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from odoo import models, fields, api
from odoo.exceptions import UserError, ValidationError
class TukarGuling(models.Model):
_name = 'tukar.guling'
_description = 'Tukar Guling'
_order = 'date desc, id desc'
_rec_name = 'name'
name = fields.Char('Number', required=True, copy=False, readonly=True, default='New')
date = fields.Datetime('Date', default=fields.Datetime.now, required=True)
out_num = fields.Many2one('stock.picking', 'Nomor BU/Out', required=True,
domain=[('picking_type_id.code', '=', 'outgoing')])
ba_num = fields.Text('Nomor BA')
notes = fields.Text('Notes')
return_type = fields.Selection(String='Return Type', selection=[
('tukar_guling', 'Tukar Guling'),
('revisi_so', 'Revisi SO'),
('revisi_po', 'Revisi PO'),
('credit_memo', 'Credit Memo'),
('debit_memo', 'Debit Memo'),
('lain_lain', 'Lain-lain')])
# ✅ PERBAIKAN: Ganti 'states' dengan 'state'
state = fields.Selection(string='Status', selection=[
('draft', 'Draft'),
('waiting', 'Waiting for Approval'),
('done', 'Done'),
('cancel', 'Canceled')
], default='draft', tracking=True, required=True)
# ✅ NEW: Line items
line_ids = fields.One2many('tukar.guling.line', 'tukar_guling_id', string='Product Lines')
@api.constrains('line_ids', 'state')
def _check_product_lines(self):
"""Constraint: Product lines harus ada jika state bukan draft"""
for record in self:
if record.state in ('waiting', 'done') and not record.line_ids:
raise ValidationError("Product lines harus diisi sebelum submit atau approve!")
def _validate_product_lines(self):
"""Helper method untuk validasi product lines"""
self.ensure_one()
# Check ada product lines
if not self.line_ids:
raise UserError("Belum ada product lines yang ditambahkan!")
# Check product sudah diisi
empty_lines = self.line_ids.filtered(lambda line: not line.product_id)
if empty_lines:
raise UserError("Ada product lines yang belum diisi productnya!")
# Check quantity > 0
zero_qty_lines = self.line_ids.filtered(lambda line: line.product_uom_qty <= 0)
if zero_qty_lines:
raise UserError("Quantity product tidak boleh kosong atau 0!")
return True
@api.model_create_multi
def create(self, vals_list):
for vals in vals_list:
if vals.get('name', 'New') == 'New':
vals['name'] = self.env['ir.sequence'].next_by_code('tukar.guling') or 'PTG/00001'
return super(TukarGuling, self).create(vals_list)
def copy(self, default=None):
"""Override copy untuk custom behavior saat duplicate"""
if default is None:
default = {}
# Reset fields penting saat duplicate
default.update({
'name': 'New', # Akan auto-generate sequence baru
'state': 'draft',
'date': fields.Datetime.now(),
# ba_num dan out_num tidak di-reset, user bisa edit manual
})
# Copy record dengan default values
new_record = super(TukarGuling, self).copy(default)
# Re-sequence line items untuk record baru
if new_record.line_ids:
for i, line in enumerate(new_record.line_ids):
line.sequence = (i + 1) * 10
return new_record
def action_draft(self):
"""Reset to draft state"""
for record in self:
if record.state == 'cancel':
record.write({'state': 'draft'})
else:
raise UserError("Hanya record yang di-cancel yang bisa dikembalikan ke draft")
def action_submit(self):
self.ensure_one()
if self.state != 'draft':
raise UserError("Hanya status Draft saja yang bisa di submit")
self.state = 'waiting'
def action_approve(self):
self.ensure_one()
if self.state != 'waiting':
raise UserError("Hanya status Waiting saja yang bisa di approve")
self.state = 'done'
def action_cancel(self):
self.ensure_one()
if self.state == 'done':
raise UserError("Tidak bisa cancel jika sudah done")
self.state = 'cancel'
class TukarGulingLine(models.Model):
_name = 'tukar.guling.line'
_description = 'Tukar Guling Line'
_order = 'sequence, id'
sequence = fields.Integer('Sequence', default=10, copy=False)
tukar_guling_id = fields.Many2one('tukar.guling', string='Tukar Guling', required=True, ondelete='cascade')
product_id = fields.Many2one('product.product', string='Product', required=True)
product_uom_qty = fields.Float('Quantity', digits='Product Unit of Measure', required=True, default=1.0)
product_uom = fields.Many2one('uom.uom', string='Unit of Measure')
name = fields.Text('Description')
@api.model_create_multi
def create(self, vals_list):
"""Override create to auto-assign sequence"""
for vals in vals_list:
if 'sequence' not in vals or vals.get('sequence', 0) <= 0:
# Get max sequence untuk tukar_guling yang sama
tukar_guling_id = vals.get('tukar_guling_id')
if tukar_guling_id:
max_seq = self.search([
('tukar_guling_id', '=', tukar_guling_id)
], order='sequence desc', limit=1)
vals['sequence'] = (max_seq.sequence or 0) + 10
else:
vals['sequence'] = 10
return super(TukarGulingLine, self).create(vals_list)
@api.onchange('product_id')
def _onchange_product_id(self):
if self.product_id:
self.name = self.product_id.display_name
self.product_uom = self.product_id.uom_id
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