[16.0][ADD]SCB: add custom overrides for supercoop bremen

[dockay]

Description

SUPERCOOP Bremen – Website & Cooperator Page Improvements

This PR introduces a set of safe, update-proof website overrides for SUPERCOOP Bremen.
All modifications follow Odoo best practices using XPath inheritance only (no full template replacement), as requested in the previous review.

The added module:

scb_custom

contains three main improvements:

---

1. Become Cooperator Page (cooperator_website.becomecooperator)

We added logic to enhance the user experience for members vs. non-members.

✔ Member detection

is_public, partner, and is_member are computed using request.env.user.

✔ Dynamic page title

• If the user is already a member:
  → Title becomes “Zusätzliche Anteile erwerben” (“Purchase additional shares”).

• If the user is not a member:
  → Title becomes “Der Genossenschaft beitreten” (“Join the cooperative”).

✔ Member information banner

Members now see an informational banner:

“You are already a member of SUPERCOOP Bremen. You can directly purchase additional shares below.”

✔ Email / Confirm Email behavior

The Confirm Email field is displayed only when not logged, matching the original behavior.

All modifications are injected inside the existing cooperator_website.main_form_template block using a precise XPath replace.
No original Coopiteasy templates are overwritten.

---

2. Navbar Adjustments (website.navbar)

Styling and structure of the navbar were improved:

• Added shadow-sm to the navbar.
• Ensured proper flex alignment of the container.
• Updated #top_menu classes to:

  nav navbar-nav flex-grow-1 nav-pills gap-3
  

• Added an oe_structure block on the right side of the navbar.

All changes use safe XPath inheritance and avoid modifying the original template directly.

---

3. User Menu Adjustments (website.user_menu)

To avoid user-name flickering on portal pages and ensure a more consistent UX:

• Replaced the username display in the header with a static label “Mein Konto” (“My Account”).
• The dropdown now contains:
  • My Account (/my/home)
  • My Shifts (/my/shift)
  • Logout
• Public users continue to see “Anmelden” (“Login”).

This prevents portal caching issues where random partner names were appearing in the header.

---

Summary

• All changes are additive, done via XPath, and follow Odoo/Coopiteasy best practices.
• No core templates are removed or overridden.
• The PR improves membership signup UX and stabilizes website header behavior.
• The module is fully upgrade-safe and ready for production.

If you'd like adjustments or want the overrides split across multiple modules, we’re happy to update the PR.

---

Odoo task (if applicable)

Checklist before approval

• Tests are present (or not needed).
• Credits/copyright have been changed correctly.
• Change log snippet is present.
• (If a new module) Moving this to OCA has been considered.

[remytms]

Here is some comment to improve your module. :) Have fun.

[remytms]

Do not use such a position="replace", it will break at some point and there is a lot of copy-paste code. That’s not the spirit of extending templates in Odoo.

In the same template, create several xpath entry, one for each modification. Target a tag and use position="before", position="after" or position="inside" to add your element.

E.g.:

<xpath expr="//div[hasclass('field-login')]" position="before">
    <!-- Mitgliedschaft ermitteln -->
    <t t-set="user" t-value="request.env.user"/>
    <t t-set="is_public" t-value="user._is_public()"/>
    <t t-set="partner" t-value="(not is_public) and user.partner_id or False"/>
    <!-- HINWEIS: Falls das Feld anders heißt (z.B. is_cooperator), hier anpassen -->
    <t t-set="is_member" t-value="partner and partner.cooperator or False"/>

    <!-- Titel je nach Status -->
    <t t-if="is_member">
      <t t-set="title">Zusätzliche Anteile erwerben</t>
    </t>
    <t t-else="">
      <t t-set="title">Der Genossenschaft beitreten</t>
    </t>

    <!-- Hinweis für bereits eingeloggt + Mitglied -->
    <t t-if="is_member">
      <div class="alert alert-info d-flex align-items-center mb-3" role="alert">
        <i class="fa fa-check-circle me-2"/>
        <span>Du bist bereits Mitglied bei SUPERCOOP Bremen. Du kannst unten direkt zusätzliche Anteile zeichnen.</span>
      </div>
    </t>
</xpath>

Also, please, use english for text. Then translate using `.po` files.

[remytms]

data tag is not used anymore in 16.0. noupdate=0 is the default value and can be put in the odoo tag.

[remytms]

Good job here. :)

[remytms]

Why "portal" module is a dependency of this module ?

[remytms]

Since python 3 this header is not needed in files as all files must be utf-8. To remove in all files.

Instead use header like this:

# SPDX-FileCopyrightText: 2017 Open Architects Consulting SPRL
# SPDX-FileCopyrightText: 2018 Coop IT Easy SC
#
# SPDX-License-Identifier: AGPL-3.0-or-later

Edit to conform you copyright holder.

[remytms]

I’m not sure about this template. I don’t find website.user_menu template in the source code. I think this is a generated views for the website. So it may be modified directly in the database.

Also using replace is not good.

[dockay]

Thanks @remytms, I was on vacation and yesterday we had our general assembly meeting and they voted Claire out, so I'm resigning too from the IT for the supercoop. I don't know who will take my place so just you know that it will take some time.