zwf
347 lines
14 KiB
Python
347 lines
14 KiB
Python
# coding: utf-8
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import datetime
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import random
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from typing import Union
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import pandas as pd
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from sqlalchemy import select, delete
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from tornado_swagger.model import register_swagger_model
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from wtforms import StringField, TextAreaField, IntegerField, DateTimeField
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from wtforms.validators import Length
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import models
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from models.db_models import TD3iGovsApplicationForDelay
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from models.common_model import CommonModel
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from paste.core.logging import echo_log
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from paste.rbac.rbac_user import RbacUser
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from paste.util.pagination import Pagination
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from paste.web.form import ModelForm
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class GovsApplicationForDelayForm(ModelForm):
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"""延时申请表单验证类"""
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id = IntegerField('主键')
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master_id = IntegerField('主表ID')
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gd_id = StringField('代签收唯一标志', validators=[Length(max=64)])
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finally_time_after_approve = StringField('延时申请通过后时间', validators=[Length(max=64)])
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finally_time_before_approve = StringField('计划完成时间', validators=[Length(max=64)])
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request_delay = StringField('申请延时时长', validators=[Length(max=64)])
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is_nature_day = StringField('延时时长类型', validators=[Length(max=10)])
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already_notify_order_user = StringField('是否已告知诉求人', validators=[Length(max=10)])
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request_reason = TextAreaField('延时原因')
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remarks = StringField('备注', validators=[Length(max=500)])
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contact_name = StringField('何人', validators=[Length(max=100)])
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contact_time = StringField('何时', validators=[Length(max=64)])
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contact_type = StringField('何方式（编码）', validators=[Length(max=64)])
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contact_type_name = StringField('何方式（名称）', validators=[Length(max=100)])
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reply_script = TextAreaField('答复脚本')
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file_id_str = TextAreaField('OA文件id')
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order_no = StringField('工单号', validators=[Length(max=64)])
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process_instance_id = StringField('流程实例ID', validators=[Length(max=64)])
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request_delay_time = StringField('申请延时时长（字符串）', validators=[Length(max=64)])
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save_id = StringField('提交数据ID', validators=[Length(max=64)])
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order_id = StringField('工单ID', validators=[Length(max=64)])
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save_status = IntegerField('提交状态')
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oa_feedback_status = IntegerField('OA反馈状态')
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flow_token = StringField('流令牌', validators=[Length(max=256)])
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created_at = DateTimeField('创建时间')
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created_by = StringField('创建者', validators=[Length(max=64)])
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updated_at = DateTimeField('更新时间')
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updated_by = StringField('更新者', validators=[Length(max=64)])
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def process(self, formdata=None, obj=None, **kwargs):
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if formdata:
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for name, values in formdata.items():
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if isinstance(values, list) and values:
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formdata[name] = [v.strip() if isinstance(v, str) else v for v in values]
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elif isinstance(values, str):
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formdata[name] = values.strip()
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super().process(formdata, obj, **kwargs)
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class GovsApplicationForDelayBase(TD3iGovsApplicationForDelay, CommonModel):
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"""延时申请业务基类"""
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FieldMapping = {
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# 主键与关联
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'id': 'id',
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'master_id': 'gdId',
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'order_id': 'orderId',
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'order_no': 'orderNo',
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'process_instance_id': 'processInstanceId',
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'gd_id': 'gdId',
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# 延时核心字段
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'finally_time_after_approve': 'finallyTimeAfterApprove',
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'finally_time_before_approve': 'finallyTimeBeforeApprove',
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'request_delay': 'requestDelay',
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'is_nature_day': 'isNatureDay',
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'request_delay_time': 'requestDelayTime',
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# 沟通告知字段
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'already_notify_order_user': 'alreadyNotifyOrderUser',
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'contact_name': 'contactName',
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'contact_time': 'contactTime',
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'contact_type': 'contactType',
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'contact_type_name': 'contactTypeName',
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'reply_script': 'replyScript',
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# 原因与附件
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'request_reason': 'requestReason',
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'remarks': 'remarks',
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'file_id_str': 'fileIdStr'
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}
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@classmethod
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async def exist_other(cls, id: Union[str, int], master_id: Union[str, int] = None, order_id: str = None,
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order_no: str = None):
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"""检查是否存在除当前记录外的其他同唯一标识延时申请"""
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_query = select(cls).where(cls.id != id)
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if master_id:
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_query = _query.where(cls.master_id == master_id)
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if order_id:
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_query = _query.where(cls.order_id == order_id)
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if order_no:
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_query = _query.where(cls.order_no == order_no)
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_task: cls = await cls.query_first(_query)
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return _task
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@classmethod
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async def find_by_ids(cls, ids: list[Union[str, int]]):
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"""根据ID列表批量查找延时申请"""
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_query = select(cls).where(cls.id.in_(ids))
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_list: list[cls] = (await cls.orm_execute_scalars(_query)).all()
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return _list
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@classmethod
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async def is_exist(cls, master_id: Union[str, int] = None, order_id: str = None, order_no: str = None):
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"""检查延时申请是否已经存在"""
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_query = select(cls)
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if master_id:
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_query = _query.where(cls.master_id == master_id)
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if order_id:
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_query = _query.where(cls.order_id == order_id)
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if order_no:
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_query = _query.where(cls.order_no == order_no)
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_task: cls = await cls.query_first(_query)
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return _task
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@classmethod
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async def search_base(cls, is_paging=True, **kwargs):
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"""按参数搜索延时申请的基础方法"""
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page_number = kwargs.get('page_number', random.randint(1, 100))
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page_size = kwargs.get('page_size', 20)
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kwargs.update({'page_number': page_number, 'page_size': page_size})
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_name_likes = {
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cls.master_id.key: '%{}%',
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cls.order_no.key: '%{}%'
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}
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_query = select(cls).where(
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*cls.search_wheres(likes=_name_likes, **kwargs)
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).group_by(cls.id)
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_paging = None
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if is_paging:
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_row_count = await cls.query_count(_query)
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_paging = Pagination(_row_count).paging(page_number, page_size)
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_data_query = _query.limit(page_size).offset(_paging.offset_size)
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else:
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_data_query = _query.where()
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_sort_clause = cls.sort_clauses(kwargs.get('sort_clause', {}))
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if _sort_clause:
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_data_query = _data_query.order_by(*_sort_clause)
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else:
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_data_query = _data_query.order_by(cls.created_at.desc())
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_df = await cls.query_as_df(_data_query)
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if not _df.empty:
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_df.replace(models.EmptyInDF + models.EmptyDatetimeInDF, '', inplace=True)
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_df[cls.id.key] = _df[cls.id.key].astype(str)
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return _df, _paging
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@classmethod
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async def search(cls, **kwargs):
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"""按参数搜索延时申请，返回分页格式数据"""
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_df, _paging = await cls.search_base(**kwargs)
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return {
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'total': _paging.row_count,
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'rows': _df.to_dict('records'),
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'pagination': {
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'page_number': _paging.page_number,
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'page_count': _paging.page_count,
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'page_size': _paging.page_size,
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},
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}
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@classmethod
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async def exists_master_id(cls, data_df: pd.DataFrame):
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"""根据 master_id 判断数据是否存在"""
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if data_df.empty:
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return pd.DataFrame(), pd.DataFrame()
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master_ids = data_df[cls.master_id.key].unique().tolist()
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if not master_ids:
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return pd.DataFrame(), data_df.copy()
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_query = select(cls.id, cls.master_id).where(cls.master_id.in_(master_ids))
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existing_df = await cls.query_as_df(_query)
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if existing_df.empty:
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return pd.DataFrame(), data_df.copy()
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master_id_to_id_map = dict(zip(existing_df[cls.master_id.key], existing_df[cls.id.key]))
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mask_exists = data_df[cls.master_id.key].isin(existing_df[cls.master_id.key])
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exists_df = data_df[mask_exists].copy()
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exists_df[cls.id.key] = exists_df[cls.master_id.key].map(master_id_to_id_map)
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latest_df = data_df[~mask_exists].copy()
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return exists_df, latest_df
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@classmethod
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async def find_by_master_id(cls, master_id: Union[str, int]):
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"""根据主表ID查找延时申请"""
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_query = select(cls).where(cls.master_id == master_id)
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return await cls.query_first(_query)
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@classmethod
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async def find_by_order_id(cls, order_id: str):
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"""根据工单ID查找延时申请"""
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_query = select(cls).where(cls.order_id == order_id)
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return await cls.query_first(_query)
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@classmethod
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async def find_by_master_ids(cls, master_ids: list[Union[str, int]]):
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"""根据主表ID列表批量查找延时申请"""
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_query = select(cls).where(cls.master_id.in_(master_ids))
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_list: list[cls] = (await cls.orm_execute_scalars(_query)).all()
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return _list
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@register_swagger_model
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class GovsApplicationForDelay(GovsApplicationForDelayBase):
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"""延时申请业务类"""
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@classmethod
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async def create(cls, user: RbacUser = None, **kwargs):
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"""创建新延时申请"""
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for _k, _v in kwargs.items():
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if isinstance(_v, str):
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kwargs[_k] = _v.strip()
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_form = GovsApplicationForDelayForm(formdata=kwargs)
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_form.validate_form()
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_existing = await cls.is_exist(
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master_id=_form.master_id.data,
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order_id=_form.order_id.data,
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order_no=_form.order_no.data
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)
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assert _existing is None, "该任务已存在申请延期记录，不能重复创建。"
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_delay = cls().copy_from_dict(_form.data, skip_none=True).before_save()
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if user:
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_delay.created_by = user.username
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_delay.updated_by = user.username
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await _delay.async_save()
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return _delay
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@classmethod
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async def delete(cls, delay_id: Union[str, int]):
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"""删除延时申请"""
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_delay: cls = await cls.async_find_by_id(delay_id)
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assert _delay, f"根据 ID {delay_id} 未找到延时申请。"
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_del_query = delete(cls).where(cls.id == _delay.id)
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await cls.raw_execute(_del_query)
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echo_log(f'已删除延时申请（工单ID：{_delay.master_id}，ID：{_delay.id}）.')
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return _delay
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@classmethod
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async def modify(cls, delay_id: Union[str, int], user: RbacUser = None, **kwargs):
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"""修改延时申请信息"""
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for _k, _v in kwargs.items():
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if isinstance(_v, str):
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kwargs[_k] = _v.strip()
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_form = GovsApplicationForDelayForm(formdata=kwargs)
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_form.validate_form()
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_delay: cls = await cls.async_find_by_id(delay_id)
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assert _delay, f'查无此延时申请信息。'
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_delay.copy_from_dict(_form.data, skip_none=True).before_save()
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if user:
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_delay.updated_by = user.username
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await _delay.async_save()
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return _delay
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@classmethod
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async def create_batch(cls, data_df: pd.DataFrame, user: RbacUser = None):
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"""批量创建延时申请"""
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if data_df.empty:
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return 0
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if user:
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data_df['created_by'] = user.username
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data_df['updated_by'] = user.username
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records = data_df.to_dict('records')
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delays = [cls().copy_from_dict(record, skip_none=True).before_save() for record in records]
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session = cls.get_aio_session()
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try:
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session.add_all(delays)
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await session.commit()
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except Exception as e:
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await session.rollback()
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raise e
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finally:
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await session.close()
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echo_log(f"批量创建成功：创建 {len(delays)} 条延时申请。")
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return len(delays)
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@classmethod
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async def modify_batch(cls, data_df: pd.DataFrame, user: RbacUser = None):
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"""批量修改延时申请"""
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if data_df.empty:
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return 0
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if 'id' not in data_df.columns:
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echo_log(f"错误：modify_batch 要求输入数据必须包含 '{cls.id.key}' 列")
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return 0
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data_df['updated_at'] = datetime.datetime.now()
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if user:
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data_df['updated_by'] = user.username
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update_data = data_df.to_dict('records')
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session = cls.get_aio_session()
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try:
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await session.run_sync(
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lambda sync_session: sync_session.bulk_update_mappings(cls, update_data)
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)
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await session.commit()
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updated_count = len(update_data)
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except Exception as e:
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await session.rollback()
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raise e
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finally:
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await session.close()
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echo_log(f"批量修改成功：更新 {updated_count} 条延时申请。")
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return updated_count
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@classmethod
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async def save_batch(cls, data_df: pd.DataFrame, user: RbacUser = None):
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"""批量保存数据，自动处理新建和更新"""
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_exists_df, _latest_df = await cls.exists_master_id(data_df)
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_created_count = await cls.create_batch(_latest_df, user)
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_updated_count = await cls.modify_batch(_exists_df, user)
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return _created_count, _updated_count
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