app/views/groupment/order_groupment_total.html.erb
<h1>Commande du groupement: <%= @groupment.groupment.name %></h1>
<p>Mois: Juillet</p>
<table class="container text-center">
<thead>
<tr>
<th>Nom du produit</th>
<th>Quantité</th>
<th>Total</th>
</tr>
</thead>
<tbody>
<% totalcommande = 0 %>
<% @products.each do |product| %>
<% nbt = 0 %>
<tr>
<td class="border_command"><%= product.name %> </td>
<% @member_gpmt.each do |member| %>
<% if Order.find_by(authentication_id: member.authentication_id, date: Date.today.beginning_of_month..Date.today.end_of_month, accept: true) %>
<% order = Order.find_by(authentication_id: member.authentication_id, date: Date.today.beginning_of_month..Date.today.end_of_month) %>
<% orderitem = OrderItem.where(order_id: order.id, product_id: product.id) %>
<% orderitem.each do |oi| %>
<% nbt += oi.quantity %>
<% end %>
<% end%>
<% end %>
<td class="border_command"><%= nbt %> </td>
<% total = (nbt * product.price) %>
<td class="border_command"><%= total / 100 %>,<%= total.to_s[-2..-1] %> € </td>
</tr>
<% totalcommande += total %>
<% end %>
</tbody>
</table>
<p>total de la commande: <%= totalcommande / 100 %>,<%= totalcommande.to_s[-2..-1] %> € </p>
<%= link_to 'Back', manager_groupment_path || root_path, id: 'btns' %>