192 lines
7.9 KiB
Python
192 lines
7.9 KiB
Python
#!/usr/bin/env python3
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"""蝶雅采购智能体平台 - 蝶雅数据可视化平台
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精简版 app.py：只保留 Flask 初始化、Blueprint 注册、静态文件路由、配置
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"""
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import os
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from flask import Flask, request, send_file, render_template, redirect
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from flask_compress import Compress
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from config import SECRET_KEY, APP_PORT, APP_HOST
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from routes import register_blueprints
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from services.db import query
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from services.audit import init_audit
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app = Flask(__name__)
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Compress(app)
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app.secret_key = SECRET_KEY
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app.config['JSON_AS_ASCII'] = False
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app.config['SEND_FILE_MAX_AGE_DEFAULT'] = 0
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app.jinja_env.auto_reload = True
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app.jinja_env.cache.clear()
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import os, time
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@app.context_processor
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def inject_build_version():
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mtime = int(os.path.getmtime(os.path.join(app.static_folder, 'js', 'app.js')))
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return {'app_js_version': mtime}
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# 注册所有 Blueprint
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register_blueprints(app)
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# 注册集中式用户数据变更审计（before_request + after_request 钩子）
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init_audit(app)
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# 调试接口：直接查看下单前包材数据（绕过模板缓存）
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# Gzip 静态文件支持
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@app.route('/static/<path:filename>')
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def static_with_gzip(filename):
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filepath = os.path.join(app.static_folder, filename)
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gz_path = filepath + '.gz'
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accept_encoding = request.headers.get('Accept-Encoding', '')
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if 'gzip' in accept_encoding and os.path.exists(gz_path):
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return send_file(
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gz_path,
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mimetype='application/javascript' if filename.endswith('.js') else None,
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as_attachment=False, download_name=filename,
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conditional=True
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), {'Content-Encoding': 'gzip'}
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return app.send_static_file(filename)
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@app.route('/feedback')
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def removed_feedback():
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"""测试问题板块已下线，旧地址回到数据概览。"""
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return redirect('/dashboard')
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# 上下文处理器：注入当前用户权限到所有模板
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@app.context_processor
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def inject_user_permissions():
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from flask import session
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user_permissions = {}
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user_id = session.get('user_id')
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role = session.get('role')
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if user_id and role != 'super_admin':
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try:
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role_perms = query(
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"SELECT page, operation, permission FROM role_operation_permissions WHERE role=%s",
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('viewer' if role == '查看者' else role,)
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)
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from services.permission_model import ensure_position_permissions, user_position_code
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ensure_position_permissions()
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position = user_position_code(user_id)
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position_perms = query(
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"SELECT page, operation, permission FROM position_operation_permissions WHERE position_code=%s",
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(position,)
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) if position else []
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user_perms = query(
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"SELECT page, operation, permission FROM user_permissions WHERE user_id=%s",
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(user_id,)
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)
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runtime_page_aliases = {
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'purchase_pending': 'purchase', 'purchase_backup': 'purchase_ready',
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'order_domestic': 'orders_domestic', 'order_overseas': 'orders_overseas',
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'order_packaging': 'orders_packaging', 'order_finished': 'orders_finished'
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}
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for p in role_perms:
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runtime_page = runtime_page_aliases.get(p['page'], p['page'])
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user_permissions.setdefault(runtime_page, {})[p['operation']] = int(p['permission'])
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# 岗位权限覆盖角色默认；用户级记录再覆盖岗位权限。
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for p in position_perms:
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runtime_page = runtime_page_aliases.get(p['page'], p['page'])
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user_permissions.setdefault(runtime_page, {})[p['operation']] = int(p['permission'])
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for p in user_perms:
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runtime_page = runtime_page_aliases.get(p['page'], p['page'])
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user_permissions.setdefault(runtime_page, {})[p['operation']] = int(p['permission'])
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except Exception:
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pass
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# 兼容旧版页面权限表：将旧页面权限转换为统一 view 权限。
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legacy_aliases = {
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'data': ['data_summary', 'data_detail'],
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'inventory': ['inventory_finished', 'inventory_packaging'],
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'purchase': ['purchase', 'purchase_ready'],
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'orders': ['orders_domestic', 'orders_overseas', 'orders_packaging', 'orders_finished'],
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'login-records': ['login_records']
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}
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try:
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legacy = query("SELECT page, permission FROM role_permissions WHERE role=%s AND permission=1", (role,))
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for p in legacy:
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for page_name in legacy_aliases.get(p['page'], [p['page']]):
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user_permissions.setdefault(page_name, {}).setdefault('view', 1)
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except Exception:
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pass
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# 注入字段级权限显式值（敏感字段默认隐藏 + 角色/用户字段权限）
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if user_id and role not in ('super_admin',):
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try:
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from services.field_perms import effective_field_overrides
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for runtime_page, field_map in effective_field_overrides(user_id, role).items():
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base = user_permissions.setdefault(runtime_page, {})
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for field_key, ops in field_map.items():
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base['field:' + field_key + ':view'] = ops['view']
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base['field:' + field_key + ':edit'] = ops['edit']
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except Exception:
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pass
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# 用 JSON 序列化传给前端
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import json
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return {'_user_permissions_json': json.dumps(user_permissions, ensure_ascii=False)}
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# SPA 路由：处理前端路由刷新时的 404
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@app.route('/<path:path>')
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def spa_fallback(path):
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from flask import session, redirect, url_for
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# 仅处理已知的前端 SPA 路径，避免覆盖 API/静态路由
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SPA_PATHS = {
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'knowledge', 'planning', 'products', 'bom', 'purchase',
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'orders', 'inventory', 'warehouse', 'suppliers',
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'users', 'organization', 'data', 'config', 'logs', 'permissions',
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'login-records',
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'contract-templates', 'personnel',
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'collaboration', 'spot', 'ai-analysis', 'product-order',
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'stagnant-inventory', 'stagnant-inventory/dashboard',
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'stagnant-inventory/detail', 'stagnant-inventory/plans',
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'stagnant-inventory/lists',
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'spot/dashboard', 'spot/application', 'spot/confirmation', 'spot/sales',
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'spot/authorization',
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'product-new', 'product-category', 'brand-management',
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'product-packaging',
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'collaboration/inventory-dashboard', 'collaboration/key-sku-forecast',
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'collaboration/sku-health-index', 'collaboration/slow-moving-sku',
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'collaboration/sales-management'
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}
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first = path.split('/')[0]
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if first not in SPA_PATHS:
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return redirect(url_for('auth.login'))
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if 'user_id' not in session:
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return redirect(url_for('auth.login'))
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if session.get('must_change_password'):
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return redirect(url_for('auth.login'))
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# 用完整路径映射 page key（/collaboration/inventory-dashboard → collaboration_inventory_dashboard），
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# 不能用第一段，否则刷新子页面会回退到父菜单占位页
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return render_template('base.html', page=path.replace('/', '_').replace('-', '_'))
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@app.after_request
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def add_header(response):
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# 静态文件：长期缓存（7天），配合版本号更新
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if request.path.startswith('/static/'):
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response.headers['Cache-Control'] = 'no-cache, must-revalidate'
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else:
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response.headers['Cache-Control'] = 'no-store, no-cache, must-revalidate, post-check=0, pre-check=0, max-age=0'
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response.headers['Pragma'] = 'no-cache'
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response.headers['Expires'] = '0'
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return response
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# ─── 启动 ───
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if __name__ == '__main__':
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# 启动时自动清洗脏数据
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try:
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import auto_clean
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auto_clean.clean()
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except:
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pass
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print(f"🚀 蝶雅采购智能体平台 启动中...")
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print(f" http://{APP_HOST}:{APP_PORT}")
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print(f" 默认账号: admin / admin123")
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app.run(host=APP_HOST, port=APP_PORT, debug=True)
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