45 lines
1.1 KiB
JavaScript
45 lines
1.1 KiB
JavaScript
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const Database = require('better-sqlite3');
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const path = require('path');
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const db = new Database(path.join(__dirname, 'lottery.db'));
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// 初始化表结构
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db.exec(`
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CREATE TABLE IF NOT EXISTS users (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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username TEXT UNIQUE NOT NULL,
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password TEXT NOT NULL,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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CREATE TABLE IF NOT EXISTS tickets (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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user_id INTEGER NOT NULL,
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type TEXT NOT NULL,
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game TEXT NOT NULL,
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issue TEXT,
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numbers TEXT,
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bet_count INTEGER DEFAULT 1,
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multiple INTEGER DEFAULT 1,
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is_additional INTEGER DEFAULT 0,
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cost REAL NOT NULL,
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prize REAL DEFAULT 0,
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status TEXT DEFAULT 'pending',
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image_path TEXT,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (user_id) REFERENCES users(id)
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);
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CREATE TABLE IF NOT EXISTS lottery_results (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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game TEXT NOT NULL,
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issue TEXT NOT NULL,
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numbers TEXT NOT NULL,
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draw_date DATE,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
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UNIQUE(game, issue)
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);
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`);
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module.exports = db;
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