Initial commit: Project packages

odoo-bringout-oca-ocb-project/project/models/project_collaborator.py

@@ -0,0 +1,56 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import api, fields, models
+
+
+class ProjectCollaborator(models.Model):
+    _name = 'project.collaborator'
+    _description = 'Collaborators in project shared'
+
+    project_id = fields.Many2one('project.project', 'Project Shared', domain=[('privacy_visibility', '=', 'portal')], required=True, readonly=True)
+    partner_id = fields.Many2one('res.partner', 'Collaborator', required=True, readonly=True)
+    partner_email = fields.Char(related='partner_id.email')
+
+    _sql_constraints = [
+        ('unique_collaborator', 'UNIQUE(project_id, partner_id)', 'A collaborator cannot be selected more than once in the project sharing access. Please remove duplicate(s) and try again.'),
+    ]
+
+    def name_get(self):
+        collaborator_search_read = self.search_read([('id', 'in', self.ids)], ['id', 'project_id', 'partner_id'])
+        return [(collaborator['id'], '%s - %s' % (collaborator['project_id'][1], collaborator['partner_id'][1])) for collaborator in collaborator_search_read]
+
+    @api.model_create_multi
+    def create(self, vals_list):
+        collaborator = self.env['project.collaborator'].search([], limit=1)
+        project_collaborators = super().create(vals_list)
+        if not collaborator:
+            self._toggle_project_sharing_portal_rules(True)
+        return project_collaborators
+
+    def unlink(self):
+        res = super().unlink()
+        # Check if it remains at least a collaborator in all shared projects.
+        collaborator = self.env['project.collaborator'].search([], limit=1)
+        if not collaborator:  # then disable the project sharing feature
+            self._toggle_project_sharing_portal_rules(False)
+        return res
+
+    @api.model
+    def _toggle_project_sharing_portal_rules(self, active):
+        """ Enable/disable project sharing feature
+
+            When the first collaborator is added in the model then we need to enable the feature.
+            In the inverse case, if no collaborator is stored in the model then we disable the feature.
+            To enable/disable the feature, we just need to enable/disable the ir.model.access and ir.rule
+            added to portal user that we do not want to give when we know the project sharing is unused.
+
+            :param active: contains boolean value, True to enable the project sharing feature, otherwise we disable the feature.
+        """
+        access_project_sharing_portal = self.env.ref('project.access_project_sharing_task_portal').sudo()
+        if access_project_sharing_portal.active != active:
+            access_project_sharing_portal.write({'active': active})
+
+        task_portal_ir_rule = self.env.ref('project.project_task_rule_portal_project_sharing').sudo()
+        if task_portal_ir_rule.active != active:
+            task_portal_ir_rule.write({'active': active})