Merge branch 'feature/voucher-group' into production

1 files changed, 160 insertions, 22 deletions

diff --git a/indoteknik_custom/models/voucher.py b/indoteknik_custom/models/voucher.py
index a7151398..4865db2f 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):
@@ -13,22 +14,20 @@ class Voucher(models.Model):
     code = fields.Char(string='Code', help='Kode voucher yang akan berlaku untuk pengguna')
     description = fields.Text(string='Description')
     discount_amount = fields.Integer(string='Discount Amount')
-    discount_type = fields.Selection(
+    discount_type = fields.Selection(string='Discount Type', 
         selection=[
             ('percentage', 'Percentage'),
             ('fixed_price', 'Fixed Price'),
-        ], 
-        string='Discount Type', 
+        ],
         help='Select the type of discount:\n'
-            '- Percentage: Persentage dari total harga.\n'
+            '- Percentage: Persentase dari total harga.\n'
             '- Fixed Price: Jumlah tetap yang dikurangi dari harga total.'
     )
-    visibility = fields.Selection(
+    visibility = fields.Selection(string='Visibility', 
         selection=[
             ('public', 'Public'),
             ('private', 'Private')
         ], 
-        string='Visibility', 
         help='Select the visibility:\n'
             '- Public: Ditampilkan kepada seluruh pengguna.\n'
             '- Private: Tidak ditampilkan kepada seluruh pengguna.'
@@ -37,43 +36,60 @@ class Voucher(models.Model):
     end_time = fields.Datetime(string='End Time')
     min_purchase_amount = fields.Integer(string='Min. Purchase Amount', help='Nominal minimum untuk dapat menggunakan voucher. Isi 0 jika tidak ada minimum purchase amount')
     max_discount_amount = fields.Integer(string='Max. Discount Amount', help='Max nominal terhadap persentase diskon')
-    order_ids = fields.One2many('sale.order', 'voucher_id', string='Order')
-    limit = fields.Integer(string='Limit', help='Voucher limit by sale order. Masukan 0 untuk tanpa limit')
+    order_ids = fields.One2many('sale.order', 'applied_voucher_id', string='Order')
+    limit = fields.Integer(
+        string='Limit', 
+        default=0,
+        help='Batas penggunaan voucher keseluruhan. Isi dengan angka 0 untuk penggunaan tanpa batas'
+    )
+    limit_user = fields.Integer(
+        string='Limit User', 
+        default=0,
+        help='Batas penggunaan voucher per pengguna. Misalnya, jika diisi dengan angka 1, maka setiap pengguna hanya dapat menggunakan voucher ini satu kali. Isi dengan angka 0 untuk penggunaan tanpa batas'
+    )
     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"),
+    ])
+    count_order = fields.Integer(string='Count Order', compute='_compute_count_order')
 
     @api.constrains('description')
     def _check_description_length(self):
         for record in self:
             if record.description and len(record.description) > 120:
-                raise ValidationError('Description cannot exceed 120 characters')
+                raise ValidationError('Deskripsi tidak boleh lebih dari 120 karakter')
+            
+    @api.constrains('limit', 'limit_user')
+    def _check_limit(self):
+        for rec in self:
+            if rec.limit_user > rec.limit:
+                raise ValidationError('Limit user tidak boleh lebih besar dari limit keseluruhan')
 
     def _compute_display_name(self):
         for voucher in self:
             voucher.display_name = f'{voucher.name} ({voucher.code})'
 
+    def _compute_count_order(self):
+        for rec in self:
+            rec.count_order = len([x for x in rec.order_ids if x.state != 'cancel'])
+
     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
     
@@ -97,6 +113,82 @@ class Voucher(models.Model):
         calculate_time = self.end_time - datetime.now()
         return round(calculate_time.total_seconds())
     
+    def filter_order_line(self, order_line):
+        voucher_manufacture_ids = self.collect_manufacture_ids()
+        results = []
+        for line in order_line:
+            manufacture_id = line['product_id'].x_manufacture.id or None
+            if self.apply_type == 'brand' and manufacture_id not in voucher_manufacture_ids:
+                continue
+
+            product_flashsale = line['product_id']._get_active_flash_sale()
+            if len(product_flashsale) > 0:
+                continue
+            
+            results.append(line)
+        
+        return results
+    
+    def calc_total_order_line(self, order_line):
+        result = { 'all': 0, 'brand': {} }
+        for line in order_line:
+            manufacture_id = line['product_id'].x_manufacture.id or None
+            manufacture_total = result['brand'].get(manufacture_id, 0)
+            result['brand'][manufacture_id] = manufacture_total + line['subtotal']
+            result['all'] += line['subtotal']
+        
+        return result
+    
+    def calc_discount_amount(self, total):
+        result = { 'all': 0, 'brand': {} }
+
+        if self.apply_type == 'all':
+            if total['all'] < self.min_purchase_amount:
+                return result
+            
+            if self.discount_type == 'percentage':
+                decimal_discount = self.discount_amount / 100
+                discount_all = total['all'] * decimal_discount
+                result['all'] = min(discount_all, self.max_discount_amount) if self.max_discount_amount > 0 else discount_all
+            else:
+                result['all'] = self.discount_amount
+            
+            return result
+
+        for line in self.voucher_line:
+            manufacture_id = line.manufacture_id.id
+            total_brand = total['brand'].get(manufacture_id, 0)
+
+            discount_brand = 0
+            if total_brand < line.min_purchase_amount:
+                discount_brand = 0
+            elif line.discount_type == 'percentage':
+                decimal_discount = line.discount_amount / 100
+                discount_brand = total_brand * decimal_discount
+                discount_brand = min(discount_brand, line.max_discount_amount) if line.max_discount_amount > 0 else discount_brand
+            else:
+                discount_brand = line.discount_amount
+            
+            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):
+        order_line = self.filter_order_line(order_line)
+        amount_total = self.calc_total_order_line(order_line)
+        discount = self.calc_discount_amount(amount_total)
+        return {
+            'discount': discount,
+            'total': amount_total,
+            'type': self.apply_type,
+            'valid_order': order_line
+        }
+    
+    def collect_manufacture_ids(self):
+        return [x.manufacture_id.id for x in self.voucher_line]
+    
     def calculate_discount(self, price):
         if price < self.min_purchase_amount:
             return 0
@@ -111,11 +203,57 @@ class Voucher(models.Model):
         
         return 0
     
-    def get_active_voucher(self, parameter):
+    def get_active_voucher(self, domain):
         current_time = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
-        parameter += [
+        domain += [
             ('start_time', '<=', current_time),
             ('end_time', '>=', current_time),
         ]
-        vouchers =  self.search(parameter, order='min_purchase_amount ASC')
-        return vouchers
\ No newline at end of file
+        vouchers =  self.search(domain, order='min_purchase_amount ASC')
+        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)
+