52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
"""初始化数据库结构 + 预置分类。
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用法：python scripts/init_db.py
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"""
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from __future__ import annotations
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import sys
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from pathlib import Path
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sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
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from app.constants import DEFAULT_CATEGORY_COLORS # noqa: E402
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from app.db import SessionLocal, engine # noqa: E402
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from app.models import Base, Category # noqa: E402
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from app.schema_patch import ensure_columns # noqa: E402
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DEFAULT_CATEGORIES = [
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("平台产品", 0),
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("AI 能力", 1),
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("智能装备", 2),
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("定制项目", 3),
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("内部运营", 4),
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]
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def main():
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Base.metadata.create_all(bind=engine)
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added = ensure_columns(engine, Base.metadata)
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if added:
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print(f"[ok] 已补齐字段：{', '.join(added)}")
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db = SessionLocal()
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try:
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for idx, (name, order) in enumerate(DEFAULT_CATEGORIES):
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if db.query(Category).filter(Category.name == name).one_or_none():
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continue
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db.add(
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Category(
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name=name,
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color=DEFAULT_CATEGORY_COLORS[idx % len(DEFAULT_CATEGORY_COLORS)],
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sort_order=order,
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)
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)
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db.commit()
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print(f"[ok] 数据库已初始化：{engine.url}")
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print(f"[ok] 预置分类：{', '.join(n for n, _ in DEFAULT_CATEGORIES)}")
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finally:
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db.close()
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if __name__ == "__main__":
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main()
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