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Versions: 22
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Stored size: 1.94 KB
Contents
# Toplevel Pubnub module.
# frozen_string_literal: true
module Pubnub
# Validator module that holds all validators modules
module Validator
# Validator for SetChannelMetadata event
module SetChannelMetadata
include CommonValidator
def validate!
return if @skip_validate
validate_subscribe_key!
validate_channel!
validate_metadata!
end
private
def validate_subscribe_key!
return unless @subscribe_key.nil?
raise(
ArgumentError.new(object: self, message: ':subscribe_key is required for set channel metadata event.'),
':subscribe_key is required for set channel metadata event.'
)
end
def validate_channel!
return unless @channel.nil? || @channel.empty?
raise(
ArgumentError.new(object: self, message: ':channel is required for set channel metadata event.'),
':channel is required for set channel metadata event.'
)
end
def validate_metadata!
raise(
ArgumentError.new(object: self, message: ':metadata is required for set channel metadata event.'),
':metadata is required for set channel metadata event.'
) if @metadata.nil? || @metadata.empty?
raise(
ArgumentError.new(object: self, message: ':metadata parameter for set channel metadata must be Hash.'),
':metadata parameter for set channel metadata must be Hash.'
) if @metadata.class != Hash
known_channel_metadata_fields = %w[name description custom updated eTag]
@metadata.each_key do |field_name|
unless known_channel_metadata_fields.include?(field_name.to_s)
message = "Unknown channel metadata key: '#{field_name}'. Only following keys allowed: #{known_channel_metadata_fields.join(", ")}"
raise(ArgumentError.new(object: self, message: message), message)
end
end
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems