1047 lines
46 KiB
Python
1047 lines
46 KiB
Python
from odoo import models, fields, api, _
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from odoo.exceptions import UserError
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from odoo.tools import float_is_zero
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class StockReadjustValuation(models.Model):
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_name = 'stock.readjust.valuation'
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_description = 'Stock Readjust Valuation'
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_inherit = ['mail.thread', 'mail.activity.mixin']
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name = fields.Char(string='Reference', required=True, copy=False, readonly=True, default=lambda self: _('New'))
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date_start = fields.Datetime(string='Start Date', required=True)
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date_end = fields.Datetime(string='End Date', required=True)
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journal_id = fields.Many2one('account.journal', string='Journal', required=True)
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line_ids = fields.One2many('stock.readjust.valuation.line', 'readjust_id', string='Products')
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state = fields.Selection([
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('draft', 'Draft'),
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('calculated', 'Calculated'),
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('done', 'Done'),
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('cancel', 'Cancelled')
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], string='Status', default='draft', tracking=True)
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company_id = fields.Many2one('res.company', string='Company', required=True, default=lambda self: self.env.company)
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account_move_ids = fields.Many2many('account.move', string='Journal Entries', readonly=True)
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account_move_count = fields.Integer(compute='_compute_account_move_count', string='Journal Entries Count')
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@api.depends('account_move_ids')
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def _compute_account_move_count(self):
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for record in self:
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record.account_move_count = len(record.account_move_ids)
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def action_view_journal_entries(self):
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self.ensure_one()
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return {
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'name': _('Journal Entries'),
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'type': 'ir.actions.act_window',
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'res_model': 'account.move',
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'view_mode': 'tree,form',
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'domain': [('id', 'in', self.account_move_ids.ids)],
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'context': {'create': False},
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}
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@api.model_create_multi
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def create(self, vals_list):
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for vals in vals_list:
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if vals.get('name', _('New')) == _('New'):
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vals['name'] = self.env['ir.sequence'].next_by_code('stock.readjust.valuation') or _('New')
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return super().create(vals_list)
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def action_load_products(self):
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self.ensure_one()
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# Find products that have stock moves in the period or prior
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# For simplicity, we can load all storable products, or those with moves.
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# Let's find products with valuation layers.
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domain = [('type', '=', 'product')]
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products = self.env['product.product'].search(domain)
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existing_products = self.line_ids.mapped('product_id')
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products_to_add = products - existing_products
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lines = []
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for product in products_to_add:
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lines.append((0, 0, {
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'product_id': product.id,
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}))
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self.write({'line_ids': lines})
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# Auto-calculate initial stock for all lines (new and old)
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self._compute_initial_stock()
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# Explicitly set defaults for newly loaded lines
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# Only set if they are zero/empty? Or force reset?
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# When loading, we assume we want the defaults.
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for line in self.line_ids:
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if float_is_zero(line.qty_counted, precision_rounding=line.product_id.uom_id.rounding) and float_is_zero(line.target_initial_value, precision_digits=2):
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line.qty_counted = line.initial_qty
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line.target_initial_value = line.initial_value
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def _compute_initial_stock(self):
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for record in self:
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for line in record.line_ids:
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# 1. Initial Stock (Before Start Date)
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layers = self.env['stock.valuation.layer'].search([
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('product_id', '=', line.product_id.id),
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('create_date', '<', record.date_start),
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('company_id', '=', record.company_id.id)
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])
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line.initial_qty = sum(layers.mapped('quantity'))
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line.initial_value = sum(layers.mapped('value'))
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line.initial_qty = sum(layers.mapped('quantity'))
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line.initial_value = sum(layers.mapped('value'))
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# Removed automatic reset of counted/target values to prevent overwriting user input
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# This is now handled by _onchange_product_id and action_load_products explicitly.
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def action_calculate(self):
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self.ensure_one()
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# Re-run initial stock just in case dates changed
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self._compute_initial_stock()
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# 1. Reset & Load Base Vendor Data
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# We separate Vendor (Immutable) from Mfg (Mutable)
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vendor_data = {} # {product_id: (qty, value)}
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for line in self.line_ids:
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# Vendor Incoming Layers
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incoming_layers = self.env['stock.valuation.layer'].search([
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('product_id', '=', line.product_id.id),
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('create_date', '>=', self.date_start),
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('create_date', '<=', self.date_end),
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('quantity', '>', 0), # Incoming
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('stock_move_id.location_id.usage', '=', 'supplier'), # From Vendor
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('company_id', '=', self.company_id.id)
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])
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v_qty = sum(incoming_layers.mapped('quantity'))
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v_val = sum(incoming_layers.mapped('value'))
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vendor_data[line.product_id.id] = (v_qty, v_val)
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# Initialize with Vendor Data only first
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line.purchase_qty = v_qty
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line.purchase_value = v_val
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# Initial Average calc
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total_qty = line.qty_counted + v_qty
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total_value = line.target_initial_value + v_val
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if not float_is_zero(total_qty, precision_rounding=line.product_id.uom_id.rounding):
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line.new_average_cost = total_value / total_qty
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else:
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line.new_average_cost = line.product_id.standard_price
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# 2. Iterative Cost Rollup (for Manufacturing)
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# We loop to allow lower-level component cost changes to propagate to higher-level FGs
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# 3 iterations should be sufficient for most chains in a retrospective batch
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for _ in range(3):
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# Create a localized cost map for fast lookup
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# {product_id: new_cost}
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cost_map = {l.product_id.id: l.new_average_cost for l in self.line_ids}
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changes_made = False
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for line in self.line_ids:
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# Find Incoming Mfg Layers (Production -> Stock)
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mfg_layers = self.env['stock.valuation.layer'].search([
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('product_id', '=', line.product_id.id),
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('create_date', '>=', self.date_start),
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('create_date', '<=', self.date_end),
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('quantity', '>', 0),
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('stock_move_id.location_id.usage', '=', 'production'), # From Production
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('company_id', '=', self.company_id.id)
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])
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if not mfg_layers:
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continue
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# Calculate New Value for these MOs
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# We need to look at the MOs linked to these moves
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moves = mfg_layers.mapped('stock_move_id')
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production_ids = moves.mapped('production_id')
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total_mfg_qty = 0
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total_mfg_value = 0
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for production in production_ids:
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# Calculate Cost of this specific MO
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# Cost = Components + Operations
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# 1. Components
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comp_cost = 0
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for raw_move in production.move_raw_ids.filtered(lambda m: m.state == 'done'):
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# Use NEW cost if available, else Standard Price
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p_id = raw_move.product_id.id
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price = cost_map.get(p_id, raw_move.product_id.standard_price)
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comp_cost += raw_move.product_uom_qty * price
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# 2. Operations (Workcenters) - Assume standard logic didn't change (immutable for now)
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# We can fetch the 'value' from the original valuation layer?
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# No, we must recalculate or look at existing cost share.
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# Simplified: We assume Operation Cost is preserved from original recording?
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# Or simpler: We don't touch Op Cost, we only readjust Material Cost.
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# But how to get "Original Op Cost" easily?
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# We can diff the Original Layer Value vs Original Component Value?
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# That's complicated.
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# Alternative: We just re-sum everything?
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# Let's check if we can get operation cost.
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# Usually stored in analytic lines or just captured in the layer?
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# For V17, stock.valuation.layer has the total value.
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# If we simply recalculate material, we might lose overheads if we don't include them.
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# SAFE BET:
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# Get Original Unit Cost of MO = Layer Value / Layer Qty.
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# Get Original Material Cost.
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# Difference = Overhead.
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# New Cost = New Material + Overhead.
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# Let's try to preserve Overhead.
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# Original Layer for this MO (Output)
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orig_output_layers = self.env['stock.valuation.layer'].search([('stock_move_id.production_id', '=', production.id), ('quantity', '>', 0)])
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orig_val = sum(orig_output_layers.mapped('value'))
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orig_qty = sum(orig_output_layers.mapped('quantity'))
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if orig_qty == 0: continue
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# Original Material Cost (from Moves)
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# We sum the ABSOLUTE value of raw moves
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orig_raw_val = sum([abs(m.value) for m in production.move_raw_ids if m.state == 'done'])
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overhead_val = orig_val - orig_raw_val
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# New Material Cost
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# Calculated above as `comp_cost`
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new_mo_total_value = comp_cost + overhead_val
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# Add to totals
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total_mfg_qty += orig_qty
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total_mfg_value += new_mo_total_value
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# Update Line
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v_qty, v_val = vendor_data.get(line.product_id.id, (0, 0))
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line.purchase_qty = v_qty + total_mfg_qty
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line.purchase_value = v_val + total_mfg_value
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# Recalculate Average
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total_qty = line.qty_counted + line.purchase_qty
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total_value = line.target_initial_value + line.purchase_value
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prev_avg = line.new_average_cost
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if not float_is_zero(total_qty, precision_rounding=line.product_id.uom_id.rounding):
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line.new_average_cost = total_value / total_qty
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else:
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line.new_average_cost = 0.0
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if abs(line.new_average_cost - prev_avg) > 0.01:
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changes_made = True
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if not changes_made:
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break
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self.state = 'calculated'
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def action_reset_to_draft(self):
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self.ensure_one()
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self.state = 'draft'
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def action_apply(self):
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self.ensure_one()
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if self.state != 'calculated':
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raise UserError(_("Please calculate first."))
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for line in self.line_ids:
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# 1. Readjust Initial Stock Value (if changed)
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initial_diff = line.target_initial_value - line.initial_value
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if not float_is_zero(initial_diff, precision_digits=2):
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# Create a layer to adjust the starting value
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# We simply create a value-only layer.
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# Value = initial_diff.
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self._create_correction_layer(line.product_id, initial_diff, self.date_start, _("Readjustment: Initial Value"))
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new_cost = line.new_average_cost
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# 2. Update Product Cost
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# We bypass the costing method check and force the update
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line.product_id.sudo().write({'standard_price': new_cost})
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# 3. Readjust COGS (Outgoing Moves)
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# Find outgoing moves in the period
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outgoing_layers = self.env['stock.valuation.layer'].search([
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('product_id', '=', line.product_id.id),
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('create_date', '>=', self.date_start),
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('create_date', '<=', self.date_end),
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('quantity', '<', 0), # Outgoing
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('company_id', '=', self.company_id.id)
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])
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# Idempotent Logic: Group by Stock Move to strictly fix the net value
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moves = outgoing_layers.mapped('stock_move_id')
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for move in moves:
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# Sum ALL layers for this move (Original + Landed Costs + Previous Corrections)
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# We need to find all layers linked to this move.
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all_layers_for_move = self.env['stock.valuation.layer'].search([
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('stock_move_id', '=', move.id),
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('product_id', '=', line.product_id.id)
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])
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# Calculate NET state
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total_qty = sum(all_layers_for_move.mapped('quantity')) # Should be negative (e.g. -5)
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current_value = sum(all_layers_for_move.mapped('value')) # Should be negative (e.g. -5000)
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# Math using positive numbers for clarity
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qty_sold = abs(total_qty)
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curr_val_abs = abs(current_value)
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target_value = qty_sold * new_cost
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diff = target_value - curr_val_abs
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# If diff > 0: means Cost SHOULD be higher (e.g. 5500 vs 5000).
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# Since stored value is negative (-5000), we need to make it MORE negative (-5500).
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# So we must ADD -500 (which is -diff).
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# If diff < 0: means Cost SHOULD be lower (e.g. 4500 vs 5000).
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# Stored -5000, want -4500.
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# Must ADD +500 (which is -diff).
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# So in all cases, adjustment value = -diff.
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# Only create correction if diff implies a change
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if not float_is_zero(diff, precision_digits=2):
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self._create_correction_from_move(move, diff)
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# Global Cost Map (Product ID -> New Cost)
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# This map contains the new_average_cost for all products in the batch.
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cost_map = {l.product_id.id: l.new_average_cost for l in self.line_ids}
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for line in self.line_ids:
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# 4. Readjust Manufacturing Output (Incoming MOs)
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# We need to correct the value of the Finished Good entering stock
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# based on the new cost of components.
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mfg_layers = self.env['stock.valuation.layer'].search([
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('product_id', '=', line.product_id.id),
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('create_date', '>=', self.date_start),
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('create_date', '<=', self.date_end),
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('quantity', '>', 0), # Incoming
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('stock_move_id.location_id.usage', '=', 'production'), # From Production
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('company_id', '=', self.company_id.id)
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])
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mfg_moves = mfg_layers.mapped('stock_move_id')
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for move in mfg_moves:
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production = move.production_id
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if not production: continue
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# Re-Calculate MO Cost (Components New Cost + Overhead)
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comp_cost = 0
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for raw_move in production.move_raw_ids.filtered(lambda m: m.state == 'done'):
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p_id = raw_move.product_id.id
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# Use NEW cost from cost_map if available, else Standard Price
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price = cost_map.get(p_id, raw_move.product_id.standard_price)
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comp_cost += raw_move.product_uom_qty * price
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# Overhead Preservation
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# Get total original output value for the entire MO
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all_output_layers_for_mo = self.env['stock.valuation.layer'].search([('stock_move_id.production_id', '=', production.id)])
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all_output_val_for_mo = sum(all_output_layers_for_mo.mapped('value'))
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# Original Material Cost (from Raw Moves for the entire MO)
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orig_raw_val_for_mo = sum([abs(m.value) for m in production.move_raw_ids if m.state == 'done'])
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overhead_total = all_output_val_for_mo - orig_raw_val_for_mo
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# New Total Cost for the entire MO
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new_total_cost_for_mo = comp_cost + overhead_total
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# Target Value for THIS specific move (proportion of total MO cost)
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target_value = 0.0
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if production.qty_produced > 0:
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ratio = move.product_uom_qty / production.qty_produced
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target_value = new_total_cost_for_mo * ratio
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# Current Value of THIS move (sum of all layers for this move)
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current_val = sum(self.env['stock.valuation.layer'].search([('stock_move_id', '=', move.id)]).mapped('value'))
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diff = target_value - current_val
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if not float_is_zero(diff, precision_digits=2):
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# Create Correction
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# Original Move: Dr Stock, Cr WIP
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# Find accounts from original move's account_move_ids
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# We need to find the account move linked to the original stock move
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original_am = move.account_move_ids.filtered(lambda am: am.state == 'posted')
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if not original_am:
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# Fallback: try to find an SVL for this move that has an account move
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original_svl_with_am = self.env['stock.valuation.layer'].search([
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('stock_move_id', '=', move.id),
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('account_move_id', '!=', False)
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], limit=1)
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if original_svl_with_am:
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original_am = original_svl_with_am.account_move_id
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if not original_am:
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_logger.warning("Could not find original account move for stock move %s to determine accounts for MO adjustment.", move.name)
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continue # Skip if can't find accounts
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am_lines = original_am.line_ids
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# Find Stock Account (usually debit for incoming)
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stock_acc_id = line.product_id.categ_id.property_stock_valuation_account_id.id
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stock_line = am_lines.filtered(lambda l: l.account_id.id == stock_acc_id)
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# Find WIP Account (usually credit for incoming)
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wip_acc_id = False
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# Try to find the credit line that is not the stock account
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wip_line = am_lines.filtered(lambda l: l.credit > 0 and l.account_id.id != stock_acc_id)
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if wip_line:
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wip_acc_id = wip_line[0].account_id.id
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else:
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# Fallback: try to find the stock production location's valuation_out_account_id
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prod_location = self.env['stock.location'].search([('usage', '=', 'production')], limit=1)
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if prod_location and prod_location.valuation_out_account_id:
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wip_acc_id = prod_location.valuation_out_account_id.id
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if not (stock_acc_id and wip_acc_id):
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_logger.warning("Could not determine stock or WIP accounts for MO adjustment for move %s.", move.name)
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continue # Skip if accounts not found
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# Construct Account Move
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# If diff > 0 (Value Up): Dr Stock, Cr WIP
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debit_acc = stock_acc_id
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credit_acc = wip_acc_id
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amt = diff
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if diff < 0:
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# If diff < 0 (Value Down): Dr WIP, Cr Stock
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debit_acc = wip_acc_id
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credit_acc = stock_acc_id
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amt = abs(diff)
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description = _("Readjustment MO: %s") % production.name
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move_vals = {
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'journal_id': self.journal_id.id,
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'date': self.date_end.date(),
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'ref': f"{self.name} - {description}",
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'move_type': 'entry',
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'line_ids': [
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(0, 0, {
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'name': description,
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'account_id': debit_acc,
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'debit': amt,
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'credit': 0,
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'product_id': line.product_id.id,
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}),
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(0, 0, {
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'name': description,
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'account_id': credit_acc,
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'debit': 0,
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'credit': amt,
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'product_id': line.product_id.id,
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}),
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]
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|
}
|
|
|
|
ac_move = self.env['account.move'].create(move_vals)
|
|
ac_move.action_post()
|
|
self.account_move_ids = [(4, ac_move.id)]
|
|
|
|
# Create SVL
|
|
svl_vals = {
|
|
'company_id': self.company_id.id,
|
|
'product_id': line.product_id.id,
|
|
'description': description,
|
|
'stock_move_id': move.id,
|
|
'quantity': 0,
|
|
'value': diff, # Value is positive for increase, negative for decrease
|
|
'account_move_id': ac_move.id,
|
|
}
|
|
new_svl = self.env['stock.valuation.layer'].create(svl_vals)
|
|
|
|
# Force Date
|
|
self.env.cr.execute('UPDATE stock_valuation_layer SET create_date = %s WHERE id = %s', (move.date, new_svl.id))
|
|
self.env.cr.execute('UPDATE account_move SET date = %s WHERE id = %s', (self.date_end.date(), ac_move.id))
|
|
|
|
self.state = 'done'
|
|
|
|
def _create_correction_from_move(self, move, amount):
|
|
# Wrapper to use move context
|
|
# SVL Value = -amount
|
|
|
|
svl_vals = {
|
|
'company_id': self.company_id.id,
|
|
'product_id': move.product_id.id,
|
|
'description': _('Readjustment: %s') % self.name,
|
|
'stock_move_id': move.id,
|
|
'quantity': 0,
|
|
'value': -amount,
|
|
'account_move_id': False,
|
|
}
|
|
|
|
new_svl = self.env['stock.valuation.layer'].create(svl_vals)
|
|
|
|
def _create_correction_from_move(self, move, amount):
|
|
# Wrapper to use move context
|
|
# SVL Value = -amount
|
|
|
|
svl_vals = {
|
|
'company_id': self.company_id.id,
|
|
'product_id': move.product_id.id,
|
|
'description': _('Readjustment: %s') % self.name,
|
|
'stock_move_id': move.id,
|
|
'quantity': 0,
|
|
'value': -amount,
|
|
'account_move_id': False,
|
|
}
|
|
|
|
new_svl = self.env['stock.valuation.layer'].create(svl_vals)
|
|
|
|
# Accounting
|
|
product = move.product_id
|
|
|
|
# Default Accounts
|
|
accounts = product.product_tmpl_id.get_product_accounts(fiscal_pos=False)
|
|
expense_acc = accounts['expense']
|
|
stock_out_acc = accounts['stock_output'] or expense_acc
|
|
valuation_acc = accounts['stock_valuation']
|
|
|
|
debit_acc = stock_out_acc.id
|
|
credit_acc = valuation_acc.id
|
|
|
|
# Attempt to find ACTUAL accounts used in the original move
|
|
# We look for an SVL linked to this move that has an account move
|
|
original_svls = self.env['stock.valuation.layer'].search([
|
|
('stock_move_id', '=', move.id),
|
|
('account_move_id', '!=', False)
|
|
], limit=1)
|
|
|
|
if original_svls:
|
|
am = original_svls.account_move_id
|
|
# Analyze lines to find Asset vs Expense
|
|
# We assume the move involves the Product.
|
|
# Typical Sale: Dr COGS, Cr Asset.
|
|
# Asset Account should match the Category's Valuation Account.
|
|
|
|
asset_acc_id = valuation_acc.id
|
|
found_expense_id = False
|
|
|
|
for line in am.line_ids:
|
|
if line.account_id.id == asset_acc_id:
|
|
continue # This is the asset account
|
|
|
|
# If it's not the asset account, and it has the product (optional check), it's likely the COGS
|
|
# In POS, it might be granular.
|
|
if line.account_id.id != asset_acc_id:
|
|
found_expense_id = line.account_id.id
|
|
break
|
|
|
|
if found_expense_id:
|
|
debit_acc = found_expense_id
|
|
# credit_acc stays as valuation_acc (Asset)
|
|
|
|
if not (debit_acc and credit_acc):
|
|
return
|
|
|
|
interim_account_id = debit_acc
|
|
|
|
# Enhanced POS Detection
|
|
is_pos = False
|
|
pos_order_obj = False
|
|
pos_session_obj = False
|
|
|
|
# 1. Check Origin for Exact Match (Order or Session)
|
|
if move.origin:
|
|
# Try finding Order
|
|
pos_orders = self.env['pos.order'].search(['|', ('name', '=', move.origin), ('pos_reference', '=', move.origin)], limit=1)
|
|
if pos_orders:
|
|
is_pos = True
|
|
pos_order_obj = pos_orders[0]
|
|
pos_session_obj = pos_order_obj.session_id
|
|
|
|
# Try finding Session (if not Order)
|
|
if not is_pos:
|
|
sessions = self.env['pos.session'].search([('name', '=', move.origin)], limit=1)
|
|
if sessions:
|
|
is_pos = True
|
|
pos_session_obj = sessions[0]
|
|
|
|
# 2. Check Picking Links (Direct Fields)
|
|
if not is_pos and move.picking_id:
|
|
# Check pos_order_id
|
|
if 'pos_order_id' in move.picking_id._fields and move.picking_id.pos_order_id:
|
|
is_pos = True
|
|
pos_order_obj = move.picking_id.pos_order_id
|
|
pos_session_obj = pos_order_obj.session_id
|
|
|
|
# Check pos_session_id (if exists on picking)
|
|
if not is_pos and 'pos_session_id' in move.picking_id._fields and move.picking_id.pos_session_id:
|
|
is_pos = True
|
|
pos_session_obj = move.picking_id.pos_session_id
|
|
|
|
# 3. Check Picking Origin for Session Name
|
|
if not is_pos and move.picking_id and move.picking_id.origin:
|
|
sessions = self.env['pos.session'].search([('name', '=', move.picking_id.origin)], limit=1)
|
|
if sessions:
|
|
is_pos = True
|
|
pos_session_obj = sessions[0]
|
|
|
|
# 4. Fallback: Search via picking_ids (Last Resort)
|
|
if not is_pos and move.picking_id:
|
|
pos_orders = self.env['pos.order'].search([('picking_ids', 'in', move.picking_id.id)], limit=1)
|
|
if pos_orders:
|
|
is_pos = True
|
|
# If we found an order via consolidated picking, we can't be sure it's the right ORDER,
|
|
# but we can be reasonably sure it's the right SESSION (if grouping by session).
|
|
# We will grab the session, but NOT claim it's this specific order unless we have no other info.
|
|
pos_session_obj = pos_orders[0].session_id
|
|
# Only set pos_order_obj if we think it implies 1:1
|
|
# We'll skip setting pos_order_obj here to avoid "Arbitrary Order" confusion, just link Session.
|
|
|
|
# 5. String Detection (Legacy/Weak)
|
|
if not is_pos:
|
|
candidates = [move.origin, move.reference, move.picking_id.name]
|
|
for c in candidates:
|
|
if c and ('POS' in c or 'Sesi' in c):
|
|
is_pos = True
|
|
break
|
|
|
|
move_amount = amount
|
|
if move_amount < 0:
|
|
debit_acc, credit_acc = credit_acc, debit_acc
|
|
move_amount = abs(move_amount)
|
|
|
|
ref_text = f"{self.name} - Adj for {move.name}"
|
|
if is_pos:
|
|
details = []
|
|
if pos_order_obj:
|
|
details.append(pos_order_obj.name)
|
|
if pos_session_obj:
|
|
details.append(pos_session_obj.name)
|
|
|
|
if details:
|
|
ref_text = f"{self.name} - POS Adj for {move.name} ({' - '.join(details)})"
|
|
else:
|
|
ref_text = f"{self.name} - POS Adj for {move.name}"
|
|
|
|
move_vals = {
|
|
'journal_id': self.journal_id.id,
|
|
'date': self.date_end.date(), # Use End Date for Accounting
|
|
'ref': ref_text,
|
|
'move_type': 'entry',
|
|
'line_ids': [
|
|
(0, 0, {
|
|
'name': _('Readjustment COGS'),
|
|
'account_id': debit_acc,
|
|
'debit': move_amount,
|
|
'credit': 0,
|
|
'product_id': product.id,
|
|
}),
|
|
(0, 0, {
|
|
'name': _('Readjustment Valuation'),
|
|
'account_id': credit_acc,
|
|
'debit': 0,
|
|
'credit': move_amount,
|
|
'product_id': product.id,
|
|
}),
|
|
]
|
|
}
|
|
|
|
account_move = self.env['account.move'].create(move_vals)
|
|
account_move.action_post()
|
|
|
|
self.account_move_ids = [(4, account_move.id)]
|
|
|
|
new_svl.account_move_id = account_move.id
|
|
|
|
# Force Date
|
|
# SVL keeps the Move Date (for valuation history)
|
|
self.env.cr.execute('UPDATE stock_valuation_layer SET create_date = %s WHERE id = %s', (move.date, new_svl.id))
|
|
# Account Move uses End Date
|
|
self.env.cr.execute('UPDATE account_move SET date = %s WHERE id = %s', (self.date_end.date(), account_move.id))
|
|
|
|
# SECONDARY CORRECTION FOR POS (Interim -> Final Expense)
|
|
# If this was a POS order, the Stock Move only hit the Interim Account (Stock Output).
|
|
# The POS Session later moved it to the Final Expense Account.
|
|
# We must propagate the correction to the Final Expense.
|
|
if is_pos and interim_account_id != expense_acc.id:
|
|
interim_acc = interim_account_id
|
|
final_acc = expense_acc.id
|
|
|
|
# Logic:
|
|
# If Amt < 0 (Cost Decreased):
|
|
# We want to Credit Expense.
|
|
# Primary Correction Check: Dr Asset, Cr Interim.
|
|
# Secondary Correction: Dr Interim, Cr Expense.
|
|
|
|
sec_debit_acc = interim_acc
|
|
sec_credit_acc = final_acc
|
|
sec_amount = abs(amount)
|
|
|
|
if amount > 0:
|
|
# Cost Increased.
|
|
# Primary: Dr Interim, Cr Asset.
|
|
# Secondary: Dr Expense, Cr Interim.
|
|
sec_debit_acc = final_acc
|
|
sec_credit_acc = interim_acc
|
|
|
|
ref_text = f"{self.name} - POS Adj for {move.name}"
|
|
if pos_order_obj:
|
|
if pos_order_obj.session_id:
|
|
ref_text += f" ({pos_order_obj.session_id.name})"
|
|
else:
|
|
ref_text += f" ({pos_order_obj.name})"
|
|
|
|
move_vals_2 = {
|
|
'journal_id': self.journal_id.id,
|
|
'date': self.date_end.date(), # Use End Date
|
|
'ref': ref_text,
|
|
'move_type': 'entry',
|
|
'line_ids': [
|
|
(0, 0, {
|
|
'name': _('Readjustment POS Expense'),
|
|
'account_id': sec_debit_acc,
|
|
'debit': sec_amount,
|
|
'credit': 0,
|
|
'product_id': product.id,
|
|
}),
|
|
(0, 0, {
|
|
'name': _('Readjustment POS Expense'),
|
|
'account_id': sec_credit_acc,
|
|
'debit': 0,
|
|
'credit': sec_amount,
|
|
'product_id': product.id,
|
|
}),
|
|
]
|
|
}
|
|
sec_move = self.env['account.move'].create(move_vals_2)
|
|
sec_move.action_post()
|
|
self.account_move_ids = [(4, sec_move.id)]
|
|
self.env.cr.execute('UPDATE account_move SET date = %s WHERE id = %s', (self.date_end.date(), sec_move.id))
|
|
|
|
def _create_correction_layer(self, product, amount, date, description):
|
|
""" Create a generic correction layer (e.g. for Initial Stock) """
|
|
svl_vals = {
|
|
'company_id': self.company_id.id,
|
|
'product_id': product.id,
|
|
'description': description,
|
|
'stock_move_id': False,
|
|
'quantity': 0,
|
|
'value': amount,
|
|
'account_move_id': False,
|
|
}
|
|
new_svl = self.env['stock.valuation.layer'].create(svl_vals)
|
|
|
|
# Accounting
|
|
accounts = product.product_tmpl_id.get_product_accounts(fiscal_pos=False)
|
|
valuation_acc = accounts['stock_valuation']
|
|
expense_acc = accounts['expense'] # Or we can use a specific revaluation account from Journal?
|
|
# Let's use the Journal's account if possible, or Fallback to Expense/Stock Output
|
|
|
|
if not (valuation_acc and expense_acc):
|
|
return
|
|
|
|
# Positive Amount = Value Increase = Dr Inventory, Cr Expense/Gain
|
|
debit_acc = valuation_acc.id
|
|
credit_acc = expense_acc.id
|
|
|
|
move_amount = amount
|
|
if move_amount < 0:
|
|
# Value Decrease = Dr Expense/Loss, Cr Inventory
|
|
debit_acc, credit_acc = credit_acc, debit_acc
|
|
move_amount = abs(move_amount)
|
|
|
|
move_vals = {
|
|
'journal_id': self.journal_id.id,
|
|
'date': date.date(),
|
|
'ref': f"{self.name} - {description}",
|
|
'move_type': 'entry',
|
|
'line_ids': [
|
|
(0, 0, {
|
|
'name': description,
|
|
'account_id': debit_acc,
|
|
'debit': move_amount,
|
|
'credit': 0,
|
|
'product_id': product.id,
|
|
}),
|
|
(0, 0, {
|
|
'name': description,
|
|
'account_id': credit_acc,
|
|
'debit': 0,
|
|
'credit': move_amount,
|
|
'product_id': product.id,
|
|
}),
|
|
]
|
|
}
|
|
|
|
move = self.env['account.move'].create(move_vals)
|
|
move.action_post()
|
|
self.account_move_ids = [(4, move.id)]
|
|
|
|
new_svl.account_move_id = move.id
|
|
|
|
# Force Date
|
|
self.env.cr.execute('UPDATE stock_valuation_layer SET create_date = %s WHERE id = %s', (date, new_svl.id))
|
|
self.env.cr.execute('UPDATE account_move SET date = %s WHERE id = %s', (date.date(), move.id))
|
|
|
|
# SECONDARY CORRECTION FOR POS (Interim -> Final Expense)
|
|
# If this was a POS order, the Stock Move only hit the Interim Account (Stock Output).
|
|
# The POS Session later moved it to the Final Expense Account.
|
|
# We must propagate the correction to the Final Expense.
|
|
if move.picking_id.pos_order_id and stock_out_acc.id != expense_acc.id:
|
|
interim_acc = stock_out_acc.id
|
|
final_acc = expense_acc.id
|
|
|
|
# Logic:
|
|
# If Amt < 0 (Cost Decreased):
|
|
# We want to Credit Expense.
|
|
# Primary Correction Check: Dr Asset, Cr Interim.
|
|
# Secondary Correction: Dr Interim, Cr Expense.
|
|
|
|
sec_debit_acc = interim_acc
|
|
sec_credit_acc = final_acc
|
|
sec_amount = abs(amount)
|
|
|
|
if amount > 0:
|
|
# Cost Increased.
|
|
# Primary: Dr Interim, Cr Asset.
|
|
# Secondary: Dr Expense, Cr Interim.
|
|
sec_debit_acc = final_acc
|
|
sec_credit_acc = interim_acc
|
|
|
|
move_vals_2 = {
|
|
'journal_id': self.journal_id.id,
|
|
'date': move.date.date(),
|
|
'ref': f"{self.name} - POS Adj for {move.name}",
|
|
'move_type': 'entry',
|
|
'line_ids': [
|
|
(0, 0, {
|
|
'name': _('Readjustment POS Expense'),
|
|
'account_id': sec_debit_acc,
|
|
'debit': sec_amount,
|
|
'credit': 0,
|
|
'product_id': product.id,
|
|
}),
|
|
(0, 0, {
|
|
'name': _('Readjustment POS Expense'),
|
|
'account_id': sec_credit_acc,
|
|
'debit': 0,
|
|
'credit': sec_amount,
|
|
'product_id': product.id,
|
|
}),
|
|
]
|
|
}
|
|
sec_move = self.env['account.move'].create(move_vals_2)
|
|
sec_move.action_post()
|
|
self.env.cr.execute('UPDATE account_move SET date = %s WHERE id = %s', (move.date.date(), sec_move.id))
|
|
|
|
def _create_correction_layer(self, product, amount, date, description):
|
|
""" Create a generic correction layer (e.g. for Initial Stock) """
|
|
svl_vals = {
|
|
'company_id': self.company_id.id,
|
|
'product_id': product.id,
|
|
'description': description,
|
|
'stock_move_id': False,
|
|
'quantity': 0,
|
|
'value': amount,
|
|
'account_move_id': False,
|
|
}
|
|
new_svl = self.env['stock.valuation.layer'].create(svl_vals)
|
|
|
|
# Accounting
|
|
accounts = product.product_tmpl_id.get_product_accounts(fiscal_pos=False)
|
|
valuation_acc = accounts['stock_valuation']
|
|
expense_acc = accounts['expense'] # Or we can use a specific revaluation account from Journal?
|
|
# Let's use the Journal's account if possible, or Fallback to Expense/Stock Output
|
|
|
|
if not (valuation_acc and expense_acc):
|
|
return
|
|
|
|
# Positive Amount = Value Increase = Dr Inventory, Cr Expense/Gain
|
|
debit_acc = valuation_acc.id
|
|
credit_acc = expense_acc.id
|
|
|
|
move_amount = amount
|
|
if move_amount < 0:
|
|
# Value Decrease = Dr Expense/Loss, Cr Inventory
|
|
debit_acc, credit_acc = credit_acc, debit_acc
|
|
move_amount = abs(move_amount)
|
|
|
|
move_vals = {
|
|
'journal_id': self.journal_id.id,
|
|
'date': date.date(),
|
|
'ref': f"{self.name} - {description}",
|
|
'move_type': 'entry',
|
|
'line_ids': [
|
|
(0, 0, {
|
|
'name': description,
|
|
'account_id': debit_acc,
|
|
'debit': move_amount,
|
|
'credit': 0,
|
|
'product_id': product.id,
|
|
}),
|
|
(0, 0, {
|
|
'name': description,
|
|
'account_id': credit_acc,
|
|
'debit': 0,
|
|
'credit': move_amount,
|
|
'product_id': product.id,
|
|
}),
|
|
]
|
|
}
|
|
|
|
move = self.env['account.move'].create(move_vals)
|
|
move.action_post()
|
|
|
|
new_svl.account_move_id = move.id
|
|
|
|
# Force Date
|
|
self.env.cr.execute('UPDATE stock_valuation_layer SET create_date = %s WHERE id = %s', (date, new_svl.id))
|
|
self.env.cr.execute('UPDATE account_move SET date = %s WHERE id = %s', (date.date(), move.id))
|
|
|
|
def _create_correction(self, layer, amount):
|
|
""" Create SVL and AM correction for the given layer """
|
|
# Only adjust if amount is non-zero
|
|
|
|
# SVL
|
|
svl_vals = {
|
|
'company_id': self.company_id.id,
|
|
'product_id': layer.product_id.id,
|
|
'description': _('Readjustment: %s') % self.name,
|
|
'stock_move_id': layer.stock_move_id.id,
|
|
'quantity': 0,
|
|
'value': -amount, # Adjustment to the ASSET value on the layer?
|
|
# Wait. Outgoing layer has negative value (e.g. -100).
|
|
# If correct cost is higher (e.g. 110), value should be -110.
|
|
# So we need to add -10.
|
|
# 'amount' coming in is (Correct - Current).
|
|
# (110 - 100) = 10 (Positive magnitude).
|
|
# Since layer.value is negative, we want to make it MORE negative.
|
|
# So we should add -amount to the asset.
|
|
'account_move_id': False, # Linked below
|
|
}
|
|
|
|
# If amount is positive (Cost increased):
|
|
# We need to Credit Asset, Debit COGS.
|
|
# Layer Value change: Negative.
|
|
|
|
pass
|
|
# Actually let's reuse logic from revaluation.
|
|
# If Cost Increased: We under-expensed. Need to expense more.
|
|
# Dr COGS, Cr Asset.
|
|
# Asset Value Change = -Amount.
|
|
|
|
# If Cost Decreased: We over-expensed. Need to return to asset.
|
|
# Dr Asset, Cr COGS.
|
|
# Asset Value Change = +Amount.
|
|
|
|
# My 'diff' calculation: Correct (big) - Current (small) = Positive.
|
|
# Means Correct Cost > Current cost.
|
|
# So we need to reduce Asset (Cr) and increase COGS (Dr).
|
|
# So SVL value should be -diff.
|
|
|
|
svl_vals['value'] = -amount
|
|
|
|
new_svl = self.env['stock.valuation.layer'].create(svl_vals)
|
|
|
|
# Accounting Entry
|
|
account_moves = layer.account_move_id
|
|
if not account_moves:
|
|
return
|
|
|
|
# We find the original accounts used.
|
|
# Or look up standard accounts.
|
|
product = layer.product_id
|
|
accounts = product.product_tmpl_id.get_product_accounts(fiscal_pos=False)
|
|
expense_acc = accounts['expense']
|
|
stock_out_acc = accounts['stock_output'] or expense_acc
|
|
valuation_acc = accounts['stock_valuation']
|
|
|
|
if not (stock_out_acc and valuation_acc):
|
|
return # Skip if no accounts
|
|
|
|
# Dr COGS (stock_out), Cr Valuation
|
|
debit_acc = stock_out_acc.id
|
|
credit_acc = valuation_acc.id
|
|
|
|
move_amount = amount
|
|
|
|
if move_amount < 0:
|
|
# Cost Decreased. Reverse. Dr Valuation, Cr COGS.
|
|
debit_acc, credit_acc = credit_acc, debit_acc
|
|
move_amount = abs(move_amount)
|
|
|
|
move_vals = {
|
|
'journal_id': self.journal_id.id,
|
|
'date': layer.create_date.date(), # Backdate
|
|
'ref': f"{self.name} - Adj for {layer.stock_move_id.name}",
|
|
'move_type': 'entry',
|
|
'line_ids': [
|
|
(0, 0, {
|
|
'name': _('Readjustment COGS'),
|
|
'account_id': debit_acc,
|
|
'debit': move_amount,
|
|
'credit': 0,
|
|
'product_id': product.id,
|
|
}),
|
|
(0, 0, {
|
|
'name': _('Readjustment Valuation'),
|
|
'account_id': credit_acc,
|
|
'debit': 0,
|
|
'credit': move_amount,
|
|
'product_id': product.id,
|
|
}),
|
|
]
|
|
}
|
|
|
|
move = self.env['account.move'].create(move_vals)
|
|
move.action_post()
|
|
|
|
new_svl.account_move_id = move.id
|
|
|
|
# Force Date
|
|
self.env.cr.execute('UPDATE stock_valuation_layer SET create_date = %s WHERE id = %s', (layer.create_date, new_svl.id))
|
|
self.env.cr.execute('UPDATE account_move SET date = %s WHERE id = %s', (layer.create_date.date(), move.id))
|
|
|
|
|
|
class StockReadjustValuationLine(models.Model):
|
|
_name = 'stock.readjust.valuation.line'
|
|
_description = 'Line for Readjustment'
|
|
|
|
readjust_id = fields.Many2one('stock.readjust.valuation', required=True, ondelete='cascade')
|
|
product_id = fields.Many2one('product.product', required=True)
|
|
state = fields.Selection(related='readjust_id.state')
|
|
|
|
initial_qty = fields.Float(string='Qty at Start', readonly=True)
|
|
qty_counted = fields.Float(string='Qty Counted')
|
|
|
|
initial_value = fields.Float(string='Valuation at Start', readonly=True)
|
|
target_initial_value = fields.Float(string='Target Valuation')
|
|
|
|
purchase_qty = fields.Float(string='Purchase Qty', readonly=True)
|
|
purchase_value = fields.Float(string='Purchase Value', readonly=True)
|
|
|
|
new_average_cost = fields.Float(string='New Average Cost', readonly=True)
|
|
|
|
@api.onchange('product_id')
|
|
def _onchange_product_id(self):
|
|
if self.product_id and self.readjust_id.date_start:
|
|
# Calculate Initial Stock
|
|
layers = self.env['stock.valuation.layer'].search([
|
|
('product_id', '=', self.product_id.id),
|
|
('create_date', '<', self.readjust_id.date_start),
|
|
('company_id', '=', self.readjust_id.company_id.id)
|
|
])
|
|
self.initial_qty = sum(layers.mapped('quantity'))
|
|
self.initial_value = sum(layers.mapped('value'))
|
|
|
|
self.qty_counted = self.initial_qty
|
|
self.target_initial_value = self.initial_value
|