[ADD][11.0] account_spread_contract

account_spread_contract/models/account_analytic_invoice_line.py

@@ -0,0 +1,64 @@
+# Copyright 2018-2019 Onestein (<https://www.onestein.eu>)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import _, api, fields, models
+
+
+class AccountAnalyticInvoiceLine(models.Model):
+    _inherit = 'account.analytic.invoice.line'
+
+    spread_template_id = fields.Many2one(
+        'account.spread.template',
+        string='Spread Template',
+        copy=False)
+    spread_check = fields.Selection([
+        ('linked', 'Linked'),
+        ('unlinked', 'Unlinked'),
+        ('unavailable', 'Unavailable')
+    ], compute='_compute_spread_check')
+
+    @api.depends('spread_template_id')
+    def _compute_spread_check(self):
+        for line in self:
+            if line.spread_template_id:
+                line.spread_check = 'linked'
+            elif not line.analytic_account_id.create_invoice_visibility:
+                line.spread_check = 'unavailable'
+            else:
+                line.spread_check = 'unlinked'
+
+    @api.multi
+    def spread_details(self):
+        """Button on the contract lines tree view of the contract
+        form to show the spread template form view."""
+        if not self:
+            # In case the widget clicked before the creation of the line
+            return
+
+        if self.spread_template_id:
+            return {
+                'name': _('Spread Template Details'),
+                'view_type': 'form',
+                'view_mode': 'form',
+                'res_model': 'account.spread.template',
+                'type': 'ir.actions.act_window',
+                'target': 'current',
+                'readonly': False,
+                'res_id': self.spread_template_id.id,
+                'context': {'force_contract_line_id': self.id},
+            }
+
+        ctx = dict(
+            self.env.context,
+            default_contract_line_id=self.id,
+            default_company_id=self.analytic_account_id.company_id.id,
+        )
+        return {
+            'name': _('Link Contract Line with Spread Template'),
+            'view_type': 'form',
+            'view_mode': 'form',
+            'res_model': 'account.spread.contract.line.link.wizard',
+            'type': 'ir.actions.act_window',
+            'target': 'new',
+            'context': ctx,
+        }