Ticket #1066025: if a district responsible is connected with a existing...

Ticket #1066025: if a district responsible is connected with a existing district contact then the entity cannot be deleted.

entity/DistrictContact_entity/DistrictContact_entity.aod

@@ -175,6 +175,14 @@
       <name>currentOrganisationId_param</name>
       <expose v="true" />
     </entityParameter>
+    <entityParameter>
+      <name>ObjectId_param</name>
+      <expose v="true" />
+    </entityParameter>
+    <entityParameter>
+      <name>RowId_param</name>
+      <expose v="true" />
+    </entityParameter>
   </entityFields>
   <recordContainers>
     <dbRecordContainer>

entity/DistrictContact_entity/recordcontainers/db/conditionProcess.js

@@ -6,6 +6,13 @@ import("Sql_lib");
 var organisationID = vars.get("$param.currentOrganisationId_param");
 var cond = newWhere();
 
+if (vars.exists("$param.RowId_param") && vars.get("$param.RowId_param") && vars.exists("$param.ObjectId_param") && vars.get("$param.ObjectId_param"))
+{
+    cond.and("DISTRICTCONTACT.ADVISER_CONTACT_ID", newSelect("DISTRICTRESPONSIBLE.EMPLOYEE_CONTACT_ID")
+                                .from("DISTRICTRESPONSIBLE")
+                                .where("DISTRICTRESPONSIBLE.DISTRICTRESPONSIBLEID", "$param.RowId_param")
+                                , SqlBuilder.IN());
+}
 if (organisationID)
 {
     cond.and("DISTRICTCONTACT.CONTACT_ID", organisationID);

entity/DistrictResponsible_entity/DistrictResponsible_entity.aod

@@ -5,6 +5,7 @@
   <documentation>%aditoprj%/entity/DistrictResponsible_entity/documentation.adoc</documentation>
   <icon>VAADIN:GLOBE</icon>
   <title>District Responsible</title>
+  <grantDeleteProcess>%aditoprj%/entity/DistrictResponsible_entity/grantDeleteProcess.js</grantDeleteProcess>
   <contentTitleProcess>%aditoprj%/entity/DistrictResponsible_entity/contentTitleProcess.js</contentTitleProcess>
   <iconIdProcess>%aditoprj%/entity/DistrictResponsible_entity/iconIdProcess.js</iconIdProcess>
   <image>VAADIN:GLOBE</image>

entity/DistrictResponsible_entity/grantDeleteProcess.js

+import("Context_lib");
+import("system.vars");
+import("system.result");
+import("Entity_lib");
+
+var rowId = vars.get("$field.DISTRICTRESPONSIBLEID");
+var currentContext = ContextUtils.getCurrentContextId();
+
+var canDelete = new HasLinkedObjectTester()
+    .andNoEntityRows("DistrictContact_entity", "DistrictContacts", {ObjectId_param : currentContext, RowId_param : rowId}) //District Contact
+    .validate();
+
+result.string(canDelete);
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