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app/modules/clients/models.py

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+from sqlalchemy import Column, Integer, String, DateTime, Float, Index, Boolean, Text, ForeignKey, Enum as SQLEnum
+from sqlalchemy.sql import func
+from sqlalchemy.orm import relationship
+from database import Base
+
+import enum
+
+class Medio(str, enum.Enum):
+    MANUAL = "manual"
+    DIOT = "diot"
+    EXCEL = "excel"
+    FACTURA = "factura"
+
+class Tercero(str, enum.Enum):
+    NACIONAL = "nacional"
+    EXTRANJERO = "extranjero"
+    GLOBAL = "global"
+
+class Operacion(str, enum.Enum):
+    PRESTACIONSERVICIOSPROFECIONALES = "prestacion"
+    ARRENDAMIENTOSINMUENBLES = "arrendamientos"
+    OTROS = "otros"
+
+
+
+class Client(Base):
+    __tablename__ = "clients"
+
+    #Identificacion
+    id = Column(Integer, primary_key=True, index=True)
+    rfc = Column(String(60), nullable=False, unique=True)
+    email = Column(String(150), nullable=False, unique=True)
+
+    #Datos fiscales
+    short_name = Column(String(255), nullable=True)
+    razon_social = Column(String(255), nullable=False, index=True)
+    fiscal_number = Column(String(15), nullable=False, unique=True)
+    cellphone = Column(String(20), nullable=False)
+    
+
+    #clasififcacion
+    medio = Column(SQLEnum(Medio, name="medio_enum", create_type=False), default=Medio.MANUAL, nullable=False)
+    third_type = Column(SQLEnum(Tercero, name="tercero_enum", create_type=False), default=Tercero.GLOBAL, nullable=False)
+    operation_type = Column(SQLEnum(Operacion, name="operacion_enum", create_type=False), default=Operacion.OTROS, nullable=False)
+    is_foreign = Column(Boolean, nullable=True, default=False)
+
+    user_id = Column(Integer, ForeignKey("users.id"), nullable=False)
+    location_id = Column(Integer, ForeignKey("location.id"), nullable=True)
+
+    #timestamps
+    created_at = Column(DateTime(timezone=True), server_default=func.now(), nullable=False)
+    updated_at = Column(DateTime(timezone=True), onupdate=func.now(), nullable=True)
+    deleted_at = Column(DateTime(timezone=True), nullable=True)
+
+    #trazabilidad
+    created_by = Column(Integer, nullable=True)
+    updated_by = Column(Integer, nullable=True)
+    deleted_by = Column(Integer, nullable=True)
+
+    __table_args = (
+        Index('idx_clients_user', 'user_id'),
+        Index('idx_clients_location', 'location_id'),
+    )
+
+    #relationships
+
+    user = relationship("Users", foreign_keys=[user_id], back_populates="clients")
+    location = relationship("Locations", foreign_keys=[location_id])
+    license = relationship("License", back_populates="client")
+    branches = relationship("Branches", back_populates="client")
+    
+
+    def __repr__(self):
+        return f"<Client(id={self.id}, rfc={self.rfc}, razon_social={self.razon_social})>"
+
+