stripe payment update based on hiring team currency

cmsWebApp/src/performa/orm/HiringTeam.xml

@@ -24,7 +24,7 @@
             <ATTRIB name="Industry"             type="Industry"         dbcol="industry"                mandatory="false"   attribHelper="EnumeratedAttributeHelper"/>
             <ATTRIB name="TimeZone"             type="TimeZone"         dbcol="time_zone"               mandatory="false"   attribHelper="EnumeratedAttributeHelper"/>
             <ATTRIB name="State"                type="State"            dbcol="state"                   mandatory="false"   defaultValue="State.WA"     attribHelper="EnumeratedAttributeHelper"/>
-            <ATTRIB name="Country"              type="Countries"        dbcol="country"                 mandatory="false"   defaultValue="Countries.AU" attribHelper="EnumeratedAttributeHelper"/>
+            <ATTRIB name="Country"              type="Countries"        dbcol="country"                 mandatory="true"    defaultValue="Countries.AU" attribHelper="EnumeratedAttributeHelper"/>
             <ATTRIB name="PostCode"             type="String"           dbcol="post_code"               mandatory="false"   length="10"/>
             <ATTRIB name="City"                 type="String"           dbcol="city"                    mandatory="false"   length="100"/>
             <ATTRIB name="HasClientSupport"     type="Boolean"          dbcol="has_client_support"      mandatory="false"   defaultValue="Boolean.FALSE"/>

cmsWebApp/src/performa/utils/StripeUtils.java

@@ -295,7 +295,7 @@ public class StripeUtils
             Map<String, Object> chargeParams = new HashMap<>();
 
             chargeParams.put("amount", NullArith.intVal(NullArith.multiply(costDifference, 100, 0d)));
-            chargeParams.put("currency", "sgd");
+            chargeParams.put("currency", hiringTeam.getCountry().getCurrency().getDescription());
             chargeParams.put("description", "Charges of upgrading plan");
             chargeParams.put("customer", hiringTeam.getStripeReference());