diff --git a/apps/api/src/api/v1/gitea_webhook.py b/apps/api/src/api/v1/gitea_webhook.py
index 9356e840..ff90e4be 100644
--- a/apps/api/src/api/v1/gitea_webhook.py
+++ b/apps/api/src/api/v1/gitea_webhook.py
@@ -52,6 +52,11 @@ router = APIRouter(prefix="/webhooks/gitea", tags=["Gitea Webhook"])
# OpenClaw 配置 (使用 settings 中的 OPENCLAW_URL)
OPENCLAW_URL = settings.OPENCLAW_URL
+# Telegram 通知去重 TTL — 10 分鐘，與 Sentry/SLO Watchdog 對齊
+# 2026-04-25 ogt + Claude Sonnet 4.6 (Task C: Gitea CI/CD 告警轉發 Telegram)
+GITEA_TG_DEDUP_TTL = 600 # 秒
+GITEA_TG_DEDUP_KEY_PREFIX = "gitea:tg:dedup:"
+
# =============================================================================
# Pydantic Models
# =============================================================================
@@ -87,6 +92,9 @@ class GiteaPullRequest(BaseModel):
additions: int = 0
deletions: int = 0
changed_files: int = 0
+ # Gitea: HasMerged bool json:"merged" — True 代表 PR 已合併 (action=closed + merged=true)
+ # 2026-04-25 ogt + Claude Sonnet 4.6 (Task C: Gitea CI/CD 告警轉發 Telegram)
+ merged: bool = False
class GiteaCommit(BaseModel):
@@ -364,6 +372,61 @@ async def handle_gitea_webhook(
) from e
+# =============================================================================
+# Telegram 通知 Helper (帶 Redis 去重)
+# 2026-04-25 ogt + Claude Sonnet 4.6 (Task C: Gitea CI/CD 告警轉發 Telegram)
+# 設計原則:
+# - 純通知，不加按鈕（遵循 feedback_no_ghost_buttons.md）
+# - Redis SET NX EX 600s 去重（同一 repo+event+id 10 分鐘內不重複）
+# - 不改動 incident 通知鏈路，獨立背景任務
+# - Telegram token/chat_id 從 settings (K8s Secret 注入) 讀取，不寫死
+# =============================================================================
+
+async def _send_gitea_notification(
+ dedup_key: str,
+ message: str,
+) -> None:
+ """
+ 發送 Gitea 事件 Telegram 通知（帶去重）
+
+ Args:
+ dedup_key: Redis 去重 key（格式: {event}:{repo}:{id}，不含 prefix）
+ message: HTML 格式 Telegram 訊息
+ """
+ try:
+ # 去重檢查：同一 key 在 TTL 內不重複發送
+ from src.core.redis_client import get_redis # type: ignore[import]
+ redis = await get_redis()
+ full_key = GITEA_TG_DEDUP_KEY_PREFIX + dedup_key
+ acquired = await redis.set(
+ full_key,
+ "1",
+ ex=GITEA_TG_DEDUP_TTL,
+ nx=True, # NX: 只在 key 不存在時設定（原子操作）
+ )
+ if not acquired:
+ logger.debug(
+ "gitea_tg_dedup_skip",
+ dedup_key=dedup_key,
+ ttl=GITEA_TG_DEDUP_TTL,
+ )
+ return
+
+ if not settings.OPENCLAW_TG_BOT_TOKEN:
+ logger.debug("gitea_tg_skipped", reason="Bot token not configured")
+ return
+
+ from src.services.telegram_gateway import get_telegram_gateway # type: ignore[import]
+ gateway = get_telegram_gateway()
+ await gateway.initialize()
+ await gateway.send_notification(message)
+
+ logger.info("gitea_tg_notification_sent", dedup_key=dedup_key)
+
+ except Exception as e:
+ logger.warning("gitea_tg_notification_failed", dedup_key=dedup_key, error=str(e))
+
+
# =============================================================================
# Event Handlers (HTTP 層: 解析、驗證、回應 — 業務邏輯在 Service 層)
# =============================================================================
@@ -380,6 +443,7 @@ async def handle_pull_request(
- opened: 新建 PR
- synchronize: 推送新 commit 到 PR
- reopened: 重新開啟 PR
+ - closed + merged=True: PR 合併完成 → Telegram 通知 (Task C 2026-04-25)
"""
pr = payload.pull_request
if not pr:
@@ -389,6 +453,40 @@ async def handle_pull_request(
event_type="pull_request",
)
+ # PR 合併完成通知 (action=closed + merged=True)
+ # 2026-04-25 ogt + Claude Sonnet 4.6 (Task C: Gitea CI/CD 告警轉發 Telegram)
+ if payload.action == "closed" and pr.merged:
+ repo = payload.repository.full_name
+ author = payload.sender.login
+ pr_url = pr.html_url
+ base_branch = pr.base.get("ref", "main") if isinstance(pr.base, dict) else "main"
+
+ # 格式遵循 feedback_telegram_alert_format.md
+ message = (
+ f"PR Merged | {repo}\n"
+ "──────────────────────\n"
+ f"├─ PR: #{pr.number} {pr.title[:60]}\n"
+ f"├─ 作者: @{author}\n"
+ f"├─ 目標分支: {base_branch}\n"
+ f"└─ 變更: +{pr.additions} -{pr.deletions} ({pr.changed_files} 檔)"
+ )
+
+ dedup_key = f"pr_merged:{repo}:{pr.number}"
+ background_tasks.add_task(_send_gitea_notification, dedup_key, message)
+
+ logger.info(
+ "gitea_pr_merged_notification_scheduled",
+ repo=repo,
+ pr_number=pr.number,
+ author=author,
+ )
+
+ return GiteaWebhookResponse(
+ status="accepted",
+ message=f"PR #{pr.number} merge notification scheduled",
+ event_type="pull_request",
+ )
+
# 只處理需要審查的 action
supported_actions = {"opened", "synchronize", "reopened"}
if payload.action not in supported_actions:
@@ -498,7 +596,11 @@ async def handle_workflow_run(
處理 Gitea Actions workflow_run 事件 — ADR-074 M3
只處理 status=failure（或 conclusion=failure）的管線失敗。
- 建立 TYPE-1 Incident（純通知，不自動修復）。
+ 雙路並行：
+ 1. 建立 TYPE-1 Incident（既有路徑，保持不變）
+ 2. 直接發 Telegram 通知（Task C 2026-04-25 新增）
+ - workflow name 含 deploy → "部署失敗"
+ - 否則 → "構建失敗"
"""
wf = payload.workflow_run
if not wf:
@@ -531,6 +633,7 @@ async def handle_workflow_run(
run_url=run_url,
)
+ # 既有路徑：建立 TYPE-1 Incident (保持不變)
async def _create_ci_incident() -> None:
try:
svc = get_incident_service()
@@ -562,6 +665,26 @@ async def handle_workflow_run(
background_tasks.add_task(_create_ci_incident)
+ # 新增路徑：直接 Telegram 通知 (Task C 2026-04-25 ogt + Claude Sonnet 4.6)
+ # workflow name 含 deploy 關鍵字 → 部署失敗；否則 → 構建失敗
+ # 格式遵循 feedback_telegram_alert_format.md：狀態 + 資源 + 連結
+ is_deploy = "deploy" in wf.name.lower()
+ event_label = "Deployment Failed" if is_deploy else "Build Failed"
+ run_link = f" | 查看日誌" if run_url else ""
+
+ tg_message = (
+ f"{event_label} | {repo}\n"
+ "──────────────────────\n"
+ f"├─ Workflow: {wf.name}\n"
+ f"├─ 分支: {branch}\n"
+ f"├─ Commit: {sha_short}\n"
+ f"└─ 狀態: failure{run_link}"
+ )
+
+ # 去重 key：同一 repo + workflow + branch + sha 的失敗，10 分鐘內不重複
+ dedup_key = f"workflow_failure:{repo}:{wf.name}:{branch}:{sha_short}"
+ background_tasks.add_task(_send_gitea_notification, dedup_key, tg_message)
+
return GiteaWebhookResponse(
status="accepted",
message=f"CI pipeline failure for '{wf.name}' on '{branch}' queued as TYPE-1 incident",
diff --git a/apps/api/tests/test_gitea_webhook.py b/apps/api/tests/test_gitea_webhook.py
index 4e2f2859..0af97061 100644
--- a/apps/api/tests/test_gitea_webhook.py
+++ b/apps/api/tests/test_gitea_webhook.py
@@ -487,6 +487,253 @@ async def test_webhook_pr_unsupported_action(webhook_secret):
assert "not supported" in data["message"]
+# =============================================================================
+# Task C: Gitea CI/CD 告警轉發 Telegram 測試 (2026-04-25)
+# =============================================================================
+
+@pytest.mark.asyncio
+async def test_webhook_pr_closed_not_merged_ignored(webhook_secret):
+ """測試: PR closed 但未合併 (merged=False) 應該被忽略（不發通知）"""
+ payload = {
+ "action": "closed",
+ "repository": {
+ "id": 123456,
+ "name": "test-repo",
+ "full_name": "test-owner/test-repo",
+ "private": False,
+ "html_url": "https://github.com/test-owner/test-repo",
+ },
+ "sender": {"login": "test-user", "id": 1},
+ "pull_request": {
+ "id": 1,
+ "number": 42,
+ "title": "Closed without merge",
+ "state": "closed",
+ "merged": False, # 明確標記未合併
+ "html_url": "https://github.com/test-owner/test-repo/pull/42",
+ "diff_url": "https://github.com/test-owner/test-repo/pull/42.diff",
+ "user": {"login": "test-user", "id": 1},
+ "head": {"ref": "feature", "sha": "abc"},
+ "base": {"ref": "main", "sha": "def"},
+ },
+ }
+
+ body, signature = prepare_request(webhook_secret, payload)
+
+ async with httpx.AsyncClient(
+ transport=ASGITransport(app=app),
+ base_url="http://test",
+ ) as client:
+ response = await client.post(
+ "/api/v1/webhooks/gitea",
+ content=body,
+ headers={
+ "Content-Type": "application/json",
+ "X-Gitea-Event": "pull_request",
+ "X-Gitea-Delivery": "test-delivery-id",
+ "X-Gitea-Signature": signature,
+ },
+ )
+
+ assert response.status_code == 202
+ data = response.json()
+ assert data["status"] == "ignored"
+ assert "not supported" in data["message"]
+
+
+@pytest.mark.asyncio
+async def test_webhook_pr_merged_accepted(webhook_secret):
+ """測試: PR merged (action=closed + merged=True) 應該回 accepted 並排入通知"""
+ payload = {
+ "action": "closed",
+ "repository": {
+ "id": 123456,
+ "name": "test-repo",
+ "full_name": "test-owner/test-repo",
+ "private": False,
+ "html_url": "https://github.com/test-owner/test-repo",
+ },
+ "sender": {"login": "test-user", "id": 1},
+ "pull_request": {
+ "id": 1,
+ "number": 99,
+ "title": "feat: add CI/CD Telegram notifications",
+ "state": "closed",
+ "merged": True, # 合併完成
+ "html_url": "https://github.com/test-owner/test-repo/pull/99",
+ "diff_url": "https://github.com/test-owner/test-repo/pull/99.diff",
+ "user": {"login": "test-user", "id": 1},
+ "head": {"ref": "feat/ci-telegram", "sha": "abc123"},
+ "base": {"ref": "main", "sha": "def456"},
+ "additions": 150,
+ "deletions": 20,
+ "changed_files": 5,
+ },
+ }
+
+ body, signature = prepare_request(webhook_secret, payload)
+
+ async with httpx.AsyncClient(
+ transport=ASGITransport(app=app),
+ base_url="http://test",
+ ) as client:
+ response = await client.post(
+ "/api/v1/webhooks/gitea",
+ content=body,
+ headers={
+ "Content-Type": "application/json",
+ "X-Gitea-Event": "pull_request",
+ "X-Gitea-Delivery": "test-delivery-id",
+ "X-Gitea-Signature": signature,
+ },
+ )
+
+ assert response.status_code == 202
+ data = response.json()
+ assert data["status"] == "accepted"
+ assert "merge notification" in data["message"]
+ assert data["event_type"] == "pull_request"
+
+
+@pytest.mark.asyncio
+async def test_webhook_workflow_run_failure_accepted(webhook_secret):
+ """測試: workflow_run failure 應該回 accepted 並排入 incident + Telegram 通知"""
+ payload = {
+ "repository": {
+ "id": 123456,
+ "name": "test-repo",
+ "full_name": "test-owner/test-repo",
+ "private": False,
+ "html_url": "https://github.com/test-owner/test-repo",
+ },
+ "sender": {"login": "ci-bot", "id": 2},
+ "workflow_run": {
+ "id": 9001,
+ "name": "CI Build",
+ "status": "failure",
+ "conclusion": "failure",
+ "head_sha": "deadbeef12345678",
+ "head_branch": "main",
+ "html_url": "https://github.com/test-owner/test-repo/actions/runs/9001",
+ },
+ }
+
+ body, signature = prepare_request(webhook_secret, payload)
+
+ async with httpx.AsyncClient(
+ transport=ASGITransport(app=app),
+ base_url="http://test",
+ ) as client:
+ response = await client.post(
+ "/api/v1/webhooks/gitea",
+ content=body,
+ headers={
+ "Content-Type": "application/json",
+ "X-Gitea-Event": "workflow_run",
+ "X-Gitea-Delivery": "test-delivery-wf",
+ "X-Gitea-Signature": signature,
+ },
+ )
+
+ assert response.status_code == 202
+ data = response.json()
+ assert data["status"] == "accepted"
+ assert data["event_type"] == "workflow_run"
+ assert "CI Build" in data["message"]
+
+
+@pytest.mark.asyncio
+async def test_webhook_workflow_run_success_ignored(webhook_secret):
+ """測試: workflow_run success 應該被忽略（只關心失敗）"""
+ payload = {
+ "repository": {
+ "id": 123456,
+ "name": "test-repo",
+ "full_name": "test-owner/test-repo",
+ "private": False,
+ "html_url": "https://github.com/test-owner/test-repo",
+ },
+ "sender": {"login": "ci-bot", "id": 2},
+ "workflow_run": {
+ "id": 9002,
+ "name": "CI Build",
+ "status": "success",
+ "conclusion": "success",
+ "head_sha": "aabbccdd12345678",
+ "head_branch": "main",
+ "html_url": "https://github.com/test-owner/test-repo/actions/runs/9002",
+ },
+ }
+
+ body, signature = prepare_request(webhook_secret, payload)
+
+ async with httpx.AsyncClient(
+ transport=ASGITransport(app=app),
+ base_url="http://test",
+ ) as client:
+ response = await client.post(
+ "/api/v1/webhooks/gitea",
+ content=body,
+ headers={
+ "Content-Type": "application/json",
+ "X-Gitea-Event": "workflow_run",
+ "X-Gitea-Delivery": "test-delivery-wf-ok",
+ "X-Gitea-Signature": signature,
+ },
+ )
+
+ assert response.status_code == 202
+ data = response.json()
+ assert data["status"] == "ignored"
+ assert "not a failure" in data["message"]
+
+
+@pytest.mark.asyncio
+async def test_webhook_deploy_failure_detected(webhook_secret):
+ """測試: workflow name 含 deploy → 事件標記為部署失敗（不同於構建失敗）"""
+ payload = {
+ "repository": {
+ "id": 123456,
+ "name": "test-repo",
+ "full_name": "test-owner/test-repo",
+ "private": False,
+ "html_url": "https://github.com/test-owner/test-repo",
+ },
+ "sender": {"login": "ci-bot", "id": 2},
+ "workflow_run": {
+ "id": 9003,
+ "name": "Deploy to Production", # 含 deploy
+ "status": "failure",
+ "conclusion": "failure",
+ "head_sha": "feed1234abcd5678",
+ "head_branch": "main",
+ "html_url": "https://github.com/test-owner/test-repo/actions/runs/9003",
+ },
+ }
+
+ body, signature = prepare_request(webhook_secret, payload)
+
+ async with httpx.AsyncClient(
+ transport=ASGITransport(app=app),
+ base_url="http://test",
+ ) as client:
+ response = await client.post(
+ "/api/v1/webhooks/gitea",
+ content=body,
+ headers={
+ "Content-Type": "application/json",
+ "X-Gitea-Event": "workflow_run",
+ "X-Gitea-Delivery": "test-delivery-deploy",
+ "X-Gitea-Signature": signature,
+ },
+ )
+
+ assert response.status_code == 202
+ data = response.json()
+ assert data["status"] == "accepted"
+ assert data["event_type"] == "workflow_run"
+
+
# =============================================================================
# 簽章格式測試
# =============================================================================
diff --git a/apps/api/tests/test_telegram_button_consistency.py b/apps/api/tests/test_telegram_button_consistency.py
new file mode 100644
index 00000000..0112addb
--- /dev/null
+++ b/apps/api/tests/test_telegram_button_consistency.py
@@ -0,0 +1,197 @@
+"""
+Telegram 按鈕一致性測試
+======================
+驗證 send_info_notification 與 _send_approval_card_to_group 的 reply_markup 鏈路
+
+測試策略 (遵循 feedback_no_mock_testing.md):
+- 直接讀取 source code 驗證實作結構（不發送實際 Telegram 訊息）
+- 鬼魂按鈕鐵律（feedback_no_ghost_buttons.md）:
+ 每個按鈕必須同時具備 callback_data 格式/handler/MCP能力
+
+建立: 2026-04-25 (台北時區)
+建立者: ogt + Claude Sonnet 4.6
+"""
+
+import re
+
+
+def _read_gateway() -> str:
+ with open("src/services/telegram_gateway.py", encoding="utf-8") as f:
+ return f.read()
+
+
+def _read_security_interceptor() -> str:
+ with open("src/services/security_interceptor.py", encoding="utf-8") as f:
+ return f.read()
+
+
+# =============================================================================
+# Test: send_info_notification 按鈕結構
+# =============================================================================
+
+class TestSendInfoNotificationKeyboard:
+ """驗證 TYPE-1 純資訊通知現在附帶 read-only 按鈕"""
+
+ def test_send_info_notification_has_reply_markup(self):
+ """send_info_notification payload 包含 reply_markup"""
+ source = _read_gateway()
+ # 取出 send_info_notification 函式體（從定義到下一個 async def）
+ match = re.search(
+ r"async def send_info_notification.*?(?=\n async def |\n # ====)",
+ source,
+ re.DOTALL,
+ )
+ assert match, "找不到 send_info_notification 函式"
+ fn_body = match.group(0)
+ assert '"reply_markup"' in fn_body, (
+ "send_info_notification 必須在 payload 中包含 reply_markup"
+ )
+
+ def test_send_info_notification_detail_button_correct_format(self):
+ """detail 按鈕使用 2-part info 格式 detail:{incident_id}"""
+ source = _read_gateway()
+ match = re.search(
+ r"async def send_info_notification.*?(?=\n async def |\n # ====)",
+ source,
+ re.DOTALL,
+ )
+ assert match, "找不到 send_info_notification 函式"
+ fn_body = match.group(0)
+ assert 'f"detail:{incident_id}"' in fn_body, (
+ "detail 按鈕 callback_data 必須使用 detail:{incident_id} 格式（ADR-050 2-part info）"
+ )
+
+ def test_send_info_notification_history_button_correct_format(self):
+ """history 按鈕使用 2-part info 格式 history:{incident_id}"""
+ source = _read_gateway()
+ match = re.search(
+ r"async def send_info_notification.*?(?=\n async def |\n # ====)",
+ source,
+ re.DOTALL,
+ )
+ assert match, "找不到 send_info_notification 函式"
+ fn_body = match.group(0)
+ assert 'f"history:{incident_id}"' in fn_body, (
+ "history 按鈕 callback_data 必須使用 history:{incident_id} 格式（ADR-050 2-part info）"
+ )
+
+ def test_send_info_notification_no_nonce_in_buttons(self):
+ """send_info_notification 按鈕不含 nonce（純查類，無副作用）"""
+ source = _read_gateway()
+ match = re.search(
+ r"async def send_info_notification.*?(?=\n async def |\n # ====)",
+ source,
+ re.DOTALL,
+ )
+ assert match, "找不到 send_info_notification 函式"
+ fn_body = match.group(0)
+ assert "generate_callback_nonce" not in fn_body, (
+ "send_info_notification 的按鈕不應包含 nonce（TYPE-1 為純資訊，不應有寫類操作）"
+ )
+
+
+# =============================================================================
+# Test: _send_approval_card_to_group 按鈕結構
+# =============================================================================
+
+class TestSendApprovalCardToGroupKeyboard:
+ """驗證群組卡片現在附帶 read-only 按鈕"""
+
+ def test_group_card_calls_send_to_group_with_reply_markup(self):
+ """_send_approval_card_to_group 呼叫 send_to_group 時傳遞 reply_markup"""
+ source = _read_gateway()
+ match = re.search(
+ r"async def _send_approval_card_to_group.*?(?=\n # ====)",
+ source,
+ re.DOTALL,
+ )
+ assert match, "找不到 _send_approval_card_to_group 函式"
+ fn_body = match.group(0)
+ assert "reply_markup" in fn_body, (
+ "_send_approval_card_to_group 必須傳 reply_markup 給 send_to_group"
+ )
+
+ def test_group_card_detail_button_correct_format(self):
+ """群組卡片 detail 按鈕使用 2-part info 格式"""
+ source = _read_gateway()
+ match = re.search(
+ r"async def _send_approval_card_to_group.*?(?=\n # ====)",
+ source,
+ re.DOTALL,
+ )
+ assert match, "找不到 _send_approval_card_to_group 函式"
+ fn_body = match.group(0)
+ assert 'f"detail:{incident_id}"' in fn_body, (
+ "群組卡片 detail 按鈕必須使用 2-part info 格式"
+ )
+
+ def test_group_card_no_nonce_buttons(self):
+ """群組卡片絕不包含 nonce（ADR-075 斷點 C：防洩漏）"""
+ source = _read_gateway()
+ match = re.search(
+ r"async def _send_approval_card_to_group.*?(?=\n # ====)",
+ source,
+ re.DOTALL,
+ )
+ assert match, "找不到 _send_approval_card_to_group 函式"
+ fn_body = match.group(0)
+ assert "generate_callback_nonce" not in fn_body, (
+ "_send_approval_card_to_group 群組訊息絕不含 nonce（ADR-075 斷點 C 安全設計）"
+ )
+
+ def test_group_card_keyboard_conditional_on_incident_id(self):
+ """群組按鍵僅在有 incident_id 時才建立（防 empty callback_data）"""
+ source = _read_gateway()
+ match = re.search(
+ r"async def _send_approval_card_to_group.*?(?=\n # ====)",
+ source,
+ re.DOTALL,
+ )
+ assert match, "找不到 _send_approval_card_to_group 函式"
+ fn_body = match.group(0)
+ # 確認有 if incident_id 守衛
+ assert "if incident_id" in fn_body, (
+ "群組按鍵必須有 if incident_id 守衛，避免 callback_data 空字串"
+ )
+
+
+# =============================================================================
+# Test: callback handler 完整性（鬼魂按鈕鐵律）
+# =============================================================================
+
+class TestCallbackHandlerCompleteness:
+ """驗證 detail/history 按鈕有對應的 handler（鬼魂按鈕鐵律三條件之二）"""
+
+ def test_detail_action_in_info_actions_whitelist(self):
+ """detail action 在 INFO_ACTIONS 白名單中"""
+ source = _read_security_interceptor()
+ assert '"detail"' in source, "detail 必須在 INFO_ACTIONS 白名單"
+ # 確認是在 INFO_ACTIONS 集合定義中
+ assert "INFO_ACTIONS" in source
+
+ def test_history_action_in_info_actions_whitelist(self):
+ """history action 在 INFO_ACTIONS 白名單中"""
+ source = _read_security_interceptor()
+ assert '"history"' in source, "history 必須在 INFO_ACTIONS 白名單"
+
+ def test_detail_handler_exists_in_handle_callback(self):
+ """handle_callback 有 detail handler 分支"""
+ source = _read_gateway()
+ assert 'action == "detail"' in source, (
+ "handle_callback 必須有 detail handler 分支"
+ )
+
+ def test_history_handler_exists_in_handle_callback(self):
+ """handle_callback 有 history handler 分支"""
+ source = _read_gateway()
+ assert 'action == "history"' in source, (
+ "handle_callback 必須有 history handler 分支"
+ )
+
+ def test_send_incident_detail_method_exists(self):
+ """_send_incident_detail 方法存在（handler 的實際執行體）"""
+ assert "_send_incident_detail" in _read_gateway()
+
+ def test_send_incident_history_method_exists(self):
+ """_send_incident_history 方法存在（handler 的實際執行體）"""
+ assert "_send_incident_history" in _read_gateway()