flectra/addons/website_event_sale/views/event_templates.xml

<?xml version="1.0" encoding="utf-8"?>
<flectra>

<template id="assets_editor" inherit_id="website.assets_frontend" name="Event Sale">
  <xpath expr="." position="inside">
    <script type="text/javascript" src="/website_event_sale/static/src/js/website.tour.event_sale.js"></script>
  </xpath>
</template>

<template id="index" inherit_id="website_event.index" name="Event's Ticket">
    <xpath expr="//li[@t-foreach='event_ids']/div/h4" position="before">
        <t t-if="event.state in ['draft', 'confirm'] and event.event_ticket_ids">
            <span t-if="event.seats_availability == 'limited' and not event.seats_available" class="label label-danger pull-right">Sold Out</span>
            <span t-if="event.seats_availability ==  'limited' and event.seats_available and event.seats_available &lt;= ((event.seats_max or 0) / 4)" class="label pull-right label-info">
                Only <t t-esc="event.seats_available"/> Remaining
            </span>
        </t>
    </xpath>
</template>

<template id="registration_template" inherit_id="website_event.registration_template">
    <xpath expr="//t[@t-id='tickets']" position="replace">
        <t t-set="saleable_tickets" t-value="event.event_ticket_ids.filtered(lambda t: not t.is_expired)"/>
        <t t-id="tickets" t-foreach="saleable_tickets" t-as="ticket">
            <t t-call="website_event.ticket">
                <t t-set="name">
                    <span itemprop="name" t-field="ticket.name"/>
                </t>
                <t t-set="description">
                    <span itemprop="description" t-field="ticket.product_id.description_sale"/>
                </t>
                <t t-set="registration_end">
                    <t t-if="ticket.deadline">
                        <span itemprop="priceValidUntil" t-field="ticket.deadline"/>
                    </t>
                    <t t-if="not ticket.deadline">
                        <span>Unlimited</span>
                    </t>
                </t>
                <t t-set="price">
                    <t t-if="ticket.price or editable">
                        <t t-if="(ticket.price-website.get_current_pricelist().currency_id.compute(ticket.price_reduce, event.company_id.sudo().currency_id)) &gt; 1">
                            <del class="text-danger mr4" t-field="ticket.price" t-options='{
                                "widget": "monetary",
                                "from_currency": event.company_id.sudo().currency_id,
                                "display_currency": website.get_current_pricelist().currency_id
                            }'/>
                        </t>
                        <span t-field="ticket.price_reduce" t-options='{
                            "widget": "monetary",
                            "display_currency": website.pricelist_id.currency_id
                        }' groups="sale.group_show_price_subtotal"/>
                        <span t-field="ticket.price_reduce_taxinc" t-options='{
                            "widget": "monetary",
                            "display_currency": website.pricelist_id.currency_id
                        }' groups="sale.group_show_price_total"/>
                        <span itemprop="price" style="display:none;" t-esc="ticket.price"/>
                        <span itemprop="priceCurrency" style="display:none;" t-esc="website.pricelist_id.currency_id.name"/>
                    </t>
                    <t t-if="not ticket.price and not editable">
                        <span>Free</span>
                    </t>
                    <span t-if="ticket.seats_max and ((ticket.seats_reserved or 0)*100 / ticket.seats_max)&gt;75" class="badge" itemprop="availability" content="http://schema.org/LimitedAvailability">
                        <t t-esc="ticket.seats_max - ticket.seats_reserved"/>
                        <span>left</span>
                    </span>
                </t>
                <t t-set="quantity">
                    <select t-attf-name="nb_register-#{ticket.id}" class="form-control">
                        <t t-set="seats_max_ticket" t-value="(ticket.seats_availability == 'unlimited' or ticket.seats_available &gt; 9) and 10 or ticket.seats_available + 1"/>
                        <t t-set="seats_max_event" t-value="(event.seats_availability == 'unlimited' or event.seats_available &gt; 9) and 10 or event.seats_available + 1"/>
                        <t t-set="seats_max" t-value="min(seats_max_ticket, seats_max_event)"/>
                        <t t-foreach="range(0, seats_max)" t-as="nb">
                            <option t-esc="nb" t-att-selected="len(saleable_tickets) == 1 and nb == 1 and 'selected'"/>
                        </t>
                    </select>
                </t>
            </t>
        </t>
    </xpath>
    <xpath expr="//form[@id='registration_form']" position="attributes">
        <attribute name="t-if">event.event_ticket_ids and not all([ticket.is_expired for ticket in event.event_ticket_ids])</attribute>
    </xpath>
</template>

<template id="cart" inherit_id="website_sale.cart_lines" name="Hide product reduction for event tickets">
    <xpath expr="//td[hasclass('td-product_name')]/div/a" position="attributes">
        <attribute name="t-attf-href"/>
        <attribute name="t-att-href">
            line.event_id and ('/event/%s/register' % slug(line.event_id)) or ('/shop/product/%s' % slug(line.product_id.product_tmpl_id))
        </attribute>
    </xpath>
    <xpath expr="//del" position="attributes">
        <attribute name="t-attf-class" separator=" " add="#{line.event_id and 'hidden' or ''}"/>
    </xpath>
</template>
</flectra>