mirror of https://github.com/zulip/zulip.git
21 lines
693 B
Python
21 lines
693 B
Python
from sqlalchemy.sql import ColumnElement, column, func, literal
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from sqlalchemy.types import Boolean, Text
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from zerver.lib.topic import RESOLVED_TOPIC_PREFIX
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def topic_match_sa(topic_name: str) -> ColumnElement[Boolean]:
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# _sa is short for SQLAlchemy, which we use mostly for
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# queries that search messages
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topic_cond = func.upper(column("subject", Text)) == func.upper(literal(topic_name))
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return topic_cond
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def get_resolved_topic_condition_sa() -> ColumnElement[Boolean]:
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resolved_topic_cond = column("subject", Text).startswith(RESOLVED_TOPIC_PREFIX)
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return resolved_topic_cond
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def topic_column_sa() -> ColumnElement[Text]:
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return column("subject", Text)
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