Public release from ruodoo-project: 19.0 - 2026-11-01 22:52:25 UTC

ruodoo_commservice/models/contract_line.py

@@ -0,0 +1,57 @@
+
+from odoo import api, fields, models
+
+
+class CommContractLine(models.Model):
+    _name = 'comm.contractline'
+    _description = 'Услуга договора аренды'
+    _order = 'period,product_name'
+
+    name = fields.Char(string='Название услуги', compute='_compute_name', store=True)
+    product_id = fields.Many2one('product.product', string='Услуга')
+    product_name = fields.Char(
+        related='product_id.name', store=True, readonly=True,
+    )
+    counter_id = fields.Many2one('comm.counter', string='Счётчик')
+    price = fields.Float(string='Цена', digits='Product Price')
+    tax_id = fields.Many2one('account.tax', string='НДС')
+    period = fields.Selection(
+        [
+            ('month', 'Месяц'),
+            ('quarter', 'Квартал'),
+            ('year', 'Год'),
+        ],
+        string='Период', default='month',
+    )
+    contract_id = fields.Many2one('comm.contract', string='Номер договора')
+
+    @api.depends('product_id', 'product_id.name')
+    def _compute_name(self):
+        for rec in self:
+            rec.name = rec.product_id.name or ''
+
+    @api.onchange('product_id')
+    def _onchange_product_id(self):
+        for rec in self:
+            rec.tax_id = rec.product_id.taxes_id[:1]
+            rec.price = rec.product_id.lst_price
+
+    def write(self, values):
+        if self.counter_id and self.contract_id:
+            self.counter_id.contract_id = self.contract_id
+        return super().write(values)
+
+    @api.model_create_multi
+    def create(self, vals_list):
+        records = super().create(vals_list)
+        for record in records:
+            if record.contract_id and record.counter_id:
+                record.counter_id.contract_id = record.contract_id
+        return records
+
+    @api.model
+    def connect_counters(self):
+        for contract in self.env['comm.contract'].search([]):
+            for line in contract.line_ids:
+                if line.counter_id:
+                    line.counter_id.contract_id = contract