Update promotion program feature

5 files changed, 113 insertions, 48 deletions

diff --git a/indoteknik_api/controllers/api_v1/sale_order.py b/indoteknik_api/controllers/api_v1/sale_order.py
index adc89f66..2c6958d8 100644
--- a/indoteknik_api/controllers/api_v1/sale_order.py
+++ b/indoteknik_api/controllers/api_v1/sale_order.py
@@ -302,43 +302,32 @@ class SaleOrder(controller.Controller):
         source = params['value']['source']
         products = user_cart.get_product_by_user(user_id=user_id, selected=True, source=source)
         for product in products:
-            total_qty = product['quantity']
             price_unit = product['price']['price']
             price_discount =product['price']['discount_percentage']
-            if product['program'] and product['program']['type']['value'] != 'special_price':
-                total_qty += sum(x['quantity'] for x in product['program']['items'])
-                price_unit = product['subtotal'] / total_qty
-                price_discount = 0
-
-            param = {
+            order_line = {
                 'company_id': 1,
                 'order_id': sale_order.id,
                 'price_unit': price_unit,
-                'discount': price_discount
-            }
-
-            primary_product = {
-                **param,
+                'discount': price_discount,
                 'product_id': product['id'],
                 'product_uom_qty': product['quantity']
             }
+
             if product['program']:
-                primary_product.update({
+                order_line.update({
                     'program_line_id': product['program']['id']
                 })
-            parameters.append(primary_product)
-            
-            if not product['program']:
-                continue
-
-            for item in product['program']['items']:
-                parameters.append({
-                    **param,
-                    'product_id': item['id'],
-                    'product_uom_qty': item['quantity'],
-                })
+
+            parameters.append(order_line)
+            # if product['program'] and product['program']['type']['value'] != 'special_price':
+            #     total_qty += sum(x['quantity'] for x in product['program']['items'])
+            #     price_unit = product['subtotal'] / total_qty
+            #     price_discount = 0
 
         request.env['sale.order.line'].create(parameters)
+        
+        if any(x['program'] for x in products):
+            sale_order.apply_promotion_program()
 
         voucher_code = params['value']['voucher']
         voucher = request.env['voucher'].search([('code', '=', voucher_code)])
@@ -347,7 +336,7 @@ class SaleOrder(controller.Controller):
             sale_order.apply_voucher()
         
         cart_ids = [x['cart_id'] for x in products]
-        user_cart.browse(cart_ids).unlink()
+        # user_cart.browse(cart_ids).unlink()
         return self.response({
             'id': sale_order.id,
             'name': sale_order.name
diff --git a/indoteknik_custom/models/promotion_program_line.py b/indoteknik_custom/models/promotion_program_line.py
index 077f7e12..71418d6c 100644
--- a/indoteknik_custom/models/promotion_program_line.py
+++ b/indoteknik_custom/models/promotion_program_line.py
@@ -1,5 +1,6 @@
 from odoo import fields, models, api
 from datetime import datetime
+import math
 
 
 class PromotionProgramLine(models.Model):
@@ -14,15 +15,21 @@ class PromotionProgramLine(models.Model):
         ("fixed_price", "Fixed Price"),
     ], string="Discount Type")
     discount_amount = fields.Float(string="Discount Amount")
-    promotion_type = fields.Selection(selection=[
-        ("special_price", "Special Price"),
-        ("bundling", "Bundling"),
-        ("discount_loading", "Discount Loading"),
-        ("merchandise", "Merchandise")
-    ], string="Promotion Type")
-    minimum_purchase_qty = fields.Integer(string="Minimum Purchase Qty", help="Minimum Qty to applied discount loading")
-    applies_multiply = fields.Boolean(string="Applies Multiply", help="Is applies multiply")
-    limit_qty = fields.Integer(string="Limit Qty", help="Limit Qty product in promotion")
+    promotion_type = fields.Selection(string="Promotion Type", 
+        selection=[
+            ("special_price", "Special Price"),
+            ("bundling", "Bundling"),
+            ("discount_loading", "Discount Loading"),
+            ("merchandise", "Merchandise")
+        ], 
+        help='- Special Price: Potongan harga barang.\n'
+            '- Bundling: Menggabungkan beberapa produk menjadi satu paket.\n'
+            '- Discount Loading: Semakin banyak unit yang dibeli maka semakin murah harga yang dibayar.\n'
+            '- Merchandise: Pemberian barang gratis.'
+    )
+    minimum_purchase_qty = fields.Integer(string="Minimum Purchase Qty", help="Minimum unit barang yang perlu dibeli untuk dapat menggunakan promosi")
+    applies_multiply = fields.Boolean(string="Applies Multiply", help="Diterapkan berlipat ganda")
+    limit_qty = fields.Integer(string="Limit Qty", help="Kuota promosi keseluruhan")
     limit_qty_user = fields.Integer(string="Limit Qty / User", help="Limit Qty per User")
     limit_qty_transaction = fields.Integer(string="Limit Qty / Transaction", help="Limit Qty per Transaction")
     line_free_item = fields.One2many(comodel_name="promotion.program.free_item", inverse_name="line_id", string="Line Free Item")
@@ -118,7 +125,7 @@ class PromotionProgramLine(models.Model):
             'label': dict(self._fields['promotion_type'].selection).get(self.promotion_type)
         }
     
-    def format(self, user = None):
+    def format(self, user = None, qty = 0):
         ir_attachment = self.env['ir.attachment']
         product_price = self.product_id.calculate_website_price()
         limit_qty = self._res_limit_qty()
@@ -126,7 +133,19 @@ class PromotionProgramLine(models.Model):
         percent_remaining = 0
         if limit_qty['all'] > 0:
             percent_remaining = (limit_qty['all'] - remaining_qty['all']) / limit_qty['all'] * 100
-        return {
+        
+        qty_can_buy = min(remaining_qty['user'], qty)
+        if self.limit_qty_transaction > 0:
+            qty_can_buy = min(qty_can_buy, self.limit_qty_transaction)
+        
+        multiplier = 0
+        if qty_can_buy > self.minimum_purchase_qty:
+            multiplier = 1
+        
+        if self.applies_multiply and qty_can_buy > 0:
+            multiplier = math.floor(qty_can_buy / self.minimum_purchase_qty)
+
+        response = {
             'id': self.id,
             'name': self.name,
             'image': ir_attachment.api_image('promotion.program.line', 'image', self.id),
@@ -137,14 +156,16 @@ class PromotionProgramLine(models.Model):
             'limit_qty': limit_qty,
             'remaining_qty': remaining_qty,
             'used_percentage': percent_remaining,
-            'price': self.calculate_price(price=product_price)
+            'price': self.calculate_price(price=product_price),
+            'items': [{
+                'product_id': line.product_id.id,
+                'quantity': line.qty * multiplier
+            } for line in self.line_free_item]
         }
+
+        return response
     
     def res_format(self, user):
         data = [x.format(user) for x in self]
         return data
-
-    def res_format_cart(self, user):
-        data = self.format(user)
-        return data
     
diff --git a/indoteknik_custom/models/sale_order.py b/indoteknik_custom/models/sale_order.py
index 8317e1fd..2510d9e5 100755
--- a/indoteknik_custom/models/sale_order.py
+++ b/indoteknik_custom/models/sale_order.py
@@ -78,6 +78,7 @@ class SaleOrder(models.Model):
     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)
+    picking_iu_id = fields.Many2one('stock.picking', 'Picking IU')
 
     def _compute_purchase_total(self):
         for order in self:
@@ -447,6 +448,59 @@ class SaleOrder(models.Model):
             line.discount = line.initial_discount
             line.initial_discount = False
 
+    def apply_promotion_program(self):
+        userdata = {
+            'user_id': self.partner_id.user_id.id,
+            'partner_id': self.partner_id.id
+        }
+
+        iu_items = []
+        for line in self.order_line:
+            promotion = line.program_line_id.format(user=userdata, qty=line.product_uom_qty)
+            if promotion['type']['value'] == 'merchandise':
+                iu_items += filter(lambda x: x['quantity'] > 0, promotion['items'])
+        
+        if len(iu_items) > 0:
+            self._create_promotion_program_iu_docs(iu_items)
+        
+    def _create_promotion_program_iu_docs(self, items):
+        default = {
+            'picking_type_id': 33, # PT Indoteknik (Bandengan): Internal Transfers
+            'location_id': 57, # BU/Stock
+            'location_dest_id': 49, # Virtual Locations/Internal Use
+            'account_id': 596, # Biaya awareness
+            'product_uom': 1 # Unit
+        }
+        
+        picking_type = self.env['stock.picking.type'].browse(default['picking_type_id'])
+        picking = self.env['stock.picking'].create({
+            'name': picking_type.sequence_id.next_by_id(),
+            'picking_type_id': default['picking_type_id'],
+            'partner_id': self.partner_id.id,
+            'real_shipping_id': self.real_shipping_id.id,
+            'location_id': default['location_id'],
+            'location_dest_id': default['location_dest_id'],
+            'account_id': default['account_id'],
+            'origin': self.display_name,
+            'is_internal_use': True
+        })
+
+        product_model = self.env['product.product']
+        for item in items:
+            picking.move_ids_without_package.create({
+                'product_id': item['product_id'],
+                'name': product_model.browse(item['product_id']).display_name,
+                'product_uom_qty': item['quantity'],
+                'product_uom': default['product_uom'],
+                'location_id': default['location_id'],
+                'location_dest_id': default['location_dest_id'],
+                'picking_id': picking.id
+            })
+
+        self.picking_iu_id = picking.id
+
+
+
 
 
 
diff --git a/indoteknik_custom/models/website_user_cart.py b/indoteknik_custom/models/website_user_cart.py
index b3695ba1..1468e9dc 100644
--- a/indoteknik_custom/models/website_user_cart.py
+++ b/indoteknik_custom/models/website_user_cart.py
@@ -22,10 +22,6 @@ class WebsiteUserCart(models.Model):
             record.user_other_carts = others
 
     def get_product(self):
-        user_data = {
-            'partner_id': self.user_id.partner_id.id,
-            'user_id': self.user_id.id
-        }
         product = self.product_id.v2_api_single_response(self.product_id)
         product['cart_id'] = self.id
         product['quantity'] = self.qty
@@ -33,10 +29,14 @@ class WebsiteUserCart(models.Model):
         product['selected'] = self.is_selected
         product['program'] = None
         product['can_buy'] = True
-        product_flashsale = self.product_id._get_active_flash_sale()
-        product['has_flashsale'] = True if len(product_flashsale) > 0 else False
+        flashsales = self.product_id._get_active_flash_sale()
+        product['has_flashsale'] = True if len(flashsales) > 0 else False
         if self.program_line_id:
-            product['program'] = self.program_line_id.res_format_cart(user=user_data, quantity=self.qty)
+            userdata = {
+                'partner_id': self.user_id.partner_id.id,
+                'user_id': self.user_id.id
+            }
+            product['program'] = self.program_line_id.format(user=userdata, qty=self.qty)
             
         if product['program']:
             if self.qty < product['program']['minimum_purchase_qty'] or self.qty > product['program']['remaining_qty']['transaction']:
diff --git a/indoteknik_custom/views/sale_order.xml b/indoteknik_custom/views/sale_order.xml
index f2cab699..3ea65498 100755
--- a/indoteknik_custom/views/sale_order.xml
+++ b/indoteknik_custom/views/sale_order.xml
@@ -109,6 +109,7 @@
                 <field name="effective_date" position="after">
                     <field name="carrier_id"/>
                     <field name="estimated_arrival_days"/>
+                    <field name="picking_iu_id"/>
                 </field>
 
                 <page name="customer_signature" position="after">