feature/Only display public snippets on home page

Author: LewisYoul

app/controllers/home_controller.rb

@@ -10,6 +10,7 @@ def index
     else
       # temp fix for when user not signed in
       @snippets = Snippet
+        .public_snippets
         .includes(:user)
         .order(created_at: :desc)
         .paginate(page: params[:page] || 1, per_page: 6)

app/models/snippet.rb

@@ -10,6 +10,8 @@ class Snippet < ApplicationRecord
 
   attr_accessor :folder_id
 
+  scope :public_snippets, -> { where(public: true) }
+
   def folder_for_user(user)
     folders.find_by(user_id: user&.id)
   end

app/models/user.rb

@@ -24,7 +24,7 @@ class User < ApplicationRecord
 
   has_many :snippets
   has_many :filed_snippets, through: :folders, source: :snippets
-  has_many :followed_snippets, through: :following, source: :snippets
+  has_many :followed_snippets, -> { public_snippets }, through: :following, source: :snippets
 
   has_many :comments
   has_many :likes

app/views/modals/snippets/new.html.erb

@@ -34,12 +34,12 @@
           data-controller="checkbox"
           data-action="click->checkbox#toggle"
           data-checkbox-checked-text-value="Public"
-          data-checkbox-checked-icon-value="icons/lock-open.svg"
+          data-checkbox-checked-icon-value="/icons/lock-open.svg"
           data-checkbox-unchecked-text-value="Private"
-          data-checkbox-unchecked-icon-value="icons/lock-closed.svg"
+          data-checkbox-unchecked-icon-value="/icons/lock-closed.svg"
         >
           <span data-checkbox-target="text">Public</span>
-          <img data-checkbox-target="icon" src="icons/lock-open.svg" width="20">
+          <img data-checkbox-target="icon" src="/icons/lock-open.svg" width="20">
           <%= f.hidden_field :public, value: true, data: { checkbox_target: 'value' } %>
         </div>
         <div class="flex">