feat: change AutoEvaluation model field and serializer fields

core/apps/evaluation/choices/auto.py

@@ -21,28 +21,6 @@ class ObjectOwnerType(models.IntegerChoices):
     LEGAL = 2, _("Yuridik shaxs")
 
 
-class PropertyRights(models.IntegerChoices):
-    PERMANENT_OWNERSHIP = 1, _("Doimiy egalik")
-    PERMANENT_USE = 2, _("Doimiy foydalanish")
-    TEMPORARY_USE = 3, _("Vaqtinchalik foydalanish")
-    TERM_LEASE = 4, _("Muddatli ijara")
-    LIFETIME_INHERITANCE = 5, _("Umrbod meros qilib olish")
-
-
-class FormOwnership(models.IntegerChoices):
-    PRIVATE = 1, _("Xususiy")
-    STATE = 2, _("Davlat")
-    JSC = 3, _("AJ")
-    LLC = 4, _("MCHJ")
-    OTHER = 5, _("Boshqa")
-
-
-class ValueDetermined(models.IntegerChoices):
-    MARKET_VALUE = 1, _("Bozor qiymati")
-    TAX_PURPOSE = 2, _("Soliq maqsadlari uchun")
-    LIQUIDATION_VALUE = 3, _("Tugatish qiymati")
-    UTILIZATION_VALUE = 4, _("Utilizatsiya qiymati")
-
 
 class RateType(models.IntegerChoices):
     CREDIT_COLLATERAL = 1, _("Kredit ta'minoti sifatida garovga qo'yish")

core/apps/evaluation/migrations/0026_alter_autoevaluationmodel_form_ownership_and_more.py

@@ -0,0 +1,34 @@
+# Generated by Django 5.2.7 on 2026-04-02 13:24
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('evaluation', '0025_alter_evaluationrequestmodel_form_ownership_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='autoevaluationmodel',
+            name='form_ownership',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='evaluation_auto_form_ownership', to='evaluation.referenceitemmodel', verbose_name='form of ownership'),
+        ),
+        migrations.AlterField(
+            model_name='autoevaluationmodel',
+            name='property_rights',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='evaluation_auto_property_rights', to='evaluation.referenceitemmodel', verbose_name='property rights'),
+        ),
+        migrations.AlterField(
+            model_name='autoevaluationmodel',
+            name='rate_type',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='evaluation_auto_rate_type', to='evaluation.referenceitemmodel', verbose_name='rate type'),
+        ),
+        migrations.AlterField(
+            model_name='autoevaluationmodel',
+            name='value_determined',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='evaluation_auto_value_determined', to='evaluation.referenceitemmodel', verbose_name='value determined'),
+        ),
+    ]

core/apps/evaluation/models/auto.py

@@ -8,13 +8,13 @@ from core.apps.evaluation.choices.auto import (
     AutoCarWheel,
     AutoEvaluationStatus,
     AutoObjectType,
-    FormOwnership,
+    # FormOwnership,
     LocationConvenience,
     LocationHighways,
     ObjectOwnerType,
-    PropertyRights,
+    # PropertyRights,
-    RateType,
+    # RateType,
-    ValueDetermined,
+    # ValueDetermined,
 )
 
 from .valuation import ValuationModel
@@ -123,29 +123,38 @@ class AutoEvaluationModel(AbstractBaseModel):
         blank=True,
         null=True,
     )
-    property_rights = models.IntegerField(
+
+    property_rights = models.ForeignKey(
+        'evaluation.ReferenceitemModel',
         verbose_name=_("property rights"),
-        choices=PropertyRights.choices,
         blank=True,
         null=True,
+        on_delete=models.SET_NULL,
+        related_name='evaluation_auto_property_rights'
     )
-    form_ownership = models.IntegerField(
+    form_ownership = models.ForeignKey(
+        'evaluation.ReferenceitemModel',
         verbose_name=_("form of ownership"),
-        choices=FormOwnership.choices,
         blank=True,
         null=True,
+        on_delete=models.SET_NULL,
+        related_name='evaluation_auto_form_ownership'
     )
-    value_determined = models.IntegerField(
+    value_determined = models.ForeignKey(
+        'evaluation.ReferenceitemModel',
         verbose_name=_("value determined"),
-        choices=ValueDetermined.choices,
         blank=True,
         null=True,
+        on_delete=models.SET_NULL,
+        related_name='evaluation_auto_value_determined'
     )
-    rate_type = models.IntegerField(
+    rate_type = models.ForeignKey(
+        'evaluation.ReferenceitemModel',
         verbose_name=_("rate type"),
-        choices=RateType.choices,
         blank=True,
         null=True,
+        on_delete=models.SET_NULL,
+        related_name='evaluation_auto_rate_type'
     )
 
     # ── Step 3 — Manzil ma'lumotlari ────────────────────────────────
@@ -290,4 +299,3 @@ class AutoEvaluationModel(AbstractBaseModel):
         db_table = "AutoEvaluation"
         verbose_name = _("Auto Evaluation")
         verbose_name_plural = _("Auto Evaluations")
-

core/apps/evaluation/serializers/auto/AutoEvaluation.py

@@ -2,17 +2,18 @@ import re
 
 from rest_framework import serializers
 
-from core.apps.evaluation.models import AutoEvaluationModel
+from core.apps.evaluation.models import AutoEvaluationModel,ReferenceitemModel
+from core.apps.evaluation.serializers.reference import ListReferenceitemSerializer
 
 
 class BaseAutoevaluationSerializer(serializers.ModelSerializer):
     status_display = serializers.CharField(source="get_status_display", read_only=True)
     object_type_display = serializers.CharField(source="get_object_type_display", read_only=True, default=None)
-    rate_type_display = serializers.CharField(source="get_rate_type_display", read_only=True, default=None)
-    value_determined_display = serializers.CharField(source="get_value_determined_display", read_only=True, default=None)
     object_owner_type_display = serializers.CharField(source="get_object_owner_type_display", read_only=True, default=None)
-    property_rights_display = serializers.CharField(source="get_property_rights_display", read_only=True, default=None)
+    rate_type = ListReferenceitemSerializer(read_only=True)
-    form_ownership_display = serializers.CharField(source="get_form_ownership_display", read_only=True, default=None)
+    value_determined = ListReferenceitemSerializer(read_only=True)
+    property_rights = ListReferenceitemSerializer(read_only=True)
+    form_ownership = ListReferenceitemSerializer(read_only=True)
     
     class Meta:
         model = AutoEvaluationModel
@@ -26,13 +27,13 @@ class BaseAutoevaluationSerializer(serializers.ModelSerializer):
             "car_number",
             "manufacture_year",
             "car_color",
-            "rate_type",
-            "rate_type_display",
-            "value_determined",
-            "value_determined_display",
             "status",
             "status_display",
             "created_at",
+            "value_determined",
+            "rate_type",
+            "property_rights",
+            "form_ownership",
         ]
 
 
@@ -68,10 +69,6 @@ class RetrieveAutoevaluationSerializer(BaseAutoevaluationSerializer):
             "object_owner_individual_person_passport_num",
             "object_owner_legal_entity",
             "object_owner_legal_inn",
-            "property_rights",
-            "property_rights_display",
-            "form_ownership",
-            "form_ownership_display",
             # Step 3
             "object_location_province",
             "object_location_district",
@@ -101,6 +98,33 @@ class RetrieveAutoevaluationSerializer(BaseAutoevaluationSerializer):
 
 
 class CreateAutoevaluationSerializer(serializers.ModelSerializer):
+    property_rights = serializers.PrimaryKeyRelatedField(
+        queryset=ReferenceitemModel.objects.all(),
+        required=False,
+        allow_null=True,
+    )
+    value_determined = serializers.PrimaryKeyRelatedField(
+        queryset=ReferenceitemModel.objects.all(),
+        required=False,
+        allow_null=True,
+    )
+    form_ownership = serializers.PrimaryKeyRelatedField(
+        queryset=ReferenceitemModel.objects.all(),
+        required=False,
+        allow_null=True,
+    )
+    value_determined = serializers.PrimaryKeyRelatedField(
+        queryset=ReferenceitemModel.objects.all(),
+        required=False,
+        allow_null=True,
+    )
+    rate_type = serializers.PrimaryKeyRelatedField(
+        queryset=ReferenceitemModel.objects.all(),
+        required=False,
+        allow_null=True,
+    )
+
+
     class Meta:
         model = AutoEvaluationModel
         fields = [