sale pricelist, customer type, end line bundling

1 files changed, 31 insertions, 0 deletions

diff --git a/fixco_custom/models/sale_pricelist.py b/fixco_custom/models/sale_pricelist.py
new file mode 100644
index 0000000..6af81fe
--- /dev/null
+++ b/fixco_custom/models/sale_pricelist.py
@@ -0,0 +1,31 @@
+from odoo import models, fields, api, _
+from odoo.exceptions import ValidationError
+
+class SalePricelist(models.Model):
+    _name = 'sale.pricelist'
+    _rec_name = 'product_id'
+    _inherit = ['mail.thread', 'mail.activity.mixin']
+
+    name = fields.Char(string='Name', compute="_compute_name")
+    product_id = fields.Many2one('product.product', string="Product", required=True)
+    price = fields.Float(string='Price', required=True)
+
+    _sql_constraints = [
+        ('product_unique', 'unique(product_id)', 'Product sudah ada dalam daftar harga! Pilih product lain.'),
+    ]
+
+    @api.depends('product_id')
+    def _compute_name(self):
+        for record in self:
+            record.name = record.product_id.display_name
+
+    @api.constrains('product_id')
+    def _check_product_duplicate(self):
+        for record in self:
+            existing = self.search([
+                ('product_id', '=', record.product_id.id),
+                ('id', '!=', record.id)
+            ], limit=1)
+            if existing:
+                raise ValidationError(_('Product %s sudah ada dalam daftar harga (ID: %s).') % 
+                                    (record.product_id.display_name, existing.id))
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