Fam Zheng
e465b1cf71
10-level progressive game teaching ARM assembly basics: registers, arithmetic, bitwise ops, memory, branching, loops. Vue 3 + FastAPI + SQLite with K8s deployment.
35 lines
987 B
Python
35 lines
987 B
Python
import aiosqlite
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import os
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DB_PATH = os.environ.get("DB_PATH", "app.db")
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async def get_db():
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db = await aiosqlite.connect(DB_PATH)
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db.row_factory = aiosqlite.Row
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await db.execute("PRAGMA journal_mode=WAL")
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return db
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async def init_db():
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db = await get_db()
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await db.executescript("""
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CREATE TABLE IF NOT EXISTS players (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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name TEXT UNIQUE NOT NULL,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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CREATE TABLE IF NOT EXISTS progress (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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player_id INTEGER NOT NULL,
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level_id INTEGER NOT NULL,
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stars INTEGER NOT NULL DEFAULT 0,
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code TEXT,
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completed_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (player_id) REFERENCES players(id),
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UNIQUE (player_id, level_id)
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);
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""")
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await db.commit()
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await db.close()
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