refactor: eager load avatar records

Author: Lewis Youl

app/controllers/home_controller.rb

@@ -11,7 +11,7 @@ def index
     snippets = if user_signed_in?
       @snippets = current_user
         .snippets_for_feed
-        .includes(:language)
+        .includes(:language, :likes, user: { avatar_attachment: :blob })
     else
       # temp fix for when user not signed in
       Snippet

app/controllers/snippets_controller.rb

@@ -5,7 +5,7 @@ def index
     @page_title = 'Snippet'
     @user = User.find_by(id: params[:user_id]) || current_user
     @display_popover = true
-    @snippets = @user.filed_snippets.includes(:user, :folders, :language)
+    @snippets = @user.filed_snippets.includes(:folders, :language, { user: { avatar_attachment: :blob } })
     @languages = Language.all.to_json
 
     # TODO: Extract this logic to model/service

app/controllers/users_controller.rb

@@ -19,10 +19,10 @@ def show
 
         # need to change current implementation to hit specific user snippets endpoint so can optionally show private ones
         snippets = if @user == current_user
-          @user.filed_snippets
+          @user.filed_snippets.includes(:language)
             .order(created_at: :desc)
         else
-          @user.filed_snippets.public_snippets
+          @user.filed_snippets.public_snippets.includes(:language)
             .order(created_at: :desc)
         end
 
@@ -33,7 +33,7 @@ def show
 
       format.json do
         @user = User.find_by(id: params[:id])
-        @snippets = @user.filed_snippets.includes(:user, :folders)
+        @snippets = @user.filed_snippets.includes(:user, :folders, :language)
         @languages = Language.all.to_json
 
         # TODO: Extract this logic to model/service