# add counter api

apps/counter/api/serializers.py

@@ -1,4 +1,49 @@
 from rest_framework import serializers
+from counter.models import DeviceCount, DeviceInfo
 
 
-class
+class DeviceCountSerializer(serializers.ModelSerializer):
+    mosq_count = serializers.SerializerMethodField()
+    signal = serializers.SerializerMethodField()
+    energy = serializers.SerializerMethodField()
+    calc_time = serializers.SerializerMethodField()
+
+    class Meta:
+        model = DeviceCount
+        fields = [
+            'device_id',
+            'signal',
+            'mosq_count',
+            'energy',
+            'calc_time',
+            'longitude',
+            'latitude'
+        ]
+
+    def get_mosq_count(self, obj):
+        return obj.count
+
+    def get_signal(self, obj):
+        return obj.csq
+
+    def get_energy(self, obj):
+        return obj.vol
+
+    def get_calc_time(self, obj):
+        return obj.data_time
+
+
+class DeviceInfoSerializer(serializers.ModelSerializer):
+
+    class Meta:
+        model = DeviceInfo
+        fields = [
+            'device_id',
+            'device_name',
+            'chip_type',
+            'chip_id',
+            'compile_time',
+            'online',
+            'last_connect',
+            'last_offline_time'
+        ]

apps/counter/api/urls.py

@@ -0,0 +1,9 @@
+from django.urls import path
+from .views import DeviceCountListAPIView, DeviceInfoListAPIView
+
+
+app_name = 'counter-api'
+urlpatterns = [
+    path('count/', DeviceCountListAPIView.as_view(), name='count'),
+    path('device/', DeviceInfoListAPIView.as_view(), name='device'),
+]

apps/counter/api/views.py

@@ -0,0 +1,29 @@
+from rest_framework.generics import (
+    ListAPIView,
+    RetrieveAPIView,
+    CreateAPIView
+)
+
+from rest_framework.permissions import IsAuthenticated
+from rest_framework.filters import SearchFilter, OrderingFilter
+from mosquito.api.pagination import PostLimitOffsetPagination, PostPageNumberPagination
+from .serializers import DeviceCountSerializer, DeviceInfoSerializer
+from ..models import DeviceCount, DeviceInfo
+
+
+class DeviceCountListAPIView(ListAPIView):
+    serializer_class = DeviceCountSerializer
+    permission_classes = [IsAuthenticated]
+    filter_backends = [SearchFilter, OrderingFilter]
+    pagination_class = PostLimitOffsetPagination
+    search_fields = ['device_id']
+    queryset = DeviceCount.objects.all()
+
+
+class DeviceInfoListAPIView(ListAPIView):
+    serializer_class = DeviceInfoSerializer
+    permission_classes = [IsAuthenticated]
+    filter_backends = [SearchFilter, OrderingFilter]
+    pagination_class = PostLimitOffsetPagination
+    search_fields = ['device_id', 'device_name', 'chip_type', 'chip_id']
+    queryset = DeviceInfo.objects.all()

mosqkiller/urls.py

@@ -24,6 +24,7 @@ urlpatterns = [
     path('mosq_admin/', admin.site.urls),
     path('api/mosq/', include('mosquito.api.urls')),
     path('api/smart/', include('smart.api.urls')),
+    path('api/counter/', include('counter.api.urls')),
     path('api/users/', include("accounts.api.urls")),
     path('api/login/', obtain_jwt_token),
 ]