feat: change EvaluationrequestModel fields from CharField to ForeignKey, such as value_determined, rate_goal, property_rights, form_ownership, and change the BaseEvaluationrequestSerializer fields

core/apps/evaluation/admin/request.py

@@ -24,7 +24,7 @@ class EvaluationrequestAdmin(ModelAdmin):
         "tex_passport",
         "user__phone",
     )
-    readonly_fields = ("user", "created_at", "updated_at")
+    readonly_fields = ("created_at", "updated_at")
     fieldsets = (
         ("Asosiy", {
             "fields": (

core/apps/evaluation/migrations/0025_alter_evaluationrequestmodel_form_ownership_and_more.py

@@ -0,0 +1,34 @@
+# Generated by Django 5.2.7 on 2026-04-02 12:34
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('evaluation', '0024_add_history_indexes'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='evaluationrequestmodel',
+            name='form_ownership',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='evaluation_form_ownership_requests', to='evaluation.referenceitemmodel', verbose_name='form ownership'),
+        ),
+        migrations.AlterField(
+            model_name='evaluationrequestmodel',
+            name='property_rights',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='evaluation_property_rights_requests', to='evaluation.referenceitemmodel', verbose_name='property rights'),
+        ),
+        migrations.AlterField(
+            model_name='evaluationrequestmodel',
+            name='rate_goal',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='evaluation_rate_goal_requests', to='evaluation.referenceitemmodel', verbose_name='rate goal'),
+        ),
+        migrations.AlterField(
+            model_name='evaluationrequestmodel',
+            name='value_determined',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='evaluation_value_determined_requests', to='evaluation.referenceitemmodel', verbose_name='value determined'),
+        ),
+    ]

core/apps/evaluation/models/request.py

@@ -44,21 +44,37 @@ class EvaluationrequestModel(AbstractBaseModel):
         blank=True,
         null=True,
     )
-    value_determined = models.CharField(
+    value_determined = models.ForeignKey(
+        "evaluation.ReferenceitemModel",
         verbose_name=_("value determined"),
-        max_length=100,
+        related_name="evaluation_value_determined_requests",
+        on_delete=models.SET_NULL,
+        blank=True,
+        null=True,
     )
-    rate_goal = models.CharField(
+    rate_goal = models.ForeignKey(
+        "evaluation.ReferenceitemModel",
         verbose_name=_("rate goal"),
-        max_length=100,
+        related_name="evaluation_rate_goal_requests",
+        on_delete=models.SET_NULL,
+        blank=True,
+        null=True,
     )
-    property_rights = models.CharField(
+    property_rights = models.ForeignKey(
+        "evaluation.ReferenceitemModel",
         verbose_name=_("property rights"),
-        max_length=100,
+        related_name="evaluation_property_rights_requests",
+        on_delete=models.SET_NULL,
+        blank=True,
+        null=True,
     )
-    form_ownership = models.CharField(
+    form_ownership = models.ForeignKey(
+        "evaluation.ReferenceitemModel",
         verbose_name=_("form ownership"),
-        max_length=100,
+        related_name="evaluation_form_ownership_requests",
+        on_delete=models.SET_NULL,
+        blank=True,
+        null=True,
     )
     worked_hours = models.IntegerField(
         verbose_name=_("worked hours"),

core/apps/evaluation/serializers/request/EvaluationRequest.py

@@ -2,7 +2,8 @@ import re
 
 from rest_framework import serializers
 
-from core.apps.evaluation.models import EvaluationrequestModel
+from core.apps.evaluation.models import EvaluationrequestModel, ReferenceitemModel
+from core.apps.evaluation.serializers.reference import ListReferenceitemSerializer
 
 
 class BaseEvaluationrequestSerializer(serializers.ModelSerializer):
@@ -18,6 +19,10 @@ class BaseEvaluationrequestSerializer(serializers.ModelSerializer):
     location = serializers.SerializerMethodField()
 
     location_name = serializers.CharField(required=False)
+    value_determined = ListReferenceitemSerializer(read_only=True)
+    rate_goal = ListReferenceitemSerializer(read_only=True)
+    property_rights = ListReferenceitemSerializer(read_only=True)
+    form_ownership = ListReferenceitemSerializer(read_only=True)
 
     class Meta:
         model = EvaluationrequestModel
@@ -88,18 +93,23 @@ class CreateEvaluationrequestSerializer(serializers.ModelSerializer):
         allow_blank=True,
     )
 
+    value_determined = serializers.IntegerField(required=False, allow_null=True)
+    rate_goal = serializers.IntegerField(required=False, allow_null=True)
+    property_rights = serializers.IntegerField(required=False, allow_null=True)
+    form_ownership = serializers.IntegerField(required=False, allow_null=True)
+
     class Meta:
         model = EvaluationrequestModel
         fields = [
+            "value_determined",
+            "rate_goal",
+            "property_rights",
+            "form_ownership",
             "rate_type",
             "object_type",
             "customer_inn_number",
             "owner_inn_number",
             "tex_passport",
-            "value_determined",
-            "rate_goal",
-            "property_rights",
-            "form_ownership",
             "worked_hours",
             "chassi",
             "need_delivering",
@@ -139,6 +149,30 @@ class CreateEvaluationrequestSerializer(serializers.ModelSerializer):
                     {"chassi": "Yuk avtomobil uchun shassi raqami majburiy."}
                 )
 
+        if attrs.get("value_determined"):
+            if attrs.get("value_determined") not in ReferenceitemModel.objects.values_list("id", flat=True):
+                raise serializers.ValidationError(
+                    {"value_determined": "Noto'g'ri qiymat aniqlandi."}
+                )
+
+        if attrs.get("rate_goal"):
+            if attrs.get("rate_goal") not in ReferenceitemModel.objects.values_list("id", flat=True):
+                raise serializers.ValidationError(
+                    {"rate_goal": "Noto'g'ri qiymat aniqlandi."}
+                )
+
+        if attrs.get("property_rights"):
+            if attrs.get("property_rights") not in ReferenceitemModel.objects.values_list("id", flat=True):
+                raise serializers.ValidationError(
+                    {"property_rights": "Noto'g'ri qiymat aniqlandi."}
+                )
+
+        if attrs.get("form_ownership"):
+            if attrs.get("form_ownership") not in ReferenceitemModel.objects.values_list("id", flat=True):
+                raise serializers.ValidationError(
+                    {"form_ownership": "Noto'g'ri qiymat aniqlandi."}
+                )
+
         return attrs
 
     def create(self, validated_data):