<?xml version="1.0" encoding="UTF-8"?>
<!--
  ~ Copyright 2014 Groupon, Inc
  ~
  ~ Groupon licenses this file to you under the Apache License, version 2.0
  ~ (the "License"); you may not use this file except in compliance with the
  ~ License.  You may obtain a copy of the License at:
  ~
  ~    http://www.apache.org/licenses/LICENSE-2.0
  ~
  ~ Unless required by applicable law or agreed to in writing, software
  ~ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  ~ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
  ~ License for the specific language governing permissions and limitations
  ~ under the License.
  -->

<stateMachineConfig xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                    xsi:noNamespaceSchemaLocation="StateMachineConfig.xsd">

    <stateMachines>
        <stateMachine name="BIG_BANG">
            <states>
                <state name="BIG_BANG_INIT"/>
            </states>
            <transitions>
                <transition>
                    <initialState>BIG_BANG_INIT</initialState>
                    <operation>OP_DUMMY</operation>
                    <operationResult>SUCCESS</operationResult>
                    <finalState>BIG_BANG_INIT</finalState>
                </transition>
            </transitions>
            <operations>
                <operation name="OP_DUMMY"/>
            </operations>
        </stateMachine>
        <stateMachine name="AUTHORIZE">
            <states>
                <state name="AUTH_INIT"/>
                <state name="AUTH_PENDING"/>
                <state name="AUTH_SUCCESS"/>
                <state name="AUTH_FAILED"/>
                <state name="AUTH_ERRORED"/>
            </states>
            <transitions>
                <transition>
                    <initialState>AUTH_INIT</initialState>
                    <operation>OP_AUTHORIZE</operation>
                    <operationResult>SUCCESS</operationResult>
                    <finalState>AUTH_SUCCESS</finalState>
                </transition>
                <transition>
                    <initialState>AUTH_INIT</initialState>
                    <operation>OP_AUTHORIZE</operation>
                    <operationResult>FAILURE</operationResult>
                    <finalState>AUTH_FAILED</finalState>
                </transition>
                <transition>
                    <initialState>AUTH_INIT</initialState>
                    <operation>OP_AUTHORIZE</operation>
                    <operationResult>PENDING</operationResult>
                    <finalState>AUTH_PENDING</finalState>
                </transition>
                <transition>
                    <initialState>AUTH_PENDING</initialState>
                    <operation>OP_AUTHORIZE</operation>
                    <operationResult>SUCCESS</operationResult>
                    <finalState>AUTH_SUCCESS</finalState>
                </transition>
                <transition>
                    <initialState>AUTH_PENDING</initialState>
                    <operation>OP_AUTHORIZE</operation>
                    <operationResult>FAILURE</operationResult>
                    <finalState>AUTH_FAILED</finalState>
                </transition>
                <transition>
                    <initialState>AUTH_PENDING</initialState>
                    <operation>OP_AUTHORIZE</operation>
                    <operationResult>EXCEPTION</operationResult>
                    <finalState>AUTH_ERRORED</finalState>
                </transition>
                <transition>
                    <initialState>AUTH_INIT</initialState>
                    <operation>OP_AUTHORIZE</operation>
                    <operationResult>EXCEPTION</operationResult>
                    <finalState>AUTH_ERRORED</finalState>
                </transition>
            </transitions>
            <operations>
                <operation name="OP_AUTHORIZE"/>
            </operations>
        </stateMachine>

        <stateMachine name="CAPTURE">
            <states>
                <state name="CAPTURE_INIT"/>
                <state name="CAPTURE_PENDING"/>
                <state name="CAPTURE_SUCCESS"/>
                <state name="CAPTURE_FAILED"/>
                <state name="CAPTURE_ERRORED"/>
            </states>
            <transitions>
                <transition>
                    <initialState>CAPTURE_INIT</initialState>
                    <operation>OP_CAPTURE</operation>
                    <operationResult>SUCCESS</operationResult>
                    <finalState>CAPTURE_SUCCESS</finalState>
                </transition>
                <transition>
                    <initialState>CAPTURE_INIT</initialState>
                    <operation>OP_CAPTURE</operation>
                    <operationResult>FAILURE</operationResult>
                    <finalState>CAPTURE_FAILED</finalState>
                </transition>
                <transition>
                    <initialState>CAPTURE_INIT</initialState>
                    <operation>OP_CAPTURE</operation>
                    <operationResult>PENDING</operationResult>
                    <finalState>CAPTURE_PENDING</finalState>
                </transition>
                <transition>
                    <initialState>CAPTURE_PENDING</initialState>
                    <operation>OP_CAPTURE</operation>
                    <operationResult>SUCCESS</operationResult>
                    <finalState>CAPTURE_SUCCESS</finalState>
                </transition>
                <transition>
                    <initialState>CAPTURE_PENDING</initialState>
                    <operation>OP_CAPTURE</operation>
                    <operationResult>FAILURE</operationResult>
                    <finalState>CAPTURE_FAILED</finalState>
                </transition>
                <transition>
                    <initialState>CAPTURE_PENDING</initialState>
                    <operation>OP_CAPTURE</operation>
                    <operationResult>EXCEPTION</operationResult>
                    <finalState>CAPTURE_ERRORED</finalState>
                </transition>
                <transition>
                    <initialState>CAPTURE_INIT</initialState>
                    <operation>OP_CAPTURE</operation>
                    <operationResult>EXCEPTION</operationResult>
                    <finalState>CAPTURE_ERRORED</finalState>
                </transition>
            </transitions>
            <operations>
                <operation name="OP_CAPTURE"/>
            </operations>
        </stateMachine>

        <stateMachine name="PURCHASE">
            <states>
                <state name="PURCHASE_INIT"/>
                <state name="PURCHASE_PENDING"/>
                <state name="PURCHASE_SUCCESS"/>
                <state name="PURCHASE_FAILED"/>
                <state name="PURCHASE_ERRORED"/>
            </states>
            <transitions>
                <transition>
                    <initialState>PURCHASE_INIT</initialState>
                    <operation>OP_PURCHASE</operation>
                    <operationResult>SUCCESS</operationResult>
                    <finalState>PURCHASE_SUCCESS</finalState>
                </transition>
                <transition>
                    <initialState>PURCHASE_INIT</initialState>
                    <operation>OP_PURCHASE</operation>
                    <operationResult>FAILURE</operationResult>
                    <finalState>PURCHASE_FAILED</finalState>
                </transition>
                <transition>
                    <initialState>PURCHASE_INIT</initialState>
                    <operation>OP_PURCHASE</operation>
                    <operationResult>PENDING</operationResult>
                    <finalState>PURCHASE_PENDING</finalState>
                </transition>
                <transition>
                    <initialState>PURCHASE_PENDING</initialState>
                    <operation>OP_PURCHASE</operation>
                    <operationResult>SUCCESS</operationResult>
                    <finalState>PURCHASE_SUCCESS</finalState>
                </transition>
                <transition>
                    <initialState>PURCHASE_PENDING</initialState>
                    <operation>OP_PURCHASE</operation>
                    <operationResult>FAILURE</operationResult>
                    <finalState>PURCHASE_FAILED</finalState>
                </transition>
                <transition>
                    <initialState>PURCHASE_PENDING</initialState>
                    <operation>OP_PURCHASE</operation>
                    <operationResult>EXCEPTION</operationResult>
                    <finalState>PURCHASE_ERRORED</finalState>
                </transition>
                <transition>
                    <initialState>PURCHASE_INIT</initialState>
                    <operation>OP_PURCHASE</operation>
                    <operationResult>EXCEPTION</operationResult>
                    <finalState>PURCHASE_ERRORED</finalState>
                </transition>
            </transitions>
            <operations>
                <operation name="OP_PURCHASE"/>
            </operations>
        </stateMachine>

        <stateMachine name="REFUND">
            <states>
                <state name="REFUND_INIT"/>
                <state name="REFUND_PENDING"/>
                <state name="REFUND_SUCCESS"/>
                <state name="REFUND_FAILED"/>
                <state name="REFUND_ERRORED"/>
            </states>
            <transitions>
                <transition>
                    <initialState>REFUND_INIT</initialState>
                    <operation>OP_REFUND</operation>
                    <operationResult>SUCCESS</operationResult>
                    <finalState>REFUND_SUCCESS</finalState>
                </transition>
                <transition>
                    <initialState>REFUND_INIT</initialState>
                    <operation>OP_REFUND</operation>
                    <operationResult>FAILURE</operationResult>
                    <finalState>REFUND_FAILED</finalState>
                </transition>
                <transition>
                    <initialState>REFUND_INIT</initialState>
                    <operation>OP_REFUND</operation>
                    <operationResult>PENDING</operationResult>
                    <finalState>REFUND_PENDING</finalState>
                </transition>
                <transition>
                    <initialState>REFUND_PENDING</initialState>
                    <operation>OP_REFUND</operation>
                    <operationResult>SUCCESS</operationResult>
                    <finalState>REFUND_SUCCESS</finalState>
                </transition>
                <transition>
                    <initialState>REFUND_PENDING</initialState>
                    <operation>OP_REFUND</operation>
                    <operationResult>FAILURE</operationResult>
                    <finalState>REFUND_FAILED</finalState>
                </transition>
                <transition>
                    <initialState>REFUND_PENDING</initialState>
                    <operation>OP_REFUND</operation>
                    <operationResult>EXCEPTION</operationResult>
                    <finalState>REFUND_ERRORED</finalState>
                </transition>
                <transition>
                    <initialState>REFUND_INIT</initialState>
                    <operation>OP_REFUND</operation>
                    <operationResult>EXCEPTION</operationResult>
                    <finalState>REFUND_ERRORED</finalState>
                </transition>
            </transitions>
            <operations>
                <operation name="OP_REFUND"/>
            </operations>
        </stateMachine>

        <stateMachine name="CREDIT">
            <states>
                <state name="CREDIT_INIT"/>
                <state name="CREDIT_PENDING"/>
                <state name="CREDIT_SUCCESS"/>
                <state name="CREDIT_FAILED"/>
                <state name="CREDIT_ERRORED"/>
            </states>
            <transitions>
                <transition>
                    <initialState>CREDIT_INIT</initialState>
                    <operation>OP_CREDIT</operation>
                    <operationResult>SUCCESS</operationResult>
                    <finalState>CREDIT_SUCCESS</finalState>
                </transition>
                <transition>
                    <initialState>CREDIT_INIT</initialState>
                    <operation>OP_CREDIT</operation>
                    <operationResult>FAILURE</operationResult>
                    <finalState>CREDIT_FAILED</finalState>
                </transition>
                <transition>
                    <initialState>CREDIT_INIT</initialState>
                    <operation>OP_CREDIT</operation>
                    <operationResult>PENDING</operationResult>
                    <finalState>CREDIT_PENDING</finalState>
                </transition>
                <transition>
                    <initialState>CREDIT_PENDING</initialState>
                    <operation>OP_CREDIT</operation>
                    <operationResult>SUCCESS</operationResult>
                    <finalState>CREDIT_SUCCESS</finalState>
                </transition>
                <transition>
                    <initialState>CREDIT_PENDING</initialState>
                    <operation>OP_CREDIT</operation>
                    <operationResult>FAILURE</operationResult>
                    <finalState>CREDIT_FAILED</finalState>
                </transition>
                <transition>
                    <initialState>CREDIT_PENDING</initialState>
                    <operation>OP_CREDIT</operation>
                    <operationResult>EXCEPTION</operationResult>
                    <finalState>CREDIT_ERRORED</finalState>
                </transition>
                <transition>
                    <initialState>CREDIT_INIT</initialState>
                    <operation>OP_CREDIT</operation>
                    <operationResult>EXCEPTION</operationResult>
                    <finalState>CREDIT_ERRORED</finalState>
                </transition>
            </transitions>
            <operations>
                <operation name="OP_CREDIT"/>
            </operations>
        </stateMachine>

        <stateMachine name="VOID">
            <states>
                <state name="VOID_INIT"/>
                <state name="VOID_PENDING"/>
                <state name="VOID_SUCCESS"/>
                <state name="VOID_FAILED"/>
                <state name="VOID_ERRORED"/>
            </states>
            <transitions>
                <transition>
                    <initialState>VOID_INIT</initialState>
                    <operation>OP_VOID</operation>
                    <operationResult>SUCCESS</operationResult>
                    <finalState>VOID_SUCCESS</finalState>
                </transition>
                <transition>
                    <initialState>VOID_INIT</initialState>
                    <operation>OP_VOID</operation>
                    <operationResult>FAILURE</operationResult>
                    <finalState>VOID_FAILED</finalState>
                </transition>
                <transition>
                    <initialState>VOID_INIT</initialState>
                    <operation>OP_VOID</operation>
                    <operationResult>PENDING</operationResult>
                    <finalState>VOID_PENDING</finalState>
                </transition>
                <transition>
                    <initialState>VOID_PENDING</initialState>
                    <operation>OP_VOID</operation>
                    <operationResult>SUCCESS</operationResult>
                    <finalState>VOID_SUCCESS</finalState>
                </transition>
                <transition>
                    <initialState>VOID_PENDING</initialState>
                    <operation>OP_VOID</operation>
                    <operationResult>FAILURE</operationResult>
                    <finalState>VOID_FAILED</finalState>
                </transition>
                <transition>
                    <initialState>VOID_PENDING</initialState>
                    <operation>OP_VOID</operation>
                    <operationResult>EXCEPTION</operationResult>
                    <finalState>VOID_ERRORED</finalState>
                </transition>
                <transition>
                    <initialState>VOID_INIT</initialState>
                    <operation>OP_VOID</operation>
                    <operationResult>EXCEPTION</operationResult>
                    <finalState>VOID_ERRORED</finalState>
                </transition>
            </transitions>
            <operations>
                <operation name="OP_VOID"/>
            </operations>
        </stateMachine>
        <stateMachine name="CHARGEBACK">
            <states>
                <state name="CHARGEBACK_INIT"/>
                <state name="CHARGEBACK_SUCCESS"/>
                <state name="CHARGEBACK_FAILED"/>
                <state name="CHARGEBACK_ERRORED"/>
            </states>
            <transitions>
                <transition>
                    <initialState>CHARGEBACK_INIT</initialState>
                    <operation>OP_CHARGEBACK</operation>
                    <operationResult>SUCCESS</operationResult>
                    <finalState>CHARGEBACK_SUCCESS</finalState>
                </transition>
                <transition>
                    <initialState>CHARGEBACK_INIT</initialState>
                    <operation>OP_CHARGEBACK</operation>
                    <operationResult>FAILURE</operationResult>
                    <finalState>CHARGEBACK_FAILED</finalState>
                </transition>
                <transition>
                    <initialState>CHARGEBACK_INIT</initialState>
                    <operation>OP_CHARGEBACK</operation>
                    <operationResult>EXCEPTION</operationResult>
                    <finalState>CHARGEBACK_ERRORED</finalState>
                </transition>
            </transitions>
            <operations>
                <operation name="OP_CHARGEBACK"/>
            </operations>
        </stateMachine>
    </stateMachines>

    <linkStateMachines>
        <linkStateMachine>
            <initialStateMachine>BIG_BANG</initialStateMachine>
            <initialState>BIG_BANG_INIT</initialState>
            <finalStateMachine>AUTHORIZE</finalStateMachine>
            <finalState>AUTH_INIT</finalState>
        </linkStateMachine>
        <linkStateMachine>
            <initialStateMachine>BIG_BANG</initialStateMachine>
            <initialState>BIG_BANG_INIT</initialState>
            <finalStateMachine>PURCHASE</finalStateMachine>
            <finalState>PURCHASE_INIT</finalState>
        </linkStateMachine>
        <linkStateMachine>
            <initialStateMachine>BIG_BANG</initialStateMachine>
            <initialState>BIG_BANG_INIT</initialState>
            <finalStateMachine>CREDIT</finalStateMachine>
            <finalState>CREDIT_INIT</finalState>
        </linkStateMachine>
        <linkStateMachine>
            <initialStateMachine>AUTHORIZE</initialStateMachine>
            <initialState>AUTH_SUCCESS</initialState>
            <finalStateMachine>CAPTURE</finalStateMachine>
            <finalState>CAPTURE_INIT</finalState>
        </linkStateMachine>
        <linkStateMachine>
            <initialStateMachine>AUTHORIZE</initialStateMachine>
            <initialState>AUTH_SUCCESS</initialState>
            <finalStateMachine>VOID</finalStateMachine>
            <finalState>VOID_INIT</finalState>
        </linkStateMachine>
        <linkStateMachine>
            <initialStateMachine>CAPTURE</initialStateMachine>
            <initialState>CAPTURE_SUCCESS</initialState>
            <finalStateMachine>REFUND</finalStateMachine>
            <finalState>REFUND_INIT</finalState>
        </linkStateMachine>
        <linkStateMachine>
            <initialStateMachine>CAPTURE</initialStateMachine>
            <initialState>CAPTURE_SUCCESS</initialState>
            <finalStateMachine>CAPTURE</finalStateMachine>
            <finalState>CAPTURE_INIT</finalState>
        </linkStateMachine>
        <linkStateMachine>
            <initialStateMachine>CAPTURE</initialStateMachine>
            <initialState>CAPTURE_SUCCESS</initialState>
            <finalStateMachine>CHARGEBACK</finalStateMachine>
            <finalState>CHARGEBACK_INIT</finalState>
        </linkStateMachine>
        <linkStateMachine>
            <initialStateMachine>REFUND</initialStateMachine>
            <initialState>REFUND_SUCCESS</initialState>
            <finalStateMachine>REFUND</finalStateMachine>
            <finalState>REFUND_INIT</finalState>
        </linkStateMachine>
        <linkStateMachine>
            <initialStateMachine>REFUND</initialStateMachine>
            <initialState>REFUND_SUCCESS</initialState>
            <finalStateMachine>CHARGEBACK</finalStateMachine>
            <finalState>CHARGEBACK_INIT</finalState>
        </linkStateMachine>
        <linkStateMachine>
            <initialStateMachine>PURCHASE</initialStateMachine>
            <initialState>PURCHASE_SUCCESS</initialState>
            <finalStateMachine>REFUND</finalStateMachine>
            <finalState>REFUND_INIT</finalState>
        </linkStateMachine>
        <linkStateMachine>
            <initialStateMachine>PURCHASE</initialStateMachine>
            <initialState>PURCHASE_SUCCESS</initialState>
            <finalStateMachine>CHARGEBACK</finalStateMachine>
            <finalState>CHARGEBACK_INIT</finalState>
        </linkStateMachine>
        <linkStateMachine>
            <initialStateMachine>CHARGEBACK</initialStateMachine>
            <initialState>CHARGEBACK_SUCCESS</initialState>
            <finalStateMachine>CHARGEBACK</finalStateMachine>
            <finalState>CHARGEBACK_INIT</finalState>
        </linkStateMachine>
        <linkStateMachine>
            <initialStateMachine>CHARGEBACK</initialStateMachine>
            <initialState>CHARGEBACK_FAILED</initialState>
            <finalStateMachine>REFUND</finalStateMachine>
            <finalState>REFUND_INIT</finalState>
        </linkStateMachine>
    </linkStateMachines>
</stateMachineConfig>
