75 lines
2.2 KiB
Python
75 lines
2.2 KiB
Python
"""迁移脚本 004：创建方案模板表
|
||
|
||
使用方式：
|
||
python -m insurance.db.migrate_004
|
||
"""
|
||
from sqlalchemy import text
|
||
from insurance.db.compat import db
|
||
|
||
|
||
def migrate():
|
||
"""执行迁移：创建方案模板表。"""
|
||
print("[migrate_004] 开始执行迁移...")
|
||
|
||
try:
|
||
# 检查表是否已存在
|
||
result = db.session.execute(text("""
|
||
SELECT EXISTS (
|
||
SELECT FROM information_schema.tables
|
||
WHERE table_name = 'insurance_proposal_templates'
|
||
)
|
||
"""))
|
||
|
||
if result.scalar():
|
||
print("[migrate_004] 表已存在，跳过")
|
||
return True
|
||
|
||
# 创建方案模板表
|
||
print("[migrate_004] 创建 insurance_proposal_templates 表")
|
||
db.session.execute(text("""
|
||
CREATE TABLE insurance_proposal_templates (
|
||
id SERIAL PRIMARY KEY,
|
||
name VARCHAR(128) NOT NULL,
|
||
description VARCHAR(256) DEFAULT '',
|
||
insurance_type VARCHAR(64) NOT NULL,
|
||
file_path VARCHAR(512) DEFAULT '',
|
||
file_type VARCHAR(32) DEFAULT 'pdf',
|
||
placeholders TEXT DEFAULT '[]',
|
||
is_default BOOLEAN DEFAULT FALSE,
|
||
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
|
||
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
|
||
)
|
||
"""))
|
||
|
||
# 添加注释
|
||
db.session.execute(text("""
|
||
COMMENT ON TABLE insurance_proposal_templates IS '方案模板表'
|
||
"""))
|
||
db.session.execute(text("""
|
||
COMMENT ON COLUMN insurance_proposal_templates.insurance_type IS '险种类型'
|
||
"""))
|
||
db.session.execute(text("""
|
||
COMMENT ON COLUMN insurance_proposal_templates.placeholders IS '占位符配置JSON'
|
||
"""))
|
||
|
||
db.session.commit()
|
||
|
||
print("[migrate_004] 迁移完成！")
|
||
return True
|
||
|
||
except Exception as e:
|
||
db.session.rollback()
|
||
print(f"[migrate_004] 迁移失败: {e}")
|
||
return False
|
||
|
||
|
||
if __name__ == "__main__":
|
||
from flask import Flask
|
||
from configs.app_config import AppConfig
|
||
|
||
app = Flask(__name__)
|
||
app.config.from_object(AppConfig)
|
||
|
||
with app.app_context():
|
||
migrate()
|