38 lines
995 B
Go
38 lines
995 B
Go
// Copyright (c) Mainflux
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// SPDX-License-Identifier: Apache-2.0
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package api
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import (
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"context"
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"github.com/go-kit/kit/endpoint"
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"github.com/mainflux/mainflux/pkg/errors"
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"github.com/mainflux/mainflux/readers"
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tpolicies "github.com/mainflux/mainflux/things/policies"
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upolicies "github.com/mainflux/mainflux/users/policies"
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)
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func listMessagesEndpoint(svc readers.MessageRepository, tc tpolicies.ThingsServiceClient, ac upolicies.AuthServiceClient) endpoint.Endpoint {
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return func(ctx context.Context, request interface{}) (interface{}, error) {
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req := request.(listMessagesReq)
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if err := req.validate(); err != nil {
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return nil, err
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}
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if err := authorize(ctx, req, tc, ac); err != nil {
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return nil, errors.Wrap(errors.ErrAuthorization, err)
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}
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page, err := svc.ReadAll(req.chanID, req.pageMeta)
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if err != nil {
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return nil, err
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}
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return pageRes{
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PageMetadata: page.PageMetadata,
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Total: page.Total,
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Messages: page.Messages,
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}, nil
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}
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}
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