from django.contrib import admin
from.models import ReqAvail


def user_name(obj):
    if obj.user:
        if obj.user.profile:
            return obj.user.profile
        else:
            return obj.user.email
    else:
        return None
user_name.short_description = 'email'


class ReqAvailAdmin(admin.ModelAdmin):
    change_form_template = 'admin/callback/callback_change.html'
    list_display = (user_name, 'created_at', 'updated_at')
    exclude = ('user',)


admin.site.register(ReqAvail, ReqAvailAdmin)