Add voucher terms and conditions

Add voucher to sale order API

3 files changed, 71 insertions, 12 deletions

diff --git a/indoteknik_custom/models/voucher.py b/indoteknik_custom/models/voucher.py
index 485fd0b9..b8d0dc2e 100644
--- a/indoteknik_custom/models/voucher.py
+++ b/indoteknik_custom/models/voucher.py
@@ -1,6 +1,7 @@
 from odoo import models, fields, api
 from datetime import datetime, timedelta
 from odoo.exceptions import ValidationError
+import locale
 
 
 class Voucher(models.Model):
@@ -40,10 +41,12 @@ class Voucher(models.Model):
     manufacture_ids = fields.Many2many('x_manufactures', string='Brands', help='Voucher appplied only for brand')
     excl_pricelist_ids = fields.Many2many('product.pricelist', string='Excluded Pricelists', help='Hide voucher from selected exclude pricelist')
     voucher_line = fields.One2many('voucher.line', 'voucher_id', 'Voucher Line')
+    terms_conditions = fields.Html('Terms and Conditions')
     apply_type = fields.Selection(string='Apply Type', default="all", selection=[
         ('all', "All product"),
         ('brand', "Selected product brand"),
     ])
+    can_used = fields.Boolean(string='Can Used?', compute='_compute_can_used')
 
     @api.constrains('description')
     def _check_description_length(self):
@@ -55,28 +58,24 @@ class Voucher(models.Model):
         for voucher in self:
             voucher.display_name = f'{voucher.name} ({voucher.code})'
 
+    def _compute_can_used(self):
+        for rec in self:
+            valid_order = [x for x in rec.order_ids if x.state != 'cancel']
+            rec.can_used = rec.limit <= 0 or len(valid_order) < rec.limit
+
     def res_format(self):
         datas = [voucher.format() for voucher in self]
         return datas
     
     def format(self):
         ir_attachment = self.env['ir.attachment']
-        discount_type = self.discount_type
-        max_discount_amount = self.max_discount_amount if discount_type == 'percentage' else 0
         data = {
             'id': self.id,
             'image': ir_attachment.api_image('voucher', 'image', self.id),
             'name': self.name,
             'code': self.code,
             'description': self.description,
-            'discount_amount': self.discount_amount,
-            'discount_type': discount_type,
             'remaining_time': self._res_remaining_time(),
-            'min_purchase_amount': self.min_purchase_amount,
-            'max_discount_amount': max_discount_amount,
-            'manufacture_names': ", ".join([x.x_name for x in self.manufacture_ids]),
-            'manufacture_ids': [x.id for x in self.manufacture_ids],
-            'excl_pricelist_ids': [x.id for x in self.excl_pricelist_ids],
         }
         return data
     
@@ -159,9 +158,10 @@ class Voucher(models.Model):
             else:
                 discount_brand = line.discount_amount
             
-            result['brand'][manufacture_id] = discount_brand
+            result['brand'][manufacture_id] = round(discount_brand, 2)
             result['all'] += discount_brand
         
+        result['all'] = round(result['all'], 2)
         return result
 
     def apply(self, order_line):
@@ -199,4 +199,50 @@ class Voucher(models.Model):
             ('end_time', '>=', current_time),
         ]
         vouchers =  self.search(domain, order='min_purchase_amount ASC')
-        return vouchers
\ No newline at end of file
+        return vouchers
+    
+    def generate_tnc(self):
+        tnc = []
+
+        tnc.append('<ol>')
+        tnc.append('<li>Voucher hanya berlaku apabila pembelian Pengguna sudah memenuhi syarat dan ketentuan yang tertera pada voucher</li>')
+        tnc.append(f'<li>Voucher berlaku {self._res_remaining_time()} lagi</li>')
+        if len(self.voucher_line) > 0:
+            brand_names = ', '.join([x.manufacture_id.x_name for x in self.voucher_line])
+            tnc.append(f'<li>Voucher berlaku untuk produk dari brand {brand_names}</li>')
+        tnc.append(self.generate_detail_tnc())
+        tnc.append('</ol>')
+        
+        return ' '.join(tnc)
+    
+    def generate_detail_tnc(self):
+        def format_currency(amount):
+            locale.setlocale(locale.LC_ALL, 'id_ID')
+            formatted_amount = locale.format("%d", amount, grouping=True)
+            return f'Rp{formatted_amount}'
+    
+        tnc = []
+        if self.apply_type == 'all':
+            tnc.append('<li>')
+            tnc.append('Nominal potongan yang bisa didapatkan sebesar')
+            tnc.append(f'{self.discount_amount}%' if self.discount_type == 'percentage' else format_currency(self.discount_amount))
+            
+            if self.discount_type == 'percentage' and self.max_discount_amount > 0:
+                tnc.append(f'hingga {format_currency(self.max_discount_amount)}')
+
+            tnc.append(f'dengan minimum pembelian {format_currency(self.min_purchase_amount)}' if self.min_purchase_amount > 0 else 'tanpa minimum pembelian')
+            tnc.append('</li>')
+        else:
+            for line in self.voucher_line:
+                line_tnc = []
+                line_tnc.append(f'Nominal potongan produk {line.manufacture_id.x_name} yang bisa didapatkan sebesar')
+                line_tnc.append(f'{line.discount_amount}%' if line.discount_type == 'percentage' else format_currency(line.discount_amount))
+
+                if line.discount_type == 'percentage' and line.max_discount_amount > 0:
+                    line_tnc.append(f'hingga {format_currency(line.max_discount_amount)}')
+                
+                line_tnc.append(f'dengan minimum pembelian {format_currency(line.min_purchase_amount)}' if line.min_purchase_amount > 0 else 'tanpa minimum pembelian')
+                line_tnc = ' '.join(line_tnc)
+                tnc.append(f'<li>{line_tnc}</li>')
+        return ' '.join(tnc)
+
diff --git a/indoteknik_custom/models/website_user_cart.py b/indoteknik_custom/models/website_user_cart.py
index bf7016f8..b3695ba1 100644
--- a/indoteknik_custom/models/website_user_cart.py
+++ b/indoteknik_custom/models/website_user_cart.py
@@ -71,7 +71,17 @@ class WebsiteUserCart(models.Model):
         subtotal = total_purchase - total_discount
         discount_voucher = 0
         if voucher:
-            discount_voucher = voucher.calculate_discount(subtotal)
+            order_line = []
+            for product in products:
+                order_line.append({
+                    'product_id': self.env['product.product'].browse(product['id']),
+                    'price': product['price']['price'],
+                    'discount': product['price']['discount_percentage'],
+                    'qty': product['quantity'],
+                    'subtotal': product['subtotal']
+                })
+            voucher_info = voucher.apply(order_line)
+            discount_voucher = voucher_info['discount']['all']
             subtotal -= discount_voucher
         tax = round(subtotal * 0.11)
         grand_total = subtotal + tax
diff --git a/indoteknik_custom/views/voucher.xml b/indoteknik_custom/views/voucher.xml
index eb74f27d..8da30d2e 100755
--- a/indoteknik_custom/views/voucher.xml
+++ b/indoteknik_custom/views/voucher.xml
@@ -76,6 +76,9 @@
                                 <label for="description" string="Max 120 characters:" class="font-weight-normal mb-2 oe_edit_only"/>
                                 <field name="description" placeholder="Insert short description..." />
                             </page>
+                            <page name="terms_conditions" string="Terms and Conditions">
+                                <field name="terms_conditions" />
+                            </page>
                             <page name="order_page" string="Orders">
                                 <field name="order_ids" readonly="1" />
                             </page>