| from flask import Flask, request, jsonify |
| from flask_cors import CORS |
| import uuid |
| import random |
|
|
| app = Flask(__name__) |
| CORS(app) |
|
|
| |
| alert_rules = [ |
| { |
| "id": str(uuid.uuid4()), |
| "ruleName": "库存告警规则1", |
| "metric": "stock", |
| "threshold": 100, |
| "recipients": "admin@example.com,manager@example.com", |
| "status": "enabled" |
| }, |
| { |
| "id": str(uuid.uuid4()), |
| "ruleName": "价格告警规则1", |
| "metric": "price", |
| "threshold": 1000, |
| "recipients": "finance@example.com", |
| "status": "disabled" |
| }, |
| { |
| "id": str(uuid.uuid4()), |
| "ruleName": "库存告警规则2", |
| "metric": "stock", |
| "threshold": 50, |
| "recipients": "warehouse@example.com", |
| "status": "enabled" |
| } |
| ] |
|
|
| def filter_rules(keyword="", status=""): |
| """根据关键词和状态过滤规则""" |
| filtered = alert_rules |
| |
| if keyword: |
| filtered = [rule for rule in filtered if keyword.lower() in rule["ruleName"].lower()] |
| |
| if status: |
| filtered = [rule for rule in filtered if rule["status"] == status] |
| |
| return filtered |
|
|
| @app.route('/api/v1/alert-rules', methods=['GET']) |
| def get_alert_rules(): |
| """获取告警规则列表""" |
| page_size = int(request.args.get('pageSize', 10)) |
| page_num = int(request.args.get('pageNum', 1)) |
| keyword = request.args.get('keyword', '') |
| status = request.args.get('status', '') |
| |
| |
| filtered_rules = filter_rules(keyword, status) |
| |
| |
| start = (page_num - 1) * page_size |
| end = start + page_size |
| page_rules = filtered_rules[start:end] |
| |
| return jsonify({ |
| "code": 200, |
| "message": "success", |
| "data": { |
| "list": page_rules, |
| "total": len(filtered_rules) |
| } |
| }) |
|
|
| @app.route('/api/v1/alert-rules', methods=['POST']) |
| def create_alert_rule(): |
| """创建告警规则""" |
| data = request.json |
| |
| new_rule = { |
| "id": str(uuid.uuid4()), |
| "ruleName": data.get("ruleName"), |
| "metric": data.get("metric"), |
| "threshold": data.get("threshold"), |
| "recipients": data.get("recipients"), |
| "status": "enabled" |
| } |
| |
| alert_rules.append(new_rule) |
| |
| return jsonify({ |
| "code": 200, |
| "message": "success", |
| "data": { |
| "id": new_rule["id"], |
| "ruleName": new_rule["ruleName"] |
| } |
| }) |
|
|
| @app.route('/api/v1/alert-rules/<rule_id>', methods=['PUT']) |
| def update_alert_rule(rule_id): |
| """更新告警规则""" |
| data = request.json |
| |
| for rule in alert_rules: |
| if rule["id"] == rule_id: |
| rule["ruleName"] = data.get("ruleName", rule["ruleName"]) |
| rule["metric"] = data.get("metric", rule["metric"]) |
| rule["threshold"] = data.get("threshold", rule["threshold"]) |
| rule["recipients"] = data.get("recipients", rule["recipients"]) |
| |
| return jsonify({ |
| "code": 200, |
| "message": "success", |
| "data": { |
| "id": rule["id"], |
| "ruleName": rule["ruleName"] |
| } |
| }) |
| |
| return jsonify({ |
| "code": 404, |
| "message": "Rule not found" |
| }), 404 |
|
|
| @app.route('/api/v1/alert-rules/<rule_id>/status', methods=['PUT']) |
| def update_rule_status(rule_id): |
| """更新告警规则状态""" |
| data = request.json |
| status = data.get("status") |
| |
| for rule in alert_rules: |
| if rule["id"] == rule_id: |
| rule["status"] = status |
| |
| return jsonify({ |
| "code": 200, |
| "message": "success", |
| "data": { |
| "id": rule["id"], |
| "status": rule["status"] |
| } |
| }) |
| |
| return jsonify({ |
| "code": 404, |
| "message": "Rule not found" |
| }), 404 |
|
|
| @app.route('/api/v1/alert-rules/<rule_id>', methods=['DELETE']) |
| def delete_alert_rule(rule_id): |
| """删除告警规则""" |
| global alert_rules |
| |
| for i, rule in enumerate(alert_rules): |
| if rule["id"] == rule_id: |
| del alert_rules[i] |
| |
| return jsonify({ |
| "code": 200, |
| "message": "删除成功", |
| "data": { |
| "message": "删除成功" |
| } |
| }) |
| |
| return jsonify({ |
| "code": 404, |
| "message": "Rule not found" |
| }), 404 |
|
|
| if __name__ == '__main__': |
| app.run(debug=True, host='0.0.0.0', port=5000) |
