sharix-open-backend/models/resource.py

from django.contrib.auth import get_user_model
from django.db import models

from tickets.models import Ticket

from dbsynce.docs.database.resource import Resource as HelpTexts
from dbsynce.docs.verbose_names.resource import Resource as VerboseName
from core.settings_vars import METASERVICE_ID

from dbsynce.lib import dicts
import core.settings_vars as sv

class Resource(models.Model):
    """
    Resource/Список ресурсов – автомобили/дома/объекты сервиса
    """
    # ID METASERVICE
    id_metaservice = models.PositiveIntegerField(
        default=METASERVICE_ID,
        verbose_name = VerboseName.id_metaservice,
        help_text=HelpTexts.id_metaservice,
    )

    # DATA
    resource_type = models.CharField(
        max_length=10,
        choices = list(dicts.resource_type_by_code.items()),
        verbose_name = VerboseName.resource_type,
        help_text=HelpTexts.resource_type,
    )
    requirements = models.CharField(
        max_length=50,
        default=sv.MIN_RESOURCE_REQUIREMENTS,
        verbose_name = VerboseName.requirements,
        help_text=HelpTexts.requirements,
    )
    status = models.CharField(
        max_length=1,
        default="1",
        choices = list(dicts.activity_status_by_code.items()),
        verbose_name = VerboseName.status,
        help_text=HelpTexts.status,
    )

    # OTHER
    is_global = models.CharField(
        max_length=1,
        default="1",
        choices = list(dicts.is_global_by_code.items()),
        verbose_name = VerboseName.is_global,
        help_text=HelpTexts.is_global,
    )
    is_visible = models.CharField(
        max_length=1,
        default="1",
        choices = list(dicts.is_visible_by_code.items()),
        verbose_name = VerboseName.is_visible,
        help_text=HelpTexts.is_visible,
    )

    # FK
    ticket_status = models.ForeignKey(
        Ticket,
        on_delete=models.SET_NULL,
        blank=True,
        null=True,
        verbose_name = VerboseName.ticket_status,
        help_text=HelpTexts.ticket_status,
    )
    user = models.ForeignKey(
        get_user_model(),
        blank=True,
        null=True,
        on_delete=models.DO_NOTHING,
        verbose_name = VerboseName.user,
        help_text=HelpTexts.user,
    )

    def deactivate(self):
        self.status = "1"
        self.save()

    def activate(self):
        self.status = "0"
        self.save()

    class Meta:
        db_table = "resource"
        verbose_name = "Ресурс"
        verbose_name_plural = "Ресурсы"