gistfile1.txt

from django.contrib.auth.models import User
from django.db import models
from django.utils import timezone


class Setor (models.Model):

    id = models.AutoField(primary_key=True)
    nome = models.CharField(max_length=255, unique=True)

    class Meta:
        verbose_name_plural = "Setor"

    def __str__(self):
        return self.nome


class Atendente (models.Model):

    id = models.AutoField(primary_key=True)
    nome = models.CharField(max_length=25, unique=True)
    email = models.EmailField(unique=True)
    telefone = models.CharField(max_length=255, unique=True)
    setor = models.ForeignKey(
        Setor,
        related_name='setor',
        on_delete=models.CASCADE
    )

    class Meta:
        verbose_name_plural = "Atendente"

    def __str__(self):
        return str(self.nome)


class Horas (models.Model):

    id = models.AutoField(primary_key=True)
    hora = models.TimeField()
    status = models.BooleanField(default=True)

    class Meta:
        verbose_name_plural = "Horas"

    def __str__(self):
        return str(self.hora)


class Agendas (models.Model):

    id = models.AutoField(primary_key=True)
    atendente = models.ForeignKey(
        Atendente,
        related_name='Atendente',
        on_delete=models.CASCADE
    )
    dia = models.DateField()
    horario = models.ManyToManyField('Horas')

    class Meta:
        verbose_name_plural = "Agendas"
        unique_together = ('dia', 'atendente',)
        ordering = ['dia']

    def __str__(self):
        return str(self.dia)


class Atendimento (models.Model):

    id = models.AutoField(primary_key=True)
    agenda = models.ForeignKey(
        Agendas,
        related_name='Agendas',
        on_delete=models.CASCADE
    )
    horario = models.ForeignKey(
        Horas,
        on_delete=models.CASCADE
    )
    
    data_agendamento = models.DateTimeField(
        default=timezone.now(),
        editable=False
    )
    user = models.ForeignKey(
        User,
        on_delete=models.CASCADE
    )

    class Meta:
        verbose_name_plural = "Atendimento"

    def __str__(self):
        return str(self.data_agendamento)