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Add parameters for searching array attributes with case insensitivity

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It does the by performing a lowercase on the text, so the user of these
params must also do a lowercase on their end before sending the query.
This commit is contained in:
BrokenEagle
2020-01-26 21:44:07 +00:00
parent 1a3ce17bf0
commit df8d7485ad
1 changed files with 22 additions and 0 deletions
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22
app/models/application_record.rb
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@@ -72,6 +72,14 @@ class ApplicationRecord < ActiveRecord::Base
where("#{qualified_column_for(attr)} @> ARRAY[?]", values)
end
def where_array_includes_any_lower(attr, values)
where("lower(#{qualified_column_for(attr)}::text)::text[] && ARRAY[?]", values)
end
def where_array_includes_all_lower(attr, values)
where("lower(#{qualified_column_for(attr)}::text)::text[] @> ARRAY[?]", values)
end
def where_array_count(attr, value)
relation = all
qualified_column = "cardinality(#{qualified_column_for(attr)})"
@@ -232,6 +240,20 @@ class ApplicationRecord < ActiveRecord::Base
relation = relation.where_array_includes_any(name, params[:"#{name}_include_any_array"])
elsif params[:"#{name}_include_all_array"]
relation = relation.where_array_includes_all(name, params[:"#{name}_include_all_array"])
elsif params[:"#{name}_include_any_lower"]
items = params[:"#{name}_include_any_lower"].to_s.scan(/[^[:space:]]+/)
items = items.map(&:to_i) if type == :integer
relation = relation.where_array_includes_any_lower(name, items)
elsif params[:"#{name}_include_all_lower"]
items = params[:"#{name}_include_all_lower"].to_s.scan(/[^[:space:]]+/)
items = items.map(&:to_i) if type == :integer
relation = relation.where_array_includes_all_lower(name, items)
elsif params[:"#{name}_include_any_lower_array"]
relation = relation.where_array_includes_any_lower(name, params[:"#{name}_include_any_lower_array"])
elsif params[:"#{name}_include_all_lower_array"]
relation = relation.where_array_includes_all_lower(name, params[:"#{name}_include_all_lower_array"])
end
if params[:"#{name.to_s.singularize}_count"]