_dedupe_key_count"] == 1
+    assert data["postwrite_smoke_passed"] is False
+
+
 def test_scheduler_plan_preview_blocks_job_attachment():
     plan = MarketIntelService().build_scheduler_plan()
 
     assert plan["mode"] == "scheduler_attach_plan_preview"
-    assert plan["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert plan["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert plan["ready_to_attach_scheduler"] is False
     assert plan["scheduler_attached"] is False
     assert plan["scheduler_registration_executed"] is False
@@ -2411,7 +2631,7 @@ def test_scheduler_plan_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "scheduler_attach_plan_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["scheduler_registration_executed"] is False
     assert data["crawler_job_started"] is False
     assert data["external_network_executed"] is False
@@ -2422,7 +2642,7 @@ def test_match_review_plan_preview_blocks_auto_confirm():
     plan = MarketIntelService().build_match_review_plan()
 
     assert plan["mode"] == "match_review_plan_preview"
-    assert plan["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert plan["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert plan["ready_for_review_queue"] is False
     assert plan["review_queue_created"] is False
     assert plan["auto_match_executed"] is False
@@ -2458,7 +2678,7 @@ def test_match_review_plan_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "match_review_plan_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["review_queue_created"] is False
     assert data["auto_confirm_executed"] is False
     assert data["external_network_executed"] is False
@@ -2469,7 +2689,7 @@ def test_opportunity_plan_preview_blocks_alerts_and_ai_summary():
     plan = MarketIntelService().build_opportunity_plan()
 
     assert plan["mode"] == "opportunity_plan_preview"
-    assert plan["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert plan["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert plan["ready_for_opportunity_queue"] is False
     assert plan["opportunity_queue_created"] is False
     assert plan["threat_alert_dispatched"] is False
@@ -2510,7 +2730,7 @@ def test_opportunity_plan_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "opportunity_plan_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["opportunity_queue_created"] is False
     assert data["threat_alert_dispatched"] is False
     assert data["ai_summary_generated"] is False
@@ -2521,7 +2741,7 @@ def test_opportunity_scoring_plan_preview_blocks_scoring_and_alerts():
     plan = MarketIntelService().build_opportunity_scoring_plan()
 
     assert plan["mode"] == "opportunity_scoring_plan_preview"
-    assert plan["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert plan["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert plan["ready_for_scoring_job"] is False
     assert plan["scoring_job_created"] is False
     assert plan["score_calculation_executed"] is False
@@ -2569,7 +2789,7 @@ def test_opportunity_scoring_plan_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "opportunity_scoring_plan_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["scoring_job_created"] is False
     assert data["score_calculation_executed"] is False
     assert data["sample_scores_generated"] is False
@@ -2581,7 +2801,7 @@ def test_opportunity_evidence_plan_preview_blocks_queries_and_alerts():
     plan = MarketIntelService().build_opportunity_evidence_plan()
 
     assert plan["mode"] == "opportunity_evidence_plan_preview"
-    assert plan["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert plan["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert plan["ready_for_evidence_bundle"] is False
     assert plan["evidence_bundle_created"] is False
     assert plan["evidence_query_executed"] is False
@@ -2627,7 +2847,7 @@ def test_opportunity_evidence_plan_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "opportunity_evidence_plan_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["evidence_bundle_created"] is False
     assert data["evidence_query_executed"] is False
     assert data["sample_evidence_generated"] is False
@@ -2640,7 +2860,7 @@ def test_opportunity_alert_plan_preview_blocks_dispatch_and_llm_calls():
     plan = MarketIntelService().build_opportunity_alert_plan()
 
     assert plan["mode"] == "opportunity_alert_plan_preview"
-    assert plan["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert plan["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert plan["ready_for_alert_candidates"] is False
     assert plan["alert_candidate_created"] is False
     assert plan["alert_queue_created"] is False
@@ -2725,7 +2945,7 @@ def test_opportunity_alert_plan_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "opportunity_alert_plan_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["alert_candidate_created"] is False
     assert data["alert_queue_created"] is False
     assert data["review_queue_created"] is False
@@ -2803,7 +3023,7 @@ def test_mcp_deploy_preflight_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "mcp_external_deploy_preflight_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["deployment_actions_executed"] is False
     assert data["docker_command_executed"] is False
     assert data["ssh_command_executed"] is False
@@ -2818,7 +3038,7 @@ def test_mcp_readiness_default_is_planned_only(monkeypatch):
     readiness = MarketIntelService().build_mcp_readiness()
 
     assert readiness["mode"] == "mcp_readiness_planned"
-    assert readiness["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert readiness["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert readiness["execute_requested"] is False
     assert readiness["router_enabled"] is False
     assert readiness["external_mcp_complete"] is False
@@ -3216,6 +3436,10 @@ def test_deployment_readiness_reports_app_only_release_gate():
     assert readiness["checks"]["manual_sample_candidate_queue_transaction_post_safe"] is True
     assert readiness["checks"]["candidate_queue_writer_cli_status_safe"] is True
     assert readiness["checks"]["candidate_queue_writer_preflight_planned_safe"] is True
+    assert (
+        readiness["checks"]["candidate_queue_writer_postwrite_smoke_planned_safe"]
+        is True
+    )
     assert readiness["checks"]["match_review_plan_preview_safe"] is True
     assert readiness["checks"]["opportunity_plan_preview_safe"] is True
     assert readiness["checks"]["opportunity_scoring_plan_preview_safe"] is True
@@ -3258,6 +3482,10 @@ def test_deployment_readiness_reports_app_only_release_gate():
     assert "/api/market_intel/migration_catalog_review" in readiness["production_smoke_targets"]
     assert "/api/market_intel/migration_live_smoke" in readiness["production_smoke_targets"]
     assert "/api/market_intel/live_db_inventory" in readiness["production_smoke_targets"]
+    assert (
+        "/api/market_intel/manual_sample_review/candidate_queue_writer_postwrite_smoke"
+        in readiness["production_smoke_targets"]
+    )
     assert readiness["write_approval_runbook"]["ready_for_real_write"] is False
     assert readiness["write_approval_runbook"]["writes_executed"] is False
     assert readiness["migration_blueprint"]["migration_executed"] is False
@@ -3573,6 +3801,38 @@ def test_deployment_readiness_reports_app_only_release_gate():
         readiness["candidate_queue_writer_preflight"]["scheduler_attached"]
         is False
     )
+    assert (
+        readiness["candidate_queue_writer_postwrite_smoke"]["mode"]
+        == "candidate_queue_writer_postwrite_smoke_planned"
+    )
+    assert (
+        readiness["candidate_queue_writer_postwrite_smoke"][
+            "read_only_query_executed"
+        ]
+        is False
+    )
+    assert (
+        readiness["candidate_queue_writer_postwrite_smoke"][
+            "database_connection_opened"
+        ]
+        is False
+    )
+    assert (
+        readiness["candidate_queue_writer_postwrite_smoke"][
+            "database_write_executed"
+        ]
+        is False
+    )
+    assert (
+        readiness["candidate_queue_writer_postwrite_smoke"][
+            "database_commit_executed"
+        ]
+        is False
+    )
+    assert (
+        readiness["candidate_queue_writer_postwrite_smoke"]["scheduler_attached"]
+        is False
+    )
     assert readiness["scheduler_plan"]["scheduler_registration_executed"] is False
     assert readiness["scheduler_plan"]["crawler_job_started"] is False
     assert readiness["scheduler_plan"]["database_write_executed"] is False
@@ -3677,7 +3937,7 @@ def test_migration_apply_drill_planned_is_safe_and_manual_only():
     drill = MarketIntelService().build_migration_apply_drill()
 
     assert drill["mode"] == "migration_apply_drill_preview"
-    assert drill["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert drill["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert drill["execute_requested"] is False
     assert drill["schema_state"] == "planned_no_db_probe"
     assert drill["drill_ready_for_operator_review"] is True
@@ -3792,7 +4052,7 @@ def test_migration_apply_drill_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "migration_apply_drill_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["execute_requested"] is False
     assert data["migration_executed"] is False
     assert data["rollback_executed"] is False
@@ -3804,7 +4064,7 @@ def test_migration_catalog_review_planned_is_safe_and_diagnostic():
     review = MarketIntelService().build_migration_catalog_review()
 
     assert review["mode"] == "migration_catalog_review_preview"
-    assert review["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert review["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert review["execute_requested"] is False
     assert review["catalog_state"] == "planned_no_probe"
     assert review["seed_state"] == "planned_no_probe"
@@ -3919,7 +4179,7 @@ def test_migration_catalog_review_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "migration_catalog_review_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["execute_requested"] is False
     assert data["catalog_state"] == "planned_no_probe"
     assert data["migration_executed"] is False
@@ -3932,7 +4192,7 @@ def test_migration_live_smoke_planned_is_preview_only():
     smoke = MarketIntelService().build_migration_live_smoke()
 
     assert smoke["mode"] == "migration_live_smoke_preview"
-    assert smoke["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert smoke["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert smoke["execute_requested"] is False
     assert smoke["smoke_result"] == "planned_no_execution"
     assert smoke["live_smoke_passed"] is False
@@ -3994,7 +4254,7 @@ def test_migration_live_smoke_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "migration_live_smoke_preview"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["execute_requested"] is False
     assert data["smoke_result"] == "planned_no_execution"
     assert data["migration_executed"] is False
@@ -4007,7 +4267,7 @@ def test_live_db_inventory_planned_is_preview_only():
     inventory = MarketIntelService().build_live_db_inventory()
 
     assert inventory["mode"] == "live_db_inventory_planned"
-    assert inventory["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert inventory["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert inventory["execute_requested"] is False
     assert inventory["read_only_query_executed"] is False
     assert inventory["database_connection_opened"] is False
@@ -4151,7 +4411,7 @@ def test_live_db_inventory_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "live_db_inventory_planned"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["execute_requested"] is False
     assert data["read_only_query_executed"] is False
     assert data["database_write_executed"] is False
@@ -4378,7 +4638,7 @@ def test_candidate_queue_writer_cli_script_outputs_blocked_gate(tmp_path):
 
     assert result.returncode == 0
     assert data["mode"] == "candidate_queue_writer_cli_blocked"
-    assert data["phase"] == "phase_57_candidate_queue_writer_cli_transaction"
+    assert data["phase"] == "phase_58_candidate_queue_writer_postwrite_smoke"
     assert data["execute_requested"] is False
     assert data["apply_real_write_requested"] is False
     assert data["writes_executed"] is False