jtricerolph
8d688b459d
FastAPI backend (Python 3.11, MSSQL ODBC for SambaPOS, Azure DI OCR),
kitchen_db on central PG. React/TS/Vite frontend with navy sidebar layout.
Backend: auth.py (APP_SLUG=kitchen, SimpleNamespace — archive routes use
.kitchen_id/.is_admin without modification), main.py (51 migrations, scheduler,
internal router for KDS bookings feed), api/internal.py, full archive API
(31 routers: invoices, recipes, menus, sambapos, resos, newbook, disputes,
purchase_orders, etc.), models, migrations, OCR pipeline.
kitchen_id pinned to 1 (B1 — single hotel).
Frontend: AuthGate (app=kitchen, token shim for archive compat — B5b pending),
Layout (navy sidebar, 6 sections, Lucide icons, teal --app-primary),
App.tsx (Outlet pattern, UploadApp outside Layout), index.css (full :root block).
strict: false — archive components have type issues; build clean.
Note: 45 archive components call fetch('/api/...') without /kitchen/ prefix
(B5b). Runtime 404s; deferred until after initial testing.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
81 lines
4.2 KiB
Python
81 lines
4.2 KiB
Python
"""
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Purchase Order models for pre-allocating budget spend.
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"""
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from datetime import datetime, date
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from decimal import Decimal
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from typing import Optional
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from sqlalchemy import String, DateTime, Date, ForeignKey, Numeric, Text, Integer, Index
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from database import Base
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class PurchaseOrder(Base):
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__tablename__ = "purchase_orders"
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id: Mapped[int] = mapped_column(primary_key=True, index=True)
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kitchen_id: Mapped[int] = mapped_column(ForeignKey("kitchens.id"), nullable=False)
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supplier_id: Mapped[int] = mapped_column(ForeignKey("suppliers.id"), nullable=False)
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order_date: Mapped[date] = mapped_column(Date, nullable=False)
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order_type: Mapped[str] = mapped_column(String(20), nullable=False) # 'itemised' or 'single_value'
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status: Mapped[str] = mapped_column(String(20), nullable=False, default="DRAFT")
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total_amount: Mapped[Optional[Decimal]] = mapped_column(Numeric(12, 2), nullable=True)
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order_reference: Mapped[Optional[str]] = mapped_column(String(200), nullable=True)
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notes: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
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attachment_path: Mapped[Optional[str]] = mapped_column(String(500), nullable=True)
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attachment_original_name: Mapped[Optional[str]] = mapped_column(String(255), nullable=True)
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linked_invoice_id: Mapped[Optional[int]] = mapped_column(
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Integer, ForeignKey("invoices.id", ondelete="SET NULL"), nullable=True
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)
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created_by: Mapped[int] = mapped_column(ForeignKey("users.id"), nullable=False)
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created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
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updated_by: Mapped[Optional[int]] = mapped_column(ForeignKey("users.id"), nullable=True)
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updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
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# Relationships
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kitchen: Mapped["Kitchen"] = relationship("Kitchen")
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supplier: Mapped["Supplier"] = relationship("Supplier", back_populates="purchase_orders")
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linked_invoice: Mapped[Optional["Invoice"]] = relationship("Invoice", foreign_keys=[linked_invoice_id])
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created_by_user: Mapped["User"] = relationship("User", foreign_keys=[created_by])
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updated_by_user: Mapped[Optional["User"]] = relationship("User", foreign_keys=[updated_by])
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line_items: Mapped[list["PurchaseOrderLineItem"]] = relationship(
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"PurchaseOrderLineItem",
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back_populates="purchase_order",
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cascade="all, delete-orphan",
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order_by="PurchaseOrderLineItem.line_number",
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lazy="selectin",
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)
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__table_args__ = (
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Index("idx_po_kitchen_date", "kitchen_id", "order_date"),
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Index("idx_po_kitchen_supplier", "kitchen_id", "supplier_id"),
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Index("idx_po_kitchen_status", "kitchen_id", "status"),
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)
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class PurchaseOrderLineItem(Base):
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__tablename__ = "purchase_order_line_items"
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id: Mapped[int] = mapped_column(primary_key=True, index=True)
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purchase_order_id: Mapped[int] = mapped_column(ForeignKey("purchase_orders.id", ondelete="CASCADE"), nullable=False)
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kitchen_id: Mapped[int] = mapped_column(ForeignKey("kitchens.id"), nullable=False)
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product_id: Mapped[Optional[int]] = mapped_column(Integer, nullable=True)
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product_code: Mapped[Optional[str]] = mapped_column(String(100), nullable=True)
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description: Mapped[str] = mapped_column(String(500), nullable=False)
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unit: Mapped[Optional[str]] = mapped_column(String(50), nullable=True)
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unit_price: Mapped[Decimal] = mapped_column(Numeric(12, 4), nullable=False)
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quantity: Mapped[Decimal] = mapped_column(Numeric(10, 3), nullable=False)
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total: Mapped[Decimal] = mapped_column(Numeric(12, 2), nullable=False)
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line_number: Mapped[int] = mapped_column(Integer, default=0)
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source: Mapped[str] = mapped_column(String(20), default="manual") # 'search' or 'manual'
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created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
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# Relationships
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purchase_order: Mapped["PurchaseOrder"] = relationship("PurchaseOrder", back_populates="line_items")
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kitchen: Mapped["Kitchen"] = relationship("Kitchen")
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# Forward references
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from .user import Kitchen, User
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from .supplier import Supplier
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from .invoice import Invoice
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