From f8040ec08853bd2a444c496da9f989deb43be987 Mon Sep 17 00:00:00 2001
From: Alexander <alexander0derevianko@gmail.com>
Date: Mon, 4 May 2026 16:27:04 +0200
Subject: [PATCH] Default values for config

---
 api/Hello Echo.bru          |  2 +-
 cmd/music-agregator/main.go | 17 ++++++++++-------
 internal/config/config.go   | 12 ++++++++++--
 3 files changed, 21 insertions(+), 10 deletions(-)

diff --git a/api/Hello Echo.bru b/api/Hello Echo.bru
index 6e7a5ac..30c4f2c 100644
--- a/api/Hello Echo.bru	
+++ b/api/Hello Echo.bru	
@@ -5,7 +5,7 @@ meta {
 }
 
 grpc {
-  url: localhost:8081
+  url: localhost:3000
   method: /music_agregator.hello.v1.HelloService/Echo
   body: grpc
   protoPath: ../proto/music_agregator/hello/v1/service.proto
diff --git a/cmd/music-agregator/main.go b/cmd/music-agregator/main.go
index dea17ce..cf4e22d 100644
--- a/cmd/music-agregator/main.go
+++ b/cmd/music-agregator/main.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	"flag"
+	"fmt"
 	"net"
 	"os"
 
@@ -32,10 +33,9 @@ func main() {
 	log.Info().Interface("config", cfg).Msg("Loaded config")
 
 	// start the grpc in another thread to not block the next http start
-	go serveGrpc()
+	go serveGrpc(*cfg)
 
 	serveHttp()
-
 }
 
 func serveHttp() {
@@ -49,27 +49,30 @@ func serveHttp() {
 	router.Run()
 }
 
-func serveGrpc() {
+func serveGrpc(config config.Config) {
 	var opts []grpc.ServerOption
 	server := grpc.NewServer(opts...)
+
 	helloServiceHandler := hello.NewHelloServer()
 	pb.RegisterHelloServiceServer(server, helloServiceHandler)
-	listener, err := net.Listen("tcp", "localhost:8081")
+	listener, err := net.Listen("tcp", fmt.Sprintf("%v:%v", config.App.Host, config.App.Port))
+
 	if err != nil {
 		log.Fatal().Err(err).Msg("Failed to listen on localhost:8081")
 	}
+
 	server.Serve(listener)
 }
 
-func parseConfig(path *string) (config.Config, error) {
+func parseConfig(path *string) (*config.Config, error) {
 	f, err := os.Open(*path)
 	if err != nil {
 		log.Error().Str("path", *path).Msg("Unable to opent config by path")
-		return config.Config{}, err
+		return nil, err
 	}
 	defer f.Close()
 
-	var cfg config.Config
+	cfg := config.NewConfig()
 	decoder := yaml.NewDecoder(f)
 	err = decoder.Decode(&cfg)
 	if err != nil {
diff --git a/internal/config/config.go b/internal/config/config.go
index 87de0c5..d11e2c3 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -1,8 +1,16 @@
 package config
 
 type Config struct {
-	Server struct {
+	App struct {
 		Port string `yaml:"port"`
 		Host string `yaml:"host"`
-	} `yaml:"server"`
+	} `yaml:"app"`
+}
+
+func NewConfig() *Config {
+	config := Config{}
+	config.App.Host = "localhost"
+	config.App.Port = "8080"
+
+	return &config
 }