Fix notification event toggles and license heartbeat

README.md

@@ -1,7 +1,7 @@
 # MediaStationGo
 
 <p align="center">
-  <img src="web/public/brand/mgo-emby-icon.png" width="96" height="96" alt="MediaStationGo Logo" />
+  <img src="web/public/brand/mgo-emby-icon.svg" width="96" height="96" alt="MediaStationGo Logo" />
 </p>
 
 <h3 align="center">适合 NAS、家庭共享和多端播放的私人媒体中心</h3>
@@ -96,11 +96,11 @@ MediaStationGo 推荐按机器资源和用户规模选择部署档位。三挡
 第一档是默认推荐部署。它只启动主服务和 PostgreSQL，资源占用最低，适合绝大多数 NAS。
 
 ```bash
-# 拉取最新镜像
-docker compose pull
+# 只拉取 MediaStationGo 主服务镜像，避免升级时动到 PostgreSQL / Redis
+docker compose pull mediastation-go
 
 # 启动第一档：MediaStationGo + PostgreSQL
-docker compose up -d
+docker compose up -d --no-deps mediastation-go
 ```
 
 关键数据目录：
@@ -238,20 +238,20 @@ environment:
 更新镜像：
 
 ```bash
-docker compose pull
-docker compose up -d
+docker compose pull mediastation-go
+docker compose up -d --no-deps mediastation-go
 ```
 
 第二档和第三档更新时继续带上叠加文件：
 
 ```bash
 # 第二档
-docker compose -f docker-compose.yml -f docker-compose.standard.yml pull
-docker compose -f docker-compose.yml -f docker-compose.standard.yml up -d
+docker compose -f docker-compose.yml -f docker-compose.standard.yml pull mediastation-go
+docker compose -f docker-compose.yml -f docker-compose.standard.yml up -d --no-deps mediastation-go
 
 # 第三档
-docker compose -f docker-compose.yml -f docker-compose.standard.yml -f docker-compose.search.yml pull
-docker compose -f docker-compose.yml -f docker-compose.standard.yml -f docker-compose.search.yml up -d
+docker compose -f docker-compose.yml -f docker-compose.standard.yml -f docker-compose.search.yml pull mediastation-go
+docker compose -f docker-compose.yml -f docker-compose.standard.yml -f docker-compose.search.yml up -d --no-deps mediastation-go
 ```
 
 必须备份：

README_EN.md

@@ -1,7 +1,7 @@
 # MediaStationGo
 
 <p align="center">
-  <img src="web/public/brand/mgo-emby-icon.png" width="96" height="96" alt="MediaStationGo Logo" />
+  <img src="web/public/brand/mgo-emby-icon.svg" width="96" height="96" alt="MediaStationGo Logo" />
 </p>
 
 <h3 align="center">A lightweight, polished, NAS-friendly private media center</h3>
@@ -151,8 +151,8 @@ environment:
 Recommended SQLite to PostgreSQL upgrade flow:
 
 ```bash
-docker compose pull
-docker compose up -d
+docker compose pull mediastation-go
+docker compose up -d --no-deps mediastation-go
 docker compose logs -f mediastation-go
 ```
 
@@ -384,8 +384,8 @@ services:
 ### Update
 
 ```bash
-docker compose pull
-docker compose up -d
+docker compose pull mediastation-go
+docker compose up -d --no-deps mediastation-go
 ```
 
 ### Logs

internal/handler/license.go

@@ -113,13 +113,28 @@ func licenseStatusHandler(svc *service.Container) gin.HandlerFunc {
 		if err == nil {
 			deviceID, idErr := ensureLicenseDeviceID(c.Request.Context(), svc, "")
 			if idErr == nil {
-				var upstream licenseServerStatusResp
-				if getErr := client.get(c.Request.Context(), "/api/v1/status/"+url.PathEscape(deviceID), &upstream); getErr == nil && upstream.Valid {
-					applyLicenseStatus(&state, upstream, deviceID)
-					_ = persistLicenseState(c.Request.Context(), svc, state)
-				} else if getErr == nil && !upstream.Valid {
-					state.Valid = false
+				deviceName, _ := svc.Repo.Setting.Get(c.Request.Context(), licenseDeviceNameSetting)
+				if strings.TrimSpace(deviceName) == "" {
+					deviceName = defaultLicenseDeviceName()
+					_ = svc.Repo.Setting.Set(c.Request.Context(), licenseDeviceNameSetting, deviceName)
+				}
+				var signed licenseServerSignedResp
+				if heartbeatErr := client.post(c.Request.Context(), "/api/v1/heartbeat", map[string]any{
+					"fingerprint": deviceID,
+					"instance_id": deviceID,
+					"device_name": deviceName,
+				}, &signed); heartbeatErr == nil && client.verifySigned(&signed) == nil {
+					state = licenseStateFromSigned(signed, deviceID, deviceName)
 					_ = persistLicenseState(c.Request.Context(), svc, state)
+				} else {
+					var upstream licenseServerStatusResp
+					if getErr := client.get(c.Request.Context(), "/api/v1/status/"+url.PathEscape(deviceID), &upstream); getErr == nil && upstream.Valid {
+						applyLicenseStatus(&state, upstream, deviceID)
+						_ = persistLicenseState(c.Request.Context(), svc, state)
+					} else if getErr == nil && !upstream.Valid {
+						state.Valid = false
+						_ = persistLicenseState(c.Request.Context(), svc, state)
+					}
 				}
 			}
 		}
@@ -146,10 +161,16 @@ func licenseHeartbeatHandler(svc *service.Container) gin.HandlerFunc {
 			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 			return
 		}
+		deviceName, _ := svc.Repo.Setting.Get(c.Request.Context(), licenseDeviceNameSetting)
+		if strings.TrimSpace(deviceName) == "" {
+			deviceName = defaultLicenseDeviceName()
+			_ = svc.Repo.Setting.Set(c.Request.Context(), licenseDeviceNameSetting, deviceName)
+		}
 		var upstream licenseServerSignedResp
 		if err := client.post(c.Request.Context(), "/api/v1/heartbeat", map[string]any{
 			"fingerprint": deviceID,
 			"instance_id": deviceID,
+			"device_name": deviceName,
 		}, &upstream); err != nil {
 			c.JSON(http.StatusBadGateway, gin.H{"error": err.Error()})
 			return
@@ -158,7 +179,6 @@ func licenseHeartbeatHandler(svc *service.Container) gin.HandlerFunc {
 			c.JSON(http.StatusBadGateway, gin.H{"error": err.Error()})
 			return
 		}
-		deviceName, _ := svc.Repo.Setting.Get(c.Request.Context(), licenseDeviceNameSetting)
 		state := licenseStateFromSigned(upstream, deviceID, deviceName)
 		if err := persistLicenseState(c.Request.Context(), svc, state); err != nil {
 			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})

internal/service/notify_channels.go

@@ -182,9 +182,15 @@ func (s *NotifyChannelService) Test(ctx context.Context, id string) error {
 	return s.dispatchOne(ctx, *row, "MediaStationGo 测试通知", "如果你看到这条消息,说明该通道工作正常。")
 }
 
+const (
+	NotifyEventAll  = "__all__"
+	NotifyEventNone = "__none__"
+)
+
 // Broadcast sends a message to every enabled channel that subscribes to
-// `event` (an empty Events slice means "all events"). Failures are
-// logged and never abort the loop.
+// `event`. Legacy empty Events values mean "all events"; the explicit
+// NotifyEventNone sentinel means the channel stays enabled but receives no
+// event push.
 func (s *NotifyChannelService) Broadcast(ctx context.Context, title, body, event string) {
 	rows, err := s.repo.NotifyChannel.ListEnabled(ctx)
 	if err != nil {
@@ -201,10 +207,10 @@ func (s *NotifyChannelService) Broadcast(ctx context.Context, title, body, event
 	}
 }
 
-// channelSubscribes returns true when the channel's Events list is
-// empty (= all events) or contains `event`.
+// channelSubscribes returns true when the channel's Events list contains the
+// event, or when the list is the legacy empty/"all events" value.
 func channelSubscribes(n model.NotifyChannel, event string) bool {
-	if event == "" || n.Events == "" || n.Events == "[]" {
+	if event == "" || n.Events == "" {
 		return true
 	}
 	var ev []string
@@ -215,6 +221,12 @@ func channelSubscribes(n model.NotifyChannel, event string) bool {
 		return true
 	}
 	for _, e := range ev {
+		switch e {
+		case NotifyEventNone:
+			return false
+		case NotifyEventAll:
+			return true
+		}
 		if e == event {
 			return true
 		}

internal/service/notify_channels_test.go

@@ -0,0 +1,39 @@
+package service
+
+import (
+	"testing"
+
+	"github.com/ShukeBta/MediaStationGo/internal/model"
+)
+
+func TestChannelSubscribesCanDisableAllEvents(t *testing.T) {
+	channel := model.NotifyChannel{Events: `["` + NotifyEventNone + `"]`}
+
+	if channelSubscribes(channel, EventDownloadComplete) {
+		t.Fatal("explicit none sentinel should disable event pushes")
+	}
+}
+
+func TestChannelSubscribesKeepsLegacyEmptyAsAllEvents(t *testing.T) {
+	for _, raw := range []string{"", "[]"} {
+		channel := model.NotifyChannel{Events: raw}
+		if !channelSubscribes(channel, EventDownloadComplete) {
+			t.Fatalf("legacy events %q should still subscribe to all events", raw)
+		}
+	}
+}
+
+func TestChannelSubscribesSupportsExplicitAllAndSpecificEvents(t *testing.T) {
+	all := model.NotifyChannel{Events: `["` + NotifyEventAll + `"]`}
+	if !channelSubscribes(all, EventScrapeFailed) {
+		t.Fatal("explicit all sentinel should subscribe to every event")
+	}
+
+	specific := model.NotifyChannel{Events: `["` + EventDownloadComplete + `"]`}
+	if !channelSubscribes(specific, EventDownloadComplete) {
+		t.Fatal("specific event should be subscribed")
+	}
+	if channelSubscribes(specific, EventScrapeFailed) {
+		t.Fatal("unlisted event should not be subscribed")
+	}
+}

scripts/docker-compose-update.sh

@@ -16,11 +16,11 @@ else
   exit 1
 fi
 
-echo "==> Pulling latest configured image"
+echo "==> Pulling latest $SERVICE image only (PostgreSQL/Redis/OpenSearch are left untouched)"
 "${COMPOSE[@]}" pull "$SERVICE"
 
-echo "==> Recreating service"
-"${COMPOSE[@]}" up -d "$SERVICE"
+echo "==> Recreating $SERVICE without dependencies"
+"${COMPOSE[@]}" up -d --no-deps "$SERVICE"
 
 running_image_id="$(docker inspect -f '{{.Image}}' "$CONTAINER" 2>/dev/null || true)"
 if [[ -z "$running_image_id" ]]; then

web/index.html

@@ -5,8 +5,8 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <meta name="theme-color" content="#faf8f5" />
     <meta name="description" content="MediaStationGo — 个人家庭媒体中心" />
-    <link rel="icon" type="image/png" href="/brand/mgo-emby-icon.png" />
-    <link rel="apple-touch-icon" href="/brand/mgo-emby-icon.png" />
+    <link rel="icon" type="image/svg+xml" href="/brand/mgo-emby-icon.svg" />
+    <link rel="apple-touch-icon" href="/brand/mgo-emby-icon.svg" />
     <link rel="preconnect" href="https://fonts.googleapis.com" />
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
     <link

web/public/brand/mgo-emby-icon.svg

@@ -1,4 +1,4 @@
-<svg width="64" height="64" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg">
+<svg width="32" height="32" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg">
   <rect width="32" height="32" rx="8" fill="url(#mgoPurpleGrad)" />
   <path d="M11 10 L21 16 L11 22" stroke="white" stroke-width="2.5" stroke-linecap="square" stroke-linejoin="miter" fill="none" />
   <path d="M11 18 L11 24 L16 21" stroke="white" stroke-width="2.5" stroke-linecap="square" stroke-linejoin="miter" fill="none" />

web/public/favicon.svg

@@ -1,3 +1,12 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" role="img" aria-label="MediaStationGo">
-  <image href="/brand/mgo-emby-icon.png" width="64" height="64" preserveAspectRatio="xMidYMid meet"/>
+<svg width="32" height="32" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="MediaStationGo">
+  <rect width="32" height="32" rx="8" fill="url(#mgoPurpleGrad)" />
+  <path d="M11 10 L21 16 L11 22" stroke="white" stroke-width="2.5" stroke-linecap="square" stroke-linejoin="miter" fill="none" />
+  <path d="M11 18 L11 24 L16 21" stroke="white" stroke-width="2.5" stroke-linecap="square" stroke-linejoin="miter" fill="none" />
+  <circle cx="23" cy="9" r="2" fill="#06B6D4" />
+  <defs>
+    <linearGradient id="mgoPurpleGrad" x1="0" y1="0" x2="32" y2="32" gradientUnits="userSpaceOnUse">
+      <stop stop-color="#7C3AED" />
+      <stop offset="1" stop-color="#5B21B6" />
+    </linearGradient>
+  </defs>
 </svg>

web/src/components/Layout.tsx

@@ -192,7 +192,7 @@ export function Layout() {
       <div className="flex h-20 items-center justify-between px-6 border-b border-gray-100">
         <Link to="/" className="flex items-center gap-3">
           <img
-            src="/brand/mgo-emby-icon.png"
+            src="/brand/mgo-emby-icon.svg"
             alt="MediaStationGo"
             className="h-10 w-10 shrink-0 rounded-xl object-contain shadow-sm"
           />

web/src/pages/LoginPage.tsx

@@ -54,7 +54,7 @@ export function LoginPage() {
               initial={{ scale: 0.8, opacity: 0 }}
               animate={{ scale: 1, opacity: 1 }}
               transition={{ delay: 0.15, type: 'spring', stiffness: 200 }}
-              src="/brand/mgo-emby-icon.png"
+              src="/brand/mgo-emby-icon.svg"
               alt="MediaStationGo"
               className="mb-4 h-14 w-14 rounded-2xl object-contain shadow-sm"
             />

web/src/pages/NotifyChannelsPage.tsx

@@ -197,6 +197,16 @@ const EVENT_OPTIONS = [
   { value: 'system_alert', label: '系统异常通知' },
 ]
 
+const EVENT_ALL = '__all__'
+const EVENT_NONE = '__none__'
+type EventMode = 'all' | 'custom' | 'none'
+
+function initialEventMode(events: string[] | undefined): EventMode {
+  if (events?.includes(EVENT_NONE)) return 'none'
+  if (events?.includes(EVENT_ALL) || !events || events.length === 0) return 'all'
+  return 'custom'
+}
+
 function ChannelCard({
   channel,
   onTest,
@@ -252,6 +262,8 @@ function ChannelCard({
 }
 
 function eventSummary(events: string[] | undefined): string {
+  if (events?.includes(EVENT_NONE)) return '事件：不推送'
+  if (events?.includes(EVENT_ALL)) return '事件：全部'
   if (!events || events.length === 0) return '事件：全部'
   const labels = events.map((event) => EVENT_OPTIONS.find((item) => item.value === event)?.label ?? event)
   return `事件：${labels.join('、')}`
@@ -324,6 +336,7 @@ function ChannelFormModal({
     normalizeInitialConfig(editing?.type ?? 'telegram', editing?.config ?? {}),
   )
   const [events, setEvents] = useState<string[]>(editing?.events ?? [])
+  const [eventMode, setEventMode] = useState<EventMode>(initialEventMode(editing?.events))
   const [enabled, setEnabled] = useState(editing?.enabled ?? true)
   const [saving, setSaving] = useState(false)
 
@@ -344,6 +357,11 @@ function ChannelFormModal({
         return
       }
     }
+    const selectedEvents = events.filter((event) => EVENT_OPTIONS.some((item) => item.value === event))
+    if (eventMode === 'custom' && selectedEvents.length === 0) {
+      toast.error('请至少选择一个推送事件，或选择关闭全部推送事件')
+      return
+    }
     setSaving(true)
     try {
       const cleanedConfig = Object.fromEntries(
@@ -354,7 +372,7 @@ function ChannelFormModal({
         name: name.trim(),
         type: type,
         config: cleanedConfig,
-        events,
+        events: eventMode === 'all' ? [EVENT_ALL] : eventMode === 'none' ? [EVENT_NONE] : selectedEvents,
         enabled,
       }
       if (editing) {
@@ -378,7 +396,9 @@ function ChannelFormModal({
 
   const toggleEvent = (event: string) => {
     setEvents((current) =>
-      current.includes(event) ? current.filter((item) => item !== event) : [...current, event],
+      current.includes(event)
+        ? current.filter((item) => item !== event)
+        : [...current.filter((item) => item !== EVENT_ALL && item !== EVENT_NONE), event],
     )
   }
 
@@ -622,19 +642,41 @@ function ChannelFormModal({
             <div className="space-y-2 rounded-lg border border-gray-200 bg-gray-50/60 p-3">
               <label className="flex cursor-pointer items-center gap-2 text-sm text-ink-100">
                 <input
-                  type="checkbox"
+                  type="radio"
+                  name="notify-event-mode"
                   className="h-4 w-4 accent-primary-400"
-                  checked={events.length === 0}
-                  onChange={() => setEvents([])}
+                  checked={eventMode === 'all'}
+                  onChange={() => setEventMode('all')}
                 />
                 全部事件
               </label>
+              <label className="flex cursor-pointer items-center gap-2 text-sm text-ink-100">
+                <input
+                  type="radio"
+                  name="notify-event-mode"
+                  className="h-4 w-4 accent-primary-400"
+                  checked={eventMode === 'none'}
+                  onChange={() => setEventMode('none')}
+                />
+                关闭全部推送事件
+              </label>
+              <label className="flex cursor-pointer items-center gap-2 text-sm text-ink-100">
+                <input
+                  type="radio"
+                  name="notify-event-mode"
+                  className="h-4 w-4 accent-primary-400"
+                  checked={eventMode === 'custom'}
+                  onChange={() => setEventMode('custom')}
+                />
+                仅推送勾选事件
+              </label>
               <div className="grid gap-2 sm:grid-cols-2">
                 {EVENT_OPTIONS.map((event) => (
                   <label key={event.value} className="flex cursor-pointer items-center gap-2 text-sm text-ink-100">
                     <input
                       type="checkbox"
                       className="h-4 w-4 accent-primary-400"
+                      disabled={eventMode !== 'custom'}
                       checked={events.includes(event.value)}
                       onChange={() => toggleEvent(event.value)}
                     />