forked from iti-framework/iTi-Flask
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95 lines
2.9 KiB
Python
95 lines
2.9 KiB
Python
from iti.applications.extensions import db
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from iti.applications.common.crud import BaseModelMixin
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from iti.applications.common.enums import StatusEnum
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from iti.applications.common.utils import BaseSchema
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from apiflask.fields import String, DateTime, Enum, Integer, Nested
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class SysDictType(BaseModelMixin):
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"""
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字典类型表
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"""
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__tablename__ = "sys_dict_type"
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type_name = db.Column(db.String(255), nullable=False, comment="类型名称")
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type_code = db.Column(
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db.String(128), nullable=False, unique=True, comment="类型编码"
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)
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desc = db.Column(db.Text, nullable=True, comment="类型描述")
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sort = db.Column(db.Integer, nullable=False, default=0, comment="排序")
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status = db.Column(
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db.Enum(StatusEnum, values_callable=lambda x: [e.value for e in x]),
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nullable=False,
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default=StatusEnum.ENABLED.value,
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comment="状态",
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)
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# 关系
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data_list = db.relationship(
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"SysDictData",
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primaryjoin="SysDictType.type_code == SysDictData.type_code",
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back_populates="type",
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foreign_keys="SysDictData.type_code",
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lazy="dynamic",
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)
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class SysDictData(BaseModelMixin):
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"""
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字典数据表
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"""
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__tablename__ = "sys_dict_data"
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type_code = db.Column(db.String(36), nullable=False, comment="类型编码")
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label = db.Column(db.String(255), nullable=False, comment="数据标签")
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code = db.Column(db.String(128), nullable=False, comment="数据编码")
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value = db.Column(db.Text, nullable=True, comment="数据值")
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desc = db.Column(db.Text, nullable=True, comment="数据描述")
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sort = db.Column(db.Integer, nullable=False, default=0, comment="排序")
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status = db.Column(
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db.Enum(StatusEnum, values_callable=lambda x: [e.value for e in x]),
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nullable=False,
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default=StatusEnum.ENABLED.value,
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comment="状态",
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)
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# 关系
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type = db.relationship(
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"SysDictType",
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primaryjoin="SysDictData.type_code == SysDictType.type_code",
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back_populates="data_list",
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foreign_keys=type_code,
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)
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class SysDictTypeSchema(BaseSchema):
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id = String()
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type_name = String()
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type_code = String()
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desc = String()
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sort = Integer()
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status = Enum(StatusEnum, by_value=True)
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created_at = DateTime(format="%Y-%m-%d %H:%M:%S")
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updated_at = DateTime(format="%Y-%m-%d %H:%M:%S")
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# 关系
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data_list = Nested("SysDictDataSchema", many=True, dump_only=True, exclude=["type"])
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class SysDictDataSchema(BaseSchema):
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id = String()
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type_code = String()
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label = String()
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code = String()
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value = String()
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desc = String()
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sort = Integer()
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status = Enum(StatusEnum, by_value=True)
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created_at = DateTime(format="%Y-%m-%d %H:%M:%S")
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updated_at = DateTime(format="%Y-%m-%d %H:%M:%S")
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# 关系
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type = Nested(
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"SysDictTypeSchema",
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dump_only=True,
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exclude=["data_list"],
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)
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