Initial commit: ROA2WEB - FastAPI + Vue.js + Telegram Bot

Modern ERP Reports Application with microservices architecture

Tech Stack:
- Backend: FastAPI + python-oracledb (Oracle DB integration)
- Frontend: Vue.js 3 + PrimeVue + Vite
- Telegram Bot: python-telegram-bot + SQLite
- Infrastructure: Shared database pool, JWT authentication, SSH tunnel

Features:
- FastAPI backend with async Oracle connection pool
- Vue.js 3 responsive frontend with PrimeVue components
- Telegram bot alternative interface
- Microservices architecture with shared components
- Complete deployment support (Linux Docker + Windows IIS)
- Comprehensive testing (Playwright E2E + pytest)

Repository Structure:
- reports-app/ - Main application (backend, frontend, telegram-bot)
- shared/ - Shared components (database pool, auth, utils)
- deployment/ - Deployment scripts (Linux & Windows)
- docs/ - Project documentation
- security/ - Security scanning and git hooks

reports-app/backend/app/models/invoice.py

@@ -0,0 +1,73 @@
+"""
+Modele Pydantic pentru facturi - Compatibile cu aplicația Flask existentă
+"""
+from pydantic import BaseModel, Field, validator
+from datetime import date
+from typing import Optional, List, Literal
+from decimal import Decimal
+
+class InvoiceBase(BaseModel):
+    """Model de bază pentru factură - mapează exact pe rezultatul query-ului Flask"""
+    nume: str = Field(description="Numele partenerului")
+    nract: int = Field(description="Numărul actului")
+    dataact: Optional[date] = Field(description="Data actului")
+    datascad: Optional[date] = Field(description="Data scadentă")
+    contract: Optional[str] = Field(description="Numărul contractului")
+    cod_fiscal: Optional[str] = Field(description="Codul fiscal")
+    reg_comert: Optional[str] = Field(description="Registrul comerțului")
+
+class Invoice(InvoiceBase):
+    """Model complet pentru factură cu calcule financiare"""
+    totctva: Decimal = Field(description="Total cu TVA", decimal_places=2)
+    achitat: Decimal = Field(description="Suma achitată", decimal_places=2)
+    soldfinal: Decimal = Field(description="Soldul final", decimal_places=2)
+    css_class: Literal["", "invoice-paid", "invoice-overdue"] = Field(
+        default="", description="Clasa CSS pentru stilizare"
+    )
+    
+    @validator('css_class', always=True)
+    def determine_css_class(cls, v, values):
+        """Determină automat clasa CSS bazată pe status factură"""
+        if 'soldfinal' in values and 'datascad' in values:
+            sold = values['soldfinal']
+            data_scad = values['datascad']
+            
+            if sold < 1:
+                return 'invoice-paid'
+            elif data_scad and data_scad < date.today() and sold != 0:
+                return 'invoice-overdue'
+        return ''
+
+class InvoiceFilter(BaseModel):
+    """Filtru pentru căutarea facturilor"""
+    company: str = Field(description="Codul firmei (schema Oracle)")
+    partner_type: Literal["CLIENTI", "FURNIZORI"] = Field(description="Tipul partenerului")
+    date_from: Optional[date] = Field(description="Data de început")
+    date_to: Optional[date] = Field(description="Data de sfârșit")
+    partner_name: Optional[str] = Field(description="Filtru după nume")
+    only_unpaid: bool = Field(default=True, description="Doar neachitate")
+    min_amount: Optional[Decimal] = Field(description="Suma minimă")
+    max_amount: Optional[Decimal] = Field(description="Suma maximă")
+    page: int = Field(default=1, ge=1, description="Pagina")
+    page_size: int = Field(default=50, ge=1, le=1000, description="Mărimea paginii")
+
+class InvoiceListResponse(BaseModel):
+    """Răspuns pentru lista de facturi"""
+    invoices: List[Invoice]
+    total_count: int
+    filtered_count: int
+    total_amount: Decimal
+    page: int
+    page_size: int
+    has_more: bool
+
+class InvoiceSummary(BaseModel):
+    """Rezumat pentru facturi - pentru dashboard"""
+    company: str
+    partner_type: str
+    total_invoices: int
+    total_amount: Decimal
+    paid_amount: Decimal
+    outstanding_amount: Decimal
+    overdue_amount: Decimal
+    overdue_count: int