Class: Engine2::SaveMeta

Inherits:
Meta show all
Includes:
MetaApproveSupport
Defined in:
lib/engine2/meta/save_meta.rb

Direct Known Subclasses

InsertMeta, UpdateMeta

Instance Attribute Summary

Attributes included from MetaApproveSupport

#validations

Attributes inherited from Meta

#action, #assets, #invokable, #static

Instance Method Summary collapse

Methods included from MetaApproveSupport

#after_approve, #allocate_record, #before_approve, included, #invoke, #post_run, #record, #validate, #validate_fields, #validate_record

Methods included from MetaModelSupport

#action_defined, #get_type_info, #hide_pk, #pre_run, #show_pk, #unsupported_association

Methods inherited from Meta

#action_defined, #check_static_meta, #dynamic?, #freeze_meta, #get, http_method, #http_method, inherited, #initialize, #invoke!, #lookup, #merge, #meta_type, meta_type, #post_process, #post_run, #pre_run, #request, #request_meta_proc_params, #split_keys

Constructor Details

This class inherits a constructor from Engine2::Meta

Instance Method Details

#validate_and_approve(handler, record, json) ⇒ Object 



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# File 'lib/engine2/meta/save_meta.rb', line 8

def validate_and_approve handler, record, json
    record.skip_save_refresh = true
    record.raise_on_save_failure = false
    model = assets[:model]
    assoc = assets[:assoc]
    mtm_insert = record.new? && assoc && assoc[:type] == :many_to_many

    save = lambda do|c|
        if super(handler, record, json)
            result = record.save(transaction: false, validate: false)
            if result && mtm_insert
                handler.permit parent_id = json[:parent_id]
                model.db[assoc[:join_table]].insert(assoc[:left_keys] + assoc[:right_keys], split_keys(parent_id) + record.primary_key_values)
            end
            result
        end
    end
    (model.validation_in_transaction || mtm_insert) ? model.db.transaction(&save) : save.(nil)
end