adding stateAdministrationList into crm partner

- Create StateAdministration entity with hierarchical parent relation
- Add typeSelect selection (Region, Sub Region, Wilaya, Commune)
- Implement computed fullName for hierarchical display
- Extend Address entity with many-to-one relation to StateAdministration

modules/axelor-open-suite/axelor-crm/src/main/resources/domains/Address.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<domain-models xmlns="http://axelor.com/xml/ns/domain-models" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://axelor.com/xml/ns/domain-models http://axelor.com/xml/ns/domain-models/domain-models_5.2.xsd">
+
+    <module name="base" package="com.axelor.apps.base.db" />
+
+    <entity name="Address" lang="java">
+
+        <many-to-one name="state" ref="com.axelor.apps.crm.db.StateAdministration" title="State" />
+
+    </entity>
+
+</domain-models>

modules/axelor-open-suite/axelor-crm/src/main/resources/domains/Partner.xml

@@ -16,7 +16,7 @@
         <integer name="rating" title="Rating" selection="crm.partner.potentiality.selection" />
 
         <many-to-one name="facility" title="Facility" ref="com.axelor.apps.crm.db.Facility"/>
-        <!--<many-to-many name="stateAdministrationList" title="State Administration" ref="com.axelor.apps.crm.db.StateAdministration"/>-->
+        <many-to-many name="stateAdministrationList" title="State Administration" ref="com.axelor.apps.crm.db.StateAdministration"/>
 
         <track>
             <field name="accountNo"/>

modules/axelor-open-suite/axelor-crm/src/main/resources/domains/StateAdministration.xml

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<domain-models xmlns="http://axelor.com/xml/ns/domain-models"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://axelor.com/xml/ns/domain-models http://axelor.com/xml/ns/domain-models/domain-models_5.2.xsd">
+
+  <module name="crm" package="com.axelor.apps.crm.db"/>
+
+  <entity name="StateAdministration" lang="java">
+
+    <string name="name" title="Name" required="true"/>
+    <string name="typeSelect" title="Type" selection="state.administration.type.select" required="true"/>
+
+    <many-to-one name="parent" ref="com.axelor.apps.crm.db.StateAdministration"/>
+	
+    <string name="fullName" namecolumn="true" title="Full name">
+    <![CDATA[
+
+    String fullName = "";
+
+    com.axelor.apps.crm.db.StateAdministration current = this;
+
+    while (current != null && current.getName() != null) {
+
+      if (current == current.getParent()) {
+        break;
+      }
+
+      if (fullName.isEmpty()) {
+        fullName = current.getName();
+      } else {
+        fullName = current.getName() + " - " + fullName;
+      }
+
+      
+
+      current = current.getParent();
+    }
+
+    return fullName;
+
+    ]]>
+    </string>
+	
+  </entity>
+
+</domain-models>