# models/ir_http.py
from odoo import models

class IrHttp(models.AbstractModel):
    _inherit = 'ir.http'

    def session_info(self):
        result = super().session_info()
        # Fetch all active languages
        languages = self.env['res.lang'].search_read(
            [('active', '=', True)], 
            ['code', 'name', 'flag_image_url']
        )
        # Sort them: Current user's lang first, then by name
        current_lang = self.env.user.lang
        languages.sort(key=lambda x: (x['code'] != current_lang, x['name']))
        
        result['available_languages'] = languages
        return result