Add resetToken API for server

For biocompute-objects/bco_api#158
Changes to be committed:
	modified:   server/bcodb/apis.py
	modified:   server/bcodb/services.py
	modified:   server/bcodb/urls.py

server/bcodb/apis.py

@@ -4,6 +4,7 @@
 """
 
 from django.db import transaction
+from drf_yasg import openapi
 from drf_yasg.utils import swagger_auto_schema
 from rest_framework import status
 from rest_framework.views import APIView
@@ -12,7 +13,7 @@
 from datetime import datetime
 from users.selectors import profile_from_username, user_from_username
 from authentication.services import custom_jwt_handler
-from bcodb.services import create_bcodb
+from bcodb.services import create_bcodb, reset_token
 from bcodb.selectors import get_bcodb
 
 
@@ -98,4 +99,42 @@ def post(self, request):
             request._auth, user_from_username(request.user.username)
         )
 
+        return Response(status=status.HTTP_200_OK, data=user_info)
+
+class ResetBcodbTokenApi(APIView):
+    """Remove a BCODB from a user account"""
+    schema = openapi.Schema(
+        type=openapi.TYPE_OBJECT,
+        title="Reset Token",
+        description="Will reset the BCODB token",
+        required=["token", "public_hostname"],
+        properties={
+            "token": openapi.Schema(
+                type=openapi.TYPE_STRING,
+                description="The BCODB token to be reset."
+            ),
+            "public_hostname": openapi.Schema(
+                type=openapi.TYPE_STRING,
+                description="The BCODB public hostname (URL)."
+            )
+        }
+    )
+
+    @swagger_auto_schema(
+        request_body=schema,
+        responses={
+            200: "BCODB token reset is successful.",
+            409: "Conflict.",
+        },
+        tags=["BCODB Management"],
+    )
+
+    # @transaction.atomic
+    def post(self, request):
+        """"""
+        public_hostname, token = request.data['public_hostname'], request.data['token']
+        reset_token(public_hostname, token)
+        user_info = custom_jwt_handler(
+            request._auth, user_from_username(request.user.username)
+        )
         return Response(status=status.HTTP_200_OK, data=user_info)

server/bcodb/services.py

@@ -106,4 +106,20 @@ def remove_authentication(token: str, auth_object: dict, bcodb: BcoDb):
     except Exception as err:
         print(err)
 
-
+def reset_token(public_hostname: str, token: str) -> BcoDb:
+    """Reset BCODB Token"""
+
+    try:
+        bco_api_response = requests.post(
+            url=public_hostname + "/api/auth/reset_token/",
+            data={},
+            headers= {
+                "Authorization": "Token " + token,
+                "Content-type": "application/json; charset=UTF-8",
+            },
+        )
+        BcoDb.objects.filter(token=token).update(token=bco_api_response.json()['token'])
+
+        return bco_api_response.json()
+    except:
+        return bco_api_response.json()

server/bcodb/urls.py

@@ -2,10 +2,11 @@
 
 from django.urls import path
 from rest_framework_jwt.views import obtain_jwt_token
-from bcodb.apis import getRouts, AddBcodbApi, RemoveBcodbApi  # getBcoDb
+from bcodb.apis import getRouts, AddBcodbApi, RemoveBcodbApi, ResetBcodbTokenApi  # getBcoDb
 
 urlpatterns = [
     path("", getRouts),
     path("bcodb/add/", AddBcodbApi.as_view()),
     path("bcodb/remove/", RemoveBcodbApi.as_view()),
+    path("bcodb/reset_token/", ResetBcodbTokenApi.as_view()),
 ]