Files
cma-management/backend/app/database.py
T
Hermes CI Fix 3dddd36866 init: 管理会计OS初始代码
包含前后端完整代码:
- 前端:Vue3+Vite+ElementPlus
- 后端:FastAPI+SQLAlchemy
- 模块:驾驶舱/KPI/战略地图/预警/预算/成本/预测/改善行动
- 当前版本:v1.0.0
2026-05-28 17:32:22 +08:00

123 lines
4.2 KiB
Python

"""数据库配置"""
from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker, declarative_base
from sqlalchemy import inspect
import os
import logging
logger = logging.getLogger("cma")
DB_USER = os.getenv("CMA_DB_USER", "cma_user")
DB_PASS = os.getenv("CMA_DB_PASS", "cma_pass_2026")
DB_HOST = os.getenv("CMA_DB_HOST", "127.0.0.1")
DB_PORT = os.getenv("CMA_DB_PORT", "3306")
DB_NAME = os.getenv("CMA_DB_NAME", "cma")
DATABASE_URL = "mysql+pymysql://%(user)s:%(password)s@%(host)s:%(port)s/%(name)s?charset=utf8mb4" % {
"user": DB_USER,
"password": DB_PASS,
"host": DB_HOST,
"port": DB_PORT,
"name": DB_NAME,
}
_engine = None
_SessionLocal = None
Base = declarative_base()
def get_engine():
global _engine
if _engine is None:
_engine = create_engine(DATABASE_URL, echo=False, pool_size=5, max_overflow=10, pool_pre_ping=True)
return _engine
def get_session_local():
global _SessionLocal
if _SessionLocal is None:
_SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=get_engine())
return _SessionLocal
def get_db():
db = get_session_local()()
try:
yield db
finally:
db.close()
def init_db():
import app.models
Base.metadata.create_all(bind=get_engine())
logger.info("CMA数据库已初始化")
# ── 初始化组织层级示例数据 ──
try:
inspector = inspect(get_engine())
if "org_nodes" in inspector.get_table_names():
Session = get_session_local()
session = Session()
try:
cnt = session.query(app.models.OrgNode).count()
if cnt == 0:
_seed_org_data(session)
finally:
session.close()
except Exception as e:
logger.warning(f"组织数据初始化跳过: {e}")
def _seed_org_data(db_session):
"""插入5层级组织示例数据"""
from app.models import OrgNode
# 1. 集团
g = OrgNode(id=1, parent_id=None, name="博海网络科技", code="BH", level=1, sort_order=1, enabled=1)
db_session.add(g)
db_session.flush()
# 2. 事业部
depts = [
OrgNode(parent_id=1, name="技术事业部", code="TECH", level=2, sort_order=1, enabled=1),
OrgNode(parent_id=1, name="销售事业部", code="SALES", level=2, sort_order=2, enabled=1),
OrgNode(parent_id=1, name="财务事业部", code="FIN", level=2, sort_order=3, enabled=1),
]
db_session.add_all(depts)
db_session.flush()
# 3. 区域/部门级
regions = [
OrgNode(parent_id=2, name="华南区域", code="SC", level=3, sort_order=1, enabled=1),
OrgNode(parent_id=2, name="华东区域", code="EC", level=3, sort_order=2, enabled=1),
OrgNode(parent_id=3, name="销售一部", code="S1", level=3, sort_order=1, enabled=1),
OrgNode(parent_id=3, name="销售二部", code="S2", level=3, sort_order=2, enabled=1),
]
db_session.add_all(regions)
db_session.flush()
# 4. 部门
departs = [
OrgNode(parent_id=5, name="研发部", code="RD", level=4, sort_order=1, enabled=1),
OrgNode(parent_id=5, name="实施部", code="IMP", level=4, sort_order=2, enabled=1),
OrgNode(parent_id=5, name="运维部", code="OPS", level=4, sort_order=3, enabled=1),
OrgNode(parent_id=6, name="前端研发", code="FE", level=4, sort_order=1, enabled=1),
OrgNode(parent_id=6, name="后端研发", code="BE", level=4, sort_order=2, enabled=1),
OrgNode(parent_id=8, name="KA客户部", code="KA", level=4, sort_order=1, enabled=1),
]
db_session.add_all(departs)
db_session.flush()
# 5. 班组
teams = [
OrgNode(parent_id=12, name="前端组", code="FE-TEAM", level=5, sort_order=1, enabled=1),
OrgNode(parent_id=12, name="后端组", code="BE-TEAM", level=5, sort_order=2, enabled=1),
OrgNode(parent_id=12, name="测试组", code="QA-TEAM", level=5, sort_order=3, enabled=1),
OrgNode(parent_id=13, name="实施一组", code="IMP1", level=5, sort_order=1, enabled=1),
OrgNode(parent_id=13, name="实施二组", code="IMP2", level=5, sort_order=2, enabled=1),
]
db_session.add_all(teams)
db_session.commit()
logger.info("组织层级示例数据已初始化")