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Contents
module Hyrax
module Statistics
class QueryService
# query to find works created during the time range
# @param [DateTime] start_datetime starting date time for range query
# @param [DateTime] end_datetime ending date time for range query
def find_by_date_created(start_datetime, end_datetime = nil)
return [] if start_datetime.blank? # no date just return nothing
relation.where(build_date_query(start_datetime, end_datetime))
end
def find_registered_in_date_range(start_datetime, end_datetime = nil)
find_by_date_created(start_datetime, end_datetime).merge(where_registered)
end
def find_public_in_date_range(start_datetime, end_datetime = nil)
find_by_date_created(start_datetime, end_datetime).merge(where_public)
end
def where_public
where_access_is 'public'
end
def where_registered
where_access_is 'registered'
end
def build_date_query(start_datetime, end_datetime)
start_date_str = start_datetime.utc.strftime(date_format)
end_date_str = if end_datetime.blank?
"*"
else
end_datetime.utc.strftime(date_format)
end
"system_create_dtsi:[#{start_date_str} TO #{end_date_str}]"
end
delegate :count, to: :relation
def relation
Hyrax::WorkRelation.new
end
private
def where_access_is(access_level)
relation.where Hydra.config.permissions.read.group => access_level
end
def date_format
"%Y-%m-%dT%H:%M:%SZ"
end
end
end
end
Version data entries
44 entries across 44 versions & 1 rubygems