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from odoo import models, fields, api
import logging
import math
_logger = logging.getLogger(__name__)
class VendorSLA(models.Model):
_name = 'vendor.sla'
_description = 'Vendor SLA'
_rec_name = 'id_vendor'
id_vendor = fields.Many2one('res.partner', string='Name', domain="[('industry_id', '=', 46)]")
duration = fields.Integer(string='Duration', description='SLA Duration')
unit = fields.Selection(
[('jam', 'Jam'),('hari', 'Hari')],
string="SLA Time"
)
duration_unit = fields.Char(string="Duration (Unit)", compute="_compute_duration_unit")
# pertama, lakukan group by vendor pada modul purchase.order
# kedua, pada setiap Purchase order pada group by vendor tersebut, lakukan penghitungan penjumlahan setiap nilai datetime field date_planed dikurangi date_approve purchase order
# dibagi jumlah data dari setiap Purchase order pada group by vendor tersebut. hasilnya lalu di gunakan untuk mengset nilai duration
def generate_vendor_id_sla(self):
# Step 1: Group purchase orders by vendor (partner_id)
po_env = self.env['purchase.order']
pos = po_env.read_group(
domain=[('state', '=', 'done')],
fields=['partner_id', 'date_planned', 'date_approve'],
groupby=['partner_id'],
lazy=False
)
for group in pos:
partner_id = group['partner_id'][0]
total_duration = 0
count = 0
# Step 2: Calculate the average duration for each vendor
pos_for_vendor = po_env.search([
('partner_id', '=', partner_id),
('state', '=', 'done'),
('date_planned', '>=', '2023-01-01')
])
for po in pos_for_vendor:
if po.date_planned and po.date_approve:
date_planned = fields.Datetime.to_datetime(po.date_planned)
date_approve = fields.Datetime.to_datetime(po.date_approve)
if date_planned < date_approve: continue
duration = (date_planned - date_approve).total_seconds() / 3600 # Convert to hours
total_duration += duration
count += 1
if count > 0:
average_duration = total_duration / count
# Step 3: Update the duration field in the corresponding res.partner record
vendor_sla = self.search([('id_vendor', '=', partner_id)], limit=1)
# Konversi jam ke hari jika diperlukan
if average_duration >= 24:
days = average_duration / 24
if days - int(days) > 0.5: # Jika sisa lebih dari 0,5, bulatkan ke atas
days = int(days) + 1
else: # Jika sisa 0,5 atau kurang, bulatkan ke bawah
days = int(days)
duration_to_save = days
unit_to_save = 'hari'
else:
duration_to_save = round(average_duration)
unit_to_save = 'jam'
# Update atau create vendor SLA record
if vendor_sla:
vendor_sla.write({
'duration': duration_to_save,
'unit': unit_to_save
})
else:
self.create({
'id_vendor': partner_id,
'duration': duration_to_save,
'unit': unit_to_save
})
_logger.info(f'Proses SLA untuk Vendor selesai dilakukan')
@api.depends('duration', 'unit')
def _compute_duration_unit(self):
for record in self:
if record.duration and record.unit:
record.duration_unit = f"{record.duration} {record.unit}"
else:
record.duration_unit = "-"
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