Class: MongoidHashQuery::FilterApplier

Inherits:
Object
  • Object
show all
Includes:
FieldFilters, Helpers, LimitFilters, ScopeFilters, SortFilters
Defined in:
lib/mongoid_hash_query/filter_applier.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from LimitFilters

#apply_limit

Methods included from SortFilters

#apply_sort

Methods included from ScopeFilters

#filter_scopes

Methods included from FieldFilters

#filter_array, #filter_big_decimal, #filter_boolean, #filter_date, #filter_date_time, #filter_float, #filter_hash, #filter_integer, #filter_primary, #filter_string, #filter_symbol, #filter_time

Methods included from Helpers

#model_class_name

Constructor Details

#initialize(resource, params, include_associations: true, model: nil) ⇒ FilterApplier

Returns a new instance of FilterApplier.



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# File 'lib/mongoid_hash_query/filter_applier.rb', line 12

def initialize(resource, params, include_associations: true, model: nil)
  @configuration = Module.nesting.last.configuration
  @resource = resource
  @params = HashWithIndifferentAccess.new(params)
  @include_associations = include_associations
  @model = model
end

Instance Attribute Details

#configuration ⇒ Object (readonly)

Returns the value of attribute configuration.



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# File 'lib/mongoid_hash_query/filter_applier.rb', line 10

def configuration
  @configuration
end

Instance Method Details

#apply_filters ⇒ Object 



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# File 'lib/mongoid_hash_query/filter_applier.rb', line 20

def apply_filters
  unless @model
    @model = model_class_name(@resource)
  end
  #table_name = @model.table_name
  @model.fields.each do |k, v|
    next if @params[v.name.to_s].nil?

    if k.eql?('_id')
      @resource = filter_primary(@resource, v.name, @params[id])
      next
    end

    case v.options[:type].to_s
    when Array.to_s
      @resource = filter_array(@resource, v.name, @params[v.name])
    when BigDecimal.to_s
      @resource = filter_big_decimal(@resource, v.name, @params[v.name])
    when Boolean.to_s
      @resource = filter_boolean(@resource, v.name, @params[v.name])
    when Date.to_s
      @resource = filter_date(@resource, v.name, @params[v.name])
    when DateTime.to_s
      @resource = filter_date_time(@resource, v.name, @params[v.name])
    when Float.to_s
      @resource = filter_float(@resource, v.name, @params[v.name])
    when Hash.to_s
      @resource = filter_hash(@resource, v.name, @params[v.name])
    when Integer.to_s
      @resource = filter_integer(@resource, v.name, @params[v.name])
    when String.to_s
      @resource = filter_string(@resource, v.name, @params[v.name])
    when Symbol.to_s
      @resource = filter_symbol(@resource, v.name, @params[v.name])
    when Time.to_s
      @resource = filter_time(@resource, v.name, @params[v.name])
    else
      @resource = @resource.where(v.name => @params[v.name])
    end
  end

  @resource = filter_scopes(@resource, @params[:scopes]) if @params.include?(:scopes)
  @resource = apply_limit(@resource, @params[:limit]) if @params.include?(:limit)
  @resource = apply_sort(@resource, @params[:sort]) if @params.include?(:sort)

=begin
  @resource = filter_associations(@resource, @params) if @include_associations
=end

  return @resource
end