Module: Gate::Rails

Defined in:
lib/gate/rails.rb

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

SchemaNotDefined = 
Class.new(StandardError)

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#validated_params ⇒ Object (readonly)

Returns the value of attribute validated_params.



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# File 'lib/gate/rails.rb', line 5

def validated_params
  @validated_params
end

Class Method Details

.configure(&block) ⇒ Object 



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# File 'lib/gate/rails.rb', line 14

def self.configure(&block)
  @base_schema = Class.new(Dry::Validation::Schema, &block)
end

.included(base) ⇒ Object 



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# File 'lib/gate/rails.rb', line 10

def self.included(base)
  base.send(:extend, ClassMethods)
end

Instance Method Details

#handle_invalid_params(_errors) ⇒ Object 



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# File 'lib/gate/rails.rb', line 51

def handle_invalid_params(_errors)
  head :bad_request
end

#params_schema ⇒ Object 



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# File 'lib/gate/rails.rb', line 59

def params_schema
  self.class.fetch_params_schema(params_schema_name)
end

#params_schema_name ⇒ Object 



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# File 'lib/gate/rails.rb', line 63

def params_schema_name
  action_name.to_sym
end

#params_schema_registered? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gate/rails.rb', line 55

def params_schema_registered?
  self.class.params_schemas.key?(params_schema_name)
end

#validate_params ⇒ Object 



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# File 'lib/gate/rails.rb', line 41

def validate_params
  result = params_schema.call(request.params)

  if result.success?
    @validated_params = result.output
  else
    handle_invalid_params(result.messages)
  end
end