Merged in production (pull request #66)

Production

1 files changed, 150 insertions, 0 deletions

diff --git a/indoteknik_custom/models/promotion_program_line.py b/indoteknik_custom/models/promotion_program_line.py
new file mode 100644
index 00000000..077f7e12
--- /dev/null
+++ b/indoteknik_custom/models/promotion_program_line.py
@@ -0,0 +1,150 @@
+from odoo import fields, models, api
+from datetime import datetime
+
+
+class PromotionProgramLine(models.Model):
+    _name = "promotion.program.line"
+
+    name = fields.Char(string="Name")
+    image = fields.Binary(string="Image")
+    product_id = fields.Many2one(comodel_name="product.product", string="Product Variant")
+    program_id = fields.Many2one(comodel_name="promotion.program", string="Program")
+    discount_type = fields.Selection(selection=[
+        ("percentage", "Percentage"),
+        ("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")
+    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")
+    display_on_homepage = fields.Boolean(string="Display on Homepage")
+    order_line_ids = fields.One2many('sale.order.line', 'program_line_id')
+
+    @api.onchange('product_id')
+    def _onchange_product_id(self):
+        if self.product_id and not self.name:
+            self.name = self.product_id.display_name
+        self._discount_loading_auto()
+
+    @api.onchange('promotion_type')
+    def onchange_promotion_type(self):
+        self._discount_loading_auto()
+
+    def _discount_loading_auto(self):
+        program_line = self
+        product = program_line.product_id
+        promotion_type = program_line.promotion_type
+
+        if promotion_type != 'discount_loading' or not product: 
+            return
+
+        line = self.browse(self.ids)
+        line.product_id = self.product_id.id
+        line.promotion_type = self.promotion_type
+
+        product_added = False
+        line_free_item = program_line.line_free_item
+        for line in line_free_item:
+            if line.product_id.id == product.id:
+                product_added = True
+                continue
+            line.unlink()
+        if not product_added:
+            data = {'product_id': product.id,
+                    'qty': 1, 'line_id': program_line.id}
+            line_free_item.create(data)
+
+    def calculate_price(self, price):
+        initial_price = price['price']
+        if self.discount_type == 'percentage':
+            price['discount_percentage'] = self.discount_amount
+            price['price_discount'] = initial_price - (initial_price * self.discount_amount / 100)
+        elif self.discount_type == 'fixed_price':
+            price['price_discount'] = self.discount_amount
+            price['discount_percentage'] = round((initial_price - self.discount_amount) / initial_price * 100)
+        return price
+
+    def get_active_promotions(self, product_id):
+        current_time = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+        return self.search([
+            ('program_id.start_time', '<=', current_time),
+            ('program_id.end_time', '>=', current_time),
+            ('product_id', '=', product_id)
+        ])
+    
+    def _get_remaining_qty(self, user):
+        remaining_qty = {
+            'all': self.limit_qty,
+            'user': self.limit_qty_user,
+            'transaction': self.limit_qty_transaction
+        }
+        for order in self.order_line_ids:
+            parent_order = order.order_id
+            if parent_order.state != 'cancel':
+                remaining_qty['all'] -= order.product_uom_qty
+            if user and parent_order.partner_id.id == user['partner_id']:
+                remaining_qty['user'] -= order.product_uom_qty
+        
+        if remaining_qty['all'] < remaining_qty['user']:
+            remaining_qty['user'] = remaining_qty['all']
+        if remaining_qty['user'] < remaining_qty['transaction']:
+            remaining_qty['transaction'] = remaining_qty['user']
+        
+        return remaining_qty
+    
+    def _get_remaining_time(self):
+        calculate_time = self.program_id.end_time - datetime.now()
+        return round(calculate_time.total_seconds())
+    
+    def _res_limit_qty(self):
+        return {
+            'all': self.limit_qty,
+            'user': self.limit_qty_user,
+            'transaction': self.limit_qty_transaction,
+        }
+    
+    def _res_promotion_type(self):
+        return {
+            'value': self.promotion_type,
+            'label': dict(self._fields['promotion_type'].selection).get(self.promotion_type)
+        }
+    
+    def format(self, user = None):
+        ir_attachment = self.env['ir.attachment']
+        product_price = self.product_id.calculate_website_price()
+        limit_qty = self._res_limit_qty()
+        remaining_qty = self._get_remaining_qty(user)
+        percent_remaining = 0
+        if limit_qty['all'] > 0:
+            percent_remaining = (limit_qty['all'] - remaining_qty['all']) / limit_qty['all'] * 100
+        return {
+            'id': self.id,
+            'name': self.name,
+            'image': ir_attachment.api_image('promotion.program.line', 'image', self.id),
+            'minimum_purchase_qty': self.minimum_purchase_qty,
+            'applies_multiply': self.applies_multiply,
+            'remaining_time': self._get_remaining_time(),
+            'type': self._res_promotion_type(),
+            'limit_qty': limit_qty,
+            'remaining_qty': remaining_qty,
+            'used_percentage': percent_remaining,
+            'price': self.calculate_price(price=product_price)
+        }
+    
+    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
+