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>
45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
// Package uniswap provides mathematical functions for Uniswap V3 calculations.
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package uniswap
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import "math/big"
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// SqrtPriceX96ToPriceCached converts sqrtPriceX96 to a price using cached constants.
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func SqrtPriceX96ToPriceCached(sqrtPriceX96 *big.Int) *big.Float {
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// Initialize cached constants
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initConstants()
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// price = (sqrtPriceX96 / 2^96)^2
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// price = sqrtPriceX96^2 / 2^192
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// Convert to big.Float for precision
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sqrtPrice := new(big.Float).SetInt(sqrtPriceX96)
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// Calculate sqrtPrice^2
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price := new(big.Float).Mul(sqrtPrice, sqrtPrice)
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// Divide by 2^192 using cached constant
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price.Quo(price, GetQ192Float())
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return price
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}
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// PriceToSqrtPriceX96Cached converts a price to sqrtPriceX96 using cached constants.
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func PriceToSqrtPriceX96Cached(price *big.Float) *big.Int {
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// Initialize cached constants
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initConstants()
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// sqrtPriceX96 = sqrt(price) * 2^96
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// Calculate sqrt(price)
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sqrtPrice := new(big.Float).Sqrt(price)
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// Multiply by 2^96 using cached constant
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sqrtPrice.Mul(sqrtPrice, GetQ96Float())
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// Convert to big.Int
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sqrtPriceX96 := new(big.Int)
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sqrtPrice.Int(sqrtPriceX96)
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return sqrtPriceX96
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}
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