removed the fucking vendor files

internal/config/config.go

@@ -6,17 +6,21 @@ import (
 	"regexp"
 	"strconv"
 	"strings"
+	"time"
 
 	"gopkg.in/yaml.v3"
 )
 
 // Config represents the application configuration
 type Config struct {
-	Arbitrum ArbitrumConfig `yaml:"arbitrum"`
-	Bot      BotConfig      `yaml:"bot"`
-	Uniswap  UniswapConfig  `yaml:"uniswap"`
-	Log      LogConfig      `yaml:"log"`
-	Database DatabaseConfig `yaml:"database"`
+	Arbitrum  ArbitrumConfig  `yaml:"arbitrum"`
+	Bot       BotConfig       `yaml:"bot"`
+	Uniswap   UniswapConfig   `yaml:"uniswap"`
+	Log       LogConfig       `yaml:"log"`
+	Database  DatabaseConfig  `yaml:"database"`
+	Ethereum  EthereumConfig  `yaml:"ethereum"`
+	Contracts ContractsConfig `yaml:"contracts"`
+	Arbitrage ArbitrageConfig `yaml:"arbitrage"`
 }
 
 // ArbitrumConfig represents the Arbitrum node configuration
@@ -111,6 +115,28 @@ type DatabaseConfig struct {
 	MaxIdleConnections int `yaml:"max_idle_connections"`
 }
 
+// EthereumConfig represents the Ethereum account configuration
+type EthereumConfig struct {
+	// Private key for transaction signing
+	PrivateKey string `yaml:"private_key"`
+	// Account address
+	AccountAddress string `yaml:"account_address"`
+	// Gas price multiplier (for faster transactions)
+	GasPriceMultiplier float64 `yaml:"gas_price_multiplier"`
+}
+
+// ContractsConfig represents the smart contract addresses
+type ContractsConfig struct {
+	// Arbitrage executor contract address
+	ArbitrageExecutor string `yaml:"arbitrage_executor"`
+	// Flash swapper contract address
+	FlashSwapper string `yaml:"flash_swapper"`
+	// Authorized caller addresses
+	AuthorizedCallers []string `yaml:"authorized_callers"`
+	// Authorized DEX addresses
+	AuthorizedDEXes []string `yaml:"authorized_dexes"`
+}
+
 // Load loads the configuration from a file
 func Load(filename string) (*Config, error) {
 	// Read the config file
@@ -173,6 +199,25 @@ func (c *Config) OverrideWithEnv() {
 		c.Arbitrum.WSEndpoint = wsEndpoint
 	}
 
+	// Override fallback endpoints from environment
+	if fallbackEndpoints := os.Getenv("ARBITRUM_FALLBACK_ENDPOINTS"); fallbackEndpoints != "" {
+		endpoints := strings.Split(fallbackEndpoints, ",")
+		c.Arbitrum.FallbackEndpoints = make([]EndpointConfig, 0, len(endpoints))
+		for _, endpoint := range endpoints {
+			endpoint = strings.TrimSpace(endpoint)
+			if endpoint != "" {
+				c.Arbitrum.FallbackEndpoints = append(c.Arbitrum.FallbackEndpoints, EndpointConfig{
+					URL: endpoint,
+					RateLimit: RateLimitConfig{
+						RequestsPerSecond: 100,
+						MaxConcurrent:     10,
+						Burst:             20,
+					},
+				})
+			}
+		}
+	}
+
 	// Override rate limit settings
 	if rps := os.Getenv("RPC_REQUESTS_PER_SECOND"); rps != "" {
 		if val, err := strconv.Atoi(rps); err == nil {
@@ -198,4 +243,85 @@ func (c *Config) OverrideWithEnv() {
 			c.Bot.ChannelBufferSize = val
 		}
 	}
+
+	// Override Ethereum settings
+	if privateKey := os.Getenv("ETHEREUM_PRIVATE_KEY"); privateKey != "" {
+		c.Ethereum.PrivateKey = privateKey
+	}
+
+	if accountAddress := os.Getenv("ETHEREUM_ACCOUNT_ADDRESS"); accountAddress != "" {
+		c.Ethereum.AccountAddress = accountAddress
+	}
+
+	if gasPriceMultiplier := os.Getenv("ETHEREUM_GAS_PRICE_MULTIPLIER"); gasPriceMultiplier != "" {
+		if val, err := strconv.ParseFloat(gasPriceMultiplier, 64); err == nil {
+			c.Ethereum.GasPriceMultiplier = val
+		}
+	}
+
+	// Override contract addresses
+	if arbitrageExecutor := os.Getenv("CONTRACT_ARBITRAGE_EXECUTOR"); arbitrageExecutor != "" {
+		c.Contracts.ArbitrageExecutor = arbitrageExecutor
+	}
+
+	if flashSwapper := os.Getenv("CONTRACT_FLASH_SWAPPER"); flashSwapper != "" {
+		c.Contracts.FlashSwapper = flashSwapper
+	}
+}
+
+// ArbitrageConfig represents the arbitrage service configuration
+type ArbitrageConfig struct {
+	// Enable or disable arbitrage service
+	Enabled bool `yaml:"enabled"`
+
+	// Contract addresses
+	ArbitrageContractAddress string `yaml:"arbitrage_contract_address"`
+	FlashSwapContractAddress string `yaml:"flash_swap_contract_address"`
+
+	// Profitability settings
+	MinProfitWei           int64   `yaml:"min_profit_wei"`
+	MinROIPercent          float64 `yaml:"min_roi_percent"`
+	MinSignificantSwapSize int64   `yaml:"min_significant_swap_size"`
+	SlippageTolerance      float64 `yaml:"slippage_tolerance"`
+
+	// Scanning configuration
+	MinScanAmountWei int64 `yaml:"min_scan_amount_wei"`
+	MaxScanAmountWei int64 `yaml:"max_scan_amount_wei"`
+
+	// Gas configuration
+	MaxGasPriceWei int64 `yaml:"max_gas_price_wei"`
+
+	// Execution limits
+	MaxConcurrentExecutions  int `yaml:"max_concurrent_executions"`
+	MaxOpportunitiesPerEvent int `yaml:"max_opportunities_per_event"`
+
+	// Timing settings
+	OpportunityTTL      time.Duration `yaml:"opportunity_ttl"`
+	MaxPathAge          time.Duration `yaml:"max_path_age"`
+	StatsUpdateInterval time.Duration `yaml:"stats_update_interval"`
+
+	// Pool discovery configuration
+	PoolDiscoveryConfig PoolDiscoveryConfig `yaml:"pool_discovery"`
+}
+
+// PoolDiscoveryConfig represents pool discovery service configuration
+type PoolDiscoveryConfig struct {
+	// Enable or disable pool discovery
+	Enabled bool `yaml:"enabled"`
+
+	// Block range to scan for new pools
+	BlockRange uint64 `yaml:"block_range"`
+
+	// Polling interval for new pools
+	PollingInterval time.Duration `yaml:"polling_interval"`
+
+	// DEX factory addresses to monitor
+	FactoryAddresses []string `yaml:"factory_addresses"`
+
+	// Minimum liquidity threshold for pools
+	MinLiquidityWei int64 `yaml:"min_liquidity_wei"`
+
+	// Cache configuration
+	CacheSize int           `yaml:"cache_size"`
+	CacheTTL  time.Duration `yaml:"cache_ttl"`
 }