path: root/indoteknik_custom/models/sale_order.py

from odoo import fields, models, api, _
from odoo.exceptions import UserError
import logging, random, string, requests, math, json, re

_logger = logging.getLogger(__name__)


class SaleOrder(models.Model):
    _inherit = "sale.order"
    total_margin = fields.Float('Total Margin', compute='_compute_total_margin', help="Total Margin in Sales Order Header")
    total_percent_margin = fields.Float('Total Percent Margin', compute='_compute_total_percent_margin', help="Total % Margin in Sales Order Header")
    approval_status = fields.Selection([
        ('pengajuan1', 'Approval Manager'),
        ('pengajuan2', 'Approval Pimpinan'),
        ('approved', 'Approved'),
    ], string='Approval Status', readonly=True, copy=False, index=True, tracking=3)
    carrier_id = fields.Many2one('delivery.carrier', string='Shipping Method')
    have_visit_service = fields.Boolean(string='Have Visit Service', compute='_have_visit_service', help='To compute is customer get visit service')
    delivery_amt = fields.Float('Delivery Amt')
    shipping_cost_covered = fields.Selection([
        ('indoteknik', 'Indoteknik'),
        ('customer', 'Customer')
    ], string='Shipping Covered by', help='Siapa yang menanggung biaya ekspedisi?', copy=False)
    shipping_paid_by = fields.Selection([
        ('indoteknik', 'Indoteknik'),
        ('customer', 'Customer')
    ], string='Shipping Paid by', help='Siapa yang talangin dulu Biaya ekspedisi-nya?', copy=False)
    sales_tax_id = fields.Many2one('account.tax', string='Tax', domain=['|', ('active', '=', False), ('active', '=', True)])
    have_outstanding_invoice = fields.Boolean('Have Outstanding Invoice', compute='_have_outstanding_invoice')
    have_outstanding_picking = fields.Boolean('Have Outstanding Picking', compute='_have_outstanding_picking')
    have_outstanding_po = fields.Boolean('Have Outstanding PO', compute='_have_outstanding_po')
    purchase_ids = fields.Many2many('purchase.order', string='Purchases', compute='_get_purchases')
    real_shipping_id = fields.Many2one(
        'res.partner', string='Real Delivery Address', readonly=True, required=True,
        states={'draft': [('readonly', False)], 'sent': [('readonly', False)], 'sale': [('readonly', False)]},
        domain="['|', ('company_id', '=', False), ('company_id', '=', company_id)]",
        help="Dipakai untuk alamat tempel")
    fee_third_party = fields.Float('Fee Pihak Ketiga')
    so_status = fields.Selection([
        ('terproses', 'Terproses'),
        ('sebagian', 'Sebagian Diproses'),
        ('menunggu', 'Menunggu Diproses'),
    ], copy=False)
    partner_purchase_order_name = fields.Char(string='Nama PO Customer', copy=False, help="Nama purchase order customer, diisi oleh customer melalui website.", tracking=3)
    partner_purchase_order_description = fields.Text(string='Keterangan PO Customer', copy=False, help="Keterangan purchase order customer, diisi oleh customer melalui website.", tracking=3)
    partner_purchase_order_file = fields.Binary(string='File PO Customer', copy=False, help="File purchase order customer, diisi oleh customer melalui website.")
    payment_status = fields.Selection([
        ('pending', 'Pending'),
        ('capture', 'Capture'),
        ('settlement', 'Settlement'),
        ('deny', 'Deny'),
        ('cancel', 'Cancel'),
        ('expire', 'Expire'),
        ('failure', 'Failure'),
        ('refund', 'Refund'),
        ('chargeback', 'Chargeback'),
        ('partial_refund', 'Partial Refund'),
        ('partial_chargeback', 'Partial Chargeback'),
        ('authorize', 'Authorize'),
    ], tracking=True, string='Payment Status', help='Payment Gateway Status / Midtrans / Web, https://docs.midtrans.com/en/after-payment/status-cycle')
    date_doc_kirim = fields.Datetime(string='Tanggal Kirim di SJ', help="Tanggal Kirim di cetakan SJ yang terakhir, tidak berpengaruh ke Accounting")
    payment_type = fields.Char(string='Payment Type', help='Jenis pembayaran dengan Midtrans')
    gross_amount = fields.Float(string='Gross Amount', help='Jumlah pembayaran yang dilakukan dengan Midtrans')
    notification = fields.Char(string='Notification', help='Dapat membantu error dari approval')
    delivery_service_type = fields.Char(string='Delivery Service Type', help='data dari rajaongkir')
    grand_total = fields.Monetary(string='Grand Total', help='Amount total + amount delivery', compute='_compute_grand_total')
    payment_link_midtrans = fields.Char(string='Payment Link', help='Url payment yg digenerate oleh midtrans, harap diserahkan ke customer agar dapat dilakukan pembayaran secara mandiri')
    due_id = fields.Many2one('due.extension', string="Due Extension", readonly=True, tracking=True)   
    customer_type = fields.Selection([
        ('pkp', 'PKP'),
        ('nonpkp', 'Non PKP')
    ])
    sppkp = fields.Char(string="SPPKP")
    npwp = fields.Char(string="NPWP")
    purchase_total = fields.Monetary(string='Purchase Total', compute='_compute_purchase_total')
    voucher_id = fields.Many2one(comodel_name='voucher', string='Voucher')
    amount_voucher_disc = fields.Float(string='Voucher Discount')
    source_id = fields.Many2one('utm.source', 'Source', domain="[('id', 'in', [32, 59, 60, 61])]")

    def _compute_purchase_total(self):
        for order in self:
            total = 0
            for line in order.order_line:
                total += line.vendor_subtotal
            order.purchase_total = total

    def generate_payment_link_midtrans_sales_order(self):
        # midtrans_url = 'https://app.sandbox.midtrans.com/snap/v1/transactions' # dev - sandbox
        # midtrans_auth = 'Basic U0ItTWlkLXNlcnZlci1uLVY3ZDJjMlpCMFNWRUQyOU95Q1dWWXA6' # dev - sandbox
        midtrans_url = 'https://app.midtrans.com/snap/v1/transactions' # production
        midtrans_auth = 'Basic TWlkLXNlcnZlci1SbGMxZ2gzWGpSVW5scl9JblZzTV9OTnU6' # production
        so_number = self.name
        so_number = so_number.replace('/', '-')
        so_grandtotal = math.floor(self.grand_total)
        headers = {
            'Accept': 'application/json',
            'Content-Type': 'application/json',
            'Authorization': midtrans_auth,
        }

        json_data = {
            'transaction_details': {
                'order_id': so_number,
                'gross_amount': so_grandtotal,
            },
            'credit_card': {
                'secure': True,
            },
        }

        response = requests.post(midtrans_url, headers=headers, json=json_data).json()
        lookup_json = json.dumps(response, indent=4, sort_keys=True)
        redirect_url = json.loads(lookup_json)['redirect_url']
        self.payment_link_midtrans = str(redirect_url)

    @api.model
    def _generate_so_access_token(self, limit=50):
        orders = self.search([('access_token', '=', False)], limit=limit)
        for order in orders:
            token_source = string.ascii_letters + string.digits
            order.access_token = ''.join(random.choice(token_source) for i in range(20))

    def calculate_line_no(self):
        line_no = 0
        for line in self.order_line:
            if line.product_id.type == 'product':
                line_no += 1
                line.line_no = line_no
    
    def write(self, vals):
        res = super(SaleOrder, self).write(vals)
        
        if 'carrier_id' in vals:
            for picking in self.picking_ids:
                if picking.state == 'assigned':
                    picking.carrier_id = self.carrier_id

        return res

    def calculate_so_status(self):
        so_state = ['sale']
        sales = self.search([
            ('state', 'in', so_state),
            ('so_status', '!=', 'terproses'),
        ])
        for sale in sales:
            picking_states = {'draft', 'assigned', 'confirmed', 'waiting'}
            have_outstanding_pick = any(x.state in picking_states for x in sale.picking_ids)

            sum_qty_so = sum(so_line.product_uom_qty for so_line in sale.order_line)
            sum_qty_ship = sum(so_line.qty_delivered for so_line in sale.order_line)

            if not have_outstanding_pick:
                sale.so_status = 'terproses'
            elif sum_qty_so > sum_qty_ship > 0:
                sale.so_status = 'sebagian'
            else:
                sale.so_status = 'menunggu'
            _logger.info('Calculate SO Status %s' % sale.id)

    @api.onchange('partner_shipping_id')
    def onchange_partner_shipping(self):
        self.real_shipping_id = self.partner_shipping_id

    @api.onchange('partner_id')
    def onchange_partner_contact(self):
        parent_id = self.partner_id.parent_id
        parent_id =  parent_id if parent_id else self.partner_id

        self.npwp = parent_id.npwp
        self.sppkp = parent_id.sppkp
        self.customer_type = parent_id.customer_type
    
    @api.onchange('partner_id')
    def onchange_partner_id(self):
        # INHERIT
        result = super(SaleOrder, self).onchange_partner_id()
        parent_id = self.partner_id.parent_id
        parent_id =  parent_id if parent_id else self.partner_id

        self.partner_invoice_id = parent_id
        return result

    def _get_purchases(self):
        po_state = ['done', 'draft', 'purchase']
        for order in self:
            purchases = self.env['purchase.order'].search([
                ('sale_order_id', '=', order.id),
                ('state', 'in', po_state)
            ])
            order.purchase_ids = purchases

    def _have_outstanding_invoice(self):
        invoice_state = ['posted', 'draft']
        for order in self:
            order.have_outstanding_invoice = any(inv.state in invoice_state for inv in order.invoice_ids)

    def _have_outstanding_picking(self):
        picking_state = ['done', 'confirmed', 'draft']
        for order in self:
            order.have_outstanding_picking = any(pick.state in picking_state for pick in order.picking_ids)

    def _have_outstanding_po(self):
        po_state = ['done', 'draft', 'purchase']
        for order in self:
            order.have_outstanding_po = any(po.state in po_state for po in order.purchase_ids)

    def _have_visit_service(self):
        minimum_amount = 20000000
        for order in self:
            order.have_visit_service = self.amount_total > minimum_amount

    def check_due(self):
        """To show the due amount and warning stage"""
        for order in self:
            partner = order.partner_id.parent_id or order.partner_id
            if partner and partner.active_limit and partner.enable_credit_limit:
                order.has_due = partner.due_amount > 0
                if order.outstanding_amount >= partner.warning_stage and partner.warning_stage != 0:
                    order.is_warning = True
            else:
                order.has_due = False
                order.is_warning = False

    def _validate_order(self):
        if self.warehouse_id.id != 8: #GD Bandengan
            raise UserError('Gudang harus Bandengan')
        if self.state not in ['draft', 'sent']:
            raise UserError("Status harus draft atau sent")
        if not self._validate_npwp():
            raise UserError("Isi NPWP Dengan Benar!")
        
    def _validate_npwp(self):
        pattern = r'^\d{2}\.\d{3}\.\d{3}\.\d{1}-\d{3}\.\d{3}$'
        return re.match(pattern, self.npwp) is not None

    def sale_order_approve(self):
        self.check_due()

        for order in self:
            order._validate_order()
            order.order_line.validate_line()

            partner = order.partner_id.parent_id or order.partner_id
            if not partner.property_payment_term_id:
                raise UserError("Payment Term pada Master Data Customer harus diisi")
            if not partner.active_limit:
                raise UserError("Credit Limit pada Master Data Customer harus diisi")
            if order.payment_term_id != partner.property_payment_term_id:
                raise UserError("Payment Term berbeda pada Master Data Customer")
            
            if order.validate_partner_invoice_due():
                return self._create_notification_action('Notification', 'Terdapat invoice yang telah melewati batas waktu, mohon perbarui pada dokumen Due Extension')
            
            if order._requires_approval_margin_leader():
                order.approval_status = 'pengajuan2'
                return self._create_approval_notification('Pimpinan')
            elif order._requires_approval_margin_manager():
                order.approval_status = 'pengajuan1'
                return self._create_approval_notification('Sales Manager')
            
            raise UserError("Bisa langsung Confirm")
        
    def action_confirm(self):
        for order in self:
            order._validate_order()
            order.order_line.validate_line()
            
            if order.validate_partner_invoice_due():
                return self._create_notification_action('Notification', 'Terdapat invoice yang telah melewati batas waktu, mohon perbarui pada dokumen Due Extension')
            
            if order._requires_approval_margin_leader():
                return self._create_approval_notification('Pimpinan')
            elif order._requires_approval_margin_manager():
                return self._create_approval_notification('Sales Manager')
            
            order.approval_status = 'approved'
            order._set_sppkp_npwp_contact()
            order.calculate_line_no()

        res = super(SaleOrder, self).action_confirm()
        return res

    def action_cancel(self):
        # TODO stephan prevent cancel if have invoice, do, and po
        if self._name != 'sale.order':
            return super(SaleOrder, self).action_cancel()
        
        if self.have_outstanding_invoice:
            raise UserError("Invoice harus di Cancel dahulu")
        elif self.have_outstanding_picking:
            raise UserError("DO harus di Cancel dahulu")
        # elif self.have_outstanding_po:
        #     raise UserError("PO harus di Cancel dahulu")

        self.approval_status = False
        self.due_id = False
        return super(SaleOrder, self).action_cancel()
    
    def validate_partner_invoice_due(self):
        parent_id = self.partner_id.parent_id.id
        parent_id =  parent_id if parent_id else self.partner_id.id

        if self.due_id and self.due_id.is_approve == False:
            raise UserError('Document Over Due Yang Anda Buat Belum Di Approve')
        
        query = [
            ('partner_id', '=', parent_id),
            ('state', '=', 'posted'),
            ('move_type', '=', 'out_invoice'),
            ('amount_residual_signed', '>', 0)
        ]
        invoices = self.env['account.move'].search(query, order='invoice_date')

        if invoices:
            if not self.env.user.is_leader and not self.env.user.is_sales_manager:
                due_extension = self.env['due.extension'].create([{
                    'partner_id': parent_id,
                    'day_extension': '3',
                    'order_id': self.id,
                }])
                due_extension.generate_due_line()
                self.due_id = due_extension.id
                if len(self.due_id.due_line) > 0:
                    return True
                else:
                    due_extension.unlink()
                    return False
            
    def _requires_approval_margin_leader(self):
        return self.total_percent_margin <= 15 and not self.env.user.is_leader
            
    def _requires_approval_margin_manager(self):
        return self.total_percent_margin <= 22 and not self.env.user.is_leader and not self.env.user.is_sales_manager
    
    def _create_approval_notification(self, approval_role):
        title = 'Warning'
        message = f'SO butuh approval {approval_role}'
        return self._create_notification_action(title, message)
    
    def _create_notification_action(self, title, message):
        return {
            'type': 'ir.actions.client',
            'tag': 'display_notification',
            'params': { 'title': title, 'message': message }
        }
    
    def _set_sppkp_npwp_contact(self): 
        partner = self.partner_id.parent_id or self.partner_id

        partner.customer_type = self.customer_type
        partner.npwp = self.npwp
        partner.sppkp = self.sppkp
    
    def _compute_total_margin(self):
        for order in self:
            total_margin = sum(line.item_margin for line in order.order_line if line.product_id)
            order.total_margin = total_margin
    
    def _compute_total_percent_margin(self):
        for order in self:
            if order.amount_untaxed == 0:
                order.total_percent_margin = 0
                continue
            order.total_percent_margin = round((order.total_margin / order.amount_untaxed) * 100, 2)

    @api.onchange('sales_tax_id')
    def onchange_sales_tax_id(self):
        for line in self.order_line:
            line.product_id_change()

    def _compute_grand_total(self):
        for order in self:
            if order.shipping_cost_covered == 'customer':
                order.grand_total = order.delivery_amt + order.amount_total
            else:
                order.grand_total = order.amount_total