[MIG] contract_price_revision: Migration to 12.0

contract_price_revision/models/__init__.py

@@ -1,2 +1 @@
-from . import account_analytic_account
-from . import account_analytic_invoice_line
+from . import contract_line

contract_price_revision/models/account_analytic_account.py

@@ -1,19 +0,0 @@
-# Copyright 2019 Tecnativa <vicent.cubells@tecnativa.com>
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
-from odoo import api, models
-
-
-class AccountAnalyticAccount(models.Model):
-    _inherit = "account.analytic.account"
-
-    @api.model
-    def _prepare_invoice_line(self, line, invoice_id):
-        line_obj = self.env['account.invoice.line']
-        invoice = self.env['account.invoice'].browse(
-            invoice_id, prefetch=self._prefetch,
-        )
-        # Line with automatic price are not taken into account
-        if (line.date_start and invoice.date_invoice < line.date_start) or \
-                (line.date_end and invoice.date_invoice > line.date_end):
-            return line_obj
-        return super()._prepare_invoice_line(line, invoice_id)

contract_price_revision/models/account_analytic_invoice_line.py

@@ -1,39 +0,0 @@
-# Copyright 2019 Tecnativa <vicent.cubells@tecnativa.com>
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
-from odoo import api, fields, models
-import odoo.addons.decimal_precision as dp
-
-
-class AccountAnalyticINvoiceLine(models.Model):
-    _inherit = "account.analytic.invoice.line"
-
-    date_start = fields.Date(
-        string='Start Date',
-    )
-    date_end = fields.Date(
-        string='End Date',
-    )
-    previous_revision_id = fields.Many2one(
-        comodel_name='account.analytic.invoice.line',
-        string='Previous revision',
-        help='Relation with previous revision',
-    )
-    previous_price = fields.Float(
-        related='previous_revision_id.price_unit',
-        readonly=True,
-    )
-    variation_percent = fields.Float(
-        compute='_compute_variation_percent',
-        store=True,
-        digits=dp.get_precision('Product Price'),
-        string='Variation %',
-    )
-
-    @api.multi
-    @api.depends('price_unit', 'previous_revision_id.price_unit')
-    def _compute_variation_percent(self):
-        for line in self:
-            if not (line.price_unit and line.previous_price):
-                continue
-            line.variation_percent = (
-                (line.price_unit / line.previous_price - 1) * 100)

contract_price_revision/models/contract_line.py

@@ -0,0 +1,31 @@
+# Copyright 2019 Tecnativa - Vicent Cubells
+# Copyright 2019 Tecnativa - Carlos Dauden
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from odoo import api, fields, models
+import odoo.addons.decimal_precision as dp
+
+
+class ContractLine(models.Model):
+    _inherit = 'contract.line'
+
+    previous_price = fields.Float(
+        string='Previous price',
+        related='predecessor_contract_line_id.price_unit',
+        readonly=True,
+    )
+    variation_percent = fields.Float(
+        compute='_compute_variation_percent',
+        store=True,
+        digits=dp.get_precision('Product Price'),
+        string='Variation %',
+    )
+
+    @api.depends('price_unit', 'predecessor_contract_line_id.price_unit')
+    def _compute_variation_percent(self):
+        for line in self:
+            if line.price_unit and line.previous_price:
+                line.variation_percent = (
+                    (line.price_unit / line.previous_price - 1) * 100)
+            else:
+                line.variation_percent = 0.0