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页面 / PWA 关闭、或桌面窗口非前台时，收到文件、消息、传输完成 / 失败以系统通知提醒。
判定统一为「页面打开走应用内提示，否则系统通知」，三端各自落地；网页端的判定直接复用
Hub.SendTo 的投递结果，零额外状态。
- Web Push（VAPID，账号无关）：服务端 internal/push.Sender 在事件未经 SSE 投递到目标
设备时（即该设备页面已关）发推送，文案按订阅 locale 在服务端渲染（中简 / 中繁 / 英）、
404 / 410 自动清理死订阅；新增 push_subscriptions 表（含 locale，主键为 endpoint 的
SHA-256 以幂等 upsert）+ /api/push/{vapid-key, subscribe POST/DELETE} 端点
- 事件挂接：transfer:incoming / message（离线返 202，文本随推送送达）/ transfer:state
DONE|FAILED，均未投递才推
- 配置 CDROP_VAPID_PUBLIC_KEY / CDROP_VAPID_PRIVATE_KEY（半对即拒启动，都空则推送惰性
关闭）+ just vapid-keygen 生成工具（cmd/vapidgen）
- 前端：service worker 加 push / notificationclick（仍不拦截 /api 与导航）；net/push.ts
订阅管理 + push store slice + 设置页「推送通知」面板（仅浏览器 / PWA）；登录后 resyncPush
把既有订阅重新登记到当前用户，换用户 / endpoint 轮换 / 切换语言皆自愈
- 桌面原生通知：platform/notify_{darwin,windows,other}.go + notify_darwin.m，仅窗口非
前台时弹原生通知（macOS UNUserNotificationCenter，未签名时安全空操作、待签名后显示；
Windows go-toast 即用）；app.go ShowNotification 绑定，前端 notifyNativeIfBackground
复用 hub 事件分发 + 客户端本地化
- 文档：README / .env.example / compose 模板补 CDROP_VAPID_* 配置
注：sqlc v1.31.1 对 query 文件里的多字节字符会错位偏移、生成损坏 SQL，故 query 注释保持纯
ASCII（文件内留有警示）。
38 lines
1.5 KiB
SQL
38 lines
1.5 KiB
SQL
-- push_subscriptions: Web Push endpoints for browsers / PWAs. id is the hex
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-- SHA-256 of the endpoint, so a re-subscribe from the same browser upserts in
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-- place rather than piling up duplicate rows. Lookups are by (user_id,
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-- device_name): the receiving device of a notify-worthy event. Dead endpoints
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-- (push service returns 404/410) are pruned by DeletePushSubscription.
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-- NOTE: keep this file pure ASCII; sqlc v1.31.1 drifts byte offsets on
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-- multibyte runes in query files, corrupting the generated SQL.
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-- name: UpsertPushSubscription :exec
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INSERT INTO push_subscriptions (id, user_id, device_name, endpoint, p256dh, auth, user_agent, locale, created_at, last_used_at)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
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ON CONFLICT(id) DO UPDATE SET
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user_id = excluded.user_id,
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device_name = excluded.device_name,
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p256dh = excluded.p256dh,
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auth = excluded.auth,
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user_agent = excluded.user_agent,
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locale = excluded.locale,
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last_used_at = excluded.last_used_at;
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-- name: ListPushSubscriptionsByUserDevice :many
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SELECT id, user_id, device_name, endpoint, p256dh, auth, user_agent, locale, created_at, last_used_at
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FROM push_subscriptions
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WHERE user_id = ? AND device_name = ?;
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-- name: TouchPushSubscription :exec
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UPDATE push_subscriptions
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SET last_used_at = ?
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WHERE id = ?;
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-- name: DeletePushSubscription :exec
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DELETE FROM push_subscriptions
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WHERE id = ?;
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-- name: DeletePushSubscriptionsByUserDevice :exec
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DELETE FROM push_subscriptions
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WHERE user_id = ? AND device_name = ?;
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