My codes is working well but i don't believe it's the right way to write it
I have products and each product have different steps so i created if statement for each product to show the correct steps
Here is my codes
<% if @case.steptations.present? %>
<% current_step = @case.steptations.last.step.id if @case.steptations.present? %>
<% if @case.products.where(id: [1]).present?%>
<ul class="breadcrumb">
<% Step.where(id: [1,3,4,11,12,13]).each do |step| %>
<% if step.id == current_step || step.id < current_step %>
<li> <%= link_to step.name, steptations_path(case_id: @case.id , step_id: step.id, product_id: 1, doctor_id: @case.user.id), class: "#{'shadow' if (step.id == current_step )}"%>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 1).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= link_to steptations_path(case_id: @case.id , step_id: step.id, product_id: 1, doctor_id: @case.user.id) do %><%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% else %>
<li><span> <%= step.name%></span>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 1).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% end %></ul>
<%end %>
<% current_step = @case.steptations.last.step.id if @case.steptations.present? %>
<% if @case.products.where(id: 12).present?%>
<ul class="breadcrumb">
<% Step.where(id: [14]).each do |step| %>
<% if step.id == current_step || step.id < current_step %>
<li> <%= link_to step.name, steptations_path(case_id: @case.id , step_id: step.id, product_id: 12, doctor_id: @case.user.id ), class: "#{'shadow' if (step.id == current_step)}"%>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 12 ).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= link_to steptations_path(case_id: @case.id , step_id: step.id, product_id: 12, doctor_id: @case.user.id) do %><%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% else %>
<li><span><%= step.name%></span>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 12).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% end %></ul>
<%end %>
<% current_step = @case.steptations.last.step.id if @case.steptations.present? %>
<% if @case.products.where(id: 2).present?%>
<ul class="breadcrumb">
<% Step.where(id: [1,3,4,11,13]).each do |step| %>
<% if step.id == current_step || step.id < current_step %>
<li> <%= link_to step.name, steptations_path(case_id: @case.id , step_id: step.id, product_id: 2, doctor_id: @case.user.id ), class: "#{'shadow' if (step.id == current_step)}"%>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 2 ).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= link_to steptations_path(case_id: @case.id , step_id: step.id, product_id: 2, doctor_id: @case.user.id) do %><%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% else %>
<li><span><%= step.name%></span>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 2).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% end %></ul>
<%end %>
<% current_step = @case.steptations.last.step.id if @case.steptations.present? %>
<% if @case.products.where(id: 3).present?%>
<ul class="breadcrumb">
<% Step.where(id: [1,3,4,11,13]).each do |step| %>
<% if step.id == current_step || step.id < current_step %>
<li> <%= link_to step.name, steptations_path(case_id: @case.id , step_id: step.id, product_id: 3, doctor_id: @case.user.id ), class: "#{'shadow' if (step.id == current_step )}"%>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 3 ).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= link_to steptations_path(case_id: @case.id , step_id: step.id, product_id: 3, doctor_id: @case.user.id) do %><%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% else %>
<li><span><%= step.name%></span>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 3).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% end %></ul>
<%end %>
<% current_step = @case.steptations.last.step.id if @case.steptations.present? %>
<% if @case.products.where(id: 7).present?%>
<ul class="breadcrumb">
<% Step.where(id: [1,3,4,11,13]).each do |step| %>
<% if step.id == current_step || step.id < current_step %>
<li> <%= link_to step.name, steptations_path(case_id: @case.id , step_id: step.id, product_id: 7, doctor_id: @case.user.id ), class: "#{'shadow' if (step.id == current_step )}"%>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 7 ).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= link_to steptations_path(case_id: @case.id , step_id: step.id, product_id: 7, doctor_id: @case.user.id) do %><%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% else %>
<li><span><%= step.name%></span>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 7).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= image_tag ima.image1.url ,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% end %></ul>
<%end %>
<% current_step = @case.steptations.last.step.id if @case.steptations.present? %>
<% if @case.products.where(id: 4).present?%>
<ul class="breadcrumb">
<% Step.where(id: [1,2,3,4,10,11,13]).each do |step| %>
<% if step.id == current_step || step.id < current_step %>
<li> <%= link_to step.name, steptations_path(case_id: @case.id , step_id: step.id, product_id: 4, doctor_id: @case.user.id ), class: "#{'shadow' if (step.id == current_step )}"%>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 4 ).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= link_to steptations_path(case_id: @case.id , step_id: step.id, product_id: 4, doctor_id: @case.user.id) do %><%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% else %>
<li><span><%= step.name%></span>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 4).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= image_tag ima.image1.url ,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% end %></ul>
<%end %>
<% current_step = @case.steptations.last.step.id if @case.steptations.present? %>
<% if @case.products.where(id: 5).present?%>
<ul class="breadcrumb">
<% Step.where(id: [1,2,3,4,10,11,13]).each do |step| %>
<% if step.id == current_step || step.id < current_step %>
<li> <%= link_to step.name, steptations_path(case_id: @case.id , step_id: step.id, product_id: 5, doctor_id: @case.user.id ), class: "#{'shadow' if (step.id == current_step )}"%>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 5 ).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= link_to steptations_path(case_id: @case.id , step_id: step.id, product_id: 5, doctor_id: @case.user.id) do %><%= image_tag ima.image1.url ,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% else %>
<li><span><%= step.name%></span>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 5).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= image_tag ima.image1.url ,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% end %></ul>
<%end %>
<% current_step = @case.steptations.last.step.id if @case.steptations.present? %>
<% if @case.products.where(id: [6]).present?%>
<ul class="breadcrumb">
<% Step.where(id: [1,3,4,9,11,13]).each do |step| %>
<% if step.id == current_step || step.id < current_step %>
<li> <%= link_to step.name, steptations_path(case_id: @case.id , step_id: step.id, product_id: 6, doctor_id: @case.user.id), class: "#{'shadow' if (step.id == current_step )}"%>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 6).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= link_to steptations_path(case_id: @case.id , step_id: step.id, product_id: 6, doctor_id: @case.user.id) do %><%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% else %>
<li><span><%= step.name%></span>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 6).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% end %></ul>
<%end %>
<% current_step = @case.steptations.last.step.id if @case.steptations.present? %>
<% if @case.products.where(id: [8]).present?%>
<ul class="breadcrumb">
<% Step.where(id: [1,5,6,13]).each do |step| %>
<% if step.id == current_step || step.id < current_step %>
<li> <%= link_to step.name, steptations_path(case_id: @case.id , step_id: step.id, product_id: 8, doctor_id: @case.user.id), class: "#{'shadow' if (step.id == current_step )}"%>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 8).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= link_to steptations_path(case_id: @case.id , step_id: step.id, product_id: 8, doctor_id: @case.user.id) do %><%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% else %>
<li><span><%= step.name%></span>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 8).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% end %></ul>
<%end %>
<% current_step = @case.steptations.last.step.id if @case.steptations.present? %>
<% if @case.products.where(id: 9).present?%>
<ul class="breadcrumb">
<% Step.where(id: [1,7,11,13]).each do |step| %>
<% if step.id == current_step || step.id < current_step %>
<li> <%= link_to step.name, steptations_path(case_id: @case.id , step_id: step.id, product_id: 9, doctor_id: @case.user.id), class: "#{'shadow' if (step.id == current_step )}"%>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 9).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= link_to steptations_path(case_id: @case.id , step_id: step.id, product_id: 9, doctor_id: @case.user.id) do %><%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% else %>
<li><span><%= step.name%></span>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 9).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= image_tag ima.image1.url ,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% end %></ul>
<%end %>
<% current_step = @case.steptations.last.step.id if @case.steptations.present? %>
<% if @case.products.where(id: 10).present?%>
<ul class="breadcrumb">
<% Step.where(id: [1,7,11,13]).each do |step| %>
<% if step.id == current_step || step.id < current_step %>
<li> <%= link_to step.name, steptations_path(case_id: @case.id , step_id: step.id, product_id: 10, doctor_id: @case.user.id), class: "#{'shadow' if (step.id == current_step )}"%>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 10).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= link_to steptations_path(case_id: @case.id , step_id: step.id, product_id: 10, doctor_id: @case.user.id) do %><%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% else %>
<li><span><%= step.name%></span>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 10).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% end %></ul>
<%end %>
<% current_step = @case.steptations.last.step.id if @case.steptations.present? %>
<% if @case.products.where(id: 23).present?%>
<ul class="breadcrumb">
<% Step.where(id: [27]).each do |step| %>
<% if step.id == current_step || step.id < current_step %>
<li> <%= link_to step.name, steptations_path(case_id: @case.id , step_id: step.id, product_id: 23, doctor_id: @case.user.id), class: "#{'shadow' if (step.id == current_step )}"%>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 23).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= link_to steptations_path(case_id: @case.id , step_id: step.id, product_id: 23, doctor_id: @case.user.id) do %><%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% else %>
<li><span><%= step.name%></span>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 23).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% end %></ul>
<%end %>
<% current_step = @case.steptations.last.step.id if @case.steptations.present? %>
<% if @case.products.where(id: [11]).present?%>
<ul class="breadcrumb">
<% Step.where(id: [1,2,3,4,8,9,11,13]).each do |step| %>
<% if step.id == current_step || step.id < current_step %>
<li> <%= link_to step.name, steptations_path(case_id: @case.id , step_id: step.id, product_id: 11, doctor_id: @case.user.id), class: "#{'shadow' if (step.id == current_step )}"%>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 11).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= link_to steptations_path(case_id: @case.id , step_id: step.id, product_id: 11, doctor_id: @case.user.id),title: ima.text do %><%= image_tag ima.image1.url,title: ima.text %>
<% end %>
<% end %>
<% end %>
<% end %>
<% else %>
<li><span><%= step.name%></span>
<% @case.steptations.where(step_id: step.id).each do |im| %>
<% im.step_images.where(product_id: 11).limit(1).each do |ima|%>
<% if ima.image1.present? %>
<%= image_tag ima.image1.url ,title: ima.text,alt: ima.text%>
<% end %>
<% end %>
<% end %>
<% end %>
<%end %>
<% end %></ul>
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