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Yuri ZmytrakovYuri Zmytrakov
Yuri Zmytrakov
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Yuri Zmytrakov
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‎README.md‎

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Original file line numberDiff line numberDiff line change
@@ -634,3 +634,4 @@ The system uses a precise naming convention:
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- Ensures fair resource allocation among all clients
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- **Examples**: Implementation examples are available in the [examples/rate_limit](examples/rate_limit) directory.
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‎stac_fastapi/elasticsearch/stac_fastapi/elasticsearch/database_logic.py‎

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@@ -17,7 +17,7 @@
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from stac_fastapi.core.base_database_logic import BaseDatabaseLogic
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from stac_fastapi.core.serializers import CollectionSerializer, ItemSerializer
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from stac_fastapi.core.utilities import bbox2polygon, get_max_limit
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from stac_fastapi.core.utilities import bbox2polygon, get_bool_env, get_max_limit
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from stac_fastapi.elasticsearch.config import AsyncElasticsearchSettings
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from stac_fastapi.elasticsearch.config import (
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ElasticsearchSettings as SyncElasticsearchSettings,
@@ -289,6 +289,9 @@ def apply_datetime_filter(
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Returns:
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The filtered search object.
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"""
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DUMMY = get_bool_env("DUMMY", default=True)
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print(DUMMY)
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datetime_search = return_date(datetime)
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if not datetime_search:

‎stac_fastapi/opensearch/stac_fastapi/opensearch/database_logic.py‎

Lines changed: 87 additions & 69 deletions
Original file line numberDiff line numberDiff line change
@@ -16,7 +16,7 @@
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from stac_fastapi.core.base_database_logic import BaseDatabaseLogic
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from stac_fastapi.core.serializers import CollectionSerializer, ItemSerializer
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from stac_fastapi.core.utilities import bbox2polygon, get_max_limit
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from stac_fastapi.core.utilities import bbox2polygon, get_bool_env, get_max_limit
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from stac_fastapi.extensions.core.transaction.request import (
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PartialCollection,
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PartialItem,
@@ -301,75 +301,93 @@ def apply_datetime_filter(
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if not datetime_search:
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return search, datetime_search
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if "eq" in datetime_search:
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# For exact matches, include:
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# 1. Items with matching exact datetime
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# 2. Items with datetime:null where the time falls within their range
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should = [
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Q(
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"bool",
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filter=[
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Q("exists", field="properties.datetime"),
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Q("term", **{"properties__datetime": datetime_search["eq"]}),
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],
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),
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Q(
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"bool",
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must_not=[Q("exists", field="properties.datetime")],
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filter=[
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Q("exists", field="properties.start_datetime"),
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Q("exists", field="properties.end_datetime"),
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Q(
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"range",
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properties__start_datetime={"lte": datetime_search["eq"]},
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),
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Q(
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"range",
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properties__end_datetime={"gte": datetime_search["eq"]},
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),
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],
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),
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]
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else:
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# For date ranges, include:
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# 1. Items with datetime in the range
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# 2. Items with datetime:null that overlap the search range
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should = [
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Q(
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"bool",
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filter=[
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Q("exists", field="properties.datetime"),
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Q(
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"range",
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properties__datetime={
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"gte": datetime_search["gte"],
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"lte": datetime_search["lte"],
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},
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),
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],
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),
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Q(
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"bool",
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must_not=[Q("exists", field="properties.datetime")],
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filter=[
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Q("exists", field="properties.start_datetime"),
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Q("exists", field="properties.end_datetime"),
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Q(
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"range",
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properties__start_datetime={"lte": datetime_search["lte"]},
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),
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Q(
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"range",
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properties__end_datetime={"gte": datetime_search["gte"]},
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),
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],
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),
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]
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# USE_DATETIME env var
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# True: Search by datetime, if null search by start/end datetime
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# False: Always search only by start/end datetime
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USE_DATETIME = get_bool_env("USE_DATETIME", default=True)
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309+
if USE_DATETIME:
310+
if "eq" in datetime_search:
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# For exact matches, include:
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# 1. Items with matching exact datetime
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# 2. Items with datetime:null where the time falls within their range
314+
should = [
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Q(
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"bool",
317+
filter=[
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Q("exists", field="properties.datetime"),
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Q(
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"term",
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**{"properties__datetime": datetime_search["eq"]},
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),
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],
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),
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Q(
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"bool",
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must_not=[Q("exists", field="properties.datetime")],
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filter=[
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Q("exists", field="properties.start_datetime"),
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Q("exists", field="properties.end_datetime"),
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Q(
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"range",
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properties__start_datetime={
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"lte": datetime_search["eq"]
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},
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),
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Q(
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"range",
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properties__end_datetime={"gte": datetime_search["eq"]},
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),
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],
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),
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]
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else:
345+
# For date ranges, include:
346+
# 1. Items with datetime in the range
347+
# 2. Items with datetime:null that overlap the search range
348+
should = [
349+
Q(
350+
"bool",
351+
filter=[
352+
Q("exists", field="properties.datetime"),
353+
Q(
354+
"range",
355+
properties__datetime={
356+
"gte": datetime_search["gte"],
357+
"lte": datetime_search["lte"],
358+
},
359+
),
360+
],
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),
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Q(
363+
"bool",
364+
must_not=[Q("exists", field="properties.datetime")],
365+
filter=[
366+
Q("exists", field="properties.start_datetime"),
367+
Q("exists", field="properties.end_datetime"),
368+
Q(
369+
"range",
370+
properties__start_datetime={
371+
"lte": datetime_search["lte"]
372+
},
373+
),
374+
Q(
375+
"range",
376+
properties__end_datetime={
377+
"gte": datetime_search["gte"]
378+
},
379+
),
380+
],
381+
),
382+
]
383+
384+
return (
385+
search.query(Q("bool", should=should, minimum_should_match=1)),
386+
datetime_search,
387+
)
368388

369-
return (
370-
search.query(Q("bool", should=should, minimum_should_match=1)),
371-
datetime_search,
372-
)
389+
# If USE_DATETIME is False, return the original search unchanged
390+
return search, datetime_search
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374392
@staticmethod
375393
def apply_bbox_filter(search: Search, bbox: List):

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