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# -*- coding: utf-8 -*-
#############################################################################
#
# Cybrosys Technologies Pvt. Ltd.
#
# Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
# Author: Vishnu P(<https://www.cybrosys.com>)
#
# You can modify it under the terms of the GNU AFFERO
# GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
#
# You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
# (AGPL v3) along with this program.
# If not, see <http://www.gnu.org/licenses/>.
#
#############################################################################
from odoo import api, fields, models
class EmployeePurchaseRequisition(models.Model):
""" Model for storing purchase requisition """
_name = 'employee.purchase.requisition'
_description = 'Purchase Requisition'
_inherit = "mail.thread", "mail.activity.mixin"
name = fields.Char(string="Reference No", readonly=True,
help="Name of the purchase requisition")
employee_id = fields.Many2one('hr.employee', string='Employee',
required=True,
help='Employee of the purchase requisition')
dept_id = fields.Many2one('hr.department', string='Department',
related='employee_id.department_id', store=True,
help='Department of the purchase requisition')
user_id = fields.Many2one('res.users', string='Requisition Responsible',
required=True,
help='Requisition responsible user')
requisition_date = fields.Date(string="Requisition Date",
default=lambda self: fields.Date.today(),
help='Date of Requisition')
receive_date = fields.Date(string="Received Date", readonly=True,
help='Receive Date')
requisition_deadline = fields.Date(string="Requisition Deadline",
help="End date of Purchase requisition")
company_id = fields.Many2one('res.company', string='Company',
default=lambda self: self.env.company,
help='Company of the Purchase requisition '
'record')
requisition_order_ids = fields.One2many('requisition.order',
'requisition_product_id',
required=True,
string='Purchase Order',
help='The requested purchase '
'orders by the employee')
confirm_id = fields.Many2one('res.users', string='Confirmed By',
default=lambda self: self.env.uid,
readonly=True,
help='User who Confirmed the requisition.')
manager_id = fields.Many2one('res.users', string='Department Manager',
readonly=True, help='Department Manager')
requisition_head_id = fields.Many2one('res.users', string='Approved By',
readonly=True,
help='User who approved the '
'requisition.')
rejected_user_id = fields.Many2one('res.users', string='Rejected By',
readonly=True,
help='user who rejected the requisition')
confirmed_date = fields.Date(string='Confirmed Date', readonly=True,
help='Date of Requisition Confirmation')
department_approval_date = fields.Date(string='Department Approval Date',
readonly=True,
help='Department Approval Date')
approval_date = fields.Date(string='Approved Date', readonly=True,
help='Requisition Approval Date')
reject_date = fields.Date(string='Rejection Date', readonly=True,
help='Requisition Rejected Date')
source_location_id = fields.Many2one('stock.location',
string='Source Location',
help='Source location of requisition.')
destination_location_id = fields.Many2one('stock.location',
string="Destination Location",
help='Destination location of '
'requisition.')
delivery_type_id = fields.Many2one('stock.picking.type',
string='Delivery To',
help='Type of Delivery.')
internal_picking_id = fields.Many2one('stock.picking.type',
string="Internal Picking")
requisition_description = fields.Text(string="Reason For Requisition",
help='Reason for the requisition')
purchase_count = fields.Integer(string='Purchase Count',
help='Purchase Count',
compute='_compute_purchase_count')
internal_transfer_count = fields.Integer(string='Internal Transfer count',
help='Internal Transfer count',
compute='_compute_internal_transfer_count')
state = fields.Selection(
[('new', 'New'),
('waiting_department_approval', 'Waiting Department Approval'),
('waiting_head_approval', 'Waiting Head Approval'),
('approved', 'Approved'),
('purchase_order_created', 'Purchase Order Created'),
('received', 'Received'),
('cancelled', 'Cancelled')],
default='new', copy=False, tracking=True, string='state',
help='State of the purchase requisition')
@api.model
def create(self, vals):
"""generate purchase requisition sequence"""
if vals.get('name', 'New') == 'New':
vals['name'] = self.env['ir.sequence'].next_by_code(
'employee.purchase.requisition') or 'New'
result = super(EmployeePurchaseRequisition, self).create(vals)
return result
def action_confirm_requisition(self):
"""confirm purchase requisition"""
self.source_location_id = self.employee_id.department_id.department_location_id.id
self.destination_location_id = self.employee_id.employee_location_id.id
self.delivery_type_id = self.source_location_id.warehouse_id.in_type_id.id
self.internal_picking_id = self.source_location_id.warehouse_id.int_type_id.id
self.write({'state': 'waiting_department_approval'})
self.confirm_id = self.env.uid
self.confirmed_date = fields.Date.today()
def action_department_approval(self):
"""approval from department"""
self.write({'state': 'waiting_head_approval'})
self.manager_id = self.env.uid
self.department_approval_date = fields.Date.today()
def action_department_cancel(self):
"""cancellation from department """
self.write({'state': 'cancelled'})
self.rejected_user_id = self.env.uid
self.reject_date = fields.Date.today()
def action_head_approval(self):
"""approval from department head"""
self.write({'state': 'approved'})
self.requisition_head_id = self.env.uid
self.approval_date = fields.Date.today()
def action_head_cancel(self):
"""cancellation from department head"""
self.write({'state': 'cancelled'})
self.rejected_user_id = self.env.uid
self.reject_date = fields.Date.today()
def action_create_purchase_order(self):
"""create purchase order and internal transfer"""
for rec in self.requisition_order_ids:
if rec.requisition_type == 'internal_transfer':
self.env['stock.picking'].create({
'location_id': self.source_location_id.id,
'location_dest_id': self.employee_id.employee_location_id.id,
'picking_type_id': self.internal_picking_id.id,
'requisition_order': self.name,
'move_ids_without_package': [(0, 0, {
'name': rec.product_id.name,
'product_id': rec.product_id.id,
'product_uom': rec.product_id.uom_id,
'product_uom_qty': rec.quantity,
'location_id': self.source_location_id.id,
'location_dest_id': self.employee_id.employee_location_id.id,
})]
})
else:
self.env['purchase.order'].create({
'partner_id': rec.partner_id.id,
'requisition_order': self.name,
"order_line": [(0, 0, {
'product_id': rec.product_id.id,
'product_qty': rec.quantity,
})]})
self.write({'state': 'purchase_order_created'})
def _compute_internal_transfer_count(self):
"""Method _compute_internal_transfer_count to compute value to the field
internal_transfer_count"""
for rec in self:
rec.internal_transfer_count = self.env[
'stock.picking'].search_count([
('requisition_order', '=', rec.name)])
def _compute_purchase_count(self):
"""Method _compute_purchase_count to compute value to the field
purchase_count"""
for rec in self:
rec.purchase_count = self.env['purchase.order'].search_count([
('requisition_order', '=', rec.name)])
def action_receive(self):
"""receive purchase requisition"""
self.write({'state': 'received'})
self.receive_date = fields.Date.today()
def get_purchase_order(self):
"""purchase order smart button view"""
self.ensure_one()
return {
'type': 'ir.actions.act_window',
'name': 'Purchase Order',
'view_mode': 'tree,form',
'res_model': 'purchase.order',
'domain': [('requisition_order', '=', self.name)],
}
def get_internal_transfer(self):
"""internal transfer smart tab view"""
self.ensure_one()
return {
'type': 'ir.actions.act_window',
'name': 'Internal Transfers',
'view_mode': 'tree,form',
'res_model': 'stock.picking',
'domain': [('requisition_order', '=', self.name)],
}
def action_print_report(self):
"""print purchase requisition report"""
data = {
'employee': self.employee_id.name,
'records': self.read(),
'order_ids': self.requisition_order_ids.read(),
}
return self.env.ref(
'employee_purchase_requisition.action_report_purchase_requisition').report_action(
self, data=data)