config

type AfricasTalkingConfig struct {
	Username  string
	APIKey    string
	BaseURL   string
	SenderID  string // from AT_SENDER_ID (alphanumeric or shortcode)
	Shortcode string // from AT_SHORTCODE (numeric shortcode)
}

type AuthConfig struct {
	JWTSecret           string
	JWTExpiration       time.Duration
	JWTRefreshWindow    time.Duration
	ChallengeExpiration time.Duration
	PINLockoutDuration  time.Duration // from PIN_LOCKOUT_SECONDS (default 900 = 15min)
}

type Config struct {
	Postgres PostgresConfig
	Redis    RedisConfig
	Server   ServerConfig
	Stellar  StellarConfig
	Payments PaymentsConfig
	Mobile   MobileConfig
	Auth     AuthConfig
}

type FonbnkConfig struct {
	ClientID     string
	ClientSecret string
	BaseURL      string
}

type MobileConfig struct {
	AfricasTalking AfricasTalkingConfig
}

type PaymentsConfig struct {
	YellowCard YellowCardConfig
	Fonbnk     FonbnkConfig
}

type PostgresConfig struct {
	Host     string
	User     string
	Password string
	DBName   string
	Port     string
	SSLMode  string
	TimeZone string
}

type RedisConfig struct {
	Host           string
	Port           string
	Password       string
	DBNumber       int
	IdempotencyTTL time.Duration
}

type ServerConfig struct {
	ServerEnvironment string
	ServerHost        string
	CoreServerPort    string
	CreditServerPort  string
}

type StellarConfig struct {
	RpcURL                  string
	AdminPublicKey          string
	AdminSecretKey          string
	TreasurySecretKey       string
	ServerSecretKey         string
	NetworkPassphrase       string
	EnableMultiSig          bool
	MultiSigLowThreshold    uint32
	MultiSigMediumThreshold uint32
	MultiSigHighThreshold   uint32
	USDCIssuer              string
	ContractID              string
}

type YellowCardConfig struct {
	PublicKey     string
	SecretKey     string
	BaseURL       string
	WebhookSecret string
	BusinessID    string // Registered business ID with YellowCard
	BusinessName  string // Registered business name with YellowCard
}