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gsinghpal
237
fusion_claims/wizard/loaner_checkout_wizard.py
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237
fusion_claims/wizard/loaner_checkout_wizard.py
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# -*- coding: utf-8 -*-
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# Copyright 2024-2026 Nexa Systems Inc.
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# License OPL-1 (Odoo Proprietary License v1.0)
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from odoo import models, fields, api, _
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from odoo.exceptions import UserError
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import logging
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_logger = logging.getLogger(__name__)
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class LoanerCheckoutWizard(models.TransientModel):
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"""Wizard to checkout loaner equipment."""
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_name = 'fusion.loaner.checkout.wizard'
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_description = 'Loaner Checkout Wizard'
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# =========================================================================
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# CONTEXT FIELDS
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# =========================================================================
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sale_order_id = fields.Many2one(
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'sale.order',
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string='Sale Order',
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readonly=True,
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)
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partner_id = fields.Many2one(
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'res.partner',
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string='Client',
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required=True,
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)
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authorizer_id = fields.Many2one(
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'res.partner',
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string='Authorizer',
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)
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# =========================================================================
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# PRODUCT SELECTION
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# =========================================================================
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product_id = fields.Many2one(
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'product.product',
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string='Product',
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domain="[('x_fc_can_be_loaned', '=', True)]",
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required=True,
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)
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lot_id = fields.Many2one(
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'stock.lot',
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string='Serial Number',
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domain="[('product_id', '=', product_id)]",
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)
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available_lot_ids = fields.Many2many(
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'stock.lot',
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compute='_compute_available_lots',
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string='Available Serial Numbers',
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)
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# =========================================================================
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# DATES
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# =========================================================================
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checkout_date = fields.Date(
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string='Checkout Date',
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required=True,
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default=fields.Date.context_today,
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)
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loaner_period_days = fields.Integer(
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string='Loaner Period (Days)',
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default=7,
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)
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expected_return_date = fields.Date(
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string='Expected Return Date',
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compute='_compute_expected_return',
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)
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# =========================================================================
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# CONDITION
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# =========================================================================
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checkout_condition = fields.Selection([
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('excellent', 'Excellent'),
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('good', 'Good'),
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('fair', 'Fair'),
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('needs_repair', 'Needs Repair'),
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], string='Condition', default='excellent', required=True)
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checkout_notes = fields.Text(
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string='Notes',
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)
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# =========================================================================
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# PHOTOS
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# =========================================================================
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checkout_photo_ids = fields.Many2many(
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'ir.attachment',
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'loaner_checkout_wizard_photo_rel',
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'wizard_id',
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'attachment_id',
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string='Photos',
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)
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# =========================================================================
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# DELIVERY
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# =========================================================================
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delivery_address = fields.Text(
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string='Delivery Address',
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)
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# =========================================================================
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# COMPUTED
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# =========================================================================
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@api.depends('product_id')
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def _compute_available_lots(self):
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"""Get available serial numbers for the selected product."""
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for wizard in self:
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if wizard.product_id:
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# Get loaner location
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loaner_location = self.env.ref('fusion_claims.stock_location_loaner', raise_if_not_found=False)
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if loaner_location:
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# Find lots with stock in loaner location
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quants = self.env['stock.quant'].search([
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('product_id', '=', wizard.product_id.id),
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('location_id', '=', loaner_location.id),
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('quantity', '>', 0),
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])
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wizard.available_lot_ids = quants.mapped('lot_id')
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else:
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# Fallback: all lots for product
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wizard.available_lot_ids = self.env['stock.lot'].search([
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('product_id', '=', wizard.product_id.id),
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])
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else:
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wizard.available_lot_ids = False
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@api.depends('checkout_date', 'loaner_period_days')
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def _compute_expected_return(self):
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from datetime import timedelta
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for wizard in self:
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if wizard.checkout_date and wizard.loaner_period_days:
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wizard.expected_return_date = wizard.checkout_date + timedelta(days=wizard.loaner_period_days)
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else:
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wizard.expected_return_date = False
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# =========================================================================
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# ONCHANGE
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# =========================================================================
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@api.onchange('product_id')
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def _onchange_product_id(self):
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if self.product_id:
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self.loaner_period_days = self.product_id.x_fc_loaner_period_days or 7
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self.lot_id = False
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# =========================================================================
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# DEFAULT GET
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# =========================================================================
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@api.model
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def default_get(self, fields_list):
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res = super().default_get(fields_list)
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# Get context
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active_model = self._context.get('active_model')
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active_id = self._context.get('active_id')
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if active_model == 'sale.order' and active_id:
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order = self.env['sale.order'].browse(active_id)
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res['sale_order_id'] = order.id
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res['partner_id'] = order.partner_id.id
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res['authorizer_id'] = order.x_fc_authorizer_id.id if order.x_fc_authorizer_id else False
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if order.partner_shipping_id:
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res['delivery_address'] = order.partner_shipping_id.contact_address
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# Get default loaner period from settings
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ICP = self.env['ir.config_parameter'].sudo()
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default_period = int(ICP.get_param('fusion_claims.default_loaner_period_days', '7'))
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res['loaner_period_days'] = default_period
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return res
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# =========================================================================
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# ACTION
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# =========================================================================
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def action_checkout(self):
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"""Create and confirm loaner checkout."""
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self.ensure_one()
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if not self.product_id:
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raise UserError(_("Please select a product."))
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# Create persistent attachments for photos
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photo_ids = []
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for photo in self.checkout_photo_ids:
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new_attachment = self.env['ir.attachment'].create({
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'name': photo.name,
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'datas': photo.datas,
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'res_model': 'fusion.loaner.checkout',
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'res_id': 0, # Will update after checkout creation
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})
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photo_ids.append(new_attachment.id)
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# Create checkout record
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checkout_vals = {
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'sale_order_id': self.sale_order_id.id if self.sale_order_id else False,
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'partner_id': self.partner_id.id,
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'authorizer_id': self.authorizer_id.id if self.authorizer_id else False,
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'sales_rep_id': self.env.user.id,
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'product_id': self.product_id.id,
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'lot_id': self.lot_id.id if self.lot_id else False,
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'checkout_date': self.checkout_date,
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'loaner_period_days': self.loaner_period_days,
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'checkout_condition': self.checkout_condition,
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'checkout_notes': self.checkout_notes,
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'delivery_address': self.delivery_address,
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}
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checkout = self.env['fusion.loaner.checkout'].create(checkout_vals)
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# Update photo attachments
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if photo_ids:
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self.env['ir.attachment'].browse(photo_ids).write({'res_id': checkout.id})
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checkout.checkout_photo_ids = [(6, 0, photo_ids)]
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# Confirm checkout
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checkout.action_checkout()
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# Return to checkout record
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return {
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'type': 'ir.actions.act_window',
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'name': _('Loaner Checkout'),
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'res_model': 'fusion.loaner.checkout',
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'res_id': checkout.id,
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'view_mode': 'form',
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'target': 'current',
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}
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