49 lines
1.1 KiB
Go
49 lines
1.1 KiB
Go
// Copyright (c) Mainflux
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// SPDX-License-Identifier: Apache-2.0
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// Package http contains the domain concept definitions needed to support
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// Mainflux http adapter service functionality.
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package http
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import (
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"context"
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"github.com/mainflux/mainflux"
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"github.com/mainflux/mainflux/pkg/messaging"
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)
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// Service specifies coap service API.
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type Service interface {
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// Publish Messssage
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Publish(ctx context.Context, token string, msg messaging.Message) error
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}
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var _ Service = (*adapterService)(nil)
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type adapterService struct {
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publisher messaging.Publisher
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things mainflux.ThingsServiceClient
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}
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// New instantiates the HTTP adapter implementation.
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func New(publisher messaging.Publisher, things mainflux.ThingsServiceClient) Service {
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return &adapterService{
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publisher: publisher,
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things: things,
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}
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}
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func (as *adapterService) Publish(ctx context.Context, token string, msg messaging.Message) error {
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ar := &mainflux.AccessByKeyReq{
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Token: token,
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ChanID: msg.Channel,
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}
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thid, err := as.things.CanAccessByKey(ctx, ar)
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if err != nil {
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return err
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}
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msg.Publisher = thid.GetValue()
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return as.publisher.Publish(msg.Channel, msg)
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}
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