Merge branch 'feature/voucher' into development

3 files changed, 110 insertions, 0 deletions

diff --git a/indoteknik_custom/models/__init__.py b/indoteknik_custom/models/__init__.py
index 4af46dae..9e4d2cf9 100755
--- a/indoteknik_custom/models/__init__.py
+++ b/indoteknik_custom/models/__init__.py
@@ -66,3 +66,4 @@ from . import requisition
 from . import token_storage
 from . import product_sla
 from . import account_move_due_extension
+from . import voucher
\ No newline at end of file
diff --git a/indoteknik_custom/models/sale_order.py b/indoteknik_custom/models/sale_order.py
index 5a3cada9..e54b9ae2 100755
--- a/indoteknik_custom/models/sale_order.py
+++ b/indoteknik_custom/models/sale_order.py
@@ -86,6 +86,7 @@ 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')
 
     def _compute_purchase_total(self):
         for order in self:
diff --git a/indoteknik_custom/models/voucher.py b/indoteknik_custom/models/voucher.py
new file mode 100644
index 00000000..b327df6d
--- /dev/null
+++ b/indoteknik_custom/models/voucher.py
@@ -0,0 +1,108 @@
+from odoo import models, fields
+from datetime import datetime, timedelta
+
+
+class Voucher(models.Model):
+    _name = 'voucher'
+    _rec_name = 'display_name'
+
+    display_name = fields.Char(string='Display Name', compute='_compute_display_name')
+    name = fields.Char(string='Name')
+    image = fields.Binary(string='Image')
+    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(
+        selection=[
+            ('percentage', 'Percentage'),
+            ('fixed_price', 'Fixed Price'),
+        ], 
+        string='Discount Type', 
+        help='Select the type of discount:\n'
+            '- Percentage: Persentage dari total harga.\n'
+            '- Fixed Price: Jumlah tetap yang dikurangi dari harga total.'
+    )
+    visibility = fields.Selection(
+        selection=[
+            ('public', 'Public'),
+            ('private', 'Private')
+        ], 
+        string='Visibility', 
+        help='Select the visibility:\n'
+            '- Public: Ditampilkan kepada seluruh pengguna.\n'
+            '- Private: Tidak ditampilkan kepada seluruh pengguna.'
+    )
+    start_time = fields.Datetime(string='Start Time')
+    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')
+
+    def _compute_display_name(self):
+        for voucher in self:
+            voucher.display_name = f'{voucher.name} ({voucher.code})'
+
+    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,
+        }
+        return data
+    
+    def _res_remaining_time(self):
+        seconds = self._get_remaining_time()
+        remaining_time = timedelta(seconds=seconds)
+        hours = remaining_time.seconds // 3600
+        minutes = remaining_time.seconds // 60
+        if remaining_time.days > 0:
+            time = remaining_time.days
+            unit = 'hari'
+        elif hours > 0:
+            time = hours
+            unit = 'jam'
+        else:
+            time = minutes
+            unit = 'menit'
+        return f'{time} {unit}'
+    
+    def _get_remaining_time(self):
+        calculate_time = self.end_time - datetime.now()
+        return round(calculate_time.total_seconds())
+    
+    def calculate_discount(self, price):
+        if price < self.min_purchase_amount:
+            return 0
+        
+        if self.discount_type == 'fixed_price':
+            return self.discount_amount
+        
+        if self.discount_type == 'percentage':
+            discount = price * self.discount_amount / 100
+            max_disc = self.max_discount_amount
+            return max_disc if discount > max_disc else discount
+        
+        return 0
+    
+    def get_active_voucher(self, parameter):
+        current_time = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+        parameter += [
+            ('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