147 lines
4.7 KiB
Python
147 lines
4.7 KiB
Python
from django.contrib.auth.mixins import LoginRequiredMixin
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from django.http import HttpResponse
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from mixins.views import AbortSave, ObjectCreate, ObjectDelete, ObjectList, ObjectUpdate
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from rest_framework import status
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from rest_framework.parsers import JSONParser
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from rest_framework.views import APIView
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from core.forms import AssetGroupForm, AssetRestrictionForm
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from core.models import AssetGroup, AssetRestriction
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from core.util import logs
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import json
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log = logs.get_logger(__name__)
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# Asset Groups
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class AssetGroupList(LoginRequiredMixin, ObjectList):
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list_template = "partials/assetgroup-list.html"
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model = AssetGroup
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page_title = "List of asset groups for restrictions. Linked to strategies."
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page_subtitle = "Asset groups are collections of asset restrictions."
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list_url_name = "assetgroups"
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list_url_args = ["type"]
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submit_url_name = "assetgroup_create"
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class AssetGroupCreate(LoginRequiredMixin, ObjectCreate):
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model = AssetGroup
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form_class = AssetGroupForm
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submit_url_name = "assetgroup_create"
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class AssetGroupUpdate(LoginRequiredMixin, ObjectUpdate):
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model = AssetGroup
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form_class = AssetGroupForm
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submit_url_name = "assetgroup_update"
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class AssetGroupDelete(LoginRequiredMixin, ObjectDelete):
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model = AssetGroup
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# Asset Restrictions
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class AssetRestrictionsPermissionMixin:
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# Check the user has permission to view the asset group
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# We have a user check on the AssetRestriction, but we need to check the
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# AssetGroup as well
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def set_extra_args(self, user):
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self.extra_permission_args = {
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"group__user": user,
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"group__pk": self.kwargs["group"],
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}
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class AssetRestrictionList(
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LoginRequiredMixin, AssetRestrictionsPermissionMixin, ObjectList
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):
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list_template = "partials/assetrestriction-list.html"
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model = AssetRestriction
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page_title = "List of asset restrictions. Linked to asset groups."
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page_subtitle = "Allows API calls to permit or prohibit trading on defined currency pairs."
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list_url_name = "assetrestrictions"
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list_url_args = ["type", "group"]
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submit_url_name = "assetrestriction_create"
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submit_url_args = ["type", "group"]
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class AssetRestrictionCreate(
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LoginRequiredMixin, AssetRestrictionsPermissionMixin, ObjectCreate
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):
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model = AssetRestriction
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form_class = AssetRestrictionForm
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submit_url_name = "assetrestriction_create"
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submit_url_args = ["type", "group"]
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def pre_save_mutate(self, user, obj):
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try:
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assetgroup = AssetGroup.objects.get(pk=self.kwargs["group"], user=user)
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obj.group = assetgroup
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except AssetGroup.DoesNotExist:
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log.error(f"Asset Group {self.kwargs['group']} does not exist")
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raise AbortSave("asset group does not exist or you don't have access")
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class AssetRestrictionUpdate(
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LoginRequiredMixin, AssetRestrictionsPermissionMixin, ObjectUpdate
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):
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model = AssetRestriction
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form_class = AssetRestrictionForm
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submit_url_name = "assetrestriction_update"
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submit_url_args = ["type", "pk", "group"]
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class AssetRestrictionDelete(
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LoginRequiredMixin, AssetRestrictionsPermissionMixin, ObjectDelete
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):
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model = AssetRestriction
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class AssetRestrictionAPI(APIView):
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parser_classes = [JSONParser]
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def post(self, request, webhook_id):
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# log.debug(f"AssetAPI POST {webhook_id}: {request.data}")
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print(json.dumps(request.data, indent=2))
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try:
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restriction = AssetRestriction.objects.get(webhook_id=webhook_id)
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except AssetRestriction.DoesNotExist:
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log.error(f"Asset restriction {webhook_id} does not exist")
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return HttpResponse(status=status.HTTP_404_NOT_FOUND)
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if restriction.group is not None:
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group = restriction.group
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else:
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log.error(f"Asset restriction {restriction} has no group")
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return HttpResponse(status=status.HTTP_404_NOT_FOUND)
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# if group.strategy_set.exists() is not None:
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# strategies = group.strategy_set.all()
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# else:
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# log.error(f"Asset group {group} has no strategy")
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# return HttpResponse(status=status.HTTP_404_NOT_FOUND)
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# log.debug(f"Asset API {webhook_id} matched to strategies {strategies}")
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if "meta" in request.data:
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if "is_match" in request.data["meta"]:
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is_match = request.data["meta"]["is_match"]
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if isinstance(restriction.pairs_parsed, list):
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for pair in restriction.pairs_parsed:
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group.allowed[pair] = is_match
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group.save()
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return HttpResponse(status=status.HTTP_200_OK)
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return HttpResponse(status=status.HTTP_400_BAD_REQUEST)
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