zwitschi
ce9c174b53
- Added monitoring metrics for project creation success and error handling in `ProjectRepository`. - Implemented similar monitoring for scenario creation in `ScenarioRepository`. - Refactored `run_monte_carlo` function in `simulation.py` to include timing and success/error metrics. - Introduced new CSS styles for headers, alerts, and navigation buttons in `main.css` and `projects.css`. - Created a new JavaScript file for navigation logic to handle chevron buttons. - Updated HTML templates to include new navigation buttons and improved styling for buttons. - Added tests for reporting service and routes to ensure proper functionality and access control. - Removed unused imports and optimized existing test files for better clarity and performance.
75 lines
2.4 KiB
Python
75 lines
2.4 KiB
Python
from __future__ import annotations
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from datetime import date, datetime
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from enum import Enum
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from typing import TYPE_CHECKING
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from sqlalchemy import (
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Date,
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DateTime,
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Enum as SQLEnum,
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ForeignKey,
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Integer,
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Numeric,
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String,
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Text,
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)
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from sqlalchemy.orm import Mapped, mapped_column, relationship, validates
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from sqlalchemy.sql import func
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from config.database import Base
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from .metadata import CostBucket
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from services.currency import normalise_currency
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if TYPE_CHECKING: # pragma: no cover
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from .scenario import Scenario
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class FinancialCategory(str, Enum):
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"""Enumeration of cost and revenue classifications."""
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CAPITAL_EXPENDITURE = "capex"
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OPERATING_EXPENDITURE = "opex"
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REVENUE = "revenue"
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CONTINGENCY = "contingency"
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OTHER = "other"
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class FinancialInput(Base):
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"""Line-item financial assumption attached to a scenario."""
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__tablename__ = "financial_inputs"
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id: Mapped[int] = mapped_column(Integer, primary_key=True)
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scenario_id: Mapped[int] = mapped_column(
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ForeignKey("scenarios.id", ondelete="CASCADE"), nullable=False, index=True
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)
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name: Mapped[str] = mapped_column(String(255), nullable=False)
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category: Mapped[FinancialCategory] = mapped_column(
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SQLEnum(FinancialCategory), nullable=False
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)
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cost_bucket: Mapped[CostBucket | None] = mapped_column(
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SQLEnum(CostBucket), nullable=True
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)
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amount: Mapped[float] = mapped_column(Numeric(18, 2), nullable=False)
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currency: Mapped[str | None] = mapped_column(String(3), nullable=True)
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effective_date: Mapped[date | None] = mapped_column(Date, nullable=True)
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notes: Mapped[str | None] = mapped_column(Text, nullable=True)
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now()
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)
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updated_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now(), onupdate=func.now()
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)
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scenario: Mapped["Scenario"] = relationship(
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"Scenario", back_populates="financial_inputs")
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@validates("currency")
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def _validate_currency(self, key: str, value: str | None) -> str | None:
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return normalise_currency(value)
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def __repr__(self) -> str: # pragma: no cover
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return f"FinancialInput(id={self.id!r}, scenario_id={self.scenario_id!r}, name={self.name!r})"
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