This reverts commit fc7778f8c512202dc3361d6b87be8c28b299c3c8 because of
a change in the spec.
The access mode are removed and replaced by this access mode for portal
user:
- read: the user goes to the classic portal view
- edit: the user is added as collaborator of the shared project and can
access to project sharing views.
To do this, the portal share is inherited by the project share wizard.
This new wizard can be open to share in readonly and open to share in
edit mode via 2 buttons in the form view of the shared project.
A new stat button is added to form view of project to see the
collaborators of this project. That is, the ones can access to the
project sharing views. The project manager will can remove or also add
new collaborators via the views in this stat button.
task-2379518
closes#73341
Before this commit, the user cannot remove all access rights for project
sharing feature of a project with allow_project_sharing enabled.
This commit checks if the user has made a change in the access rights if
yes then the 'Confirm Access' button appears otherwise only 'Send'
button appears.
task-2379518
closes#73341
Before this commit, when the portal user can access to project sharing
views, he can just read. If we just add ir.rule to allow the edition,
the portal could create/edit. We have to allow the project manager to
define the access rights of portal users when he want to share them a
project with the project sharing feature.
This commit adds 3 access modes portal users in project sharing views.
1. **Readonly**: the portal can only see the tasks in the different views.
2. **Comment**: the portal can use the chatter in task form view.
3. **Edit**: the portal user can create and edit tasks.
task-2379518
closes#73341
Co-Authored-by: Yannick Tivisse (yti) <yti@odoo.com>