Get a very basic survey API working

Gemfile

@@ -5,7 +5,7 @@ ruby "3.3.0"
 gem "bcrypt", "~> 3.1.7"
 gem "bootsnap", require: false
 gem "importmap-rails"
-gem "jbuilder"
+gem "jbuilder", '~>2.12'
 gem "pg", "~> 1.1"
 gem 'positioning', '~> 0.2.2'
 gem "puma", ">= 5.0"

Gemfile.lock

@@ -402,7 +402,7 @@ DEPENDENCIES
   feedjira (~> 3.2, >= 3.2.3)
   haml (~> 6.3)
   importmap-rails
-  jbuilder
+  jbuilder (~> 2.12)
   jsonb_accessor (~> 1.4)
   mailgun-ruby (~> 1.2.14)
   pg (~> 1.1)

app/controllers/api/v1/surveys_controller.rb

@@ -0,0 +1,13 @@
+class Api::V1::SurveysController < ApplicationController
+  before_action :load_region
+
+  def index
+    @surveys = Survey.includes(:study).where(available: true, studies: { region: @region })
+  end
+
+  private
+
+  def load_region
+    @region = Region.find(params[:region_id])
+  end
+end

app/views/api/v1/surveys/index.json.jbuilder

@@ -0,0 +1,14 @@
+json.array! @surveys do |survey|
+  json.extract! survey, :id, :name, :created_at
+
+  json.study do
+    json.extract! survey.study, :id, :name, :description
+  end
+
+  json.questions do
+    json.array! survey.questions do |question|
+      json.extract! question, :id, :position, :content
+    end
+  end
+end
+

config/routes.rb

@@ -38,6 +38,9 @@
 
         # Alerts
         resources :alerts, only: [:index], defaults: {format: 'pb'}
+
+        # Surveys
+        resources :surveys, only: [:index]
       end
     end
   end

spec/requests/api/v1/surveys_spec.rb

@@ -0,0 +1,7 @@
+require 'rails_helper'
+
+RSpec.describe "Api::V1::Surveys", type: :request do
+  describe "GET /index" do
+    pending "add some examples (or delete) #{__FILE__}"
+  end
+end