first commit

apps/emtiyazat/admin.py

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+from django.contrib import admin
+from apps.emtiyazat.models import Emtiyazat as EmtiyazatModel, ArzeshEmtiyaz as ArzeshEmtiyazModel
+# Register your models here.
+
+
+@admin.register(EmtiyazatModel)
+class EmtiyazatAdmin(admin.ModelAdmin):
+    pass
+
+
+@admin.register(ArzeshEmtiyazModel)
+class ArzeshEmtiyazAdmin(admin.ModelAdmin):
+    pass

apps/emtiyazat/apps.py

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+from django.apps import AppConfig
+
+
+class EmtiyazatConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'apps.emtiyazat'

apps/emtiyazat/migrations/0001_initial.py

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+# Generated by Django 4.2.1 on 2024-04-17 11:30
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Emtiyazat',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('credit', models.IntegerField(blank=True, default=None, null=True)),
+                ('debit', models.IntegerField(blank=True, default=None, null=True)),
+                ('desc', models.TextField(blank=True, default=None, null=True)),
+                ('cuser', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='emtiyazat', to=settings.AUTH_USER_MODEL)),
+                ('operator', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='emtiyazat_operator', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]

apps/emtiyazat/migrations/0002_emtiyazat_project.py

@@ -0,0 +1,20 @@
+# Generated by Django 4.2.1 on 2024-04-18 07:36
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('project', '0010_project_emtiyaz'),
+        ('emtiyazat', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='emtiyazat',
+            name='project',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='emtiyaz_project', to='project.project'),
+        ),
+    ]

apps/emtiyazat/migrations/0003_alter_emtiyazat_options.py

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+# Generated by Django 4.2.1 on 2024-04-28 07:35
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('emtiyazat', '0002_emtiyazat_project'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='emtiyazat',
+            options={'ordering': ['-created_at']},
+        ),
+    ]

apps/emtiyazat/migrations/0004_arzeshemtiyaz.py

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+# Generated by Django 4.2.1 on 2024-05-02 09:41
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('emtiyazat', '0003_alter_emtiyazat_options'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ArzeshEmtiyaz',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('price', models.IntegerField()),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]

apps/emtiyazat/models.py

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+from django.contrib.auth import get_user_model
+from django.db import models
+from utils.base_model import BaseModel
+from apps.project.models import Project as ProjectModel
+# Create your models here.
+
+
+CUser = get_user_model()
+
+
+class ArzeshEmtiyaz(BaseModel):
+    price = models.IntegerField(null=False, blank=False)
+
+    def __str__(self):
+        return f'{self.price}'
+
+class Emtiyazat(BaseModel):
+    cuser = models.ForeignKey(CUser, on_delete=models.CASCADE,  related_name='emtiyazat')
+    credit = models.IntegerField(null=True, blank=True, default=None)
+    debit = models.IntegerField(null=True, blank=True, default=None)
+    desc = models.TextField(null=True, blank=True, default=None)
+    project = models.ForeignKey(ProjectModel, on_delete=models.CASCADE, related_name='emtiyaz_project', null=True, blank=True)
+    operator = models.ForeignKey(CUser, on_delete=models.CASCADE, related_name='emtiyazat_operator')
+
+    class Meta:
+        ordering = ['-created_at']

apps/emtiyazat/selector.py

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+from django.db.models import Sum
+
+from apps.emtiyazat.models import Emtiyazat as EmtiyazatModel, ArzeshEmtiyaz as ArzeshEmtiyazModel
+
+
+def get_arzesh_emtiyaz():
+    arzesh_obj = ArzeshEmtiyazModel.objects.filter().last()
+    return arzesh_obj.price
+
+
+def get_emtiyaz_mojri(cuser) -> int:
+    sum_credit = EmtiyazatModel.objects.filter(cuser=cuser).aggregate(Sum('credit'))
+    sum_debit = EmtiyazatModel.objects.filter(cuser=cuser).aggregate(Sum('debit'))
+
+    if sum_credit['credit__sum'] is None:
+        sum_credit['credit__sum'] = 0
+    if sum_debit['debit__sum'] is None:
+        sum_debit['debit__sum'] = 0
+
+    return sum_credit['credit__sum'] - sum_debit['debit__sum']

apps/emtiyazat/services.py

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+from apps.emtiyazat.models import Emtiyazat as EmtiyazatModel
+from apps.project.models import Project as ProjectModel
+from rest_framework.validators import ValidationError
+from utils.services.sms_task import task_send_sms
+
+def add_project_emtiyaz(credit: int, project_id: int, op_user):
+    try:
+        project = ProjectModel.objects.get(id=project_id)
+        if not project.emtiyaz and project.status == 'waiting':
+            ProjectModel.objects.filter(id=project_id).update(emtiyaz=credit, status='approved')
+            desc = f'بابت پروژه: {project.address}'
+            emtiyaz = EmtiyazatModel.objects.create(credit=credit, desc=desc,
+                                                    cuser=project.cuser, operator=op_user, project=project)
+
+            message = f'پروژه شما تایید و {credit} امتیاز به پروفایل شما اضافه شد '
+            task_send_sms.delay(message=message, mobile=str(project.cuser.mobile))
+
+        return emtiyaz
+    except Exception as exp:
+        raise ValidationError(f'Error on add emtiyaz {exp}')
+
+
+def decrease_emtiyaz(debit: int, desc: str, cuser):
+    emtiyaz = EmtiyazatModel.objects.create(
+        debit=debit,
+        desc=desc,
+        cuser=cuser,
+        operator=cuser
+    )
+    return emtiyaz
+

apps/emtiyazat/tests.py

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+from django.test import TestCase
+from rest_framework.test import APITestCase
+# Create your tests here.
+
+

apps/emtiyazat/urls.py

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+from django.urls import path
+from apps.emtiyazat.views import ListEmtiyazatApiview, RetrieveArzeshEmtiyaz
+
+
+urlpatterns = [
+    path('list/', ListEmtiyazatApiview.as_view(), name='list-emtiyazat'),
+    path('arzesh/', RetrieveArzeshEmtiyaz.as_view(), name='arzesh-emtiyaz'),
+]

apps/emtiyazat/views.py

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+from django.shortcuts import render
+from rest_framework import response
+from rest_framework import serializers
+from rest_framework.views import APIView
+from rest_framework.generics import ListAPIView
+from apps.emtiyazat.models import Emtiyazat as EmtiyazatModel
+from utils.standard_pagination import StandardPagination
+from utils.tools.inline_serializer import inline_serializer
+from apps.emtiyazat.selector import get_arzesh_emtiyaz
+from rest_framework.response import Response
+# Create your views here.
+
+
+class RetrieveArzeshEmtiyaz(APIView):
+    def get(self, request):
+        arzesh_emtiyaz = get_arzesh_emtiyaz()
+        return Response({'arzesh_emtiyaz': arzesh_emtiyaz})
+
+
+class ListEmtiyazatApiview(ListAPIView):
+
+    class OuputSerializer(serializers.ModelSerializer):
+
+        project = inline_serializer(many=False, fields={
+            'id': serializers.IntegerField(),
+            'factor_price': serializers.IntegerField()
+        })
+
+        class Meta:
+            model = EmtiyazatModel
+            fields = "__all__"
+
+    serializer_class = OuputSerializer
+    pagination_class = StandardPagination
+
+    def get_queryset(self):
+        cuser = self.request.user
+        return EmtiyazatModel.objects.filter(cuser=cuser)