Inicial

2026-07-02 12:47:55 +01:00
commit 5de37bb512
132 changed files with 28495 additions and 0 deletions
@@ -0,0 +1,53 @@
+package config
+
+import (
+	"errors"
+	"os"
+)
+
+type Config struct {
+	DatabaseURL          string
+	RedisURL             string
+	JWTSecret            string
+	Port                 string
+	AppEnv               string
+	InitialAdminEmail    string
+	InitialAdminPassword string
+}
+
+func Load() (*Config, error) {
+	dbURL := os.Getenv("DATABASE_URL")
+	if dbURL == "" {
+		return nil, errors.New("DATABASE_URL is required")
+	}
+
+	jwtSecret := os.Getenv("JWT_SECRET")
+	if jwtSecret == "" {
+		return nil, errors.New("JWT_SECRET is required")
+	}
+
+	redisURL := os.Getenv("REDIS_URL")
+	if redisURL == "" {
+		redisURL = "redis://localhost:6379"
+	}
+
+	port := os.Getenv("PORT")
+	if port == "" {
+		port = "8080"
+	}
+
+	appEnv := os.Getenv("APP_ENV")
+	if appEnv == "" {
+		appEnv = "development"
+	}
+
+	return &Config{
+		DatabaseURL:          dbURL,
+		RedisURL:             redisURL,
+		JWTSecret:            jwtSecret,
+		Port:                 port,
+		AppEnv:               appEnv,
+		InitialAdminEmail:    os.Getenv("INITIAL_ADMIN_EMAIL"),
+		InitialAdminPassword: os.Getenv("INITIAL_ADMIN_PASSWORD"),
+	}, nil
+}
@@ -0,0 +1,65 @@
+package config_test
+
+import (
+	"os"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"github.com/techxcar/backend/internal/config"
+)
+
+func TestLoad_defaults(t *testing.T) {
+	os.Setenv("DATABASE_URL", "postgres://test:test@localhost/test")
+	os.Setenv("REDIS_URL", "redis://localhost:6379")
+	os.Setenv("JWT_SECRET", "test-secret-32-chars-minimum-ok!")
+	defer func() {
+		os.Unsetenv("DATABASE_URL")
+		os.Unsetenv("REDIS_URL")
+		os.Unsetenv("JWT_SECRET")
+	}()
+
+	cfg, err := config.Load()
+	require.NoError(t, err)
+
+	assert.Equal(t, "8080", cfg.Port)
+	assert.Equal(t, "development", cfg.AppEnv)
+	assert.Equal(t, "postgres://test:test@localhost/test", cfg.DatabaseURL)
+	assert.Equal(t, "redis://localhost:6379", cfg.RedisURL)
+}
+
+func TestLoad_missingDatabaseURL(t *testing.T) {
+	os.Unsetenv("DATABASE_URL")
+	os.Setenv("JWT_SECRET", "test-secret-32-chars-minimum-ok!")
+	defer os.Unsetenv("JWT_SECRET")
+
+	_, err := config.Load()
+	assert.ErrorContains(t, err, "DATABASE_URL")
+}
+
+func TestLoad_missingJWTSecret(t *testing.T) {
+	os.Setenv("DATABASE_URL", "postgres://test:test@localhost/test")
+	os.Unsetenv("JWT_SECRET")
+	defer os.Unsetenv("DATABASE_URL")
+
+	_, err := config.Load()
+	assert.ErrorContains(t, err, "JWT_SECRET")
+}
+
+func TestLoad_customPort(t *testing.T) {
+	os.Setenv("DATABASE_URL", "postgres://test:test@localhost/test")
+	os.Setenv("REDIS_URL", "redis://localhost:6379")
+	os.Setenv("JWT_SECRET", "test-secret-32-chars-minimum-ok!")
+	os.Setenv("PORT", "9090")
+	defer func() {
+		os.Unsetenv("DATABASE_URL")
+		os.Unsetenv("REDIS_URL")
+		os.Unsetenv("JWT_SECRET")
+		os.Unsetenv("PORT")
+	}()
+
+	cfg, err := config.Load()
+	require.NoError(t, err)
+	assert.Equal(t, "9090", cfg.Port)
+}