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from odoo import fields, models, api, _
from odoo.exceptions import AccessError, UserError, ValidationError
from datetime import datetime, timedelta
from pytz import timezone
class PurchasePricelist(models.Model):
_name = 'purchase.pricelist'
_rec_name = 'product_id'
_inherit = ['mail.thread', 'mail.activity.mixin']
name = fields.Char(string='Name', compute="_compute_name")
product_id = fields.Many2one('product.product', string="Product", required=True)
product_categ_ids = fields.Many2many('product.public.category', related="product_id.public_categ_ids")
vendor_id = fields.Many2one('res.partner', string="Vendor", required=True)
product_price = fields.Float(string='Human Price', required=True)
system_price = fields.Float(string='System Price', readonly=True)
human_last_update = fields.Datetime(string='Human Update')
system_last_update = fields.Datetime(string='System Update')
count_trx_po = fields.Integer(string='Count Trx Product')
count_trx_po_vendor = fields.Integer(string='Count Trx Vendor')
taxes_product_id = fields.Many2one('account.tax', string='Human Tax', domain=[('type_tax_use', '=', 'purchase')])
taxes_system_id = fields.Many2one('account.tax', string='System Tax')
include_price = fields.Float(string='Final Price', readonly=True)
brand_id = fields.Many2one('x_manufactures', string='Brand')
count_brand_vendor = fields.Integer(string='Count Brand Vendor')
is_winner = fields.Boolean(string='Winner', default=False, help='Pemenang yang direkomendasikan oleh Merchandise')
def sync_pricelist_tier(self):
for rec in self:
promotion_product = self.env['promotion.product'].search([('product_id', '=', rec.product_id.id)])
for promotion in promotion_product:
promotion.program_line_id.get_price_tier(promotion.product_id, promotion.qty)
@api.depends('product_id', 'vendor_id')
def _compute_name(self):
self.name = self.vendor_id.name + ', ' + self.product_id.name
@api.constrains('product_price','system_price','vendor_id','product_id','taxes_system_id','taxes_product_id')
def _contrains_product_price(self):
current_time = fields.Datetime.now(timezone('Asia/Jakarta')).strftime('%Y-%m-%d %H:%M:%S')
update_by = self._context.get('update_by')
if update_by == 'system':
self.system_last_update = current_time
else:
self.human_last_update = current_time
@api.constrains('system_last_update','system_price','product_price','human_last_update','taxes_system_id','taxes_product_id')
def _constrains_include_price(self):
price, taxes = self._get_valid_price()
# When have tax is excluded or empty tax, then multiply by 1.11
if (taxes and not taxes.price_include) or not taxes:
price *= 1.11
self.include_price = price
def _get_valid_price(self):
purchase_price = self
price = 0
taxes = None
human_last_update = purchase_price.human_last_update or datetime.min
system_last_update = purchase_price.system_last_update or datetime.min
if system_last_update > human_last_update:
price = purchase_price.system_price
taxes = purchase_price.taxes_system_id
else:
price = purchase_price.product_price
taxes = purchase_price.taxes_product_id
return price, taxes
@api.constrains('vendor_id', 'product_id')
def _check_duplicate_purchase_pricelist(self):
for price in self:
domain = [
('product_id', '=', price.product_id.id),
('vendor_id', '=', price.vendor_id.id)
]
domain.append(('id', '!=', price.id))
existing_purchase = self.search(domain, limit=1)
massage="Ada duplikat product dan vendor, berikut data yang anda duplikat : \n" + str(existing_purchase.product_id.name) + " - " + str(existing_purchase.vendor_id.name) + " - " + str(existing_purchase.product_price)
if existing_purchase:
raise UserError(massage)
def action_calculate_pricelist(self):
MAX_PRICELIST = 10
active_ids = self.env.context.get('active_ids', [])
if len(active_ids) > MAX_PRICELIST:
raise ValidationError(_('You can only calculate up to %s pricelists at a time.' % MAX_PRICELIST))
records = self.env['purchase.pricelist'].browse(active_ids)
price_group = self.env['price.group'].collect_price_group()
for rec in records:
product_group = rec.product_id.product_tmpl_id.x_manufacture.pricing_group or None
price_incl = rec.include_price
if not product_group:
self.env.cr.commit()
raise ValidationError(_('Produk %s tidak memiliki "Pricing Group"' % rec.product_id.display_name))
markup_percentage = price_group['markup'][product_group]
if markup_percentage == 0: continue
product_domain = [('product_id', '=', rec.product_id.id)]
markup_pricelist = price_group['markup'].pricelist_id
base_price = price_incl + (price_incl * markup_percentage / 100)
base_prod_pricelist = self.env['product.pricelist.item'].search(product_domain + [('pricelist_id', '=', markup_pricelist.id)], limit=1)
base_prod_pricelist.fixed_price = base_price
tier_percentages = [price_group[f'tier_{i}'][product_group] for i in range(1, 6)]
for i, tier_percentage in enumerate(tier_percentages):
tier_pricelist = price_group[f'tier_{i + 1}'].pricelist_id
tier_price = price_incl + (price_incl * tier_percentage / 100)
tier_perc = (base_price - tier_price) / base_price * 100
tier_prod_pricelist = self.env['product.pricelist.item'].search(product_domain + [('pricelist_id', '=', tier_pricelist.id)], limit=1)
tier_prod_pricelist.price_discount = tier_perc
rec.sync_pricelist_tier()
rec.product_id.product_tmpl_id._create_solr_queue('_sync_price_to_solr')
def _collect_old_values(self, vals):
return {
record.id: {
field_name: record[field_name]
for field_name in vals.keys()
if field_name in record._fields
}
for record in self
}
def _log_field_changes(self, vals, old_values):
exclude_fields = ['solr_flag', 'desc_update_solr', 'last_update_solr', 'is_edited']
for record in self:
changes = []
for field_name in vals:
if field_name not in record._fields or field_name in exclude_fields:
continue
field = record._fields[field_name]
field_label = field.string or field_name
old_value = old_values.get(record.id, {}).get(field_name)
new_value = record[field_name]
def stringify(val):
if val in [None, False]:
return 'None'
if isinstance(field, fields.Selection):
selection = field.selection
if callable(selection):
selection = selection(record)
return dict(selection).get(val, str(val))
if isinstance(field, fields.Boolean):
return 'Yes' if val else 'No'
if isinstance(field, fields.Many2one):
return val.name if hasattr(val, 'name') else str(val)
if isinstance(field, fields.Many2many):
records = val if isinstance(val, models.Model) else val
names = []
if records:
for attr in ['name', 'x_name', 'display_name']:
if hasattr(records[0], attr):
names = records.mapped(attr)
break
if not names:
names = [str(r.id) for r in records]
return ", ".join(names) if names else 'None'
return str(val)
old_val_str = stringify(old_value)
new_val_str = stringify(new_value)
if old_val_str != new_val_str:
changes.append(f"<li><b>{field_label}</b>: '{old_val_str}' → '{new_val_str}'</li>")
if changes:
message = "<b>Updated:</b><ul>%s</ul>" % "".join(changes)
record.message_post(body=message)
def write(self, vals):
old_values = self._collect_old_values(vals)
result = super(PurchasePricelist, self).write(vals)
self._log_field_changes(vals, old_values)
return result
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