Draft: Add find() method on fiscal years needed by other modules.

MO16-00581

models/account_fiscal_year.py

@@ -86,3 +86,24 @@ class OCAAccountFiscalyear(models.Model):
         for period in periods:
             period.unlink()
         return super().unlink()
+
+    def find(self, date=None):
+        """
+        :param date: date (odoo format so string), if None, use today
+        :return: fiscal years that include the indicated date, using either
+        the company_id in the context or if not set, the user company_id
+        """
+
+        if not date:
+            date = fields.Date.context_today(self)
+        company_id = self.env.context.get("company_id") or self.env.company.id
+        result = self.search(
+            [
+                ("date_from", "<=", date),
+                ("date_to", ">=", date),
+                ("company_id", "=", company_id),
+            ],
+            limit=1,
+        )
+
+        return result