[12.0] [IMP] product_contract

Add recurring interval to product and sale lines in order to allow intervals other than 1

product_contract/models/contract_line.py

@@ -44,7 +44,7 @@ class ContractLine(models.Model):
                 rec.recurring_invoicing_type = (
                     rec.product_id.recurring_invoicing_type
                 )
-                rec.recurring_interval = 1
+                rec.recurring_interval = rec.product_id.recurring_interval
                 rec.is_auto_renew = rec.product_id.is_auto_renew
                 rec.auto_renew_interval = rec.product_id.default_qty
                 rec.auto_renew_rule_type = rec._get_auto_renew_rule_type()

product_contract/models/product_template.py

@@ -26,6 +26,12 @@ class ProductTemplate(models.Model):
         string='Invoice Every',
         help="Specify Interval for automatic invoice generation.",
     )
+    recurring_interval = fields.Integer(
+        default=1,
+        string='Invoice Every',
+        help="Invoice every (Days/Week/Month/Year)",
+        required=True,
+    )
     recurring_invoicing_type = fields.Selection(
         [('pre-paid', 'Pre-paid'), ('post-paid', 'Post-paid')],
         default='pre-paid',

product_contract/models/sale_order_line.py

@@ -34,6 +34,12 @@ class SaleOrderLine(models.Model):
         string='Invoice Every',
         copy=False,
     )
+    recurring_interval = fields.Integer(
+        default=1,
+        string='Invoice Every',
+        help="Invoice every (Days/Week/Month/Year)",
+        required=True,
+    )
     recurring_invoicing_type = fields.Selection(
         [('pre-paid', 'Pre-paid'), ('post-paid', 'Post-paid')],
         default='pre-paid',
@@ -75,12 +81,17 @@ class SaleOrderLine(models.Model):
                     rec.date_start
                     + contract_line_model.get_relative_delta(
                         rec._get_auto_renew_rule_type(),
-                        int(rec.product_uom_qty),
+                        int(rec.product_uom_qty*rec.recurring_interval),
                     )
                     - relativedelta(days=1)
                 )
 
-    @api.onchange('date_start', 'product_uom_qty', 'recurring_rule_type')
+    @api.onchange(
+        'date_start',
+        'product_uom_qty',
+        'recurring_rule_type',
+        'recurring_interval'
+    )
     def onchange_date_start(self):
         contract_line_model = self.env['contract.line']
         for rec in self.filtered('product_id.is_contract'):
@@ -91,7 +102,7 @@ class SaleOrderLine(models.Model):
                     rec.date_start
                     + contract_line_model.get_relative_delta(
                         rec._get_auto_renew_rule_type(),
-                        int(rec.product_uom_qty),
+                        int(rec.product_uom_qty*rec.recurring_interval),
                     )
                     - relativedelta(days=1)
                 )
@@ -112,7 +123,7 @@ class SaleOrderLine(models.Model):
             self.date_start or fields.Date.today(),
             self.recurring_invoicing_type,
             self.recurring_rule_type,
-            1,
+            self.recurring_interval,
         )
         termination_notice_interval = (
             self.product_id.termination_notice_interval
@@ -143,7 +154,7 @@ class SaleOrderLine(models.Model):
             'date_end': self.date_end,
             'date_start': self.date_start or fields.Date.today(),
             'recurring_next_date': recurring_next_date,
-            'recurring_interval': 1,
+            'recurring_interval': self.recurring_interval,
             'recurring_invoicing_type': self.recurring_invoicing_type,
             'recurring_rule_type': self.recurring_rule_type,
             'is_auto_renew': self.product_id.is_auto_renew,

product_contract/views/product_template.xml

@@ -29,7 +29,13 @@
                     </group>
                     <group name="recurrence_info">
                         <group>
-                            <field name="recurring_rule_type"/>
+                            <label for="recurring_interval"/>
+                            <div>
+                                <field name="recurring_interval"
+                                       class="oe_inline" nolabel="1"/>
+                                <field name="recurring_rule_type"
+                                       class="oe_inline" nolabel="1"/>
+                            </div>
                         </group>
                         <group>
                             <field name="default_qty"/>

product_contract/views/sale_order.xml

@@ -55,7 +55,13 @@
                            attrs="{'invisible': [('is_contract', '=', False)]}"/>
 
                 <group attrs="{'invisible': [('is_contract', '=', False)]}">
-                    <field name="recurring_rule_type"/>
+                    <label for="recurring_interval"/>
+                    <div>
+                        <field name="recurring_interval"
+                                class="oe_inline" nolabel="1"/>
+                        <field name="recurring_rule_type"
+                                class="oe_inline" nolabel="1"/>
+                    </div>
                 </group>
                 <group attrs="{'invisible': [('is_contract', '=', False)]}">
                     <field name="recurring_invoicing_type"/>