factory/apps/rpm/serializers.py

from apps.hrm.models import Certificate, Employee
from apps.hrm.serializers import phone_check
from apps.rpm.models import Rcertificate, Remployee, Rparty, Rpjcertificate, Rpjmember, Rpj
from apps.system.models import Dept
from apps.utils.constants import EXCLUDE_FIELDS
from apps.utils.serializers import CustomModelSerializer
from apps.system.serializers import DictSerializer, FileSerializer
from rest_framework import serializers
from rest_framework.exceptions import ParseError
from django.db import transaction


class RpartyCreateUpdateSerializer(CustomModelSerializer):
    class Meta:
        model = Rparty
        fields = ['name', 'number', 'lawer', 'contacter', 'phone', 'email',
                  'description', 'belong_dept']
        extra_kwargs = {
            'belong_dept': {'required': True}
        }

    def create(self, validated_data):
        instance = super().create(validated_data)
        dept = Dept.objects.create(name=instance.name,
                                   parent=instance.belong_dept)
        instance.dept = dept
        instance.save()
        return instance

    def update(self, instance, validated_data):
        instance = super().update(instance, validated_data)
        dept = instance.dept
        dept.name = instance.name
        dept.parent = instance.belong_dept
        dept.save()
        return instance


class RpartySerializer(CustomModelSerializer):
    class Meta:
        model = Rparty
        fields = '__all__'


class RpartySimpleSerializer(CustomModelSerializer):
    class Meta:
        model = Rparty
        fields = ['id', 'name']


class RpartyAssignSerializer(serializers.Serializer):
    username = serializers.CharField('用户名')


class RpartyFileListSerializer(CustomModelSerializer):
    rparty_ = RpartySimpleSerializer(source='rparty', read_only=True)
    file_cate_ = DictSerializer(source='file_cate', read_only=True)
    files_ = FileSerializer(source='files', many=True, read_only=True)


class RpjCreateUpdateSerializer(CustomModelSerializer):
    class Meta:
        model = Rpj
        fields = ['name', 'contract_number', 'type', 'come_time', 'leave_time', 'belong_dept', 'rparty']


class RpjListSerializer(CustomModelSerializer):
    class Meta:
        model = Rpj
        fields = '__all__'


class RemployeeCreateSerializer(CustomModelSerializer):
    phone = serializers.CharField(label="手机号", validators=[phone_check])
    rparty = serializers.PrimaryKeyRelatedField(queryset=Rparty.objects.all(), label='相关方ID', required=False)

    class Meta:
        model = Remployee
        fields = ['name', 'phone', 'photo', 'id_number']
        # model = Employee
        # exclude = EXCLUDE_FIELDS + ['is_atwork', 'last_check_time',
        #                             'not_work_remark', 'third_info', 'type']
        # extra_kwargs = {
        #     'phone': {'required': True},
        #     'number': {'required': True},
        #     'photo': {'required': True},
        #     'id_number': {'required': True},
        # }


class RemployeeSerializer(CustomModelSerializer):
    class Meta:
        model = Remployee
        fields = '__all__'


class RcertificateCreateUpdateSerializer(CustomModelSerializer):
    class Meta:
        model = Rcertificate
        exclude = EXCLUDE_FIELDS + ['certificate']


class RcertificateSerializer(CustomModelSerializer):
    class Meta:
        model = Rcertificate
        fields = '__all__'


class RpjmemberCreatesSerializer(CustomModelSerializer):
    employees = serializers.PrimaryKeyRelatedField(
        queryset=Employee.objects.filter(type='remployee'),
        many=True, label='员工ID列表'
    )

    class Meta:
        model = Rpjmember
        fields = ['employees', 'Rpj']


class RpjmemberCreateSerializer(CustomModelSerializer):
    rcertificates = serializers.PrimaryKeyRelatedField(label='证书ID', many=True)

    class Meta:
        model = Rpjmember
        fields = ['employee', 'rpj', 'duty', 'is_manager']

    def create(self, validated_data):
        rpj = validated_data['rpj']
        if rpj.state != Rpj.RPJ_CREATE:
            raise ParseError('成员非创建状态不可新增')
        rcertificates = validated_data.pop('rcertificates')
        if Rpjmember.objects.filter(remployee=validated_data['remployee'], rpj=validated_data['rpj']).exists():
            raise ParseError('该成员已选择')
        with transaction.atomic():
            ins = super().create(validated_data)
            for x in rcertificates:
                rpjc, _ = Rpjcertificate.objects.get_or_create(rpj_member=ins, rcertificate=x,
                                                               defaults={'rpj_member': ins, 'rcertificate': x})
                for f in Rcertificate._meta.fields:
                    if f.name not in ['id']:
                        setattr(rpjc, f.name, getattr(x, f.name, None))
                rpjc.save()
            if ins.is_manager:
                Rpjmember.objects.exclude(id__in=ins.id).update(is_manager=False)
        return ins


class RpjmemberUpdateSerializer(CustomModelSerializer):
    rcertificates = serializers.PrimaryKeyRelatedField(label='证书ID', many=True)

    class Meta:
        model = Rpjmember
        fields = ['duty', 'is_manager', 'rcertificates']

    def update(self, instance, validated_data):
        rpj = validated_data['rpj']
        if rpj.state != Rpj.RPJ_CREATE:
            raise ParseError('成员非创建状态不可修改')
        rcertificates = validated_data.pop('rcertificates')
        with transaction.atomic():
            instance = super().update(instance, validated_data)
            for x in rcertificates:
                rpjc, _ = Rpjcertificate.objects.get_or_create(rpj_member=instance, rcertificate=x,
                                                               defaults={'rpj_member': instance, 'rcertificate': x})
                for f in Rcertificate._meta.fields:
                    if f.name not in ['id']:
                        setattr(rpjc, f.name, getattr(x, f.name, None))
                rpjc.save()
        return instance


class RpjmemberSerializer(CustomModelSerializer):
    class Meta:
        model = Rpjmember
        fields = '__all__'