config.go

package config

import (
	"fmt"
	"genproto/geo_service"
	"os"

	"github.com/joho/godotenv"
	"github.com/spf13/cast"
)




// Config ...
type Config struct { // buyoda env dan nimalar olsangiz
	Environment string // develop, staging, production

	ServiceName string

	PostgresHost     string
	PostgresPort     int
	PostgresDatabase string
	PostgresUser     string
	PostgresPassword string

	RedisHost     string
	RedisPort     int
	RedisPassword string

	LogLevel string

	RPCPort string

	FareServiceHost string
	FareServicePort string

	CronSetting string
	CDN         string

	MapURL string
	MapKey string

	OrderServiceHost string
	OrderServicePort string

	GeoServiceHost string
	GeoServicePort string

	CourierServiceHost string
	CourierServicePort string

	CatalogServiceV2Host string
	CatalogServiceV2Port string

	CrmServiceHost string
	CrmServicePort string

	BillingServiceV2Host string
	BillingServiceV2Port string

	ContentServiceHost string
	ContentServicePort string

	SmsServiceHost string
	SmsServicePort string

	AuthServiceHost string
	AuthServicePort string

	WebSocketServiceHost  string
	WebSocketServicePort  string
	CloudFlareBearerToken string
	CloudFlareContentIp   string

	JowiAPIKey    string
	JowiAPISecret string

	MaxConnections int

	JaegerURL string
}

// Load loads environment vars and inflates Config
func Load() Config {
	c := Config{}

	if err := godotenv.Load("/app/.env"); err != nil {
		fmt.Println("No .env file found")
	}

	c.Environment = cast.ToString(getOrReturnDefault("ENVIRONMENT", "develop"))

	c.ServiceName = cast.ToString(getOrReturnDefault("SERVICE_NAME", ""))

	c.PostgresHost = cast.ToString(getOrReturnDefault("POSTGRES_HOST", ""))
	c.PostgresPort = cast.ToInt(getOrReturnDefault("POSTGRES_PORT", 5432))
	c.PostgresDatabase = cast.ToString(getOrReturnDefault("POSTGRES_DATABASE", ""))
	c.PostgresUser = cast.ToString(getOrReturnDefault("POSTGRES_USER", ""))
	c.PostgresPassword = cast.ToString(getOrReturnDefault("POSTGRES_PASSWORD", ""))

	c.RedisHost = cast.ToString(getOrReturnDefault("REDIS_HOST", ""))
	c.RedisPort = cast.ToInt(getOrReturnDefault("REDIS_PORT", ))
	c.RedisPassword = cast.ToString(getOrReturnDefault("REDIS_PASSWORD", ""))

	c.OrderServiceHost = cast.ToString(getOrReturnDefault("ORDER_SERVICE_HOST", ""))
	c.OrderServicePort = cast.ToString(getOrReturnDefault("ORDER_GRPC_PORT", ""))

	c.GeoServiceHost = cast.ToString(getOrReturnDefault("GEO_SERVICE_HOST", ""))
	c.GeoServicePort = cast.ToString(getOrReturnDefault("GEO_GRPC_PORT", ""))

	c.CourierServiceHost = cast.ToString(getOrReturnDefault("COURIER_SERVICE_HOST", ""))
	c.CourierServicePort = cast.ToString(getOrReturnDefault("COURIER_GRPC_PORT", ""))

	c.CatalogServiceV2Host = cast.ToString(getOrReturnDefault("CATALOG_SERVICE_V2_HOST", ""))
	c.CatalogServiceV2Port = cast.ToString(getOrReturnDefault("CATALOG_GRPC_PORT", ""))

	c.CrmServiceHost = cast.ToString(getOrReturnDefault("CRM_SERVICE_HOST", ""))
	c.CrmServicePort = cast.ToString(getOrReturnDefault("CRM_GRPC_PORT", "="))

	c.BillingServiceV2Host = cast.ToString(getOrReturnDefault("BILLING_NEW_SERVICE_HOST", ""))
	c.BillingServiceV2Port = cast.ToString(getOrReturnDefault("BILLING_NEW_GRPC_PORT", ""))

	c.ContentServiceHost = cast.ToString(getOrReturnDefault("CONTENT_SERVICE_HOST", ""))
	c.ContentServicePort = cast.ToString(getOrReturnDefault("CONTENT_GRPC_PORT", ""))

	c.SmsServiceHost = cast.ToString(getOrReturnDefault("SMS_SERVICE_HOST", ""))
	c.SmsServicePort = cast.ToString(getOrReturnDefault("SMS_GRPC_PORT", ""))

	// bo'sh turgan joylarga get or default da oziznikini berasiz .env bolsa oqiydi bolmasa defauldnikidan oqiydi

	return c
}

func getOrReturnDefault(key string, defaultValue interface{}) interface{} {
	if os.Getenv(key) == "" {
		return defaultValue
	}
	return os.Getenv(key)
}