20 lines
858 B
Ruby
20 lines
858 B
Ruby
# frozen_string_literal: true
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# License: AGPL-3.0-or-later WITH WTO-AP-3.0-or-later
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# Full license explanation at https://github.com/houdiniproject/houdini/blob/master/LICENSE
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require 'psql'
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require 'qexpr'
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module QueryCustomFields
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# Find all duplicate custom field joins on supporters
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# Returns an array of groups of duplicate custom_field_join_ids
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def self.find_dupes(np_id)
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Qx.select('ARRAY_AGG(custom_field_joins.id)')
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.from(:custom_field_joins)
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.join(:custom_field_masters, 'custom_field_masters.id=custom_field_joins.custom_field_master_id')
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.where('custom_field_masters.nonprofit_id=$id', id: np_id)
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.group_by('custom_field_joins.custom_field_master_id', 'custom_field_joins.value', 'custom_field_joins.supporter_id')
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.having('COUNT(custom_field_joins.id) > 1')
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.execute(format: 'csv')[1..-1]
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end
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end
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