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125 lines
5.2 KiB
125 lines
5.2 KiB
# -*- coding: utf-8 -*-
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from odoo import models, fields, api
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from datetime import datetime
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from dateutil.relativedelta import relativedelta
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from odoo.exceptions import except_orm
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class HrLoan(models.Model):
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_name = 'hr.loan'
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_inherit = ['mail.thread', 'ir.needaction_mixin']
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_description = "Loan Request"
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@api.one
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def _compute_loan_amount(self):
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total_paid = 0.0
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for loan in self:
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for line in loan.loan_lines:
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if line.paid:
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total_paid += line.amount
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balance_amount = loan.loan_amount - total_paid
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self.total_amount = loan.loan_amount
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self.balance_amount = balance_amount
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self.total_paid_amount = total_paid
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name = fields.Char(string="Loan Name", default="/", readonly=True)
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date = fields.Date(string="Date", default=fields.Date.today(), readonly=True)
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employee_id = fields.Many2one('hr.employee', string="Employee", required=True)
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department_id = fields.Many2one('hr.department', related="employee_id.department_id", readonly=True,
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string="Department")
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installment = fields.Integer(string="No Of Installments", default=1)
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payment_date = fields.Date(string="Payment Start Date", required=True, default=fields.Date.today())
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loan_lines = fields.One2many('hr.loan.line', 'loan_id', string="Loan Line", index=True)
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emp_account_id = fields.Many2one('account.account', string="Loan Account")
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treasury_account_id = fields.Many2one('account.account', string="Treasury Account")
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journal_id = fields.Many2one('account.journal', string="Journal")
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company_id = fields.Many2one('res.company', 'Company', readonly=True,
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default=lambda self: self.env.user.company_id,
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states={'draft': [('readonly', False)]})
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currency_id = fields.Many2one('res.currency', string='Currency', required=True,
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default=lambda self: self.env.user.company_id.currency_id)
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job_position = fields.Many2one('hr.job', related="employee_id.job_id", readonly=True, string="Job Position")
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loan_amount = fields.Float(string="Loan Amount", required=True)
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total_amount = fields.Float(string="Total Amount", readonly=True, compute='_compute_loan_amount')
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balance_amount = fields.Float(string="Balance Amount", compute='_compute_loan_amount')
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total_paid_amount = fields.Float(string="Total Paid Amount", compute='_compute_loan_amount')
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state = fields.Selection([
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('draft', 'Draft'),
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('waiting_approval_1', 'Submitted'),
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('waiting_approval_2', 'Waiting Approval'),
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('approve', 'Approved'),
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('refuse', 'Refused'),
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('cancel', 'Canceled'),
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], string="State", default='draft', track_visibility='onchange', copy=False, )
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@api.model
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def create(self, values):
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loan_count = self.env['hr.loan'].search_count([('employee_id', '=', values['employee_id']), ('state', '=', 'approve'),
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('balance_amount', '!=', 0)])
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if loan_count:
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raise except_orm('Error!', 'The employee has already a pending installment')
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else:
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values['name'] = self.env['ir.sequence'].get('hr.loan.seq') or ' '
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res = super(HrLoan, self).create(values)
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return res
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@api.multi
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def action_refuse(self):
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return self.write({'state': 'refuse'})
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@api.multi
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def action_submit(self):
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self.write({'state': 'waiting_approval_1'})
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@api.multi
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def action_cancel(self):
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self.write({'state': 'cancel'})
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@api.multi
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def action_approve(self):
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self.write({'state': 'approve'})
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@api.multi
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def compute_installment(self):
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"""This automatically create the installment the employee need to pay to
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company based on payment start date and the no of installments.
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"""
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for loan in self:
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date_start = datetime.strptime(loan.payment_date, '%Y-%m-%d')
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amount = loan.loan_amount / loan.installment
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for i in range(1, loan.installment + 1):
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self.env['hr.loan.line'].create({
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'date': date_start,
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'amount': amount,
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'employee_id': loan.employee_id.id,
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'loan_id': loan.id})
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date_start = date_start + relativedelta(months=1)
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return True
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class InstallmentLine(models.Model):
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_name = "hr.loan.line"
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_description = "Installment Line"
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date = fields.Date(string="Payment Date", required=True)
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employee_id = fields.Many2one('hr.employee', string="Employee")
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amount = fields.Float(string="Amount", required=True)
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paid = fields.Boolean(string="Paid")
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loan_id = fields.Many2one('hr.loan', string="Loan Ref.")
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payslip_id = fields.Many2one('hr.payslip', string="Payslip Ref.")
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class HrEmployee(models.Model):
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_inherit = "hr.employee"
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@api.one
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def _compute_employee_loans(self):
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"""This compute the loan amount and total loans count of an employee.
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"""
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self.loan_count = self.env['hr.loan'].search_count([('employee_id', '=', self.id)])
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loan_count = fields.Integer(string="Loan Count", compute='_compute_employee_loans')
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