Merge branch '1059167_FixDeletePersonOnlyIfOneContact' into '2020.1'

[Projekt: Entwicklung - Neon][TicketNr.: 1059167][Kontakt/Firma: Kontakt mit...

See merge request xrm/basic!295

entity/Person_entity/grantDeleteProcess.js

+import("Sql_lib");
 import("Entity_lib");
 import("Employee_lib");
 import("Context_lib");
 import("system.vars");
 import("system.result");
 
-var contactId = vars.get("$field.CONTACTID");
-var currentContext = ContextUtils.getCurrentContextId();
+var canDelete = false;
+var personId = vars.get("$field.PERSONID");
+var personCount = newSelect("count(*)")
+                        .from("CONTACT")
+                        .join("PERSON", "PERSON.PERSONID = CONTACT.PERSON_ID")
+                        .where("PERSON.PERSONID", personId)
+                        .cell()
+//only delete when the contact doesnt have any functions, because that would currently lead to the person and all his functions being deleted,
+// since there is only one person contact behind all the contacts.
+//ToDo: come back to this and implement the solution for deleting a function (#1059167) once it'S decided how that's being implemented
+if(personCount == 1) 
+{
+    var contactId = vars.get("$field.CONTACTID");
+    var currentContext = ContextUtils.getCurrentContextId();
 
-var canDelete = new HasLinkedObjectTester()
-    .andNoEntityRows("Activity_entity", "LinkedObjects", {ObjectId_param : currentContext, RowId_param : contactId}) //Activities
-    .andNoEntityRows("Task_entity", "Tasks", {ObjectId_param : currentContext, RowId_param : contactId}) //Tasks
-    .andNoEntityRows("Document_entity", "Documents", {AssignmentTable_param : "CONTACT", AssignmentRowId_param : contactId}) //Documents
-    .and(function () {return !EmployeeUtils.isUser(contactId);})
-    .andNoEntityRows("Offer_entity", "ContactOffers", {ContactId_param : contactId}) //Offers
-    .andNoEntityRows("Contract_entity", "Contracts", {ContactId_param : contactId}) //Contracts
-    .andNoEntityRows("ObjectTree_entity", "TreeProvider", {ObjectIds_param : JSON.stringify([contactId, vars.get("$field.PERSON_ID")]), ObjectTypes_param : JSON.stringify([currentContext, "PrivatePerson"])})
-    .validate();
+    canDelete = new HasLinkedObjectTester()
+        .andNoEntityRows("Activity_entity", "LinkedObjects", {ObjectId_param : currentContext, RowId_param : contactId}) //Activities
+        .andNoEntityRows("Task_entity", "Tasks", {ObjectId_param : currentContext, RowId_param : contactId}) //Tasks
+        .andNoEntityRows("Document_entity", "Documents", {AssignmentTable_param : "CONTACT", AssignmentRowId_param : contactId}) //Documents
+        .and(function () {return !EmployeeUtils.isUser(contactId);})
+        .andNoEntityRows("Offer_entity", "ContactOffers", {ContactId_param : contactId}) //Offers
+        .andNoEntityRows("Contract_entity", "Contracts", {ContactId_param : contactId}) //Contracts
+        .andNoEntityRows("ObjectTree_entity", "TreeProvider", {ObjectIds_param : JSON.stringify([contactId, vars.get("$field.PERSON_ID")]), ObjectTypes_param : JSON.stringify([currentContext, "PrivatePerson"])})
+        .validate();
+}
 
 result.string(canDelete);