70 lines
1015 B
Go
70 lines
1015 B
Go
// backend/device_events.go
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package main
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import (
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"context"
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"encoding/json"
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)
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func (s *Server) publishDeviceChangeEvent(
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ctx context.Context,
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actorUserID string,
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deviceID string,
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notificationType string,
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title string,
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message string,
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data map[string]any,
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) error {
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if data == nil {
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data = map[string]any{}
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}
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data["deviceId"] = deviceID
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data["actorUserId"] = actorUserID
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dataJSON, err := json.Marshal(data)
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if err != nil {
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return err
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}
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rows, err := s.db.Query(
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ctx,
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`
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SELECT id::TEXT
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FROM users
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WHERE 'admin' = ANY(rights)
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OR 'devices:read' = ANY(rights)
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OR 'devices:write' = ANY(rights)
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`,
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)
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if err != nil {
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return err
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}
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defer rows.Close()
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for rows.Next() {
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var userID string
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if err := rows.Scan(&userID); err != nil {
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return err
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}
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if err := s.createAndPublishNotification(
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ctx,
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userID,
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notificationType,
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title,
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message,
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"device",
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deviceID,
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dataJSON,
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true,
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); err != nil {
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return err
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}
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}
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return rows.Err()
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}
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