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Contents
# frozen_string_literal: true
module Decidim
module BulletinBoard
module Voter
# This command uses the GraphQL client to cast the vote.
class CastVote < Decidim::BulletinBoard::Command
# Public: Initializes the command.
#
# form - A form object with the params.
def initialize(election_id, voter_id, encrypted_vote)
@election_id = election_id
@voter_id = voter_id
@encrypted_vote = encrypted_vote
end
# Returns the message_id related to the operation
def message_id
@message_id ||= build_message_id(unique_election_id(election_id), "vote.cast", voter_id)
end
# Executes the command. Broadcasts these events:
#
# - :ok when everything is valid and the mutation operation is successful.
# - :error if the form wasn't valid or the mutation operation was not successful.
#
# Returns nothing.
def call
# arguments used inside the graphql operation
args = {
message_id: message_id,
signed_data: sign_message(message_id, { content: encrypted_vote })
}
begin
response = graphql.query do
mutation do
vote(messageId: args[:message_id], signedData: args[:signed_data]) do
pendingMessage do
messageId
status
end
error
end
end
end
return broadcast(:error, response.data.vote.error) if response.data.vote.error.present?
broadcast(:ok, response.data.vote.pending_message)
rescue Graphlient::Errors::FaradayServerError
broadcast(:error, "something went wrong")
end
end
private
delegate :cast_vote_message_id, to: :class
attr_reader :election_id, :voter_id, :encrypted_vote
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems