Merge branch 'feature/voucher-group' into production

1 files changed, 74 insertions, 1 deletions

diff --git a/indoteknik_custom/models/sale_order.py b/indoteknik_custom/models/sale_order.py
index 65132fda..8317e1fd 100755
--- a/indoteknik_custom/models/sale_order.py
+++ b/indoteknik_custom/models/sale_order.py
@@ -73,7 +73,8 @@ class SaleOrder(models.Model):
     sppkp = fields.Char(string="SPPKP")
     npwp = fields.Char(string="NPWP")
     purchase_total = fields.Monetary(string='Purchase Total', compute='_compute_purchase_total')
-    voucher_id = fields.Many2one(comodel_name='voucher', string='Voucher')
+    voucher_id = fields.Many2one(comodel_name='voucher', string='Voucher', copy=False)
+    applied_voucher_id = fields.Many2one(comodel_name='voucher', string='Applied Voucher', copy=False)
     amount_voucher_disc = fields.Float(string='Voucher Discount')
     source_id = fields.Many2one('utm.source', 'Source', domain="[('id', 'in', [32, 59, 60, 61])]")
     estimated_arrival_days = fields.Integer('Estimated Arrival Days', default=0)
@@ -377,3 +378,75 @@ class SaleOrder(models.Model):
             else:
                 order.grand_total = order.amount_total
 
+    def action_apply_voucher(self):
+        for order in self.order_line:
+            if order.program_line_id:
+                raise UserError('Voucher tidak dapat digabung dengan promotion program')
+
+        voucher = self.voucher_id
+        if voucher.limit > 0 and voucher.count_order >= voucher.limit:
+            raise UserError('Voucher tidak dapat digunakan karena sudah habis digunakan')
+        
+        partner_voucher_orders = []
+        for order in voucher.order_ids:
+            if order.partner_id.id == self.partner_id.id:
+                partner_voucher_orders.append(order)
+        
+        if voucher.limit_user > 0 and len(partner_voucher_orders) >= voucher.limit_user:
+            raise UserError('Voucher tidak dapat digunakan karena Customer ini sudah menghabiskan kuota voucher')
+        
+        if self.pricelist_id.id in [x.id for x in voucher.excl_pricelist_ids]:
+            raise UserError('Voucher tidak dapat digunakan karena pricelist ini tidak berlaku pada voucher')
+        
+        self.apply_voucher()
+    
+    def apply_voucher(self):
+        order_line = []
+        for line in self.order_line:
+            order_line.append({
+                'product_id': line.product_id,
+                'price': line.price_unit,
+                'discount': line.discount,
+                'qty': line.product_uom_qty,
+                'subtotal': line.price_subtotal
+            })
+        voucher = self.voucher_id.apply(order_line)
+
+        for line in self.order_line:
+            line.initial_discount = line.discount
+            
+            voucher_type = voucher['type']
+            used_total = voucher['total'][voucher_type]
+            used_discount = voucher['discount'][voucher_type]
+
+            manufacture_id = line.product_id.x_manufacture.id
+            if voucher_type == 'brand':
+                used_total = used_total.get(manufacture_id)
+                used_discount = used_discount.get(manufacture_id)
+
+            if not used_total or not used_discount:
+                continue
+
+            line_contribution = line.price_subtotal / used_total
+            line_voucher = used_discount * line_contribution
+            line_voucher_item = line_voucher / line.product_uom_qty
+            line_discount_item = line.price_unit * line.discount / 100 + line_voucher_item
+            line_voucher_item = line_discount_item / line.price_unit * 100
+            
+            line.amount_voucher_disc = line_voucher
+            line.discount = line_voucher_item
+
+        self.amount_voucher_disc = voucher['discount']['all']
+        self.applied_voucher_id = self.voucher_id
+
+    def cancel_voucher(self):
+        self.applied_voucher_id = False 
+        self.amount_voucher_disc = 0
+        for line in self.order_line:
+            line.amount_voucher_disc = 0
+            line.discount = line.initial_discount
+            line.initial_discount = False
+
+
+
+