config

type ChainConfig struct {
	// MaxBatchSize is the maximum number of transactions to send in a batch
	// if this is zero, the default will be used. This field is ignored if batching is disabled.
	MaxBatchSize int `yaml:"max_batch_size"`
	// Batch is whether or not to batch transactions at the rpc level
	DoNotBatch bool `yaml:"skip_batching"`
	// MaxGasPrice is the maximum gas price to use for transactions
	MaxGasPrice *big.Int `yaml:"max_gas_price"`
	// MinGasPrice is the gas price that will be used if 0 is returned from the gas price oracle
	MinGasPrice *big.Int `yaml:"min_gas_price"`
	// BumpIntervalSeconds is the number of seconds to wait before bumping a transaction
	BumpIntervalSeconds int `yaml:"bump_interval_seconds"`
	// GasBumpPercentages is the percentage to bump the gas price by
	// this is applied to the greatrer of the chainprice or the last price
	GasBumpPercentage int `yaml:"gas_bump_percentage"`
	// GasEstimate is the gas estimate to use for transactions
	// if dynamic gas estimation is enabled, this is only used as a default if the estimate fails
	GasEstimate uint64 `yaml:"gas_estimate"`
	// DynamicGasEstimate is whether or not to use dynamic gas estimation
	DynamicGasEstimate bool `yaml:"dynamic_gas_estimate"`
	// SupportsEIP1559 is whether or not this chain supports EIP1559
	SupportsEIP1559 bool `yaml:"supports_eip_1559"`
}

type Config struct {
	// GlobalConfig stores the default configuration
	ChainConfig `yaml:",inline"`
	// Chains overrides the global config for each chain
	Chains map[int]ChainConfig `yaml:"chains"`
}

type IConfig interface {
	// GetMaxBatchSize returns the maximum number of transactions to send in a batch.
	GetMaxBatchSize(chainID int) int
	// GetBatch returns whether or not to batch transactions at the rpc level.
	GetBatch(chainID int) bool
	// GetMaxGasPrice returns the maximum gas price to use for transactions.
	GetMaxGasPrice(chainID int) (maxPrice *big.Int)
	// GetMinGasPrice returns the minimum gas price to use for transactions.
	GetMinGasPrice(chainID int) (minPrice *big.Int)
	// GetBumpInterval returns the number of seconds to wait before bumping a transaction
	// TODO: test this method.
	GetBumpInterval(chainID int) time.Duration
	// GetGasBumpPercentage returns the percentage to bump the gas price by
	// TODO: test this method.
	GetGasBumpPercentage(chainID int) (gasBumpPercentage int)
	// GetGasEstimate returns the gas estimate to use for transactions
	// TODO: test this method.
	GetGasEstimate(chainID int) (gasEstimate uint64)
	// GetDynamicGasEstimate returns whether or not to use dynamic gas estimation
	// TODO: test this method.
	GetDynamicGasEstimate(chainID int) bool
	// SupportsEIP1559 returns whether or not this chain supports EIP1559.
	SupportsEIP1559(chainID int) bool
	// SetGlobalMaxGasPrice is a helper function that sets the global gas price.
	SetGlobalMaxGasPrice(maxPrice *big.Int)
	// SetMinGasPrice is a helper function that sets the base gas price.
	SetMinGasPrice(basePrice *big.Int)
	// SetGlobalEIP1559Support is a helper function that sets the global EIP1559 support.
	SetGlobalEIP1559Support(supportsEIP1559 bool)
}