About

Core component for Golang applications with GRPC server. Can be expanded with interceptors. By default it runs grpc server with specified protobuf services

Example of usage

Standard usage

package main

func main() {
	core.Serve(
		[]core.Server{
			// example of internal server
			{
				Services: []core.Service{
					// provide generated grpc Desc of your service and constructor of implementation
					{ServiceDesc: private.UserService_ServiceDesc, Constructor: presenters.NewPrivate},
				},
				Interceptors: nil,
			},
			// example of external server
			{
				Services: []core.Service{
					{ServiceDesc: public.UserService_ServiceDesc, Constructor: presenters.NewPublic},
				},
				Interceptors: []interceptors.Interceptor{
					&MyOwnInterceptor{},
				},
				Port: ":9000",
			},
		},
		// you can provide your config if needed and any other services
		fx.Provide(
			common.NewConfig,
			logic.NewService,
			adapters.NewDB,
			adapters.NewRepository,
		),
	)
}