Implement exchange imports and frontend reporting APIs

src/apps/external_data/models.py

@@ -0,0 +1,113 @@
+"""Models for external read-only registries."""
+
+from __future__ import annotations
+
+from django.db import models
+from django.utils.translation import gettext_lazy as _
+
+from apps.core.mixins import TimestampMixin, UUIDPrimaryKeyMixin
+from apps.organization.models import Organization
+
+
+class IndustrialProduct(UUIDPrimaryKeyMixin, TimestampMixin, models.Model):
+    organization = models.ForeignKey(
+        Organization,
+        on_delete=models.CASCADE,
+        related_name="industrial_products",
+        verbose_name=_("организация"),
+    )
+    product_name = models.CharField(
+        _("наименование продукции"), max_length=500, db_index=True
+    )
+    product_class = models.CharField(
+        _("класс продукции"), max_length=100, db_index=True
+    )
+    okpd2_code = models.CharField(_("код ОКПД2"), max_length=32, blank=True, default="")
+    tnved_code = models.CharField(_("код ТНВЭД"), max_length=32, blank=True, default="")
+    registry_number = models.CharField(
+        _("реестровый номер"), max_length=64, blank=True, default=""
+    )
+
+    class Meta:
+        ordering = ["product_name", "created_at"]
+
+    def __str__(self) -> str:
+        return f"{self.product_name} ({self.organization_id})"
+
+
+class ProsecutorCheck(UUIDPrimaryKeyMixin, TimestampMixin, models.Model):
+    organization = models.ForeignKey(
+        Organization,
+        on_delete=models.CASCADE,
+        related_name="prosecutor_checks",
+        verbose_name=_("организация"),
+    )
+    registration_number = models.CharField(
+        _("регистрационный номер"), max_length=64, db_index=True
+    )
+    law_type = models.CharField(_("тип закона"), max_length=32, db_index=True)
+    control_authority = models.CharField(_("контрольный орган"), max_length=255)
+    prosecutor_office = models.CharField(
+        _("прокуратура"), max_length=255, blank=True, default=""
+    )
+    start_date = models.DateField(_("дата начала"), db_index=True)
+    status = models.CharField(_("статус"), max_length=64, db_index=True)
+
+    class Meta:
+        ordering = ["-start_date", "registration_number"]
+
+    def __str__(self) -> str:
+        return f"{self.registration_number} ({self.organization_id})"
+
+
+class PublicProcurement(UUIDPrimaryKeyMixin, TimestampMixin, models.Model):
+    organization = models.ForeignKey(
+        Organization,
+        on_delete=models.CASCADE,
+        related_name="public_procurements",
+        verbose_name=_("организация"),
+    )
+    purchase_number = models.CharField(_("номер закупки"), max_length=64, db_index=True)
+    law_type = models.CharField(_("тип закона"), max_length=32, db_index=True)
+    status = models.CharField(_("статус"), max_length=64, db_index=True)
+    contract_amount = models.DecimalField(
+        _("сумма контракта"),
+        max_digits=20,
+        decimal_places=2,
+        null=True,
+        blank=True,
+    )
+    contract_date = models.DateField(_("дата контракта"), db_index=True)
+    execution_start_date = models.DateField(
+        _("дата начала исполнения"), null=True, blank=True
+    )
+    execution_end_date = models.DateField(
+        _("дата окончания исполнения"), null=True, blank=True
+    )
+    purchase_name = models.CharField(_("предмет закупки"), max_length=500)
+
+    class Meta:
+        ordering = ["-contract_date", "purchase_number"]
+
+    def __str__(self) -> str:
+        return f"{self.purchase_number} ({self.organization_id})"
+
+
+class ArbitrationCase(UUIDPrimaryKeyMixin, TimestampMixin, models.Model):
+    organization = models.ForeignKey(
+        Organization,
+        on_delete=models.CASCADE,
+        related_name="arbitration_cases",
+        verbose_name=_("организация"),
+    )
+    case_number = models.CharField(_("номер дела"), max_length=64, db_index=True)
+    court_name = models.CharField(_("суд"), max_length=255)
+    party_role = models.CharField(_("роль стороны"), max_length=64, db_index=True)
+    status = models.CharField(_("статус"), max_length=64, db_index=True)
+    decision_date = models.DateField(_("дата решения"), db_index=True)
+
+    class Meta:
+        ordering = ["-decision_date", "case_number"]
+
+    def __str__(self) -> str:
+        return f"{self.case_number} ({self.organization_id})"