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86 changes: 80 additions & 6 deletions src/models.py
Original file line number Diff line number Diff line change
@@ -1,19 +1,93 @@
from flask_sqlalchemy import SQLAlchemy
from sqlalchemy import String, Boolean
from sqlalchemy.orm import Mapped, mapped_column
from sqlalchemy import String, Boolean, DateTime, ForeignKey
from sqlalchemy.sql import func
from sqlalchemy.orm import Mapped, mapped_column, relationship

db = SQLAlchemy()

class User(db.Model):

class Usuario(db.Model):
__tablename__ = "usuario"
id: Mapped[int] = mapped_column(primary_key=True)
email: Mapped[str] = mapped_column(String(120), unique=True, nullable=False)
email: Mapped[str] = mapped_column(
String(120), unique=True, nullable=False)
password: Mapped[str] = mapped_column(nullable=False)
is_active: Mapped[bool] = mapped_column(Boolean(), nullable=False)
fecha_subscripcion: Mapped = mapped_column(
DateTime(timezone=True), server_default=func.now(), nullable=False)
nombre: Mapped[str] = mapped_column(String(80), nullable=True)
apellido: Mapped[str] = mapped_column(String(80), nullable=True)

# relationships to favorite association objects
planetas_favoritos = relationship(
"PlanetaFavorito", back_populates="usuario", cascade="all, delete-orphan")
personajes_favoritos = relationship(
"PersonajeFavorito", back_populates="usuario", cascade="all, delete-orphan")

def serialize(self):
return {
"id": self.id,
"email": self.email,
# do not serialize the password, its a security breach
"fecha_subscripcion": self.fecha_subscripcion.isoformat() if self.fecha_subscripcion else None,
"nombre": self.nombre,
"apellido": self.apellido,
}


class Planeta(db.Model):
__tablename__ = "planeta"
id: Mapped[int] = mapped_column(primary_key=True)
nombre: Mapped[str] = mapped_column(
String(120), unique=True, nullable=False)

favoritos = relationship(
"PlanetaFavorito", back_populates="planeta", cascade="all, delete-orphan")

def serialize(self):
return {"id": self.id, "nombre": self.nombre}


class Personaje(db.Model):
__tablename__ = "personaje"
id: Mapped[int] = mapped_column(primary_key=True)
nombre: Mapped[str] = mapped_column(
String(120), unique=True, nullable=False)

favoritos = relationship(
"PersonajeFavorito", back_populates="personaje", cascade="all, delete-orphan")

def serialize(self):
return {"id": self.id, "nombre": self.nombre}


class PlanetaFavorito(db.Model):
__tablename__ = "planeta_favorito"
id: Mapped[int] = mapped_column(primary_key=True)
usuario_id: Mapped[int] = mapped_column(
ForeignKey("usuario.id"), nullable=False)
planeta_id: Mapped[int] = mapped_column(
ForeignKey("planeta.id"), nullable=False)
fecha_agregado: Mapped = mapped_column(
DateTime(timezone=True), server_default=func.now(), nullable=False)

usuario = relationship("Usuario", back_populates="planetas_favoritos")
planeta = relationship("Planeta", back_populates="favoritos")

def serialize(self):
return {"id": self.id, "usuario_id": self.usuario_id, "planeta_id": self.planeta_id, "fecha_agregado": self.fecha_agregado.isoformat()}


class PersonajeFavorito(db.Model):
__tablename__ = "personaje_favorito"
id: Mapped[int] = mapped_column(primary_key=True)
usuario_id: Mapped[int] = mapped_column(
ForeignKey("usuario.id"), nullable=False)
personaje_id: Mapped[int] = mapped_column(
ForeignKey("personaje.id"), nullable=False)
fecha_agregado: Mapped = mapped_column(
DateTime(timezone=True), server_default=func.now(), nullable=False)

usuario = relationship("Usuario", back_populates="personajes_favoritos")
personaje = relationship("Personaje", back_populates="favoritos")

def serialize(self):
return {"id": self.id, "usuario_id": self.usuario_id, "personaje_id": self.personaje_id, "fecha_agregado": self.fecha_agregado.isoformat()}