update rails

app/controllers/api/api_base_controller.rb

@@ -16,7 +16,7 @@ module Api
     check_authorization
 
     rescue_from Params::BaseValidator::InvalidParameterError do |e|
-      render json: { error: e.message }, status: :unprocessable_entity
+      render json: { error: e.message }, status: :unprocessable_content
     end
 
     rescue_from RateLimit::LimitApproached do |e|
@@ -33,7 +33,7 @@ module Api
       rescue_from JSON::ParserError do |e|
         Rollbar.warning(e) if defined?(Rollbar)
 
-        render json: { error: "JSON parse error: #{e.message}" }, status: :unprocessable_entity
+        render json: { error: "JSON parse error: #{e.message}" }, status: :unprocessable_content
       end
     end
 

app/controllers/api/attachments_controller.rb

@@ -16,14 +16,14 @@ module Api
         if ImageUtils.blank?(image)
           Rollbar.error("Empty signature: #{submitter.id}") if defined?(Rollbar)
 
-          return render json: { error: "#{params[:type]} is empty" }, status: :unprocessable_entity
+          return render json: { error: "#{params[:type]} is empty" }, status: :unprocessable_content
         end
 
         if ImageUtils.error?(image)
           Rollbar.error("Error signature: #{submitter.id}") if defined?(Rollbar)
 
           return render json: { error: "#{params[:type]} error, try to sign on another device" },
-                        status: :unprocessable_entity
+                        status: :unprocessable_content
         end
       end
 

app/controllers/api/submissions_controller.rb

@@ -50,12 +50,12 @@ module Api
     def create
       Params::SubmissionCreateValidator.call(params)
 
-      return render json: { error: 'Template not found' }, status: :unprocessable_entity if @template.nil?
+      return render json: { error: 'Template not found' }, status: :unprocessable_content if @template.nil?
 
       if @template.fields.blank?
         Rollbar.warning("Template does not contain fields: #{@template.id}") if defined?(Rollbar)
 
-        return render json: { error: 'Template does not contain fields' }, status: :unprocessable_entity
+        return render json: { error: 'Template does not contain fields' }, status: :unprocessable_content
       end
 
       params[:send_email] = true unless params.key?(:send_email)
@@ -82,7 +82,7 @@ module Api
            DownloadUtils::UnableToDownload => e
       Rollbar.warning(e) if defined?(Rollbar)
 
-      render json: { error: e.message }, status: :unprocessable_entity
+      render json: { error: e.message }, status: :unprocessable_content
     end
 
     def destroy

app/controllers/api/submitters_controller.rb

@@ -34,7 +34,7 @@ module Api
 
     def update
       if @submitter.completed_at?
-        return render json: { error: 'Submitter has already completed the submission.' }, status: :unprocessable_entity
+        return render json: { error: 'Submitter has already completed the submission.' }, status: :unprocessable_content
       end
 
       submission = @submitter.submission
@@ -74,7 +74,7 @@ module Api
     rescue Submitters::NormalizeValues::BaseError, DownloadUtils::UnableToDownload => e
       Rollbar.warning(e) if defined?(Rollbar)
 
-      render json: { error: e.message }, status: :unprocessable_entity
+      render json: { error: e.message }, status: :unprocessable_content
     end
 
     def submitter_params

app/controllers/api/tools_controller.rb

@@ -7,8 +7,8 @@ module Api
     def merge
       files = params[:files] || []
 
-      return render json: { error: 'Files are required' }, status: :unprocessable_entity if files.blank?
-      return render json: { error: 'At least 2 files are required' }, status: :unprocessable_entity if files.size < 2
+      return render json: { error: 'Files are required' }, status: :unprocessable_content if files.blank?
+      return render json: { error: 'At least 2 files are required' }, status: :unprocessable_content if files.size < 2
 
       render json: {
         data: Base64.encode64(PdfUtils.merge(files.map { |base64| StringIO.new(Base64.decode64(base64)) }).string)
@@ -35,7 +35,7 @@ module Api
         end
       }
     rescue HexaPDF::MalformedPDFError
-      render json: { error: 'Malformed PDF' }, status: :unprocessable_entity
+      render json: { error: 'Malformed PDF' }, status: :unprocessable_content
     end
   end
 end