init

database/schema.sql

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+-- Hyperliquid Wallet Tracker Database Schema
+
+-- Create database (uncomment if needed)
+CREATE DATABASE IF NOT EXISTS hyperliquid_tracker CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+USE hyperliquid_tracker;
+
+-- Wallets table to store tracked wallet addresses
+CREATE TABLE IF NOT EXISTS wallets (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    address VARCHAR(66) NOT NULL UNIQUE COMMENT 'Wallet address (normalized to lowercase)',
+    first_seen_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT 'When this wallet was first tracked',
+    last_seen_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 'Last time this wallet was seen in trades',
+    trade_count INT DEFAULT 1 COMMENT 'Number of times this wallet has been seen in trades',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    INDEX idx_address (address),
+    INDEX idx_last_seen (last_seen_at),
+    INDEX idx_trade_count (trade_count)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='Tracked wallet addresses from Hyperliquid trades';
+
+-- Wallet PnL snapshots table (optional - for historical tracking)
+CREATE TABLE IF NOT EXISTS wallet_pnl_snapshots (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    wallet_id INT NOT NULL,
+    wallet_address VARCHAR(66) NOT NULL,
+    pnl DECIMAL(30, 8) COMMENT 'Profit and Loss value',
+    account_value DECIMAL(30, 8) COMMENT 'Total account value',
+    unrealized_pnl DECIMAL(30, 8) COMMENT 'Unrealized PnL',
+    snapshot_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (wallet_id) REFERENCES wallets(id) ON DELETE CASCADE,
+    INDEX idx_wallet_id (wallet_id),
+    INDEX idx_wallet_address (wallet_address),
+    INDEX idx_snapshot_at (snapshot_at)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='Historical PnL snapshots for tracked wallets';
+
+-- View for wallets with latest PnL
+CREATE OR REPLACE VIEW wallets_with_latest_pnl AS
+SELECT 
+    w.id,
+    w.address,
+    w.first_seen_at,
+    w.last_seen_at,
+    w.trade_count,
+    wps.pnl,
+    wps.account_value,
+    wps.unrealized_pnl,
+    wps.snapshot_at as last_pnl_snapshot
+FROM wallets w
+LEFT JOIN wallet_pnl_snapshots wps ON w.id = wps.wallet_id
+LEFT JOIN (
+    SELECT wallet_id, MAX(snapshot_at) as max_snapshot
+    FROM wallet_pnl_snapshots
+    GROUP BY wallet_id
+) latest ON w.id = latest.wallet_id AND wps.snapshot_at = latest.max_snapshot;
+