56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
import re
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from odoo import models, fields, api
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from odoo.exceptions import ValidationError
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class ProductTemplate(models.Model):
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_inherit = 'product.template'
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item_code = fields.Char(
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string='Item Code',
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index=True,
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help='Kombinasi: parent_kode + kategori_kode + id_produk(4digit) + nama_produk_tanpa_spasi(lower)',
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)
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@api.constrains('item_code')
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def _check_item_code_unique(self):
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for rec in self:
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if not rec.item_code:
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continue
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dup = self.search([('item_code', '=', rec.item_code), ('id', '!=', rec.id)], limit=1)
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if dup:
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raise ValidationError(
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f'Item Code "{rec.item_code}" sudah dipakai oleh produk lain '
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f'({dup.name}). Item Code harus unik.'
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)
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def _generate_item_code(self):
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"""Generate item_code: parent_code + cat_code + id:04d + name_slug"""
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for p in self:
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cat = p.categ_id
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parent_code = ''
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cat_code = '00'
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if cat:
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# Pastikan kategori punya code (calculate jika belum ada)
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if not cat.code:
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cat.code = f'{cat.id:02d}'
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parent_code = cat.parent_id.code if cat.parent_id else ''
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cat_code = cat.code
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# slug: lowercase, remove semua spasi
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name_slug = re.sub(r'\s+', '', (p.name or '').lower())
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p.item_code = f'{parent_code}{cat_code}{p.id:04d}{name_slug}'
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@api.model_create_multi
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def create(self, vals_list):
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records = super().create(vals_list)
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records._generate_item_code()
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return records
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def write(self, vals):
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res = super().write(vals)
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if 'name' in vals or 'categ_id' in vals:
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self._generate_item_code()
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return res |