606 lines
22 KiB
Python
606 lines
22 KiB
Python
|
from concurrent.futures import ThreadPoolExecutor, as_completed
|
|||
|
|
from datetime import datetime, timedelta, timezone
|
|||
|
|
from operator import or_
|
|||
|
|
import traceback
|
|||
|
|
from flask import Blueprint, json, jsonify, current_app, request
|
|||
|
|
from sqlalchemy.exc import SQLAlchemyError
|
|||
|
|
from app.models import AccidList, DictItem, DictType
|
|||
|
|
from app import db
|
|||
|
|
|
|||
|
|
accident_bp = Blueprint("accident_bp", __name__)
|
|||
|
|
|
|||
|
|
@accident_bp.route("/item-list", methods=["POST"])
|
|||
|
|
def get_item_list():
|
|||
|
|
"""
|
|||
|
|
获取字典项列表接口（带分页）
|
|||
|
|
核心逻辑：
|
|||
|
|
- dict_id和item_value都为空 → 全查所有启用的字典项
|
|||
|
|
- 有dict_id则按字典类型过滤，有item_value则按选项值过滤
|
|||
|
|
参数/返回格式：（不变）
|
|||
|
|
"""
|
|||
|
|
try:
|
|||
|
|
# 1. 接收并解析请求参数
|
|||
|
|
req_data = request.get_json() or {}
|
|||
|
|
|
|||
|
|
# dict_id参数处理
|
|||
|
|
dict_id = req_data.get("dict_id")
|
|||
|
|
try:
|
|||
|
|
dict_id = int(dict_id) if dict_id is not None else None
|
|||
|
|
except (ValueError, TypeError):
|
|||
|
|
dict_id = None
|
|||
|
|
|
|||
|
|
item_value = req_data.get("item_value", "").strip()
|
|||
|
|
|
|||
|
|
# 分页参数校验
|
|||
|
|
try:
|
|||
|
|
page = int(req_data.get("pageNum", 1))
|
|||
|
|
page_size = int(req_data.get("pageSize", 10))
|
|||
|
|
page = 1 if page < 1 else page
|
|||
|
|
page_size = 10 if page_size < 1 else page_size
|
|||
|
|
page_size = 50 if page_size > 50 else page_size
|
|||
|
|
except ValueError:
|
|||
|
|
page = 1
|
|||
|
|
page_size = 10
|
|||
|
|
|
|||
|
|
# 2. 构建查询条件（核心：无过滤则全查启用的字典项）
|
|||
|
|
# 基础查询：仅过滤启用状态（status=1）
|
|||
|
|
base_query = DictItem.query.filter(DictItem.status == 1)
|
|||
|
|
|
|||
|
|
# 条件1：按dict_id过滤（有值才加）
|
|||
|
|
if dict_id is not None:
|
|||
|
|
dict_type = DictType.query.filter_by(id=dict_id, status=1).first()
|
|||
|
|
if dict_type:
|
|||
|
|
base_query = base_query.filter(DictItem.dict_id == dict_type.id)
|
|||
|
|
else:
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 200,
|
|||
|
|
"msg": "success",
|
|||
|
|
"data": {
|
|||
|
|
"list": [],
|
|||
|
|
"pagination": {"page": page, "page_size": page_size, "total": 0, "total_pages": 0}
|
|||
|
|
}
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
# 条件2：按item_value过滤（有值才加）
|
|||
|
|
if item_value:
|
|||
|
|
base_query = base_query.filter(DictItem.item_value == item_value)
|
|||
|
|
|
|||
|
|
# 3. 分页查询（paginate简化版）
|
|||
|
|
pagination_obj = base_query.order_by(DictItem.create_time.desc()).paginate(
|
|||
|
|
page=page, per_page=page_size, error_out=False
|
|||
|
|
)
|
|||
|
|
item_list = pagination_obj.items
|
|||
|
|
total = pagination_obj.total
|
|||
|
|
total_pages = pagination_obj.pages
|
|||
|
|
|
|||
|
|
# 4. 格式化返回
|
|||
|
|
result_list = [item.to_dict() for item in item_list]
|
|||
|
|
pagination = {
|
|||
|
|
"page": page,
|
|||
|
|
"page_size": page_size,
|
|||
|
|
"total": total,
|
|||
|
|
"total_pages": total_pages
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 200,
|
|||
|
|
"msg": "success",
|
|||
|
|
"data": {"list": result_list, "pagination": pagination}
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
except Exception as e:
|
|||
|
|
print(f"获取字典项列表失败：{str(e)}")
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 500,
|
|||
|
|
"msg": "服务器内部错误",
|
|||
|
|
"data": {
|
|||
|
|
"list": [],
|
|||
|
|
"pagination": {"page": 1, "page_size": 10, "total": 0, "total_pages": 0}
|
|||
|
|
}
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
|
|||
|
|
@accident_bp.route("/all_dict_code", methods=["GET"])
|
|||
|
|
def get_all_dict_code():
|
|||
|
|
"""
|
|||
|
|
获取所有字典类型及对应字典项接口（无参数，返回全量数据）
|
|||
|
|
请求方式：GET
|
|||
|
|
返回格式：
|
|||
|
|
{
|
|||
|
|
"code": 200, // 200成功/500服务器错误
|
|||
|
|
"msg": "success", // 提示信息
|
|||
|
|
"data": [ // 所有字典类型+对应字典项列表
|
|||
|
|
{
|
|||
|
|
"id": 1, // 字典类型ID
|
|||
|
|
"dict_code": "carline", // 字典编码
|
|||
|
|
"status": 1, // 字典类型状态
|
|||
|
|
"items": [ // 该字典编码对应的所有字典项
|
|||
|
|
{"id": 101, "item_value": "大众帕萨特"},
|
|||
|
|
{"id": 102, "item_value": "丰田凯美瑞"}
|
|||
|
|
]
|
|||
|
|
},
|
|||
|
|
{
|
|||
|
|
"id": 2,
|
|||
|
|
"dict_code": "labels",
|
|||
|
|
"status": 1,
|
|||
|
|
"items": [
|
|||
|
|
{"id": 201, "item_value": "碰撞",label:1,value:"123"},
|
|||
|
|
# {"id": 202, "item_value": "异响"}
|
|||
|
|
]
|
|||
|
|
}
|
|||
|
|
]
|
|||
|
|
}
|
|||
|
|
"""
|
|||
|
|
try:
|
|||
|
|
# 1. 查询所有字典类型（按id升序）
|
|||
|
|
dict_type_list = DictType.query.order_by(DictType.id.asc()).all()
|
|||
|
|
|
|||
|
|
# 2. 格式化数据：关联查询每个字典类型对应的字典项
|
|||
|
|
result_data = []
|
|||
|
|
for dict_type in dict_type_list:
|
|||
|
|
# 2.1 查询当前字典类型对应的所有字典项（过滤启用状态，按id升序）
|
|||
|
|
dict_items = DictItem.query.filter(
|
|||
|
|
DictItem.dict_id == dict_type.id, # 关联dict_type的id
|
|||
|
|
DictItem.status == 1 # 仅返回启用的字典项（前端下拉常用）
|
|||
|
|
).order_by(DictItem.id.asc()).all()
|
|||
|
|
|
|||
|
|
# 2.2 格式化字典项（仅保留id和item_value）
|
|||
|
|
item_list = [
|
|||
|
|
{
|
|||
|
|
"id": item.id,
|
|||
|
|
"item_value": item.item_value,
|
|||
|
|
"label":item.item_value,
|
|||
|
|
"value":item.item_value,
|
|||
|
|
}
|
|||
|
|
for item in dict_items
|
|||
|
|
]
|
|||
|
|
|
|||
|
|
# 2.3 组装当前字典类型的完整数据
|
|||
|
|
result_data.append({
|
|||
|
|
"id": dict_type.id,
|
|||
|
|
"dict_code": dict_type.dict_code,
|
|||
|
|
"status": dict_type.status,
|
|||
|
|
"items": item_list # 新增：对应字典项的id和item_value
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
# 3. 返回标准化响应
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 200,
|
|||
|
|
"msg": "success",
|
|||
|
|
"data": result_data
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
except Exception as e:
|
|||
|
|
# 异常日志记录（生产环境替换为logging）
|
|||
|
|
print(f"获取所有字典编码及对应项失败：{str(e)}")
|
|||
|
|
# 异常时返回空数组，保证前端格式统一
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 500,
|
|||
|
|
"msg": "服务器内部错误",
|
|||
|
|
"data": []
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
|
|||
|
|
@accident_bp.route("/insert-dict", methods=["POST"])
|
|||
|
|
def insert_dict_type():
|
|||
|
|
"""
|
|||
|
|
新增/恢复字典项接口（新增逻辑优化：存在则恢复status=1，不存在则新增）
|
|||
|
|
请求参数（JSON格式）：
|
|||
|
|
{
|
|||
|
|
"dict_id": 1, // 必传，字典类型ID（整数）
|
|||
|
|
"item_value": "大众迈腾" // 必传，字典项值（非空字符串）
|
|||
|
|
}
|
|||
|
|
返回格式：
|
|||
|
|
{
|
|||
|
|
"code": 200, // 200成功/400参数错误/500服务器错误
|
|||
|
|
"msg": "新增成功", // 提示信息（区分新增/更新）
|
|||
|
|
"data": {} // 成功返回数据ID，失败返回空
|
|||
|
|
}
|
|||
|
|
"""
|
|||
|
|
try:
|
|||
|
|
# 1. 接收并解析JSON请求参数
|
|||
|
|
req_data = request.get_json()
|
|||
|
|
if not req_data:
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 400,
|
|||
|
|
"msg": "请求参数不能为空，且必须为JSON格式",
|
|||
|
|
"data": {}
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
# 2. 提取参数并做基础校验
|
|||
|
|
# 2.1 提取dict_id并校验（必传+整数）
|
|||
|
|
dict_id = req_data.get("dict_id")
|
|||
|
|
if dict_id is None:
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 400,
|
|||
|
|
"msg": "dict_id为必传参数",
|
|||
|
|
"data": {}
|
|||
|
|
})
|
|||
|
|
try:
|
|||
|
|
dict_id = int(dict_id)
|
|||
|
|
except (ValueError, TypeError):
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 400,
|
|||
|
|
"msg": "dict_id必须为整数",
|
|||
|
|
"data": {}
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
# 2.2 提取item_value并校验（必传+非空）
|
|||
|
|
item_value = req_data.get("item_value", "").strip()
|
|||
|
|
if not item_value:
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 400,
|
|||
|
|
"msg": "item_value为必传参数，且不能为空",
|
|||
|
|
"data": {}
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
# 3. 业务校验：校验dict_id对应的字典类型是否存在
|
|||
|
|
dict_type = DictType.query.filter_by(id=dict_id).first()
|
|||
|
|
if not dict_type:
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 400,
|
|||
|
|
"msg": f"字典类型ID {dict_id} 不存在",
|
|||
|
|
"data": {}
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
# ========== 核心逻辑修改：先查询所有status的记录 ==========
|
|||
|
|
# 4. 校验dict_id + item_value是否存在（不限制status）
|
|||
|
|
exist_item = DictItem.query.filter_by(
|
|||
|
|
dict_id=dict_id,
|
|||
|
|
item_value=item_value
|
|||
|
|
).first()
|
|||
|
|
|
|||
|
|
if exist_item:
|
|||
|
|
# 4.1 记录存在：判断status是否为1
|
|||
|
|
if exist_item.status != 1:
|
|||
|
|
# 非1则改为1（恢复启用）
|
|||
|
|
exist_item.status = 1
|
|||
|
|
exist_item.update_time = datetime.now() # 手动更新时间（若模型未自动配置）
|
|||
|
|
db.session.commit()
|
|||
|
|
# 返回更新成功响应
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 200,
|
|||
|
|
"msg": f"字典项{item_value}已存在，已恢复启用状态（status=1）",
|
|||
|
|
"data": {
|
|||
|
|
"id": exist_item.id,
|
|||
|
|
"dict_id": exist_item.dict_id,
|
|||
|
|
"item_value": exist_item.item_value,
|
|||
|
|
"status": exist_item.status
|
|||
|
|
}
|
|||
|
|
})
|
|||
|
|
else:
|
|||
|
|
# status=1：提示重复，不新增/更新
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 400,
|
|||
|
|
"msg": f"字典类型 {dict_type.dict_code} 下已存在{item_value}（启用状态），请勿重复添加",
|
|||
|
|
"data": {}
|
|||
|
|
})
|
|||
|
|
else:
|
|||
|
|
# 4.2 记录不存在：正常新增
|
|||
|
|
new_dict_item = DictItem(
|
|||
|
|
dict_id=dict_id,
|
|||
|
|
item_value=item_value,
|
|||
|
|
item_label=item_value, # 默认为item_value，如需自定义可改为req_data.get("item_label", item_value)
|
|||
|
|
status=1, # 默认启用
|
|||
|
|
sort=0, # 默认排序值，如需自定义可改为req_data.get("sort", 0)
|
|||
|
|
remark="", # 默认空备注，如需自定义可改为req_data.get("remark", "")
|
|||
|
|
create_time=datetime.now(), # 若模型已设置自动生成，可省略
|
|||
|
|
update_time=datetime.now() # 若模型已设置自动生成，可省略
|
|||
|
|
)
|
|||
|
|
|
|||
|
|
# 插入数据库并提交
|
|||
|
|
db.session.add(new_dict_item)
|
|||
|
|
db.session.commit()
|
|||
|
|
|
|||
|
|
# 返回新增成功响应
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 200,
|
|||
|
|
"msg": "新增字典项成功",
|
|||
|
|
"data": {
|
|||
|
|
"id": new_dict_item.id,
|
|||
|
|
"dict_id": new_dict_item.dict_id,
|
|||
|
|
"item_value": new_dict_item.item_value
|
|||
|
|
}
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
except Exception as e:
|
|||
|
|
# 异常时回滚数据库，避免脏数据
|
|||
|
|
db.session.rollback()
|
|||
|
|
print(f"新增/恢复字典项失败：{str(e)}", exc_info=True)
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 500,
|
|||
|
|
"msg": "服务器内部错误，操作失败",
|
|||
|
|
"data": {}
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
|
|||
|
|
@accident_bp.route("/update-item", methods=["POST"])
|
|||
|
|
def update_item():
|
|||
|
|
"""
|
|||
|
|
根据ID和传入的status，翻转字典项的状态（1→0，0→1）
|
|||
|
|
请求参数：JSON格式 {"id": 10, "status": 1} 或 {"id": 10, "status": 0}
|
|||
|
|
返回格式：标准化JSON响应
|
|||
|
|
"""
|
|||
|
|
try:
|
|||
|
|
# 1. 获取并解析请求的JSON参数
|
|||
|
|
req_data = request.get_json()
|
|||
|
|
if not req_data:
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 400,
|
|||
|
|
"msg": "请求参数不能为空，且必须为JSON格式",
|
|||
|
|
"data": None
|
|||
|
|
}), 400
|
|||
|
|
|
|||
|
|
# 2. 提取并校验id参数
|
|||
|
|
item_id = req_data.get("id")
|
|||
|
|
req_status = req_data.get("status")
|
|||
|
|
|
|||
|
|
# 3. 查询对应的字典项记录
|
|||
|
|
dict_item = DictItem.query.filter_by(id=item_id).first()
|
|||
|
|
if not dict_item:
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 404,
|
|||
|
|
"msg": f"未找到ID为{item_id}的字典项记录",
|
|||
|
|
"data": None
|
|||
|
|
}), 404
|
|||
|
|
|
|||
|
|
# ========== 核心逻辑修改：状态翻转 ==========
|
|||
|
|
# 传入1则改为0，传入0则改为1
|
|||
|
|
target_status = 1 - req_status
|
|||
|
|
dict_item.status = target_status # 更新为目标状态
|
|||
|
|
db.session.commit() # 提交数据库修改
|
|||
|
|
|
|||
|
|
# 5. 返回成功响应（包含更新后的记录信息）
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 200,
|
|||
|
|
"msg": f"字典项状态更新成功（传入{req_status}，更新为{target_status}）",
|
|||
|
|
"data": dict_item.to_dict()
|
|||
|
|
}), 200
|
|||
|
|
|
|||
|
|
# 捕获JSON解析异常
|
|||
|
|
except ValueError as e:
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 400,
|
|||
|
|
"msg": f"JSON参数解析失败：{str(e)}",
|
|||
|
|
"data": None
|
|||
|
|
}), 400
|
|||
|
|
|
|||
|
|
# 捕获数据库操作异常
|
|||
|
|
except SQLAlchemyError as e:
|
|||
|
|
db.session.rollback()
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 500,
|
|||
|
|
"msg": f"数据库操作失败：{str(e)}",
|
|||
|
|
"data": None
|
|||
|
|
}), 500
|
|||
|
|
|
|||
|
|
# 捕获其他未知异常
|
|||
|
|
except Exception as e:
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 500,
|
|||
|
|
"msg": f"接口执行异常：{str(e)}",
|
|||
|
|
"data": None
|
|||
|
|
}), 500
|
|||
|
|
|
|||
|
|
|
|||
|
|
@accident_bp.route("/insert-accident", methods=["POST"])
|
|||
|
|
def insert_accident():
|
|||
|
|
"""
|
|||
|
|
新增事故工单接口
|
|||
|
|
请求参数：JSON格式（见前端传参示例）
|
|||
|
|
返回格式：标准化JSON响应
|
|||
|
|
"""
|
|||
|
|
try:
|
|||
|
|
# 1. 解析前端JSON参数（无参数/非JSON直接返回错误）
|
|||
|
|
req_data = request.get_json()
|
|||
|
|
# print(111,req_data)
|
|||
|
|
if not req_data:
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 400,
|
|||
|
|
"msg": "请求参数不能为空，且必须为JSON格式",
|
|||
|
|
"data": {}
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
# 2. 必传参数校验（模型中nullable=False的字段）
|
|||
|
|
required_fields = [
|
|||
|
|
"vin", "occur_datetime",
|
|||
|
|
"case_description", "fo_solution"
|
|||
|
|
]
|
|||
|
|
missing_fields = [f for f in required_fields if f not in req_data or not req_data[f]]
|
|||
|
|
if missing_fields:
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 400,
|
|||
|
|
"msg": f"缺少必传参数：{','.join(missing_fields)}",
|
|||
|
|
"data": {}
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
# 3. 时间字段转换（前端传ISO格式字符串 → datetime对象）
|
|||
|
|
# 处理问题发生时间（occur_datetime）
|
|||
|
|
try:
|
|||
|
|
# 兼容前端传的带Z的ISO格式（如2026-01-29T06:32:10.017Z）
|
|||
|
|
occur_datetime = datetime.fromisoformat(req_data["occur_datetime"].replace("Z", "+00:00"))
|
|||
|
|
except Exception as e:
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 400,
|
|||
|
|
"msg": f"时间格式错误（occur_datetime）：请传入ISO格式（如2026-01-29T06:32:10.017Z），错误详情：{str(e)}",
|
|||
|
|
"data": {}
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
# 处理工单新建时间（create_time）：前端传则用前端值，否则用当前时间
|
|||
|
|
if "create_time" in req_data and req_data["create_time"]:
|
|||
|
|
try:
|
|||
|
|
create_time = datetime.fromisoformat(req_data["create_time"].replace("Z", "+00:00"))
|
|||
|
|
except Exception as e:
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 400,
|
|||
|
|
"msg": f"时间格式错误（create_time）：请传入ISO格式（如2026-01-29T06:32:10.017Z），错误详情：{str(e)}",
|
|||
|
|
"data": {}
|
|||
|
|
})
|
|||
|
|
else:
|
|||
|
|
create_time = datetime.now() # 前端未传则用当前时间
|
|||
|
|
|
|||
|
|
# 4. 构建AccidList实例（严格映射模型字段）
|
|||
|
|
new_accident = AccidList(
|
|||
|
|
ticket_id='',
|
|||
|
|
vin=req_data["vin"].strip(),
|
|||
|
|
occur_datetime=occur_datetime,
|
|||
|
|
case_description=req_data["case_description"].strip(),
|
|||
|
|
fo_solution=req_data["fo_solution"].strip(),
|
|||
|
|
create_time=create_time, # 工单新建时间（前端传则用，否则当前时间）
|
|||
|
|
system_function=req_data['system_function'].strip(),
|
|||
|
|
|
|||
|
|
# 可选字段（前端传则用，否则用模型默认值）
|
|||
|
|
creator=req_data.get("creator", "").strip(), # 创建人（有则更新，无则默认空）
|
|||
|
|
model='', # 型号
|
|||
|
|
carline=req_data.get("carline"), # 车系
|
|||
|
|
labels=req_data.get("labels"), # 事故标签
|
|||
|
|
accident_level=req_data.get("accident_level", "P1"), # 事故评级（默认P1）
|
|||
|
|
bmbs_name='', # BMBS联系人
|
|||
|
|
rdca_reporter=req_data.get("rdca_reporter", "").strip(), # RDCA报告人
|
|||
|
|
software_version=req_data.get("software_version", "").strip(), # 软件版本
|
|||
|
|
attachment_url=req_data.get("attachment_url", "").strip(), # 附件地址
|
|||
|
|
)
|
|||
|
|
|
|||
|
|
# 5. 插入数据库并提交
|
|||
|
|
db.session.add(new_accident)
|
|||
|
|
db.session.commit()
|
|||
|
|
|
|||
|
|
# 6. 返回成功响应（包含新增数据的完整信息）
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 200,
|
|||
|
|
"msg": "新增成功",
|
|||
|
|
"data": new_accident.to_dict() # 调用模型的to_dict方法返回结构化数据
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
except Exception as e:
|
|||
|
|
# 异常时回滚数据库，避免脏数据
|
|||
|
|
db.session.rollback()
|
|||
|
|
# 记录详细错误日志（便于排查）
|
|||
|
|
print(f"新增事故工单失败：{str(e)}")
|
|||
|
|
# 返回友好错误提示（不暴露敏感信息）
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 500,
|
|||
|
|
"msg": f"服务器内部错误，新增失败：{str(e)}",
|
|||
|
|
"data": {}
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
|
|||
|
|
@accident_bp.route("/get-accident-record", methods=["POST"])
|
|||
|
|
def get_accident_record():
|
|||
|
|
"""
|
|||
|
|
查询事故工单记录接口（改用in实现多值过滤，无or_）
|
|||
|
|
入参：JSON格式，支持case_description模糊查询、carline/labels/affects_versions多值精确过滤
|
|||
|
|
出参：按create_time从近到远排序的事故记录列表
|
|||
|
|
"""
|
|||
|
|
try:
|
|||
|
|
# 1. 解析前端参数
|
|||
|
|
params = request.get_json(silent=True) or {}
|
|||
|
|
case_desc = params.get("case_description", "").strip()
|
|||
|
|
# 提取并清洗多值参数（转列表+去空）
|
|||
|
|
carline_list = [item.strip() for item in (params.get("carline", [])) if item.strip()]
|
|||
|
|
labels_list = [item.strip() for item in (params.get("labels", [])) if item.strip()]
|
|||
|
|
affects_versions_list = [item.strip() for item in (params.get("affects_versions", [])) if item.strip()]
|
|||
|
|
|
|||
|
|
# 2. 初始化查询对象
|
|||
|
|
query = AccidList.query
|
|||
|
|
|
|||
|
|
# 3. 构建查询条件
|
|||
|
|
# 3.1 case_description：保留模糊查询
|
|||
|
|
if case_desc:
|
|||
|
|
query = query.filter(AccidList.case_description.like(f"%{case_desc}%"))
|
|||
|
|
|
|||
|
|
# 3.2 carline：改用in实现多值精确过滤（核心修改，无or_）
|
|||
|
|
if carline_list:
|
|||
|
|
query = query.filter(AccidList.carline.in_(carline_list))
|
|||
|
|
|
|||
|
|
# 3.3 labels：同carline逻辑
|
|||
|
|
if labels_list:
|
|||
|
|
query = query.filter(AccidList.labels.in_(labels_list))
|
|||
|
|
|
|||
|
|
# 3.4 affects_versions：同carline逻辑
|
|||
|
|
if affects_versions_list:
|
|||
|
|
query = query.filter(AccidList.affects_versions.in_(affects_versions_list))
|
|||
|
|
|
|||
|
|
# 4. 排序+查询
|
|||
|
|
query = query.order_by(AccidList.create_time.desc())
|
|||
|
|
accident_records = query.all()
|
|||
|
|
result = [record.to_dict() for record in accident_records]
|
|||
|
|
|
|||
|
|
# 5. 返回响应
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 200,
|
|||
|
|
"msg": "查询成功",
|
|||
|
|
"data": result
|
|||
|
|
}), 200
|
|||
|
|
|
|||
|
|
except Exception as e:
|
|||
|
|
print(f"查询事故记录异常：{str(e)}\n{traceback.format_exc()}")
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 500,
|
|||
|
|
"msg": f"查询失败：{str(e)}",
|
|||
|
|
"data": None
|
|||
|
|
}), 500
|
|||
|
|
|
|||
|
|
|
|||
|
|
@accident_bp.route("/get-accident-by-id", methods=["POST"])
|
|||
|
|
def get_accident_by_id():
|
|||
|
|
"""根据ID查询事故工单详情接口"""
|
|||
|
|
try:
|
|||
|
|
params = request.get_json(silent=True) or {}
|
|||
|
|
id_str=params.get('id')
|
|||
|
|
if not id_str:
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 400, # 400表示参数错误
|
|||
|
|
"msg": "参数缺失：请传入id参数",
|
|||
|
|
"data": None
|
|||
|
|
}), 400
|
|||
|
|
|
|||
|
|
# 转换为整数，处理非数字的情况
|
|||
|
|
try:
|
|||
|
|
accident_id = int(id_str)
|
|||
|
|
except ValueError:
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 400,
|
|||
|
|
"msg": "参数错误：id必须是整数",
|
|||
|
|
"data": None
|
|||
|
|
}), 400
|
|||
|
|
|
|||
|
|
# 2. 查询数据库
|
|||
|
|
# filter_by按主键id查询，first()获取单条记录（None表示无匹配）
|
|||
|
|
accident = AccidList.query.filter_by(id=accident_id).first()
|
|||
|
|
|
|||
|
|
# 3. 处理查询结果
|
|||
|
|
if not accident:
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 404, # 404表示资源不存在
|
|||
|
|
"msg": f"未找到ID为{accident_id}的事故记录",
|
|||
|
|
"data": None
|
|||
|
|
}), 404
|
|||
|
|
|
|||
|
|
# 4. 格式化并返回数据（使用模型的to_dict()方法）
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 200, # 200表示成功
|
|||
|
|
"msg": "查询成功",
|
|||
|
|
"data": accident.to_dict() # 调用模型自带的转字典方法
|
|||
|
|
}), 200
|
|||
|
|
|
|||
|
|
# 捕获数据库相关异常
|
|||
|
|
except SQLAlchemyError as e:
|
|||
|
|
# 打印异常日志（方便排查问题）
|
|||
|
|
print(f"数据库查询异常：{str(e)}")
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 500, # 500表示服务器内部错误
|
|||
|
|
"msg": "服务器内部错误：数据库查询失败",
|
|||
|
|
"data": None
|
|||
|
|
}), 500
|
|||
|
|
|
|||
|
|
# 捕获其他未知异常
|
|||
|
|
except Exception as e:
|
|||
|
|
print(f"接口异常：{str(e)}")
|
|||
|
|
return jsonify({
|
|||
|
|
"code": 500,
|
|||
|
|
"msg": f"服务器内部错误：{str(e)}",
|
|||
|
|
"data": None
|
|||
|
|
}), 500
|
|||
|
|
|
|||
|
|
|