Fixed the bug, turns out I didn't add a refernce to article when gene…

…rating the model. Basic comment display now working, next to add writing capability

rails_app/app/controllers/comments_controller.rb

@@ -3,7 +3,7 @@ class CommentsController < ApplicationController
 
   def create
 
-    @project = Project.find(params[:project_id])
+    @project = Project.find(params[:id])
 
     @comment = @project.comments.create(comment_params)
 
@@ -16,7 +16,7 @@ def create
 
   def comment_params
 
-    params.require(:comment).permit(:commenter, :body)
+    params.require(:comment).permit(:creator, :body)
 
   end
 

rails_app/app/views/projects/show.html.erb

@@ -4,13 +4,20 @@
 
 <p>Project status: <%= @project.status %></p>
 
+
+
 <h2>Add a comment:</h2>
 
 <%= form_with model: [ @project, @project.comments.build ] do |form| %>
 
   <p>
-    <%= form.label :commenter %><br>
-    <%= form.text_field :commenter %>
+    <%= form.label :creator %><br>
+    <%= form.text_field :creator %>
+  </p>
+
+  <p>
+    <%= form.label :tag %><br>
+    <%= form.text_field :tag %>
   </p>
 
   <p>
@@ -23,3 +30,16 @@
   </p>
 
 <% end %>
+
+
+<% @project.comments.each do |comment| %>
+  <p>
+    <strong>Commenter:</strong>
+    <%= comment.creator %>
+  </p>
+
+  <p>
+    <strong>Comment:</strong>
+    <%= comment.body %>
+  </p>
+<% end %>

rails_app/db/migrate/20240722160620_add_project_id_to_comments.rb

@@ -0,0 +1,4 @@
+class AddProjectIdToComments < ActiveRecord::Migration[7.1]
+  def change
+  end
+end

rails_app/db/migrate/20240722161231_add_project_ref_to_comment.rb

@@ -0,0 +1,5 @@
+class AddProjectRefToComment < ActiveRecord::Migration[7.1]
+  def change
+    add_reference :comments, :project, null: false, foreign_key: true
+  end
+end

rails_app/test/controllers/comments_controller_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class CommentsControllerTest < ActionDispatch::IntegrationTest
+  # test "the truth" do
+  #   assert true
+  # end
+end