-- pending_messages: offline message queue. A text message to a device with no live
-- SSE connection is queued here and delivered once when that device next polls.
-- NOTE: keep this file pure ASCII; sqlc v1.31.1 drifts byte offsets on multibyte
-- runes in query files, corrupting the generated SQL.

-- name: InsertPendingMessage :exec
INSERT INTO pending_messages (id, user_id, to_device, from_device, text, sent_at, created_at, expires_at)
VALUES (?, ?, ?, ?, ?, ?, ?, ?);

-- name: PopPendingMessages :many
DELETE FROM pending_messages
WHERE user_id = ? AND to_device = ?
RETURNING id, user_id, to_device, from_device, text, sent_at, created_at, expires_at;

-- name: DeleteExpiredPendingMessages :exec
DELETE FROM pending_messages
WHERE expires_at < ?;