refactor: create new directory structure

* create "pkg" directory with all packages that are part of the application
* create directory "tests" with e2e and integration tests

services/server/.air.toml

@@ -5,7 +5,7 @@ tmp_dir = "tmp"
 [build]
   args_bin = []
   bin = "./tmp/main"
-  cmd = "go build -o ./tmp/main ."
+  cmd = "go build -o ./tmp/main ./cmd"
   delay = 1000
   exclude_dir = ["assets", "tmp", "vendor", "testdata"]
   exclude_file = []

services/server/Makefile

@@ -5,12 +5,12 @@ clean:
 	go run scripts/clean/main.go
 
 build:
-	go build -o ./tmp/main .
+	go build -o ./tmp/main ./cmd
 
 develop:
 	air
 
 migrate:
-	migrate -path=./postgres/migrations/ -database "postgres://${DB_USER}:${DB_PASSWORD}@${DB_HOST}:5432/${DB_NAME}?sslmode=disable" up
+	migrate -path=./pkg/postgres/migrations/ -database "postgres://${DB_USER}:${DB_PASSWORD}@${DB_HOST}:5432/${DB_NAME}?sslmode=disable" up
 
 .PHONY: seed clean build develop migrate

services/server/cmd/main.go

@@ -0,0 +1,55 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"spaces-p/pkg/firebase"
+	googlegeocode "spaces-p/pkg/repositories/google_geocode"
+	"spaces-p/pkg/server"
+	"spaces-p/pkg/utils"
+	"spaces-p/pkg/zerologger"
+	"time"
+
+	"github.com/joho/godotenv"
+	"github.com/rs/zerolog"
+)
+
+func main() {
+	ctx := context.Background()
+
+	if os.Getenv("ENVIRONMENT") == "development" {
+		err := godotenv.Load(".env")
+		exitOnError(err)
+	}
+
+	firebaseAuthClient, err := firebase.NewFirebaseAuthClient(context.Background())
+	exitOnError(err)
+
+	googleGeocodeApiKey, err := utils.GetEnv("GOOGLE_GEOCODE_API_KEY")
+	exitOnError(err)
+
+	googleGeocodeRepo := googlegeocode.NewGoogleGeocodeRepo(googleGeocodeApiKey)
+
+	// logger configuration
+	logFile, err := os.Create("logfile.log")
+	exitOnError(err)
+	defer logFile.Close()
+
+	consoleWriter := zerolog.ConsoleWriter{
+		Out:        os.Stdout,
+		TimeFormat: time.RFC3339,
+	}
+	multi := zerolog.MultiLevelWriter(consoleWriter, logFile)
+	logger := zerologger.New(multi)
+
+	err = server.Run(ctx, logger, utils.GetEnv, firebaseAuthClient, googleGeocodeRepo)
+	exitOnError(err)
+}
+
+func exitOnError(err error) {
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "%s\n", err)
+		os.Exit(1)
+	}
+}