1 files changed, 80 insertions, 0 deletions
diff --git a/examples/examples-myfirstpolicy/src/main/resources/examples/models/MyFirstPolicy/4/MorningBoozeCheck.mvel b/examples/examples-myfirstpolicy/src/main/resources/examples/models/MyFirstPolicy/4/MorningBoozeCheck.mvel
new file mode 100644
index 000000000..fc669dc3a
--- /dev/null
+++ b/examples/examples-myfirstpolicy/src/main/resources/examples/models/MyFirstPolicy/4/MorningBoozeCheck.mvel
@@ -0,0 +1,80 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2020 Nordix Foundation. All rights reserved.
+ * ================================================================================
+ * 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=========================================================
+ */
+import java.util.Date;
+import java.util.Calendar;
+import java.util.TimeZone;
+import java.text.SimpleDateFormat;
+
+logger.info("Task Execution: '"+subject.id+"'. Input Fields: '"+inFields+"'");
+
+outFields.put("amount"      , inFields.get("amount"));
+outFields.put("assistant_ID", inFields.get("assistant_ID"));
+outFields.put("notes"       , inFields.get("notes"));
+outFields.put("quantity"    , inFields.get("quantity"));
+outFields.put("branch_ID"   , inFields.get("branch_ID"));
+outFields.put("item_ID"     , inFields.get("item_ID"));
+outFields.put("time"        , inFields.get("time"));
+outFields.put("sale_ID"     , inFields.get("sale_ID"));
+
+item_id = inFields.get("item_ID");
+
+//The events used later to test this task use GMT timezone!
+gmt = TimeZone.getTimeZone("GMT");
+timenow = Calendar.getInstance(gmt);
+df = new SimpleDateFormat("HH:mm:ss z");
+df.setTimeZone(gmt);
+timenow.setTimeInMillis(inFields.get("time"));
+
+midnight = timenow.clone();
+midnight.set(
+    timenow.get(Calendar.YEAR),timenow.get(Calendar.MONTH),
+    timenow.get(Calendar.DATE),0,0,0);
+eleven30 = timenow.clone();
+eleven30.set(
+    timenow.get(Calendar.YEAR),timenow.get(Calendar.MONTH),
+    timenow.get(Calendar.DATE),11,30,0);
+
+itemisalcohol = false;
+if(item_id != null && item_id >=1000 && item_id < 2000)
+    itemisalcohol = true;
+
+if( itemisalcohol
+    && timenow.after(midnight) && timenow.before(eleven30)){
+  outFields.put("authorised", false);
+  outFields.put("message", "Sale not authorised by policy task "+subject.taskName+
+    " for time "+df.format(timenow.getTime())+
+    ". Alcohol can not be sold between "+df.format(midnight.getTime())+
+    " and "+df.format(eleven30.getTime()));
+  return true;
+}
+else{
+  outFields.put("authorised", true);
+  outFields.put("message", "Sale authorised by policy task "+subject.taskName+
+    " for time "+df.format(timenow.getTime()));
+  return true;
+}
+
+/*
+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 :-)
+*/