Files
panels/services/gateway-service/internal/rpc/rpc.go

79 lines
2.4 KiB
Go

// Copyright 2023 Declan Teevan
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package rpc
import (
"fmt"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials/insecure"
"github.com/hexolan/panels/gateway-service/internal"
"github.com/hexolan/panels/gateway-service/internal/rpc/authv1"
"github.com/hexolan/panels/gateway-service/internal/rpc/commentv1"
"github.com/hexolan/panels/gateway-service/internal/rpc/panelv1"
"github.com/hexolan/panels/gateway-service/internal/rpc/postv1"
"github.com/hexolan/panels/gateway-service/internal/rpc/userv1"
)
var Svcs RPCServices
type RPCServices struct {
panelSvcConn *grpc.ClientConn
postSvcConn *grpc.ClientConn
userSvcConn *grpc.ClientConn
authSvcConn *grpc.ClientConn
commentSvcConn *grpc.ClientConn
}
func (rpcSvcs RPCServices) GetPanelSvc() panelv1.PanelServiceClient {
return panelv1.NewPanelServiceClient(rpcSvcs.panelSvcConn)
}
func (rpcSvcs RPCServices) GetPostSvc() postv1.PostServiceClient {
return postv1.NewPostServiceClient(rpcSvcs.postSvcConn)
}
func (rpcSvcs RPCServices) GetUserSvc() userv1.UserServiceClient {
return userv1.NewUserServiceClient(rpcSvcs.userSvcConn)
}
func (rpcSvcs RPCServices) GetAuthSvc() authv1.AuthServiceClient {
return authv1.NewAuthServiceClient(rpcSvcs.authSvcConn)
}
func (rpcSvcs RPCServices) GetCommentSvc() commentv1.CommentServiceClient {
return commentv1.NewCommentServiceClient(rpcSvcs.commentSvcConn)
}
func DialRPCServices(cfg internal.Config) {
Svcs = RPCServices{
panelSvcConn: dialRPC(cfg.PanelSvcAddr),
postSvcConn: dialRPC(cfg.PostSvcAddr),
userSvcConn: dialRPC(cfg.UserSvcAddr),
authSvcConn: dialRPC(cfg.AuthSvcAddr),
commentSvcConn: dialRPC(cfg.CommentSvcAddr),
}
}
func dialRPC(addr string) *grpc.ClientConn {
conn, err := grpc.Dial(addr, grpc.WithTransportCredentials(insecure.NewCredentials()))
if err != nil {
panic(fmt.Sprintf("failed to connect to rpc: %s", addr))
}
return conn
}