96 lines
2.1 KiB
Go
96 lines
2.1 KiB
Go
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package config
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import (
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"fmt"
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"log"
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"os"
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"strconv"
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"github.com/joho/godotenv"
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)
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type Config struct {
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AppEnv string
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AppPort string
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AppBaseURL string
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DBHost string
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DBPort string
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DBUser string
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DBPassword string
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DBName string
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DBSSLMode string
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JWTSecret string
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JWTExpiresHours int
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JWTRefreshSecret string
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JWTRefreshExpiresHours int
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GoogleClientID string
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RateLimitRequestsPerSecond float64
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RateLimitBurst int
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}
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var Cfg *Config
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func Load() *Config {
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if err := godotenv.Load(); err != nil {
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log.Println("info: file .env tidak ditemukan, menggunakan environment variable sistem")
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}
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expiresHours, err := strconv.Atoi(getEnv("JWT_EXPIRES_HOURS", "1"))
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if err != nil {
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expiresHours = 1
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}
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refreshExpiresHours, err := strconv.Atoi(getEnv("JWT_REFRESH_EXPIRES_HOURS", "168"))
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if err != nil {
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refreshExpiresHours = 168
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}
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rateLimitRPS, err := strconv.ParseFloat(getEnv("RATE_LIMIT_RPS", "5"), 64)
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if err != nil {
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rateLimitRPS = 5
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}
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rateLimitBurst, err := strconv.Atoi(getEnv("RATE_LIMIT_BURST", "10"))
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if err != nil {
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rateLimitBurst = 10
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}
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appPort := getEnv("APP_PORT", "8080")
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defaultBaseURL := fmt.Sprintf("http://localhost:%s", appPort)
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Cfg = &Config{
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AppEnv: getEnv("APP_ENV", "development"),
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AppPort: appPort,
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AppBaseURL: getEnv("APP_BASE_URL", defaultBaseURL),
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DBHost: getEnv("DB_HOST", "localhost"),
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DBPort: getEnv("DB_PORT", "5432"),
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DBUser: getEnv("DB_USER", "postgres"),
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DBPassword: getEnv("DB_PASSWORD", "root"),
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DBName: getEnv("DB_NAME", "cardverse"),
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DBSSLMode: getEnv("DB_SSLMODE", "disable"),
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JWTSecret: getEnv("JWT_SECRET", "secret"),
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JWTExpiresHours: expiresHours,
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JWTRefreshSecret: getEnv("JWT_REFRESH_SECRET", "refresh_secret"),
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JWTRefreshExpiresHours: refreshExpiresHours,
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GoogleClientID: getEnv("GOOGLE_CLIENT_ID", ""),
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RateLimitRequestsPerSecond: rateLimitRPS,
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RateLimitBurst: rateLimitBurst,
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}
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return Cfg
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}
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func getEnv(key, fallback string) string {
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if value, ok := os.LookupEnv(key); ok && value != "" {
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return value
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}
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return fallback
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}
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