/root> #-------------------------------------------------------------------------------
/root> # ============LICENSE_START=======================================================
/root> # Copyright (C) 2016-2018 Ericsson. All rights reserved.
/root> # Modifications Copyright (C) 2020 Nordix Foundation.
/root> # ================================================================================
/root> # Licensed under the Apache License, Version 2.0 (the "License");
/root> # you may not use this file except in compliance with the License.
/root> # You may obtain a copy of the License at
/root> #
/root> # http://www.apache.org/licenses/LICENSE-2.0
/root> #
/root> # Unless required by applicable law or agreed to in writing, software
/root> # distributed under the License is distributed on an "AS IS" BASIS,
/root> # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/root> # See the License for the specific language governing permissions and
/root> # limitations under the License.
/root> #
/root> # SPDX-License-Identifier: Apache-2.0
/root> # ============LICENSE_END=========================================================
/root> #-------------------------------------------------------------------------------
/root>
/root> model create name=MyFirstPolicyModel version=0.0.1 uuid=540226fb-55ee-4f0e-a444-983a0494818e description="This is my first Apex Policy Model."
result: SUCCESS
/root>
/root> schema create name=assistant_ID_type version=0.0.1 uuid=36df4c71-9616-4206-8b53-976a5cd4bd87 description="A type for 'assistant_ID' values" flavour=Java schema=java.lang.Long
result: SUCCESS
/root>
/root> schema create name=authorised_type version=0.0.1 uuid=d48b619e-d00d-4008-b884-02d76ea4350b description="A type for 'authorised' values" flavour=Java schema=java.lang.Boolean
result: SUCCESS
/root>
/root> schema create name=branch_ID_type version=0.0.1 uuid=6468845f-4122-4128-8e49-0f52c26078b5 description="A type for 'branch_ID' values" flavour=Java schema=java.lang.Long
result: SUCCESS
/root>
/root> schema create name=item_ID_type version=0.0.1 uuid=4f227ff1-aee0-453a-b6b6-9a4b2e0da932 description="A type for 'item_ID' values" flavour=Java schema=java.lang.Long
result: SUCCESS
/root>
/root> schema create name=message_type version=0.0.1 uuid=ad1431bb-3155-4e73-b5a3-b89bee498749 description="A type for 'message' values" flavour=Java schema=java.lang.String
result: SUCCESS
/root>
/root> schema create name=notes_type version=0.0.1 uuid=eecfde90-896c-4343-8f9c-2603ced94e2d description="A type for 'notes' values" flavour=Java schema=java.lang.String
result: SUCCESS
/root>
/root> schema create name=price_type version=0.0.1 uuid=52c2fc45-fd8c-463c-bd6f-d91b0554aea7 description="A type for 'amount'/'price' values" flavour=Java schema=java.lang.Long
result: SUCCESS
/root>
/root> schema create name=quantity_type version=0.0.1 uuid=ac3d9842-80af-4a98-951c-bd79a431c613 description="A type for 'quantity' values" flavour=Java schema=java.lang.Integer
result: SUCCESS
/root>
/root> schema create name=sale_ID_type version=0.0.1 uuid=cca47d74-7754-4a61-b163-ca31f66b157b description="A type for 'sale_ID' values" flavour=Java schema=java.lang.Long
result: SUCCESS
/root>
/root> schema create name=timestamp_type version=0.0.1 uuid=fd594e88-411d-4a94-b2be-697b3a0d7adf description="A type for 'time' values" flavour=Java schema=java.lang.Long
result: SUCCESS
/root>
/root> task create name=MorningBoozeCheck version=0.0.1 uuid=3351b0f4-cf06-4fa2-8823-edf67bd30223 description=LS
This task checks if the sales request is for an item that contains alcohol.
If the local time is between 00:00:00 and 11:30:00 then the sale is not authorised. Otherwise the sale is authorised.
In this implementation we assume that all items with item_ID values between 1000 and 2000 contain alcohol :-)
LE
result: SUCCESS
/root> task inputfield create name=MorningBoozeCheck version=0.0.1 fieldName=sale_ID schemaName=sale_ID_type schemaVersion=0.0.1
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root> task inputfield create name=MorningBoozeCheck version=0.0.1 fieldName=amount schemaName=price_type schemaVersion=0.0.1
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root> task inputfield create name=MorningBoozeCheck version=0.0.1 fieldName=assistant_ID schemaName=assistant_ID_type schemaVersion=0.0.1
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root> task inputfield create name=MorningBoozeCheck version=0.0.1 fieldName=notes schemaName=notes_type schemaVersion=0.0.1 optional=true
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root> task inputfield create name=MorningBoozeCheck version=0.0.1 fieldName=quantity schemaName=quantity_type schemaVersion=0.0.1
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root> task inputfield create name=MorningBoozeCheck version=0.0.1 fieldName=branch_ID schemaName=branch_ID_type schemaVersion=0.0.1
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root> task inputfield create name=MorningBoozeCheck version=0.0.1 fieldName=item_ID schemaName=item_ID_type schemaVersion=0.0.1
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root> task inputfield create name=MorningBoozeCheck version=0.0.1 fieldName=time schemaName=timestamp_type schemaVersion=0.0.1
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root> task outputfield create name=MorningBoozeCheck version=0.0.1 fieldName=sale_ID schemaName=sale_ID_type schemaVersion=0.0.1
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root> task outputfield create name=MorningBoozeCheck version=0.0.1 fieldName=amount schemaName=price_type schemaVersion=0.0.1
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root> task outputfield create name=MorningBoozeCheck version=0.0.1 fieldName=assistant_ID schemaName=assistant_ID_type schemaVersion=0.0.1
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root> task outputfield create name=MorningBoozeCheck version=0.0.1 fieldName=notes schemaName=notes_type schemaVersion=0.0.1 optional=true
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root> task outputfield create name=MorningBoozeCheck version=0.0.1 fieldName=quantity schemaName=quantity_type schemaVersion=0.0.1
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root> task outputfield create name=MorningBoozeCheck version=0.0.1 fieldName=branch_ID schemaName=branch_ID_type schemaVersion=0.0.1
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root> task outputfield create name=MorningBoozeCheck version=0.0.1 fieldName=item_ID schemaName=item_ID_type schemaVersion=0.0.1
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root> task outputfield create name=MorningBoozeCheck version=0.0.1 fieldName=authorised schemaName=authorised_type schemaVersion=0.0.1
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root> task outputfield create name=MorningBoozeCheck version=0.0.1 fieldName=time schemaName=timestamp_type schemaVersion=0.0.1
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root> task outputfield create name=MorningBoozeCheck version=0.0.1 fieldName=message schemaName=message_type schemaVersion=0.0.1 optional=true
result: SUCCESS
inputFields and outputFields are deprecated from Task definition and will be removed. Instead, inputEvent and outputEvents are automatically populated to Tasks based on State definition
/root>
/root> task logic create name=MorningBoozeCheck version=0.0.1 logicFlavour=JAVASCRIPT logic=LS
/*
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
* Modifications Copyright (C) 2020 Nordix Foundation.
* ================================================================================
* Licensed 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
executor.logger.info("Task Execution: '"+executor.subject.id+"'. Input Fields: '"+executor.inFields+"'");
executor.outFields.put("amount" , executor.inFields.get("amount"));
executor.outFields.put("assistant_ID", executor.inFields.get("assistant_ID"));
executor.outFields.put("notes" , executor.inFields.get("notes"));
executor.outFields.put("quantity" , executor.inFields.get("quantity"));
executor.outFields.put("branch_ID" , executor.inFields.get("branch_ID"));
executor.outFields.put("item_ID" , executor.inFields.get("item_ID"));
executor.outFields.put("time" , executor.inFields.get("time"));
executor.outFields.put("sale_ID" , executor.inFields.get("sale_ID"));
item_id = executor.inFields.get("item_ID");
//All times in this script are in GMT/UTC since the policy and events assume time is in GMT.
var timenow_gmt = new Date(Number(executor.inFields.get("time")));
var midnight_gmt = new Date(Number(executor.inFields.get("time")));
midnight_gmt.setUTCHours(0,0,0,0);
var eleven30_gmt = new Date(Number(executor.inFields.get("time")));
eleven30_gmt.setUTCHours(11,30,0,0);
var timeformatter = new java.text.SimpleDateFormat("HH:mm:ss z");
var itemisalcohol = false;
if(item_id != null && item_id >=1000 && item_id < 2000)
itemisalcohol = true;
if( itemisalcohol
&& timenow_gmt.getTime() >= midnight_gmt.getTime()
&& timenow_gmt.getTime() < eleven30_gmt.getTime()) {
executor.outFields.put("authorised", false);
executor.outFields.put("message", "Sale not authorised by policy task " +
executor.subject.taskName+ " for time " + timeformatter.format(timenow_gmt.getTime()) +
". Alcohol can not be sold between " + timeformatter.format(midnight_gmt.getTime()) +
" and " + timeformatter.format(eleven30_gmt.getTime()));
}
else{
executor.outFields.put("authorised", true);
executor.outFields.put("message", "Sale authorised by policy task " +
executor.subject.taskName + " for time "+timeformatter.format(timenow_gmt.getTime()));
}
/*
This task checks if a sale request is for an item that is an alcoholic drink.
If the local time is between 00:00:00 GMT and 11:30:00 GMT then the sale is not
authorised. Otherwise the sale is authorised.
In this implementation we assume that items with item_ID value between 1000 and
2000 are all alcoholic drinks :-)
*/
true;
LE
result: SUCCESS
/root>
/root> event create name=SALE_AUTH version=0.0.1 uuid=c4500941-3f98-4080-a9cc-5b9753ed050b description="An event emitted by the Policy to indicate whether the sale of an item has been authorised" nameSpace=com.hyperm source="APEX" target="POS"
result: SUCCESS
/root> event parameter create name=SALE_AUTH version=0.0.1 parName=amount schemaName=price_type schemaVersion=0.0.1
result: SUCCESS
/root> event parameter create name=SALE_AUTH version=0.0.1 parName=assistant_ID schemaName=assistant_ID_type schemaVersion=0.0.1
result: SUCCESS
/root> event parameter create name=SALE_AUTH version=0.0.1 parName=authorised schemaName=authorised_type schemaVersion=0.0.1
result: SUCCESS
/root> event parameter create name=SALE_AUTH version=0.0.1 parName=branch_ID schemaName=branch_ID_type schemaVersion=0.0.1
result: SUCCESS
/root> event parameter create name=SALE_AUTH version=0.0.1 parName=item_ID schemaName=item_ID_type schemaVersion=0.0.1
result: SUCCESS
/root> event parameter create name=SALE_AUTH version=0.0.1 parName=message schemaName=message_type schemaVersion=0.0.1 optional=true
result: SUCCESS
/root> event parameter create name=SALE_AUTH version=0.0.1 parName=notes schemaName=notes_type schemaVersion=0.0.1 optional=true
result: SUCCESS
/root> event parameter create name=SALE_AUTH version=0.0.1 parName=quantity schemaName=quantity_type schemaVersion=0.0.1
result: SUCCESS
/root> event parameter create name=SALE_AUTH version=0.0.1 parName=sale_ID schemaName=sale_ID_type schemaVersion=0.0.1
result: SUCCESS
/root> event parameter create name=SALE_AUTH version=0.0.1 parName=time schemaName=timestamp_type schemaVersion=0.0.1
result: SUCCESS
/root>
/root> event create name=SALE_INPUT version=0.0.1 uuid=4f04aa98-e917-4f4a-882a-c75ba5a99374 description="An event raised by the PoS system each time an item is scanned for purchase" nameSpace=com.hyperm source="POS" target="APEX"
result: SUCCESS
/root> event parameter create name=SALE_INPUT version=0.0.1 parName=amount schemaName=price_type schemaVersion=0.0.1
result: SUCCESS
/root> event parameter create name=SALE_INPUT version=0.0.1 parName=assistant_ID schemaName=assistant_ID_type schemaVersion=0.0.1
result: SUCCESS
/root> event parameter create name=SALE_INPUT version=0.0.1 parName=branch_ID schemaName=branch_ID_type schemaVersion=0.0.1
result: SUCCESS
/root> event parameter create name=SALE_INPUT version=0.0.1 parName=item_ID schemaName=item_ID_type schemaVersion=0.0.1
result: SUCCESS
/root> event parameter create name=SALE_INPUT version=0.0.1 parName=notes schemaName=notes_type schemaVersion=0.0.1 optional=true
result: SUCCESS
/root> event parameter create name=SALE_INPUT version=0.0.1 parName=quantity schemaName=quantity_type schemaVersion=0.0.1
result: SUCCESS
/root> event parameter create name=SALE_INPUT version=0.0.1 parName=sale_ID schemaName=sale_ID_type schemaVersion=0.0.1
result: SUCCESS
/root> event parameter create name=SALE_INPUT version=0.0.1 parName=time schemaName=timestamp_type schemaVersion=0.0.1
result: SUCCESS
/root>
/root> policy create name=MyFirstPolicy version=0.0.1 uuid=6c5e410f-489a-46ff-964e-982ce6e8b6d0 description="This is my first Apex policy. It checks if a sale should be authorised or not." template=FREEFORM firstState=BoozeAuthDecide
result: SUCCESS
/root> policy state create name=MyFirstPolicy version=0.0.1 stateName=BoozeAuthDecide triggerName=SALE_INPUT triggerVersion=0.0.1 defaultTaskName=MorningBoozeCheck defaultTaskVersion=0.0.1
result: SUCCESS
/root> policy state output create name=MyFirstPolicy version=0.0.1 stateName=BoozeAuthDecide outputName=MorningBoozeCheck_Output_Direct eventName=SALE_AUTH eventVersion=0.0.1 nextState=NULL
result: SUCCESS
/root> policy state taskref create name=MyFirstPolicy version=0.0.1 stateName=BoozeAuthDecide taskLocalName=MorningBoozeCheck taskName=MorningBoozeCheck taskVersion=0.0.1 outputType=DIRECT outputName=MorningBoozeCheck_Output_Direct
result: SUCCESS
/root>