Files
xenia-pos-local/local_backend/schemas/expenses.py
bonamin a675c2e091 feat: Phase 2D — expense tracking + supplier contact book
Backend:
- New models: Contact, Expense, ExpensePayment (3 new tables)
- Expense status (paid/partial/due) is always computed from paid_amount vs total_amount — never stored
- paid_amount recomputed from sum of all payments on each payment write (no client trust)
- New router /api/contacts/: list, create, update, soft-delete (is_active=false)
- New router /api/expenses/: list (filter by status/category/contact), create, update, delete,
  record payment, summary (total_due, total_paid, by_category)
- Migrations: CREATE TABLE IF NOT EXISTS for contacts, expenses, expense_payments

Frontend:
- ContactsPage (/contacts): searchable table, type badge (Προμηθευτής/Προσωπικό/Κοινή Χρεία/Άλλο),
  create/edit modal, soft-delete
- ExpensesPage (/expenses): filter bar (status + category), expandable rows with payment history,
  summary header showing total outstanding, inline Payment modal (defaults to full due amount),
  create/edit expense modal
- Sidebar: Receipt icon for Έξοδα, BookUser icon for Επαφές

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-08 02:33:20 +03:00

98 lines
2.7 KiB
Python

from pydantic import BaseModel
from typing import Optional, List
from datetime import datetime
# ── Contacts ──────────────────────────────────────────────────────────────────
class ContactCreate(BaseModel):
name: str
type: str = "supplier"
phone: Optional[str] = None
email: Optional[str] = None
address: Optional[str] = None
notes: Optional[str] = None
class ContactUpdate(BaseModel):
name: Optional[str] = None
type: Optional[str] = None
phone: Optional[str] = None
email: Optional[str] = None
address: Optional[str] = None
notes: Optional[str] = None
is_active: Optional[bool] = None
class ContactOut(BaseModel):
id: int
name: str
type: str
phone: Optional[str] = None
email: Optional[str] = None
address: Optional[str] = None
notes: Optional[str] = None
is_active: bool
created_at: datetime
model_config = {"from_attributes": True}
# ── Expenses ──────────────────────────────────────────────────────────────────
class ExpensePaymentCreate(BaseModel):
amount: float
notes: Optional[str] = None
class ExpensePaymentOut(BaseModel):
id: int
expense_id: int
amount: float
paid_at: datetime
paid_by_id: int
paid_by_name: Optional[str] = None
notes: Optional[str] = None
model_config = {"from_attributes": True}
class ExpenseCreate(BaseModel):
description: str
category: str
contact_id: Optional[int] = None
total_amount: float
due_date: Optional[datetime] = None
business_day_id: Optional[int] = None
notes: Optional[str] = None
class ExpenseUpdate(BaseModel):
description: Optional[str] = None
category: Optional[str] = None
contact_id: Optional[int] = None
total_amount: Optional[float] = None
due_date: Optional[datetime] = None
notes: Optional[str] = None
class ExpenseOut(BaseModel):
id: int
description: str
category: str
contact_id: Optional[int] = None
contact_name: Optional[str] = None
total_amount: float
paid_amount: float
due_amount: float # computed: total - paid
status: str # "paid" | "partial" | "due"
due_date: Optional[datetime] = None
business_day_id: Optional[int] = None
created_by_id: int
created_by_name: Optional[str] = None
created_at: datetime
notes: Optional[str] = None
payments: List[ExpensePaymentOut] = []
model_config = {"from_attributes": True}