28 lines
1 KiB
MySQL
28 lines
1 KiB
MySQL
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/*
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This macro returns a boolean value for dates depending on the current day of the month
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Logic:
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- If today is the 20th or later of the current month:
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- Returns **False** for all dates within the current month.
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- Returns **True** for dates before the current month.
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- If today is before the 20th:
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- Returns **False** for all dates within the current and previous month.
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- Returns **True** for dates before the previous month.
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*/
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{% macro is_date_before_20th_of_previous_month(date) %}
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(
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case
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-- If today is the 20th or later, only exclude current month
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when extract(day from now()) >= 20
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then
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date_trunc('month', ({{ date }})::date)::date
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< date_trunc('month', now())::date
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-- If today is before the 20th, exclude both current and previous month
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else
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date_trunc('month', ({{ date }})::date)::date
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< date_trunc('month', now() - interval '1 month')::date
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end
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)
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{% endmacro %}
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