applications/order/minilang/reports/ProductDemandReportEvent.xml

<?xml version="1.0" encoding="UTF-8" ?>
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<simple-methods xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns="http://ofbiz.apache.org/Simple-Method" xsi:schemaLocation="http://ofbiz.apache.org/Simple-Method http://ofbiz.apache.org/dtds/simple-methods.xsd">

    <simple-method method-name="getOrder" short-description="Get Orders" login-required="false">
        <if-not-empty field="Week">
            <set field="year" from-field="Year" type="Integer"/>
            <set field="week1" from-field="Week" type="Integer"/>
            <calculate field="week2" type="Integer">
                <calcop operator="subtract" field="week1">
                    <number value="1"/>
                </calcop>
            </calculate>
            <calculate field="week3" type="Integer">
                <calcop operator="subtract" field="week1">
                    <number value="2"/>
                </calcop>
            </calculate>
            <calculate field="week4" type="Integer">
                <calcop operator="subtract" field="week1">
                    <number value="3"/>
                </calcop>
            </calculate>
            <if-not-empty field="productStoreId">
                <entity-condition entity-name="SalesOrderItemStarSchema" list="starschemas">
                    <condition-list combine="and">
                        <condition-list combine="or">
                            <condition-expr field-name="orderDateWeekOfYear" operator="equals" from-field="week1"/>
                            <condition-expr field-name="orderDateWeekOfYear" operator="equals" from-field="week2"/>
                            <condition-expr field-name="orderDateWeekOfYear" operator="equals" from-field="week3"/>
                            <condition-expr field-name="orderDateWeekOfYear" operator="equals" from-field="week4"/>
                        </condition-list>
                        <condition-expr field-name="productStoreId" operator="equals" from-field="productStoreId"/>
                        <condition-expr field-name="orderDateYearName" operator="equals" from-field="year"/>
                    </condition-list>
                </entity-condition>
            </if-not-empty>
            <if-empty field="productStoreId">
                <entity-condition entity-name="SalesOrderItemStarSchema" list="starschemas">
                    <condition-list combine="and">
                        <condition-list combine="or">
                            <condition-expr field-name="orderDateWeekOfYear" operator="equals" from-field="week1"/>
                            <condition-expr field-name="orderDateWeekOfYear" operator="equals" from-field="week2"/>
                            <condition-expr field-name="orderDateWeekOfYear" operator="equals" from-field="week3"/>
                            <condition-expr field-name="orderDateWeekOfYear" operator="equals" from-field="week4"/>
                        </condition-list>
                        <condition-expr field-name="orderDateYearName" operator="equals" from-field="year"/>
                    </condition-list>
                </entity-condition>
            </if-empty>
        </if-not-empty>
    </simple-method>
</simple-methods>