Added :address to blogs. Changes made to make :address the slug for b…

…logs. app/models/blog.rb validations such that we dont recieve errors.

app/controllers/blogs_controller.rb

@@ -60,11 +60,11 @@ def destroy
   private
     # Use callbacks to share common setup or constraints between actions.
     def set_blog
-      @blog = Blog.find(params[:id])
+      @blog = Blog.find_by!(address: params[:address])
     end
 
     # Only allow a list of trusted parameters through.
     def blog_params
-      params.require(:blog).permit(:title, :description, :story, :header_image)
+      params.require(:blog).permit(:address, :title, :description, :story, :header_image)
     end
 end

app/models/blog.rb

@@ -3,4 +3,11 @@ class Blog < ApplicationRecord
   has_rich_text :story
 
   has_one_attached :header_image
+
+  validates :address, presence: true
+  validates_uniqueness_of :address
+
+  def to_param
+    address
+  end
 end

app/views/blogs/_form.html.erb

@@ -11,6 +11,11 @@
     </div>
   <% end %>
 
+  <div>
+    <%= form.label :address, style: "display: block" %>
+    <%= form.text_field :address %>
+  </div>
+
   <div>
     <%= form.label :title, style: "display: block" %>
     <%= form.text_field :title %>

config/routes.rb

@@ -1,5 +1,5 @@
 Rails.application.routes.draw do
-  resources :blogs
+  resources :blogs, param: :address
   # Define your application routes per the DSL in https://guides.rubyonrails.org/routing.html
 
   # Defines the root path route ("/")

db/migrate/20240216021857_add_address_to_blogs.rb

@@ -0,0 +1,5 @@
+class AddAddressToBlogs < ActiveRecord::Migration[7.0]
+  def change
+    add_column :blogs, :address, :string
+  end
+end