[Plugin] orders: Testing with some stuff

flaschengeist/plugins/orders/__init__.py

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+"""Orders plugin"""
+
+from flask import Blueprint
+
+from flaschengeist.plugins import Plugin
+
+from . import models
+
+order_bp = Blueprint("orders", __name__)
+
+
+class OrdersPlugin(Plugin):
+    models = models
+
+    def __init__(self, config):
+        super().__init__(blueprint=order_bp)
+
+    def install(self):
+        from flaschengeist.database import db
+
+        db.create_all()

flaschengeist/plugins/orders/models.py

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+import datetime
+from sqlalchemy.orm import relationship
+
+from flaschengeist.models import ModelSerializeMixin, UtcDateTime
+from flaschengeist.database import db
+
+
+class Product(db.Model, ModelSerializeMixin):
+    __tablename__ = "orders_product"
+    id: int = db.Column(db.Integer, primary_key=True)
+    name: str = db.Column(db.String(255))
+    price: float = db.Column(db.Numeric(precision=19, scale=3, asdecimal=False))
+
+    tax_rate: float = db.Column(db.Float)
+
+
+class Bill(db.Model, ModelSerializeMixin):
+    __tablename__ = "orders_bill"
+    id: int = db.Column(db.Integer, primary_key=True)
+    time: datetime.datetime = db.Column(UtcDateTime, nullable=False)
+    payment = ...
+    payed = db.Column(db.Boolean)
+    cancelled = db.Column(db.Integer, db.ForeignKey("orders_bill.id"))  # Cancelled by
+
+    orders = relationship("Order", back_populates="bill")
+
+
+class Order(db.Model):
+    __tablename__ = "orders_order"
+    id: int = db.Column(db.Integer, primary_key=True)
+    bill = ...
+    product = ...
+    amount = ...
+    price = ...
+    tax_rate = ...
+    discount = ...
+
+    userid: str = ""
+    value: float = db.Column(db.Numeric(precision=3, scale=2, asdecimal=False), nullable=False)
+
+    _job_id = db.Column("job_id", db.Integer, db.ForeignKey("schedule_job.id"), nullable=False, primary_key=True)
+    _user_id = db.Column("user_id", db.Integer, db.ForeignKey("user.id"), nullable=False, primary_key=True)
+
+    user_: User = db.relationship("User")
+    job_ = db.relationship("Job")
+
+    @property
+    def userid(self):
+        return self.user_.userid