[14.0][FIX] l10n_it_financial_statements_report P&L balance for period

l10n_it_financial_statements_report/report/__init__.py

@@ -1,4 +1,5 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
+from . import trial_balance
 from . import financial_statements_report
 from . import financial_statements_report_xlsx

l10n_it_financial_statements_report/report/trial_balance.py

@@ -0,0 +1,24 @@
+from odoo import api, models
+
+
+class TrialBalanceReport(models.AbstractModel):
+    _inherit = "report.account_financial_report.trial_balance"
+
+    @api.model
+    def _compute_account_amount(
+        self, total_amount, tb_initial_acc, tb_period_acc, foreign_currency
+    ):
+        total_amount = super()._compute_account_amount(
+            total_amount, tb_initial_acc, tb_period_acc, foreign_currency
+        )
+        for tb in tb_initial_acc:
+            acc_id = tb["account_id"]
+            if tb["account_internal_group"] in ["expense", "income"]:
+                total_amount[acc_id]["initial_balance"] = 0.0
+                total_amount[acc_id]["ending_balance"] = total_amount[acc_id]["balance"]
+                if foreign_currency:
+                    total_amount[acc_id]["initial_currency_balance"] = 0.0
+                    total_amount[acc_id]["ending_currency_balance"] += round(
+                        total_amount[acc_id]["amount_currency"], 2
+                    )
+        return total_amount