Class: HasHelpers::Search::SqlSearch

Inherits:
Object
  • Object
show all
Includes:
Provider, SearchExtensions::ProviderExtensions
Defined in:
app/lib/has_helpers/search/sql_search.rb

Constant Summary

Constants included from Provider

Provider::PAGINATION_ATTRS

Instance Attribute Summary

Attributes included from Provider

#controller

Instance Method Summary collapse

Methods included from Provider

#initialize, owner_relation_from_scope, #results, #search_prefix, #search_screen

Instance Method Details

#exec_query(resource:, query:, options:, filter:) ⇒ Object 



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# File 'app/lib/has_helpers/search/sql_search.rb', line 11

def exec_query(resource:, query:, options:, filter:)
  resource_klasses = Array(resource).map { |r| normalize_resource_to_class(r) }.compact.uniq

  base_limit = Integer(options.dig(:with, :limit)) rescue Rails.application.config.x.search_default_limit
  limit = base_limit * resource_klasses.size

  intermediate_results = resource_klasses.map do |klass|
    # Is the class have a custom search
    if klass.respond_to?(:search)
      sql_results = klass.search(query, sql_search_options(options))

      # NOTE: Previously pagination was required.
      if defined?(ActiveRecord::Relation) && sql_results.is_a?(ActiveRecord::Relation)
        scoped = apply_org_scope_relation(sql_results, options)
        scoped = apply_filters_relation(scoped, filter)
        scoped.limit(limit)
      else
        # If the search already return the response (e.g. an Array, Hash).
        sql_results
      end
    else
      resource_relation_name, owner_relation_name, owner_relation = owner_relation_from_scope(klass)

      # If an owner relation exists then search on its name and sub_item columns.
      # Otherwise fallback to searching the name column for the base relation.
      if owner_relation
        scope = owner_relation
        search_vector = "CONCAT_WS(' ', #{ owner_relation_name }.name, #{ owner_relation_name }.sub_item)"
      else
        scope = klass
        search_vector = "#{ resource_relation_name }.name"
      end

      table_name = owner_relation ? owner_relation_name : resource_relation_name
      scoped = apply_org_scope_table(scope, table_name, options)
      scoped = apply_filters_relation(scoped, filter)
      scoped.where(::HasHelpers::Query::Sql.sql(search_vector, query)).limit(limit)
    end
  end

  { results: intermediate_results.flatten }
end

#search_options(prefix, screen = prefix, query) ⇒ Object 



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# File 'app/lib/has_helpers/search/sql_search.rb', line 7

def search_options(prefix, screen = prefix, query)
  super.merge(organization_id: current_user.organization_id)
end