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🐛 공간 쿼리 union 수정 #125

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Merged
rodzlen merged 2 commits into from
May 29, 2025
Merged

🐛 공간 쿼리 union 수정 #125

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77266b9
🐛 공간 쿼리 union 수정
rodzlen May 29, 2025
b0519a4
🐛 불필요 import 제거
rodzlen May 29, 2025
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14 changes: 5 additions & 9 deletions search/views/search_views.py
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Original file line number Diff line number Diff line change
@@ -1,5 +1,3 @@
from django.contrib.gis.db.models.aggregates import Union
from django.contrib.gis.measure import D
from django.core.paginator import EmptyPage, PageNotAnInteger, Paginator
from django.db.models import Q
from django.db.models.expressions import Exists, OuterRef
Expand Down Expand Up @@ -99,13 +97,11 @@ def get(self, request: HttpRequest) -> JsonResponse:
buffered_regions.append(district.geometry.buffer(3000))

if buffered_regions:
# 버퍼 처리된 폴리곤들을 Union
regions_3km = (
buffered_regions[0].union(*buffered_regions[1:])
if len(buffered_regions) > 1
else buffered_regions[0]
)
qs = qs.filter(location__dwithin=(regions_3km, D(km=0)))
# 버퍼 처리된 폴리곤들을 순차적으로 Union
regions_3km = buffered_regions[0]
for region in buffered_regions[1:]:
regions_3km = regions_3km.union(region)
qs = qs.filter(location__within=regions_3km)

# 7. 북마크 여부
if current_user:
Expand Down