Initial commit

Signed-off-by: Miquel Sabaté Solà <msabate@suse.com>

1 files changed, 68 insertions, 0 deletions

diff --git a/app/controllers/comments_controller.rb b/app/controllers/comments_controller.rb
new file mode 100644
index 0000000..d362460
--- /dev/null
+++ b/app/controllers/comments_controller.rb
@@ -0,0 +1,68 @@
+# frozen_string_literal: true
+
+class CommentsController < ApplicationController
+  include Taggable
+
+  before_action :set_thing
+  before_action :set_comment, only: %i[update destroy]
+
+  def create
+    ps = comment_params
+    from = ps.delete(:from)
+    tag_ids = ps.delete(:tag_ids)
+
+    ok = ActiveRecord::Base.transaction do
+      comment = @thing.comments.create(ps)
+      next unless comment
+
+      update_tags!(object: comment, ids: tag_ids)
+    end
+
+    flash[:alert] = t('comments.bad-create') unless ok
+    handle_from_param!(from:)
+  end
+
+  def update
+    ps = comment_params
+    from = ps.delete(:from)
+    tag_ids = ps.delete(:tag_ids)
+
+    ok = ActiveRecord::Base.transaction do
+      next unless @comment.update(ps)
+
+      update_tags!(object: @comment, ids: tag_ids)
+    end
+
+    flash[:alert] = t('comments.bad-update') unless ok
+    handle_from_param!(from:)
+  end
+
+  def destroy
+    comment = Comment.find(params[:id])
+    comment.destroy
+
+    handle_from_param!(from: params[:from])
+  end
+
+  protected
+
+  def comment_params
+    params.required(:comment).permit(:content, :from, tag_ids: [])
+  end
+
+  def set_thing
+    @thing = Thing.find(params[:thing_id])
+  end
+
+  def set_comment
+    @comment = Comment.find(params[:id])
+  end
+
+  def handle_from_param!(from:)
+    if from == 'things/edit'
+      redirect_to edit_thing_path(@thing)
+    else
+      redirect_to @thing
+    end
+  end
+end