803de231ba
Restructured project for V2 refactor: **Structure Changes:** - Moved all V1 code to orig/ folder (preserved with git mv) - Created docs/planning/ directory - Added orig/README_V1.md explaining V1 preservation **Planning Documents:** - 00_V2_MASTER_PLAN.md: Complete architecture overview - Executive summary of critical V1 issues - High-level component architecture diagrams - 5-phase implementation roadmap - Success metrics and risk mitigation - 07_TASK_BREAKDOWN.md: Atomic task breakdown - 99+ hours of detailed tasks - Every task < 2 hours (atomic) - Clear dependencies and success criteria - Organized by implementation phase **V2 Key Improvements:** - Per-exchange parsers (factory pattern) - Multi-layer strict validation - Multi-index pool cache - Background validation pipeline - Comprehensive observability **Critical Issues Addressed:** - Zero address tokens (strict validation + cache enrichment) - Parsing accuracy (protocol-specific parsers) - No audit trail (background validation channel) - Inefficient lookups (multi-index cache) - Stats disconnection (event-driven metrics) Next Steps: 1. Review planning documents 2. Begin Phase 1: Foundation (P1-001 through P1-010) 3. Implement parsers in Phase 2 4. Build cache system in Phase 3 5. Add validation pipeline in Phase 4 6. Migrate and test in Phase 5 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
63 lines
1.8 KiB
Go
63 lines
1.8 KiB
Go
package math
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import (
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"math/big"
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)
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// MockGasEstimator implements GasEstimator for testing purposes
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type MockGasEstimator struct {
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currentGasPrice *UniversalDecimal
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}
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// NewMockGasEstimator creates a new mock gas estimator
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func NewMockGasEstimator() *MockGasEstimator {
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dc := NewDecimalConverter()
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gasPrice, _ := dc.FromString("20", 9, "GWEI") // 20 gwei default
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return &MockGasEstimator{
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currentGasPrice: gasPrice,
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}
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}
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// EstimateSwapGas estimates gas for a swap
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func (mge *MockGasEstimator) EstimateSwapGas(exchange string, poolData *PoolData) (uint64, error) {
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// Different exchanges have different gas costs
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switch exchange {
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case "uniswap_v3":
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return 150000, nil // 150k gas for Uniswap V3
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case "uniswap_v2", "sushiswap":
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return 120000, nil // 120k gas for Uniswap V2/SushiSwap
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case "camelot":
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return 130000, nil // 130k gas for Camelot
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case "balancer":
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return 200000, nil // 200k gas for Balancer
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case "curve":
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return 180000, nil // 180k gas for Curve
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default:
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return 150000, nil // Default to 150k gas
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}
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}
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// EstimateFlashSwapGas estimates gas for a flash swap
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func (mge *MockGasEstimator) EstimateFlashSwapGas(route []*PoolData) (uint64, error) {
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// Flash swap overhead varies by complexity
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baseGas := uint64(200000) // Base flash swap overhead
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// Add gas for each hop
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hopGas := uint64(len(route)) * 50000
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return baseGas + hopGas, nil
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}
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// GetCurrentGasPrice gets the current gas price
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func (mge *MockGasEstimator) GetCurrentGasPrice() (*UniversalDecimal, error) {
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return mge.currentGasPrice, nil
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}
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// SetCurrentGasPrice sets the current gas price for testing
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func (mge *MockGasEstimator) SetCurrentGasPrice(gasPriceGwei int64) {
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dc := NewDecimalConverter()
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gasPrice, _ := dc.FromString(big.NewInt(gasPriceGwei).String(), 9, "GWEI")
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mge.currentGasPrice = gasPrice
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}
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