tasks/common/config/fx.go

// The MIT License
//
// Copyright (c) 2020 Temporal Technologies Inc.  All rights reserved.
//
// Copyright (c) 2020 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 config

import (
	"go.uber.org/fx"

	"go.temporal.io/server/common/primitives"
)

// ServicePortMap contains the gRPC ports for our services.
type ServicePortMap map[primitives.ServiceName]int

var Module = fx.Provide(
	provideRPCConfig,
	provideMembershipConfig,
	provideServicePortMap,
)

func provideRPCConfig(cfg *Config, svcName primitives.ServiceName) *RPC {
	c := cfg.Services[string(svcName)].RPC

	return &c
}

func provideMembershipConfig(cfg *Config) *Membership {
	return &cfg.Global.Membership
}

func provideServicePortMap(cfg *Config) ServicePortMap {
	servicePortMap := make(ServicePortMap)
	for sn, sc := range cfg.Services {
		servicePortMap[primitives.ServiceName(sn)] = sc.RPC.GRPCPort
	}

	return servicePortMap
}