[FIX] Optimize code for codecov

contract/models/account_analytic_invoice_line.py

@@ -17,18 +17,16 @@ class AccountAnalyticInvoiceLine(models.Model):
             qty = 0.0
             for inv_line in line.invoice_lines:
                 if inv_line.invoice_id.state not in ['cancel']:
-                    if inv_line.invoice_id.type == 'in_invoice':
+                    if inv_line.invoice_id.type in [
+                        'in_invoice', 'out_refund'
+                    ]:
                         qty += inv_line.uom_id._compute_quantity(
                             inv_line.quantity, line.uom_id)
-                    elif inv_line.invoice_id.type == 'in_refund':
+                    elif inv_line.invoice_id.type in [
+                        'out_invoice', 'in_refund'
+                    ]:
                         qty -= inv_line.uom_id._compute_quantity(
                             inv_line.quantity, line.uom_id)
-                    elif inv_line.invoice_id.type == 'out_invoice':
-                        qty -= inv_line.uom_id._compute_quantity(
-                            inv_line.quantity, line.uom_id)
-                    elif inv_line.invoice_id.type == 'out_refund':
-                        qty += inv_line.uom_id._compute_quantity(
-                            inv_line.quantity, line.uom_id)
             line.qty_invoiced = qty
 
     analytic_account_id = fields.Many2one(