#41

backend/app/controllers/gekanator_questions_controller.rb

@@ -0,0 +1,57 @@
+class GekanatorQuestionsController < ApplicationController
+  def index
+    return head :not_found unless current_user&.admin?
+
+    questions = GekanatorQuestion.accepted.order(priority_weight: :desc, id: :asc)
+
+    render json: {
+      questions: questions.map { |question| question_json(question) }
+    }
+  end
+
+  private
+
+  def question_json question
+    {
+      id: question_id_for(question),
+      text: question.text,
+      kind: question.kind,
+      condition: condition_json(question.condition),
+      source: question.source,
+      priority_weight: question.priority_weight
+    }
+  end
+
+  def question_id_for question
+    condition = condition_json(question.condition).deep_symbolize_keys
+
+    case condition[:type]
+    when 'tag'
+      "tag:#{ condition[:key] }"
+    when 'source'
+      "source:#{ condition[:host] }"
+    when 'original-year'
+      "original-year:#{ condition[:year] }"
+    when 'original-month'
+      "original-month:#{ condition[:month] }"
+    when 'original-month-day'
+      "original-month-day:#{ condition[:monthDay] || condition[:month_day] }"
+    when 'title-length-greater-than'
+      "title:length-greater-than:#{ condition[:length] }"
+    when 'title-has-ascii'
+      'title:ascii'
+    else
+      "catalog:#{ question.id }"
+    end
+  end
+
+  def condition_json condition
+    json = condition.deep_dup.as_json
+
+    if json['type'] == 'original-month-day' && json['monthDay'].blank?
+      json['monthDay'] = json.delete('month_day')
+    end
+
+    json
+  end
+end