Class: Refine::Conditions::BooleanCondition

Inherits:
Condition
  • Object
show all
Includes:
HasClauses
Defined in:
app/models/refine/conditions/boolean_condition.rb

Constant Summary collapse

CLAUSE_TRUE = 
Clauses::TRUE
CLAUSE_FALSE = 
Clauses::FALSE
CLAUSE_SET =

non null

Clauses::SET
CLAUSE_NOT_SET =

null

Clauses::NOT_SET
I18N_PREFIX = 
"refine.refine_blueprints.boolean_condition."

Constants included from SupportsFlatQueries

SupportsFlatQueries::LEFT_JOIN_CLAUSES

Instance Attribute Summary

Attributes inherited from Condition

#attribute, #before_validations, #clause, #display, #ensurances, #filter, #id, #is_flat_query, #is_refinement

Instance Method Summary collapse

Methods included from HasClauses

#before_clause_validation, #boot_has_clauses, #clause_display_map, #custom_clauses, #ensure_clause, #ensure_clauses, #get_clause_by_id, #get_clauses, included, #only_clauses, #remap_clause_displays, #update_show_clauses, #with_clauses, #without_clauses

Methods inherited from Condition

#add_ensurance, #add_messages, #add_rules, #apply, #approved_clauses, #before_validate, #boot_traits, #call_proc_if_callable, #clause_display, #clause_exists?, #clause_in_approved_list?, #ensure_attribute_configured, #ensure_id, #evaluated_meta, #initialize, #messages, #recursively_evaluate_lazy_enumerable, #run_before_validate_validations, #run_ensurance_validations, #set_filter, #set_input_parameters, #to_array, #update_value, #validate_user_input, #with_display

Methods included from SupportsFlatQueries

#add_pending_join, #add_pending_joins_if_needed, #apply_flat, #apply_flat_relational_condition, #condition_uses_different_database?, #get_foreign_key_from_relation, #get_through_reflection, #handle_flat_cross_database_condition, #handle_flat_relational_condition

Methods included from HasIcon

#category_icon_class, #category_icon_template, #has_icon?, #icon_class, #icon_container_class, #icon_template, #with_category_icon_class, #with_category_icon_template, #with_icon, #with_icon_class, #with_icon_container_class, #with_icon_template

Methods included from WithForcedIndex

#forced_index, #with_forced_index

Methods included from HasThroughIdRelationship

#through_id_relationship, #with_through_id_relationship

Methods included from HasRefinements

#apply_count_refinement, #apply_date_refinement, #apply_refinements, #define_count_condition, #define_date_condition, #get_count_refinement_condition, #get_date_refinement_condition, #has_any_refinements?, #has_count_refinement?, #has_date_refinement?, #refine_by_count, #refine_by_date, #refine_by_filter, #refinements_allowed?, #refinements_to_array

Methods included from UsesAttributes

#apply_relationship_attribute, #can_use_where_in_relationship_subquery?, #create_pending_has_many_through_subquery, #create_pending_wherein_subquery, #get_reflection_object, #group, #is_relationship_attribute?, #key_1, #key_2, #raw_attribute, #should_inverse_clause?, #with_attribute

Methods included from HasMeta

#meta, #with_meta

Constructor Details

This class inherits a constructor from Refine::Conditions::Condition

Instance Method Details

#apply_clause_bool(table, bool) ⇒ Object 



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# File 'app/models/refine/conditions/boolean_condition.rb', line 100

def apply_clause_bool(table, bool)
  if @nulls_are == bool
    table.grouping(table[:"#{attribute}"].eq(bool).or(table[:"#{attribute}"].eq(nil)))
  else
    table.grouping(table[:"#{attribute}"].eq(bool))
  end
end

#apply_clause_false(table) ⇒ Object 



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# File 'app/models/refine/conditions/boolean_condition.rb', line 108

def apply_clause_false(table)
  apply_clause_bool(table, false)
end

#apply_clause_not_set(table) ⇒ Object 



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# File 'app/models/refine/conditions/boolean_condition.rb', line 92

def apply_clause_not_set(table)
  table.grouping(table[:"#{attribute}"].eq(nil))
end

#apply_clause_set(table) ⇒ Object 



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# File 'app/models/refine/conditions/boolean_condition.rb', line 88

def apply_clause_set(table)
  table.grouping(table[:"#{attribute}"].not_eq(nil))
end

#apply_clause_true(table) ⇒ Object 



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# File 'app/models/refine/conditions/boolean_condition.rb', line 96

def apply_clause_true(table)
  apply_clause_bool(table, true)
end

#apply_condition(_input, table, _inverse_clause) ⇒ Object 



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# File 'app/models/refine/conditions/boolean_condition.rb', line 70

def apply_condition(_input, table, _inverse_clause)
  case clause
  when CLAUSE_SET
    apply_clause_set(table)

  when CLAUSE_NOT_SET
    apply_clause_not_set(table)

  when CLAUSE_TRUE
    apply_clause_true(table)

  when CLAUSE_FALSE
    apply_clause_false(table)
  end

  # Apply a custom clause
end

#boot ⇒ Object 



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# File 'app/models/refine/conditions/boolean_condition.rb', line 25

def boot
  @nulls_are = nil
  hide_unknowns
end

#clauses ⇒ Object 



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# File 'app/models/refine/conditions/boolean_condition.rb', line 61

def clauses
  [
    Clause.new(CLAUSE_TRUE, I18n.t("#{I18N_PREFIX}is_true")),
    Clause.new(CLAUSE_FALSE, I18n.t("#{I18N_PREFIX}is_false")),
    Clause.new(CLAUSE_SET, I18n.t("#{I18N_PREFIX}is_set")),
    Clause.new(CLAUSE_NOT_SET, I18n.t("#{I18N_PREFIX}is_not_set")),
  ]
end

#component ⇒ Object 



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# File 'app/models/refine/conditions/boolean_condition.rb', line 12

def component
  "boolean-condition"
end

#hide_unknowns ⇒ Object 



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# File 'app/models/refine/conditions/boolean_condition.rb', line 30

def hide_unknowns
  without_clauses([
    CLAUSE_SET,
    CLAUSE_NOT_SET,
  ])
  self
end

#human_readable(input) ⇒ Object 



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# File 'app/models/refine/conditions/boolean_condition.rb', line 16

def human_readable(input)
  current_clause = get_clause_by_id(input[:clause])
  if input[:value]
    "#{display} #{current_clause.display} #{input[:value]}"
  else
    "#{display} #{current_clause.display}"
  end
end

#nulls_are_false ⇒ Object 



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# File 'app/models/refine/conditions/boolean_condition.rb', line 43

def nulls_are_false
  @nulls_are = false
  self
end

#nulls_are_true ⇒ Object 



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# File 'app/models/refine/conditions/boolean_condition.rb', line 38

def nulls_are_true
  @nulls_are = true
  self
end

#nulls_are_unknown ⇒ Object 



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# File 'app/models/refine/conditions/boolean_condition.rb', line 48

def nulls_are_unknown
  @nulls_are = nil
  self
end

#show_unknowns ⇒ Object 



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# File 'app/models/refine/conditions/boolean_condition.rb', line 53

def show_unknowns
  with_clauses([
    CLAUSE_SET,
    CLAUSE_NOT_SET
  ])
  self
end