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Redo PokemonEncounterView (#212)

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* redo PokemonEncounterView (fix #210)
This commit is contained in:
Sargun Vohra 2016-06-25 13:33:52 -04:00 committed by GitHub
parent cf19dcca29
commit d6ae95c617
1 changed files with 44 additions and 37 deletions
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81
pokemon_v2/api.py
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@ -1,6 +1,6 @@
from __future__ import unicode_literals
from rest_framework import status, viewsets
from rest_framework import viewsets
from rest_framework.response import Response
from rest_framework.views import APIView
from django.shortcuts import get_object_or_404
@ -420,64 +420,71 @@ class PokemonEncounterView(APIView):
try:
pokemon = Pokemon.objects.get(pk=pokemon_id)
except Pokemon.DoesNotExist:
# No pokemon exists!
return Response({}, status=status.HTTP_404_NOT_FOUND)
raise Http404
# get versions for later use
version_objects = Version.objects.all()
version_data = VersionSummarySerializer(
version_objects, many=True, context=self.context).data
encounter_objects = Encounter.objects.filter(pokemon=pokemon)
area_ids = (encounter_objects
.order_by('location_area')
.distinct('location_area')
.values_list('location_area', flat=True))
location_area_objects = LocationArea.objects.filter(pk__in=area_ids)
version_objects = Version.objects
# all encounters associated with location area
all_encounters = Encounter.objects.filter(
pokemon=pokemon).order_by(
'location_area').values_list('location_area', flat=True)[:200]
encounters_list = []
# break encounters into pokemon groupings
location_area_objects = LocationArea.objects.filter(pk__in=all_encounters)
for area_id in area_ids:
for area in all_encounters:
location_area = location_area_objects.get(pk=area_id)
location_area_detail = OrderedDict()
location_area_detail['location_area'] = LocationAreaSummarySerializer(
location_area_objects.get(pk=area), context=self.context).data
location_area_detail['version_details'] = []
area_encounters = encounter_objects.filter(location_area_id=area_id)
area_encounters = Encounter.objects.filter(
pk__in=all_encounters,
location_area=location_area_objects.get(pk=area)
).order_by('version').distinct()
version_ids = (area_encounters
.order_by('version_id')
.distinct('version_id')
.values_list('version_id', flat=True))
# each pokemon has multiple versions it could be encountered in
for ver in area_encounters:
version_details_list = []
version_detail = OrderedDict()
version_detail['max_chance'] = 0
version_detail['encounter_details'] = []
version_detail['version'] = version_data[ver.version.id - 1]
for version_id in version_ids:
area_data = EncounterDetailSerializer(
area_encounters.filter(version=ver),
many=True, context=self.context).data
version = version_objects.get(pk=version_id)
# each version has multiple ways a pokemon can be encountered
for encounter in area_data:
version_encounters = (area_encounters
.filter(version_id=version_id)
.order_by('encounter_slot_id'))
encounters_data = EncounterDetailSerializer(
version_encounters, many=True, context=self.context).data
max_chance = 0
encounter_details_list = []
for encounter in encounters_data:
slot = EncounterSlot.objects.get(pk=encounter['encounter_slot'])
slot_data = EncounterSlotSerializer(slot, context=self.context).data
del encounter['pokemon']
del encounter['encounter_slot']
del encounter['location_area']
del encounter['version']
encounter['chance'] = slot_data['chance']
version_detail['max_chance'] += slot_data['chance']
max_chance += slot_data['chance']
encounter['method'] = slot_data['encounter_method']
version_detail['encounter_details'].append(encounter)
encounter_details_list.append(encounter)
location_area_detail['version_details'].append(version_detail)
version_details_list.append({
'version': VersionSummarySerializer(version, context=self.context).data,
'max_chance': max_chance,
'encounter_details': encounter_details_list
})
encounters_list.append(location_area_detail)
encounters_list.append({
'location_area': LocationAreaSummarySerializer(
location_area, context=self.context).data,
'version_details': version_details_list
})
return Response(encounters_list)