Class: ActiveRecord::SearchService::Search

Inherits:
Object
  • Object
show all
Defined in:
app/services/active_record/search_service.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(params, search) ⇒ Search

Returns a new instance of Search.



6
7
8
9
10
11
 
# File 'app/services/active_record/search_service.rb', line 6

def initialize(params, search)
  @search_in = search[:in] || []
  @param_key = search[:param_key]
  @fuzzy = search[:fuzzy]
  @value = params.delete(param_key)
end

Instance Attribute Details

#fuzzy ⇒ Object (readonly)

Returns the value of attribute fuzzy.



4
5
6
 
# File 'app/services/active_record/search_service.rb', line 4

def fuzzy
  @fuzzy
end

#param_key ⇒ Object (readonly)

Returns the value of attribute param_key.



4
5
6
 
# File 'app/services/active_record/search_service.rb', line 4

def param_key
  @param_key
end

#search_in ⇒ Object (readonly)

Returns the value of attribute search_in.



4
5
6
 
# File 'app/services/active_record/search_service.rb', line 4

def search_in
  @search_in
end

#value ⇒ Object (readonly)

Returns the value of attribute value.



4
5
6
 
# File 'app/services/active_record/search_service.rb', line 4

def value
  @value
end

Instance Method Details

#apply(relation) ⇒ Object 



13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
 
# File 'app/services/active_record/search_service.rb', line 13

def apply(relation)
  return relation if value.blank?

  values = []
  if fuzzy
    query = search_in.collect do |attr|
      # if attr.include? '.'
      #   relation = relation.joins(attr.split('.').first.singularize)
      # end

      if relation.model.columns_hash[attr]&.array
        values << value.to_s.downcase
        "? = ANY (#{attr})"
      else
        values << "%#{value.to_s.downcase}%"
        "#{attr} iLIKE ?"
      end
    end.join(' OR ')
  else
    query = search_in.collect do |attr|
      # if attr.include? '.'
      #   relation = relation.joins(attr.split('.').first.singularize)
      # end

      if relation.model.columns_hash[attr]&.array
        "? = ANY (#{attr})"
      else
        "lower(#{attr}) = ?"
      end
    end.join(' OR ')
    values = [value.to_s.downcase] * search_in.count
  end

  relation.where(query, *values)
end