3 files changed, 83 insertions, 0 deletions
diff --git a/fixco_custom/models/__init__.py b/fixco_custom/models/__init__.py
index 4fd81d8..226e6b9 100755
--- a/fixco_custom/models/__init__.py
+++ b/fixco_custom/models/__init__.py
@@ -16,3 +16,5 @@ from . import print_picking_list
 from . import stock_picking_print_picking_list
 from . import uangmuka_penjualan
 from . import upload_ginee
+from . import purchase_order_line
+from . import purchase_order
diff --git a/fixco_custom/models/purchase_order.py b/fixco_custom/models/purchase_order.py
new file mode 100644
index 0000000..a623ae4
--- /dev/null
+++ b/fixco_custom/models/purchase_order.py
@@ -0,0 +1,43 @@
+from odoo import fields, models, api, _
+from odoo.exceptions import AccessError, UserError, ValidationError
+from dateutil.relativedelta import relativedelta
+from datetime import datetime, timedelta
+import logging
+from pytz import timezone, utc
+import io
+import base64
+try:
+    from odoo.tools.misc import xlsxwriter
+except ImportError:
+    import xlsxwriter
+
+_logger = logging.getLogger(__name__)
+
+            
+class PurchaseOrder(models.Model):
+    _inherit = 'purchase.order'
+
+    amount_discount = fields.Monetary(
+        string='Total Discount',
+        compute='_compute_amount_discount',
+        store=True
+    )
+
+    biaya_lain_lain = fields.Float(
+        'Biaya Lain Lain',
+        default=0.0,
+        tracking=True
+    )
+    
+    @api.depends('order_line.price_total', 'biaya_lain_lain')
+    def _amount_all(self):
+        super(PurchaseOrder, self)._amount_all()
+        
+        for order in self:
+            amount_total = order.amount_untaxed + order.amount_tax - order.biaya_lain_lain
+            order.amount_total = order.currency_id.round(amount_total)
+
+    @api.depends('order_line.discount_amount')
+    def _compute_amount_discount(self):
+        for order in self:
+            order.amount_discount = sum(line.discount_amount for line in order.order_line)
+\ No newline at end of file
diff --git a/fixco_custom/models/purchase_order_line.py b/fixco_custom/models/purchase_order_line.py
new file mode 100644
index 0000000..8cac3d1
--- /dev/null
+++ b/fixco_custom/models/purchase_order_line.py
@@ -0,0 +1,38 @@
+from odoo import models, fields, api
+
+class PurchaseOrderLine(models.Model):
+    _inherit = 'purchase.order.line'
+
+    discount = fields.Float(
+        string='Discount (%)',
+        digits='Discount',
+        default=0.0
+    )
+    discount_amount = fields.Float(
+        string='Discount Amount',
+        compute='_compute_discount_amount'
+    )
+
+    @api.depends('price_unit', 'product_qty', 'discount')
+    def _compute_discount_amount(self):
+        for line in self:
+            discount = line.discount or 0.0
+            line.discount_amount = (line.price_unit * line.product_qty * discount) / 100.0
+
+    def _prepare_compute_all_values(self):
+        res = super(PurchaseOrderLine, self)._prepare_compute_all_values()
+        price_unit = res['price_unit'] * (1 - (self.discount or 0.0) / 100.0)
+        res.update({
+            'price_unit': price_unit,
+        })
+        return res
+    
+    @api.depends('product_qty', 'price_unit', 'taxes_id', 'discount')
+    def _compute_amount(self):
+        return super(PurchaseOrderLine, self)._compute_amount()
+    
+    def write(self, values):
+        res = super().write(values)
+        if 'discount' in values:
+            self._compute_amount()
+        return res
+\ No newline at end of file