add purchace limitations system for rancher - add incentive plans to rancher entries data

apps/core/api.py

@@ -1,9 +1,14 @@
-from rest_framework import viewsets
-from apps.core.models import MobileTest
+from apps.core.serializers import MobileTestSerializer, SystemConfigSerializer
+from apps.core.models import MobileTest, SystemConfig
 from rest_framework.response import Response
-from apps.core.serializers import MobileTestSerializer
+from rest_framework import viewsets
 
 
 class MobileTestViewSet(viewsets.ModelViewSet):
     queryset = MobileTest.objects.all()
     serializer_class = MobileTestSerializer
+
+
+class SystemConfigViewSet(viewsets.ModelViewSet):
+    queryset = SystemConfig.objects.all()
+    serializer_class = SystemConfigSerializer

apps/core/migrations/0007_systemconfig.py

@@ -0,0 +1,34 @@
+# Generated by Django 5.0 on 2025-08-26 07:49
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0006_mobiletest_creator_info_mobiletest_modifier_info'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='SystemConfig',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('create_date', models.DateTimeField(auto_now_add=True)),
+                ('modify_date', models.DateTimeField(auto_now=True)),
+                ('creator_info', models.CharField(max_length=100, null=True)),
+                ('modifier_info', models.CharField(max_length=100, null=True)),
+                ('trash', models.BooleanField(default=False)),
+                ('key', models.CharField(max_length=100, null=True)),
+                ('value', models.CharField(max_length=100, null=True)),
+                ('created_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(class)s_createddby', to=settings.AUTH_USER_MODEL)),
+                ('modified_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(class)s_modifiedby', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]

apps/core/models.py

@@ -44,3 +44,15 @@ class MobileTest(BaseModel):
     longitude = models.DecimalField(max_digits=22, decimal_places=16)
     count = models.IntegerField(default=0)
     time = models.DateTimeField(auto_now_add=True)
+
+
+class SystemConfig(BaseModel):
+    key = models.CharField(max_length=100, null=True)
+    value = models.CharField(max_length=100, null=True)
+
+    @classmethod
+    def get(cls, key, default=None):
+        try:
+            return cls.objects.get(key=key).value
+        except cls.DoesNotExist:
+            return default

apps/core/serializers.py

@@ -1,4 +1,4 @@
-from apps.core.models import MobileTest
+from apps.core.models import MobileTest, SystemConfig
 from rest_framework import serializers
 
 
@@ -6,3 +6,9 @@ class MobileTestSerializer(serializers.ModelSerializer):
     class Meta:
         model = MobileTest
         fields = '__all__'
+
+
+class SystemConfigSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = SystemConfig
+        fields = '__all__'

apps/core/urls.py

@@ -1,9 +1,10 @@
+from apps.core.api import MobileTestViewSet, SystemConfigViewSet
 from rest_framework.routers import DefaultRouter
-from apps.core.api import MobileTestViewSet
 from django.urls import path, include
 
 router = DefaultRouter()
 router.register('mobile_test', MobileTestViewSet, basename='mobile_test')
+router.register('system_config', SystemConfigViewSet, basename='system_config')
 app_name = "core"
 
 urlpatterns = [