107 lines
3.1 KiB
Python
107 lines
3.1 KiB
Python
# coding=UTF-8
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from datetime import datetime
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from api.extensions import db
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from flask_sqlalchemy import BaseQuery
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class Order(db.Model):
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__tablename__ = "order-orders"
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id = db.Column("orderid", db.Integer, primary_key=True)
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inserted = db.Column(db.DateTime, default=datetime.utcnow, nullable=False)
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updated = db.Column(db.DateTime)
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fields = db.relationship("OrderOrderField", backref="order", lazy="dynamic")
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rows = db.relationship("OrderRow", backref="order", lazy="dynamic")
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class OrderFieldQuery(BaseQuery):
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def by_name(self, name):
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return self.filter(OrderField.name == name).first()
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class OrderField(db.Model):
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__tablename__ = "order-fields"
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query_class = OrderFieldQuery
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id = db.Column("fieldid", db.Integer, primary_key=True)
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name = db.Column(db.String)
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inserted = db.Column(db.DateTime, default=datetime.utcnow, nullable=False)
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class OrderOrderField(db.Model):
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__tablename__ = "order-orders_fields"
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orderid = db.Column(
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db.Integer, db.ForeignKey("order-orders.orderid"), nullable=False
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)
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fieldid = db.Column(
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db.Integer, db.ForeignKey("order-fields.fieldid"), nullable=False
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)
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value = db.Column(db.String, nullable=False)
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inserted = db.Column(db.DateTime, default=datetime.utcnow, nullable=False)
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updated = db.Column(db.DateTime)
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field = db.relationship("OrderField", uselist=False)
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__table_args__ = (db.PrimaryKeyConstraint(orderid, fieldid),)
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def to_json(self):
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return {
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"orderid": self.orderid,
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"fieldid": self.fieldid,
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"value": self.value,
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"inserted": self.inserted,
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}
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class OrderRow(db.Model):
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__tablename__ = "order-rows"
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id = db.Column("rowid", db.Integer, primary_key=True)
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orderid = db.Column(
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db.Integer, db.ForeignKey("order-orders.orderid"), nullable=False
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)
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details = db.relationship("OrderRowDetail", backref="OrderRow", lazy="dynamic")
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class OrderRowFieldQuery(BaseQuery):
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def by_name(self, name):
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return self.filter(OrderRowField.name == name).first()
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class OrderRowField(db.Model):
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__tablename__ = "order-row_fields"
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query_class = OrderRowFieldQuery
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id = db.Column("fieldid", db.Integer, primary_key=True, nullable=False)
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name = db.Column(db.String)
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inserted = db.Column(db.DateTime, default=datetime.utcnow, nullable=False)
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updated = db.Column(db.DateTime)
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class OrderRowDetail(db.Model):
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__tablename__ = "order-rows_details"
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rowid = db.Column(db.Integer, db.ForeignKey("order-rows.rowid"), nullable=False)
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fieldid = db.Column(
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db.Integer, db.ForeignKey("order-row_fields.fieldid"), nullable=False
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)
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value = db.Column(db.String)
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inserted = db.Column(db.DateTime, default=datetime.utcnow, nullable=False)
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updated = db.Column(db.DateTime)
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field = db.relationship("OrderRowField", uselist=False)
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__table_args__ = (db.PrimaryKeyConstraint(rowid, fieldid),)
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def to_json(self):
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return {
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"rowid": self.rowid,
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"fieldid": self.fieldid,
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"value": self.value,
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"inserted": self.inserted,
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}
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