added user endpoints, connected blockchain

app/conf/api.py

@@ -2,6 +2,7 @@ from django.urls import path, include
 from rest_framework_simplejwt.views import TokenObtainPairView, TokenRefreshView
 
 from marketplace.api.views import ListCreateProductApi, RetireUpdateDestroyProductApi
+from users.api.views import ListCreateUserApi
 
 urlpatterns = [
     path(
@@ -30,4 +31,12 @@ urlpatterns = [
             ]
         ),
     ),
+    path(
+        "users/",
+        include(
+            [
+                path("", ListCreateUserApi.as_view(), name="user_list_create"),
+            ]
+        ),
+    ),
 ]

app/conf/settings/local.py

@@ -13,7 +13,7 @@ SECRET_KEY = env(
     default="7IFkV9gOD8gP3RbPfBuFmcUE4rPVvlnTlVScHr8OBCmHQrA1OIl2la2TJqKIBkTu",
 )
 # https://docs.djangoproject.com/en/dev/ref/settings/#allowed-hosts
-ALLOWED_HOSTS = ["*"]
+ALLOWED_HOSTS = ["dev.akarpov.ru", "127.0.0.1"]
 
 # CACHES
 # ------------------------------------------------------------------------------

app/marketplace/models.py

@@ -1,3 +1,4 @@
+from django.core.validators import MinValueValidator
 from django.db import models
 
 from users.models import User
@@ -12,7 +13,7 @@ class Product(models.Model):
     image_cropped = models.ImageField(upload_to="cropped/", blank=True)
     nft = models.CharField(max_length=500, blank=True)
 
-    price = models.IntegerField()
+    price = models.IntegerField(validators=[MinValueValidator(0)])
     creator = models.ForeignKey(User, related_name="products", on_delete=models.CASCADE)
 
     def __str__(self):

app/users/api/serializers.py

@@ -0,0 +1,28 @@
+from rest_framework import serializers
+
+from users.models import User
+
+
+class UserSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = User
+        fields = [
+            "about",
+            "name",
+            "type",
+            "telegram",
+            "password",
+            "salary",
+            "respect",
+            "wallet_public_key",
+        ]
+        extra_kwargs = {
+            "password": {"write_only": True},
+            "wallet_public_key": {"read_only": True},
+        }
+
+    def create(self, validated_data):
+        user = User.objects.create(
+            **validated_data, username=validated_data["telegram"]
+        )
+        return user

app/users/api/views.py

@@ -0,0 +1,12 @@
+from rest_framework import generics
+from rest_framework.permissions import IsAuthenticated
+
+from common.permissions import IsAdmin
+from users.api.serializers import UserSerializer
+from users.models import User
+
+
+class ListCreateUserApi(generics.ListCreateAPIView):
+    serializer_class = UserSerializer
+    permission_classes = [IsAuthenticated, IsAdmin]
+    queryset = User.objects.all()

app/users/apps.py

@@ -4,3 +4,6 @@ from django.apps import AppConfig
 class UsersConfig(AppConfig):
     default_auto_field = "django.db.models.BigAutoField"
     name = "users"
+
+    def ready(self):
+        import users.signals

app/users/models.py

@@ -1,4 +1,5 @@
 from django.contrib.auth.models import AbstractUser
+from django.core.validators import MinValueValidator
 from django.db import models
 
 
@@ -15,18 +16,19 @@ class User(AbstractUser):
     # image_cropped = models.ImageField(upload_to="cropped/", blank=True)
 
     about = models.TextField(blank=True)
+    name = models.CharField(max_length=120)
     type = models.CharField(
         max_length=6, choices=WorkerType.choices, default=WorkerType.WORKER
     )
-    salary = models.IntegerField(default=0)
+    salary = models.IntegerField(default=0, validators=[MinValueValidator(0)])
+    respect = models.IntegerField(default=0, validators=[MinValueValidator(0)])
+    wallet_private_key = models.CharField(max_length=96, unique=True)
+    wallet_public_key = models.CharField(max_length=96, unique=True)
+    telegram = models.CharField(max_length=100, unique=True)
 
     def __str__(self):
         return self.username
 
-    def save(self, *args, **kwargs):
-        self.set_password(self.password)
-        super(AbstractUser, self).save(*args, **kwargs)
-
     @property
     def is_manager(self):
         return self.type in [self.WorkerType.HR, self.WorkerType.ADMIN]

app/users/signals.py

@@ -0,0 +1,19 @@
+from django.db.models.signals import pre_save, post_save
+from django.dispatch import receiver
+
+from users.models import User
+from utils.blockchain import create_wallet
+
+
+@receiver(pre_save, sender=User)
+def create_user(sender, instance, **kwargs):
+    wallet = create_wallet()
+    instance.wallet_public_key = wallet.publicKey
+    instance.wallet_private_key = wallet.privateKey
+
+
+@receiver(post_save, sender=User)
+def process_user(sender, instance, created, **kwargs):
+    if created:
+        instance.set_password(instance.password)
+        instance.save()

app/users/tasks.py

@@ -0,0 +1,6 @@
+from celery import shared_task
+
+
+@shared_task
+def process_dir(path):
+    return path

app/users/views.py

@@ -1,3 +0,0 @@
-from django.shortcuts import render
-
-# Create your views here.