Implement user:odoo contact mapping

ref #60

src/servala/core/models/user.py

@@ -6,7 +6,8 @@ from django.contrib.auth.models import (
 from django.db import models
 from django.utils.translation import gettext_lazy as _
 
-from .mixins import ServalaModelMixin
+from servala.core import odoo
+from servala.core.models.mixins import ServalaModelMixin
 
 
 class UserManager(BaseUserManager):
@@ -73,3 +74,22 @@ class User(ServalaModelMixin, PermissionsMixin, AbstractBaseUser):
 
     def normalize_username(self, username):
         return super().normalize_username(username).strip().lower()
+
+    def get_odoo_contact(self, organization):
+        if (
+            not organization.billing_entity
+            or not organization.billing_entity.odoo_company_id
+        ):
+            return
+        result = odoo.CLIENT.search_read(
+            model="res.partner",
+            domain=[
+                ("company_type", "=", "person"),
+                ("type", "=", "contact"),
+                ("email", "ilike", self.email),
+                ("parent_id", "=", organization.billing_entity.odoo_company_id),
+            ],
+            fields=odoo.ADDRESS_FIELDS,
+        )
+        if result:
+            return result[0]