Refer to Work Type, Price, Management, and Shift by uuid

caremyway/api/models.py

@@ -1,3 +1,4 @@
+import uuid
 from django.contrib.auth.models import User
 from django.db import models
 from django.core.validators import RegexValidator
@@ -26,6 +27,7 @@ class Provider(models.Model):
            return 'Provider: ' + self.user.username
 
 class WorkType(models.Model):
+    uuid = models.UUIDField(default=uuid.uuid4, editable=False)
     client = models.ForeignKey(Client, related_name='work_types', on_delete=models.CASCADE)
     color = models.CharField(max_length=16)
     label = models.CharField(max_length=100)
@@ -35,6 +37,7 @@ class WorkType(models.Model):
            return 'WorkType: ' + self.label + ' of ' + self.client.user.username
 
 class Manage(models.Model):
+    uuid = models.UUIDField(default=uuid.uuid4, editable=False)
     client = models.ForeignKey(Client, related_name='employees', on_delete=models.CASCADE)
     provider = models.ForeignKey(Provider, related_name='employers', on_delete=models.CASCADE)
     note = models.CharField(max_length=500, blank=True)
@@ -45,12 +48,14 @@ class Manage(models.Model):
            return self.client.user.username + ' manages ' + self.provider.user.username
 
 class Price(models.Model):
+    uuid = models.UUIDField(default=uuid.uuid4, editable=False)
     management = models.ForeignKey(Manage, related_name='prices', on_delete=models.CASCADE)
     work_type = models.ForeignKey(WorkType, on_delete=models.CASCADE)
     amount = models.DecimalField(max_digits=8, decimal_places=2)
     deleted = models.BooleanField(default=False)
 
 class Shift(models.Model):
+    uuid = models.UUIDField(default=uuid.uuid4, editable=False)
     price = models.ForeignKey(Price, on_delete=models.CASCADE)
     set_price = models.DecimalField(max_digits=8, decimal_places=2, null=True)
     set_date = models.DateField()

caremyway/api/serializers.py

@@ -17,7 +17,7 @@ class UserInfoSerializer(serializers.ModelSerializer):
 class WorkTypeSerializer(serializers.ModelSerializer):
     class Meta:
         model = WorkType
-        fields = ('id', 'color', 'label', 'deleted')
+        fields = ('uuid', 'color', 'label', 'deleted')
         read_only_fields =('deleted',)
 
     def create(self, validated_data):
@@ -25,13 +25,13 @@ class WorkTypeSerializer(serializers.ModelSerializer):
         return serializers.ModelSerializer.create(self, validated_data)
 
 class PriceSerializer(serializers.ModelSerializer):
-    get_employee_id = serializers.IntegerField(write_only=True)
-    get_work_type_id = serializers.IntegerField(write_only=True)
+    get_employee_uuid = serializers.UUIDField(write_only=True)
+    get_work_type_uuid = serializers.UUIDField(write_only=True)
     work_type = WorkTypeSerializer(read_only=True)
 
     class Meta:
         model = Price
-        fields = ('id', 'get_employee_id', 'get_work_type_id', 'work_type', 'amount', 'deleted')
+        fields = ('uuid', 'get_employee_uuid', 'get_work_type_uuid', 'work_type', 'amount', 'deleted')
         read_only_fields =('deleted',)
         depth = 1
 
@@ -43,11 +43,11 @@ class PriceSerializer(serializers.ModelSerializer):
 
         client = user.client
         manage_objs = Manage.objects.filter(client=client).filter(deleted=False)
-        employee_id = validated_data.pop('get_employee_id')
-        employee = get_object_or_404(manage_objs, id=employee_id)
+        employee_uuid = validated_data.pop('get_employee_uuid')
+        employee = get_object_or_404(manage_objs, uuid=employee_uuid)
         worktype_objs = WorkType.objects.filter(client=client).filter(deleted=False)
-        work_type_id = validated_data.pop('get_work_type_id')
-        work_type = get_object_or_404(worktype_objs, id=work_type_id)
+        work_type_uuid = validated_data.pop('get_work_type_uuid')
+        work_type = get_object_or_404(worktype_objs, uuid=work_type_uuid)
 
         if not employee.approved:
             raise serializers.ValidationError("Employee hasn't approved employment yet.")
@@ -76,7 +76,7 @@ class EmployeeSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = Manage
-        fields = ('id', 'provider', 'provider_email', 'note', 'approved', 'prices', 'deleted')
+        fields = ('uuid', 'provider', 'provider_email', 'note', 'approved', 'prices', 'deleted')
         read_only_fields = ('approved', 'deleted')
 
     def get_provider(self, obj):
@@ -136,7 +136,7 @@ class EmployerSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = Manage
-        fields = ('id', 'client', 'note', 'approved', 'prices')
+        fields = ('uuid', 'client', 'note', 'approved', 'prices')
         read_only_fields = ('note',)
 
     def get_client(self, obj):
@@ -173,11 +173,11 @@ class UserSerializer(serializers.ModelSerializer):
         depth = 1
 
 class CShiftSerializer(serializers.ModelSerializer):
-    get_price_id = serializers.IntegerField(write_only=True)
+    get_price_uuid = serializers.UUIDField(write_only=True)
 
     class Meta:
         model = Shift
-        fields = ('id', 'chart', 'get_price_id', 'price', 'set_price', 'set_date', 'set_start', 'set_end', 'actual_start', 'actual_end', 'amount', 'description', 'deleted')
+        fields = ('uuid', 'chart', 'get_price_uuid', 'price', 'set_price', 'set_date', 'set_start', 'set_end', 'actual_start', 'actual_end', 'amount', 'description', 'deleted')
         read_only_fields = ('chart', 'price', 'set_price', 'set_date', 'actual_start', 'actual_end', 'amount', 'deleted')
 
     def create(self, validated_data):
@@ -188,8 +188,8 @@ class CShiftSerializer(serializers.ModelSerializer):
 
         client = user.client
         price_objs = Price.objects.filter(management__client=client).filter(deleted=False)
-        price_id = validated_data.pop('get_price_id')
-        price = get_object_or_404(price_objs, id=price_id)
+        price_uuid = validated_data.pop('get_price_uuid')
+        price = get_object_or_404(price_objs, uuid=price_uuid)
 
         if price.management.deleted:
             raise serializers.ValidationError("Employment relationship was deleted.")
@@ -220,8 +220,8 @@ class PShiftSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = Shift
-        fields = ('id', 'action', 'chart', 'price', 'set_price', 'set_date', 'set_start', 'set_end', 'actual_start', 'actual_end', 'amount', 'description', 'deleted')
-        read_only_fields = ('id', 'price', 'set_price', 'set_date', 'set_start', 'set_end', 'actual_start', 'actual_end', 'amount', 'description', 'deleted')
+        fields = ('uuid', 'action', 'chart', 'price', 'set_price', 'set_date', 'set_start', 'set_end', 'actual_start', 'actual_end', 'amount', 'description', 'deleted')
+        read_only_fields = ('uuid', 'price', 'set_price', 'set_date', 'set_start', 'set_end', 'actual_start', 'actual_end', 'amount', 'description', 'deleted')
 
     def update(self, instance, validated_data):
         action = validated_data['action']

caremyway/api/views.py

@@ -48,6 +48,7 @@ class ProviderViewSet(viewsets.ModelViewSet):
         return Provider.objects.filter(user__username=self.request.user)
 
 class WorkTypeViewSet(viewsets.ModelViewSet):
+    lookup_field = "uuid"
     serializer_class = WorkTypeSerializer
 
     def get_queryset(self):
@@ -60,6 +61,7 @@ class WorkTypeViewSet(viewsets.ModelViewSet):
         return Response(status=status.HTTP_204_NO_CONTENT)
 
 class EmployeeViewSet(viewsets.ModelViewSet):
+    lookup_field = "uuid"
     serializer_class = EmployeeSerializer
 
     def get_queryset(self):
@@ -72,6 +74,7 @@ class EmployeeViewSet(viewsets.ModelViewSet):
         return Response(status=status.HTTP_204_NO_CONTENT)
 
 class EmployerViewSet(viewsets.ModelViewSet):
+    lookup_field = "uuid"
     serializer_class = EmployerSerializer
 
     # Disallow creation and deletions of relationships
@@ -81,6 +84,7 @@ class EmployerViewSet(viewsets.ModelViewSet):
         return Manage.objects.filter(provider__user__username=self.request.user)
 
 class PriceViewSet(viewsets.ModelViewSet):
+    lookup_field = "uuid"
     serializer_class = PriceSerializer
 
     def get_queryset(self):
@@ -93,6 +97,7 @@ class PriceViewSet(viewsets.ModelViewSet):
         return Response(status=status.HTTP_204_NO_CONTENT)
 
 class CShiftViewSet(viewsets.ModelViewSet):
+    lookup_field = "uuid"
     serializer_class = CShiftSerializer
 
     def get_queryset(self):
@@ -111,6 +116,7 @@ class CShiftViewSet(viewsets.ModelViewSet):
         return Response(status=status.HTTP_204_NO_CONTENT)
 
 class PShiftViewSet(viewsets.ModelViewSet):
+    lookup_field = "uuid"
     serializer_class = PShiftSerializer
 
     # Disallow creation and deletions of relationships