acazares
ef3924a41d
- Updated GBultoService to use models.Package instead of models.GBulto. - Refactored Part model to use SQLAlchemy 2.0 style with Mapped and mapped_column. - Added timestamps (created_at, updated_at, deleted_at) to various pedimento models. - Improved relationships and foreign key constraints in pedimento models. - Updated PermissionRuleOct and Seal models to use Mapped and mapped_column. - Changed DTO configuration from orm_mode to from_attributes for better compatibility. - Removed obsolete models (models.py and models_ped.py) from the repository.
99 lines
4.6 KiB
Python
99 lines
4.6 KiB
Python
"""
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Modelos ORM para gestión de partes/componentes
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"""
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from typing import TYPE_CHECKING, Optional
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from datetime import datetime
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from decimal import Decimal
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from sqlalchemy import Integer, String, Numeric, SmallInteger, ForeignKey, PrimaryKeyConstraint, ForeignKeyConstraint, UniqueConstraint
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from sqlalchemy.sql import func
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from core.database import Base
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if TYPE_CHECKING:
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from api.v1.modules.public.reference_data.countries.models import Country
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from api.v1.modules.public.reference_data.currency_types.models import CurrencyType
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from api.v1.modules.a76.classes.models import Class
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class Part(Base):
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"""
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Modelo para la tabla GPartes - Información de partes en los sistemas SCAII (N), SCAF (S) Y WINSAAI (W)
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"""
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__tablename__ = "parts"
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__table_args__ = (
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PrimaryKeyConstraint('id', name='parts_pkey'),
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UniqueConstraint('client_key', 'part_number', name='client_part_ukey'),
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ForeignKeyConstraint(['country_of_origin'], ['public.countries.m3_key'], name='fk_parts_country'),
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ForeignKeyConstraint(['currency_key'], ['public.currency_types.code'], name='fk_parts_currency'),
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ForeignKeyConstraint(['tenant_id'], ['a76.tenants.id'], name='fk_parts_tenant'),
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{"schema": "a76"}
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)
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id: Mapped[int] = mapped_column(Integer, primary_key=True)
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# Tenant
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tenant_id: Mapped[int] = mapped_column(Integer, nullable=False, index=True)
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# Unique constraint compuesta
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client_key: Mapped[int] = mapped_column(Integer)
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part_number: Mapped[str] = mapped_column(String(49))
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# Basic information
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fraction: Mapped[Optional[str]] = mapped_column(String(10))
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description_spanish: Mapped[Optional[str]] = mapped_column(String(500))
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description_english: Mapped[Optional[str]] = mapped_column(String(500))
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part_class: Mapped[Optional[str]] = mapped_column(String(8))
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unit_of_measure: Mapped[Optional[str]] = mapped_column(String(5))
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commercial_part_number: Mapped[Optional[str]] = mapped_column(String(70))
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country_of_origin: Mapped[Optional[str]] = mapped_column(String(3))
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# Pricing and currency
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unit_cost: Mapped[Optional[Decimal]] = mapped_column(Numeric(23, 8))
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currency_type: Mapped[Optional[str]] = mapped_column(String(2))
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currency_key: Mapped[Optional[str]] = mapped_column(String(3))
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# Weight information
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unit_weight: Mapped[Optional[Decimal]] = mapped_column(Numeric(19, 8))
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weight_type: Mapped[Optional[str]] = mapped_column(String(6))
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# Classification and regulatory
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us_fraction: Mapped[Optional[str]] = mapped_column(String(16)) # FRACCIONAME
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fda_key: Mapped[Optional[str]] = mapped_column(String(20))
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fcc_key: Mapped[Optional[str]] = mapped_column(String(30))
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license_code: Mapped[Optional[str]] = mapped_column(String(3))
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eccn: Mapped[Optional[str]] = mapped_column(String(20)) # Export Control Classification Number
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export_code: Mapped[Optional[str]] = mapped_column(String(2))
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exclusion_symbol: Mapped[Optional[str]] = mapped_column(String(19)) # SIMBOLOEXCLIC
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# Additional information
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supplier: Mapped[Optional[str]] = mapped_column(String(14))
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alternate_unit_measure: Mapped[Optional[str]] = mapped_column(String(14))
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added_value: Mapped[Optional[Decimal]] = mapped_column(Numeric(23, 8))
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# Status and dates
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enabled_disabled: Mapped[Optional[int]] = mapped_column(SmallInteger)
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creation_date: Mapped[Optional[int]] = mapped_column() # FECHACREACIONPARTE
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modification_date: Mapped[Optional[int]] = mapped_column() # FECHAMODIFICA
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modification_date_iso: Mapped[Optional[datetime]] = mapped_column() # FECHAMODIFICA_ISO
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# Media
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part_photo: Mapped[Optional[str]] = mapped_column(String(255))
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# Relationships
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country: Mapped[Optional["Country"]] = relationship(foreign_keys=[country_of_origin])
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currency: Mapped[Optional["CurrencyType"]] = relationship(foreign_keys=[currency_key])
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# Relationship with Class through composite foreign key
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# Note: This requires both client_key and part_class to match client_key and class_code in Class
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part_class_info: Mapped[Optional["Class"]] = relationship(
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primaryjoin="and_(Part.client_key == Class.client_key, Part.part_class == Class.class_code)",
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foreign_keys="[Part.client_key, Part.part_class]",
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viewonly=True,
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back_populates="parts"
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)
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def __repr__(self) -> str:
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return f"<Part(client_key={self.client_key}, part_number='{self.part_number}', description='{self.description_spanish}')>"
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