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baz_simpleservice_method_ping.go
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baz_simpleservice_method_ping.go
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// Code generated by zanzibar
// @generated
// Copyright (c) 2018 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package workflow
import (
"context"
zanzibar "github.com/uber/zanzibar/runtime"
clientsBazBase "github.com/uber/zanzibar/examples/example-gateway/build/gen-code/clients/baz/base"
endpointsBazBaz "github.com/uber/zanzibar/examples/example-gateway/build/gen-code/endpoints/baz/baz"
module "github.com/uber/zanzibar/examples/example-gateway/build/endpoints/baz/module"
"go.uber.org/zap"
)
// SimpleServicePingWorkflow defines the interface for SimpleServicePing workflow
type SimpleServicePingWorkflow interface {
Handle(
ctx context.Context,
reqHeaders zanzibar.Header,
) (*endpointsBazBaz.BazResponse, zanzibar.Header, error)
}
// NewSimpleServicePingWorkflow creates a workflow
func NewSimpleServicePingWorkflow(deps *module.Dependencies) SimpleServicePingWorkflow {
return &simpleServicePingWorkflow{
Clients: deps.Client,
Logger: deps.Default.Logger,
}
}
// simpleServicePingWorkflow calls thrift client Baz.Ping
type simpleServicePingWorkflow struct {
Clients *module.ClientDependencies
Logger *zap.Logger
}
// Handle calls thrift client.
func (w simpleServicePingWorkflow) Handle(
ctx context.Context,
reqHeaders zanzibar.Header,
) (*endpointsBazBaz.BazResponse, zanzibar.Header, error) {
clientHeaders := map[string]string{}
var ok bool
var h string
h, ok = reqHeaders.Get("X-Deputy-Forwarded")
if ok {
clientHeaders["X-Deputy-Forwarded"] = h
}
h, ok = reqHeaders.Get("X-Zanzibar-Use-Staging")
if ok {
clientHeaders["X-Zanzibar-Use-Staging"] = h
}
clientRespBody, _, err := w.Clients.Baz.Ping(
ctx, clientHeaders,
)
if err != nil {
switch errValue := err.(type) {
default:
w.Logger.Warn("Client failure: could not make client request",
zap.Error(errValue),
zap.String("client", "Baz"),
)
return nil, nil, err
}
}
// Filter and map response headers from client to server response.
resHeaders := zanzibar.ServerHTTPHeader{}
response := convertSimpleServicePingClientResponse(clientRespBody)
return response, resHeaders, nil
}
func convertSimpleServicePingClientResponse(in *clientsBazBase.BazResponse) *endpointsBazBaz.BazResponse {
out := &endpointsBazBaz.BazResponse{}
out.Message = string(in.Message)
return out
}