FIX payment in case of supplier invoice with not the same currency of the company

Author: alessandrocamilli

l10n_it_reverse_charge/models/account_invoice.py

@@ -80,6 +80,7 @@ def rc_inv_vals(self, partner, account, rc_type, lines):
             'date': self.date,
             'origin': self.number,
             'rc_purchase_invoice_id': self.id,
+            'currency_id': self.currency_id.id,
             'name': rc_type.self_invoice_text,
             'fiscal_position_id': None,
             'rc_partner_supplier_id': None
@@ -122,10 +123,15 @@ def rc_payment_vals(self, rc_type):
 
     def rc_credit_line_vals(self, journal):
         credit = debit = 0.0
+        amount_tax = self.amount_tax
+        if self.currency_id != self.company_id.currency_id:
+            amount_tax = self.currency_id.with_context(
+                date=self.date_invoice).compute(
+                self.amount_tax, self.company_id.currency_id)
         if self.type == 'in_invoice':
-            credit = self.amount_tax
+            credit = amount_tax
         else:
-            debit = self.amount_tax
+            debit = amount_tax
 
         return {
             'name': self.number,
@@ -136,17 +142,22 @@ def rc_credit_line_vals(self, journal):
         }
 
     def rc_debit_line_vals(self, amount=None):
+        amount_tax = self.amount_tax
+        if self.currency_id != self.company_id.currency_id:
+            amount_tax = self.currency_id.with_context(
+                date=self.date_invoice).compute(
+                self.amount_tax, self.company_id.currency_id)
         credit = debit = 0.0
         if self.type == 'in_invoice':
             if amount:
                 debit = amount
             else:
-                debit = self.amount_tax
+                debit = amount_tax
         else:
             if amount:
                 credit = amount
             else:
-                credit = self.amount_tax
+                credit = amount_tax
         return {
             'name': self.number,
             'debit': debit,