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from odoo import models, api, fields
from odoo.exceptions import AccessError, UserError, ValidationError
from datetime import timedelta, date
import logging
_logger = logging.getLogger(__name__)
class ApprovalUnreserve(models.Model):
_name = "approval.unreserve"
_description = "Approval Unreserve"
_inherit = ['mail.thread']
_rec_name = 'number'
number = fields.Char(string='Document No', index=True, copy=False, readonly=True, tracking=True, default='New')
approval_line = fields.One2many('approval.unreserve.line', 'approval_id', string='Approval Unreserve Lines', auto_join=True)
state = fields.Selection([
('draft', 'Draft'),
('waiting_approval', 'Waiting for Approval'),
('approved', 'Approved'),
('rejected', 'Rejected')
], string="Status", default='draft', tracking=True)
request_date = fields.Date(string="Request Date", default=fields.Date.today, tracking=True)
approved_by = fields.Many2one('res.users', string="Approved By", readonly=True, tracking=True)
picking_id = fields.Many2one('stock.picking', string="Picking", tracking=True)
user_id = fields.Many2one('res.users', string="User", readonly=True, tracking=True)
rejection_reason = fields.Text(string="Rejection Reason", tracking=True)
reason = fields.Text(string="Reason", tracking=True)
@api.constrains('picking_id')
def create_move_id_line(self):
if not self.picking_id:
raise ValidationError("Picking is required")
stock_move = self.env['stock.move'].search([('picking_id', '=', self.picking_id.id), ('state', 'in', ['assigned', 'partially_available'])])
if not stock_move:
raise ValidationError("Picking is not found")
for move in stock_move:
self.approval_line.create({
'approval_id': self.id,
'move_id': move.id
})
self.user_id = self.picking_id.sale_id.user_id.id
@api.model
def create(self, vals):
if vals.get('number', 'New') == 'New':
vals['number'] = self.env['ir.sequence'].next_by_code('approval.unreserve') or 'New'
return super(ApprovalUnreserve, self).create(vals)
def action_submit_for_approval(self):
self._check_product_and_qty()
self.write({'state': 'waiting_approval'})
def _check_product_and_qty(self):
stock_move = self.env['stock.move']
for line in self.approval_line:
if line.dest_picking_id:
move = stock_move.search([
('picking_id', '=', line.dest_picking_id.id),
('product_id', '=', line.product_id.id),
('state', 'not in', ['done', 'cancel'])
])
if not move:
raise UserError("Product tidak ada di destination picking")
qty_unreserve = line.unreserve_qty + move.reserved_availability
if move.product_uom_qty < qty_unreserve:
raise UserError("Quantity yang di unreserve melebihi quantity yang ada")
def action_approve(self):
if self.env.user.id != self.user_id.id and not self.env.user.has_group('indoteknik_custom.group_role_it'):
raise UserError("Hanya Sales nya yang bisa approve.")
if self.state != 'waiting_approval':
raise UserError("Approval can only be done in 'Waiting for Approval' state")
self.write({
'state': 'approved',
'approved_by': self.env.user.id
})
# Trigger the unreserve function
self._trigger_unreserve()
# self.picking_id.check_state_reserve()
def action_reject(self, reason):
if self.env.user.id != self.user_id.id:
raise UserError("Hanya Sales nya yang bisa reject.")
if self.state != 'waiting_approval':
raise UserError("Rejection can only be done in 'Waiting for Approval' state")
self.write({
'state': 'rejected',
'rejection_reason': reason
})
def _trigger_unreserve(self):
stock_move_obj = self.env['stock.move']
for line in self.approval_line:
move = stock_move_obj.browse(line.move_id.id)
move._do_unreserve(product=line.product_id, quantity=line.unreserve_qty)
original_sale_id = move.picking_id.sale_id
product_name = line.product_id.display_name
unreserved_qty = line.unreserve_qty
if line.dest_picking_id:
dest_sale_id = line.dest_picking_id.sale_id
line.dest_picking_id.action_assign()
if original_sale_id:
message = (
f"Barang {product_name} sebanyak {unreserved_qty} dipindahkan ke SO {dest_sale_id.name}"
if dest_sale_id else
f"Barang {product_name} sebanyak {unreserved_qty} dipindahkan ke picking tujuan."
)
original_sale_id.message_post(body=message)
else:
if original_sale_id:
message = f"Barang {product_name} sebanyak {unreserved_qty} ter unreserve."
original_sale_id.message_post(body=message)
class ApprovalUnreserveLine(models.Model):
_name = 'approval.unreserve.line'
_description = 'Approval Unreserve Line'
_order = 'approval_id, id'
approval_id = fields.Many2one('approval.unreserve', string='Approval Reference', required=True, ondelete='cascade', index=True, copy=False)
move_id = fields.Many2one('stock.move', string="Stock Move", required=True)
product_id = fields.Many2one('product.product', string="Product", related='move_id.product_id', readonly=True)
sales_id = fields.Many2one('res.users', string="Sales", readonly=True, tracking=True)
unreserve_qty = fields.Float(string="Quantity to Unreserve")
dest_picking_id = fields.Many2one('stock.picking', string="Destination Picking", tracking=True)
@api.onchange('dest_picking_id')
def onchange_dest_picking_id(self):
if self.dest_picking_id:
self.sales_id = self.dest_picking_id.sale_id.user_id.id
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