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85 lines
3.9 KiB
Python
85 lines
3.9 KiB
Python
# coding=utf-8
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"""
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@project: MaxKB
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@Author：虎
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@file： application_version_serializers.py
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@date：2024/10/15 16:42
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@desc:
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"""
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from typing import Dict
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from django.db.models import QuerySet
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from rest_framework import serializers
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from application.models import WorkFlowVersion
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from common.db.search import page_search
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from common.exception.app_exception import AppApiException
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from common.util.field_message import ErrMessage
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class ApplicationVersionModelSerializer(serializers.ModelSerializer):
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class Meta:
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model = WorkFlowVersion
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fields = ['id', 'name', 'application_id', 'work_flow', 'publish_user_id', 'publish_user_name', 'create_time',
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'update_time']
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class ApplicationVersionEditSerializer(serializers.Serializer):
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name = serializers.CharField(required=False, max_length=128, allow_null=True, allow_blank=True,
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error_messages=ErrMessage.char("版本名称"))
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class ApplicationVersionSerializer(serializers.Serializer):
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class Query(serializers.Serializer):
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application_id = serializers.UUIDField(required=True, error_messages=ErrMessage.char("应用id"))
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name = serializers.CharField(required=False, allow_null=True, allow_blank=True,
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error_messages=ErrMessage.char("摘要"))
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def get_query_set(self):
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query_set = QuerySet(WorkFlowVersion).filter(application_id=self.data.get('application_id'))
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if 'name' in self.data and self.data.get('name') is not None:
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query_set = query_set.filter(name__contains=self.data.get('name'))
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return query_set.order_by("-create_time")
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def list(self, with_valid=True):
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if with_valid:
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self.is_valid(raise_exception=True)
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query_set = self.get_query_set()
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return [ApplicationVersionModelSerializer(v).data for v in query_set]
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def page(self, current_page, page_size, with_valid=True):
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if with_valid:
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self.is_valid(raise_exception=True)
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return page_search(current_page, page_size,
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self.get_query_set(),
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post_records_handler=lambda v: ApplicationVersionModelSerializer(v).data)
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class Operate(serializers.Serializer):
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application_id = serializers.UUIDField(required=True, error_messages=ErrMessage.char("应用id"))
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work_flow_version_id = serializers.UUIDField(required=True, error_messages=ErrMessage.uuid("工作流版本id"))
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def one(self, with_valid=True):
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if with_valid:
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self.is_valid(raise_exception=True)
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work_flow_version = QuerySet(WorkFlowVersion).filter(application_id=self.data.get('application_id'),
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id=self.data.get('work_flow_version_id')).first()
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if work_flow_version is not None:
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return ApplicationVersionModelSerializer(work_flow_version).data
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else:
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raise AppApiException(500, '不存在的工作流版本')
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def edit(self, instance: Dict, with_valid=True):
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if with_valid:
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self.is_valid(raise_exception=True)
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ApplicationVersionEditSerializer(data=instance).is_valid(raise_exception=True)
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work_flow_version = QuerySet(WorkFlowVersion).filter(application_id=self.data.get('application_id'),
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id=self.data.get('work_flow_version_id')).first()
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if work_flow_version is not None:
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name = instance.get('name', None)
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if name is not None and len(name) > 0:
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work_flow_version.name = name
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work_flow_version.save()
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return ApplicationVersionModelSerializer(work_flow_version).data
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else:
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raise AppApiException(500, '不存在的工作流版本')
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