Searching with mongoid search - ruby-on-rails

Question

i have a 3 models user ,user_role and store .user_role belongs to user and store.i have a member controller where i have a search box one for stores,one for user_role(both are select box)below is method for search in user_role model
def self.filter(params)
filter = params[:search] || {}
user_roles = order(role_type: :asc)
if filter[:name].present?
end
if filter[:email].present?
end
if filter[:role].present?
user_roles = user_roles.where(role_type: filter[:role])
end
if filter[:store_id].present?
user_roles = user_roles.where(store_id: filter[:store_id])
end
user_roles
end
This is my member controller below
def index
if current_user.super_admin?
#total_user_roles = UserRole.filter(params).order(sort_column + " "
+ sort_direction)
#user_roles = #total_user_roles.page(params[:page]).per(10)
else
stores = current_user.user_roles.where(:role_type.in =>
['store_manager', 'merchant']).pluck(:store_id)
#total_user_roles = UserRole.where(:store_id.in =>
stores).filter(params).order(sort_column + " " + sort_direction)
#user_roles = #total_user_roles.page(params[:page]).per(10)
end
respond_to do |format|
format.html
format.csv { send_data #users.to_csv }
end
end
def sort_column
User.attribute_names.include?(params[:sort]) ? params[:sort] :
"first_name"
end
def sort_direction
%w[asc desc].include?(params[:direction]) ? params[:direction] :
"asc"
end
My search form in view.Should i change anything here in name and email field or just leave it as itis?
<section>
<div class="col-md-12">
<div class="row">
<section class="content-header">
<div class="white card-2">
<h3>Users</h3>
</div>
</section>
</div>
<div class="form white">
<!-- form start -->
<form class="form-horizontal">
<div class="box-body">
<h3>Search Users </h3>
<div class="col-md-3">
<label class="control-label"
for="order_search_order_number">First Name</label>
<input class="form-control" id="order_search_order_number"
name="search[name]" type="text" value="">
<span class="md-input-bar"></span>
</div>
<div class="col-md-3">
<label class="control-label">Email</label>
<input class="form-control" id="order_search_order_number"
name="search[email]" type="text">
<span class="md-input-bar"></span>
</div>
<div class="col-md-3 input">
<label class="control-label">Roles</label>
<%= select_tag("search[role]",
options_for_select(User::ADMIN_ROLES.map { |e| [e.humanize, e]},
params[:search] && params[:search][:role]), include_blank: true,
class: 'select2') %>
<span class="md-input-bar"></span>
</div>
<div class="col-md-3">
<label class="control-label">Store</label>
<%= select_tag("search[store_id]",
options_for_select(Store.all.order('name ASC').map { |e|
[e.name, e.id] }, params[:search] && params[:search][:store_id]),
include_blank: true, class: 'select2') %>
<span class="md-input-bar"></span>
</div>
</div>
<h4 class="pull-right"> Total Users: <b> <%=
#total_user_roles.count %></b>
</h4>
<br><br>
<div class="box-footer">
<button type="submit" class="btn btn-info">Filter</button>
Clear
</div>
<!-- /.box-footer -->
</form>
</div>
</div>
</section>
<div class="col-md-12">
<section class="section-data">
<!-- Section Data Table -->
<div class="row">
<div class="col-md-12">
<div class="box">
<div class="box-body table-responsive custom-sort">
<table class="table table-striped table-bordered nowrap data-
table" cellspacing="0" width="100%">
<thead>
<tr>
<th><%= sortable 'first_name', "Name" %></th>
<th><%= sortable 'email' %></th>
<th>Store</th>
<th><%= sortable 'role' %></th>
<th>Status</th>
<th>Action</th>
<th>Active?</th>
</tr>
</thead>
<tbody>
<% #user_roles.each do |role| %>
<tr>
<td><%= role.user.name%></td>
<td><%= role.user.email %></td>
<td><%= role.store.try(:name) %></td>
<td><%= role.role_type.try(:humanize) %></td>
<td><%= role.user.pending_invitation? ? "Pending" :
"Accepted" %></td>
<td>
<a class="ion-edit actions" href="/admin/members/<%=
role.id %>/edit"></a>
<% if role.user != current_user %>
<a class="ion-android-delete actions red" data-
sweet-alert-confirm="<%= t(:delete_confirm) %>" data-
method="delete" href="/admin/members/<%= role.user.id %>"></a>
<% end %>
</td>
<td>
<div class="onoffswitch">
<input type="checkbox" name="active" <%= "checked" if
role.user.active %> class="onoffswitch-checkbox" id="<%=
role.user.id %>" data-id="<%= role.user.id %>">
<label class="onoffswitch-label" for="
<%=role.user.id %>">
<span class="onoffswitch-inner"></span>
<span class="onoffswitch-switch"></span>
</label>
</div>
</tr>
<% end %>
</tbody>
</table>
<div class="pull-right">
<%= paginate #user_roles, :theme => 'twitter-bootstrap-3' %>
</div>
</div>
<!-- /.box-body -->
</div>
<!-- /.box -->
</div>
</div>
</section>
</div>
now i want to implement search for user name and email ,i tried lots of ways but cant come up with solution.as Iam not expert need some solution from a expert .iam using mongoid search gem.