Merge pull request #55 from plers-org/sm/#25

Sm/#25

codes/serializers.py

@@ -0,0 +1,10 @@
+from django.utils.timezone import now
+
+from .models import *
+from rest_framework import serializers
+from common.utils.codeManger import set_expire, generate_code
+
+
+class CertificateCodeSerializer(serializers.Serializer):
+    identifier = serializers.CharField(max_length=40, write_only=True)
+    code = serializers.CharField(max_length=6, write_only=True, required=False)

codes/services.py

@@ -0,0 +1,82 @@
+import random
+import string
+import requests
+
+from django.db import IntegrityError
+from django.conf import settings
+from django.utils.timezone import now
+
+from rest_framework.views import APIView
+from rest_framework.response import Response
+from rest_framework import status
+
+from .models import CertificationCode
+
+from common.models.choiceModels import CertificateCodeUseType
+from common.utils.codeManger import set_expire
+
+from solapi import SolapiMessageService
+from solapi.model import RequestMessage
+
+# from .schemas import send_sms_post_schema  # Swagger나 drf-spectacular 등에 사용되는 데코레이터
+
+class CertificateService:
+    @staticmethod
+    def send(code, identifier):
+        pass
+
+    # 유효시간 5분 설정해서 저장, 이전 같은 번호 sms 요청 값들 is_used=True로 바꾸기
+    @staticmethod
+    def save_certificate_info(use_type: CertificateCodeUseType, code, identifier):
+        try:
+            befores = CertificationCode.objects.filter(
+                use_type=use_type, 
+                identifier=identifier, 
+                is_used=False
+                ).update(is_used=True)
+            instance = CertificationCode.objects.create(
+                use_type = use_type,
+                code = code,
+                expire_at = set_expire(5),
+                identifier = identifier
+            )
+            return True
+        except IntegrityError as e:
+            return False
+        
+    # code 체크 후 is_used=True로 설정
+    @staticmethod
+    def check_code(use_type: CertificateCodeUseType, code, identifier):
+        if check := CertificationCode.objects.filter(
+            use_type=use_type,
+            identifier=identifier,
+            is_used=False,
+            expire_at__gte=now()
+            ).order_by('-created_at').first():
+            
+            if check.code == code:
+                check.is_used=True
+                check.save()
+                return True
+        return False
+    
+class SmsService(CertificateService):
+    # 같은 전번에 대해 요청 텀 설정은 views 단에서 하자.
+    @staticmethod
+    def send(code, identifier):
+        message_service = SolapiMessageService(
+            api_key = settings.SOLAPI_API_KEY, api_secret = settings.SOLAPI_API_SECRET
+        )
+
+        message = RequestMessage(
+            from_ = settings.FROM_PHONE_NUMBER,
+            to = identifier,
+            text = "colio 서비스 회원가입 인증번호는 " + code +" 입니다."
+        )
+
+        try:
+            res = message_service.send(message)
+            return True
+        except Exception as e:
+            print(f"메시지 발송 실패: {str(e)}")
+            return False

codes/urls.py

@@ -0,0 +1,10 @@
+from django.urls import path
+
+from .views import *
+
+app_name = 'codes'
+
+urlpatterns = [
+    path('certificate/', CertificationAPIView.as_view()),
+    # path('invite/', )
+]

codes/views.py

@@ -1,3 +1,56 @@
-from django.shortcuts import render
+from django.shortcuts import get_object_or_404
 
-# Create your views here.
+from rest_framework.views import APIView
+from rest_framework.permissions import AllowAny, IsAuthenticated
+
+from rest_framework import status
+from rest_framework.response import Response
+from django.core.mail import EmailMessage
+from django.db import transaction
+
+from .serializers import *
+from .services import *
+from common.models.choiceModels import CertificateCodeUseType
+from common.utils.codeManger import generate_code
+
+
+certificate_use_type = {
+    "phone": SmsService,
+    # "email": EmailService
+}
+
+class CertificationAPIView(APIView):
+    permission_classes = [AllowAny]
+
+    # 인증 발송
+    @transaction.atomic
+    def post(self, request):
+        use_type = request.query_params.get("type")
+        serv = certificate_use_type[use_type]
+        serializer = CertificateCodeSerializer(data=request.data)
+        if serializer.is_valid():
+            create_code = generate_code(6)
+            if serv.save_certificate_info(use_type, create_code, serializer.validated_data['identifier']):
+                if serv.send(create_code, serializer.validated_data['identifier']):
+                    return Response({'message': "success send and save"})
+                else: # 전송 실패
+                    return Response({"message": "failed send"})
+            else: # 코드 저장 실패
+                return Response({'message': "failed save"}, status=status.HTTP_400_BAD_REQUEST)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+
+    
+    # 인증 확인
+    @transaction.atomic
+    def patch(self, request):
+        use_type = request.query_params.get("type")
+        serv = certificate_use_type[use_type]
+        code = request.data.get('code', None)
+        if not code:
+            return Response({"message": "no code"}, status=status.HTTP_400_BAD_REQUEST)
+        serializer = CertificateCodeSerializer(data=request.data)
+        if serializer.is_valid():
+            if serv.check_code(use_type, code, serializer.validated_data['identifier']):
+                return Response({"message": "certificated successfully"}, status=status.HTTP_200_OK)
+            return Response({"message": "wrong code, please retry"}, status=status.HTTP_400_BAD_REQUEST)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)

common/models/choiceModels.py

@@ -5,8 +5,8 @@ class GenderChoices(models.TextChoices):
     WOMAN = '여', '여성'
 
 class CertificateCodeUseType(models.TextChoices):
-    EMAIL = '이메일', '이메일'
-    PHONE = '휴대폰', '휴대폰'
+    EMAIL = 'email', 'email'
+    PHONE = 'phone', 'phone'
 
 class InviteCodeUseType(models.TextChoices):
     PROJECT = '프로젝트', '프로젝트'

config/settings.py

@@ -29,6 +29,10 @@ environ.Env.read_env(os.path.join(BASE_DIR, '.env'))
 
 SECRET_KEY = env('SECRET_KEY')
 
+SOLAPI_API_KEY = env('SOLAPI_API_KEY')
+SOLAPI_API_SECRET = env('SOLAPI_API_SECRET')
+FROM_PHONE_NUMBER = env('FROM_PHONE_NUMBER')
+
 DEBUG = env.bool('DEBUG')
 
 ALLOWED_HOSTS = ['*']

config/urls.py

@@ -7,7 +7,7 @@ from django.conf.urls.static import static
 urlpatterns = [
     path('admin/', admin.site.urls),
     path('api/user/', include('users.urls')),
-    # path('api/code/', include('codes.urls')),
+    path('api/code/', include('codes.urls')),
     path('api/portfolio/', include('portfolios.urls')),
     path('api/project/', include('projects.urls')),
     path('api/notification/', include('notifications.urls')),