99 lines
2.9 KiB
JavaScript
99 lines
2.9 KiB
JavaScript
const Database = require('better-sqlite3');
|
|
const path = require('path');
|
|
const fs = require('fs');
|
|
|
|
const dataDir = '/app/data';
|
|
if (!fs.existsSync(dataDir)) {
|
|
fs.mkdirSync(dataDir, { recursive: true });
|
|
}
|
|
|
|
const dbPath = path.join(dataDir, 'xiaocai.db');
|
|
const db = new Database(dbPath);
|
|
|
|
// 关键 pragma
|
|
db.pragma('journal_mode = WAL');
|
|
db.pragma('foreign_keys = ON');
|
|
|
|
// 创建基础表
|
|
db.exec(`
|
|
CREATE TABLE IF NOT EXISTS users (
|
|
username TEXT PRIMARY KEY,
|
|
password TEXT NOT NULL,
|
|
is_admin INTEGER DEFAULT 0
|
|
);
|
|
|
|
CREATE TABLE IF NOT EXISTS rooms (
|
|
id TEXT PRIMARY KEY,
|
|
name TEXT NOT NULL,
|
|
created_by TEXT NOT NULL,
|
|
white_list TEXT DEFAULT '',
|
|
created_at TEXT DEFAULT (datetime('now','localtime'))
|
|
);
|
|
|
|
CREATE TABLE IF NOT EXISTS messages (
|
|
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
|
room_id TEXT NOT NULL,
|
|
user TEXT NOT NULL,
|
|
text TEXT,
|
|
attachments TEXT,
|
|
timestamp TEXT DEFAULT (datetime('now','localtime')),
|
|
FOREIGN KEY(room_id) REFERENCES rooms(id)
|
|
);
|
|
|
|
CREATE TABLE IF NOT EXISTS purchases (
|
|
id TEXT PRIMARY KEY,
|
|
room_id TEXT NOT NULL,
|
|
item TEXT,
|
|
quantity INTEGER DEFAULT 1,
|
|
unit_price REAL DEFAULT 0,
|
|
amount REAL DEFAULT 0,
|
|
freight REAL DEFAULT 0,
|
|
payment_method TEXT DEFAULT '未指定',
|
|
invoice_type TEXT DEFAULT '无票',
|
|
status TEXT DEFAULT '待付款',
|
|
applicant TEXT,
|
|
remarks TEXT DEFAULT '',
|
|
created_at TEXT DEFAULT (datetime('now','localtime')),
|
|
updated_at TEXT DEFAULT (datetime('now','localtime')),
|
|
FOREIGN KEY(room_id) REFERENCES rooms(id)
|
|
);
|
|
|
|
CREATE TABLE IF NOT EXISTS purchase_history (
|
|
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
|
purchase_id TEXT NOT NULL,
|
|
action TEXT NOT NULL,
|
|
user TEXT NOT NULL,
|
|
timestamp TEXT DEFAULT (datetime('now','localtime')),
|
|
attachments TEXT,
|
|
FOREIGN KEY(purchase_id) REFERENCES purchases(id)
|
|
);
|
|
|
|
CREATE TABLE IF NOT EXISTS purchase_attachments (
|
|
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
|
purchase_id TEXT NOT NULL,
|
|
file_path TEXT NOT NULL,
|
|
uploaded_by TEXT NOT NULL,
|
|
timestamp TEXT DEFAULT (datetime('now','localtime')),
|
|
FOREIGN KEY(purchase_id) REFERENCES purchases(id)
|
|
);
|
|
`);
|
|
|
|
// 安全迁移（忽略已存在的列）
|
|
const migrations = [
|
|
`ALTER TABLE purchases ADD COLUMN quantity INTEGER DEFAULT 1`,
|
|
`ALTER TABLE purchases ADD COLUMN unit_price REAL DEFAULT 0`,
|
|
`ALTER TABLE purchases ADD COLUMN freight REAL DEFAULT 0`,
|
|
`ALTER TABLE purchases ADD COLUMN invoice_type TEXT DEFAULT '无票'`,
|
|
`ALTER TABLE purchases ADD COLUMN payment_method TEXT DEFAULT '未指定'`,
|
|
`ALTER TABLE purchases ADD COLUMN remarks TEXT DEFAULT ''`,
|
|
`ALTER TABLE rooms ADD COLUMN white_list TEXT DEFAULT ''`,
|
|
];
|
|
for (const sql of migrations) {
|
|
try { db.exec(sql); } catch (e) { /* 列已存在 */ }
|
|
}
|
|
|
|
// 统一存量状态值
|
|
try { db.exec("UPDATE purchases SET status = '待付款' WHERE status = '待处理'"); } catch (e) {}
|
|
|
|
module.exports = db;
|