add relationships for booths

db/migrate/20170530112510_create_booth_requests.rb

@@ -0,0 +1,11 @@
+class CreateBoothRequests < ActiveRecord::Migration
+  def change
+    create_table :booth_requests do |t|
+      t.references :booth, index: true, foreign_key: true
+      t.references :user, index: true, foreign_key: true
+      t.string :role
+
+      t.timestamps null: false
+    end
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170516190048) do
+ActiveRecord::Schema.define(version: 20170530112510) do
 
   create_table "ahoy_events", force: :cascade do |t|
     t.uuid     "visit_id",   limit: 16
@@ -31,6 +31,17 @@ ActiveRecord::Schema.define(version: 20170516190048) do
     t.datetime "updated_at"
   end
 
+  create_table "booth_requests", force: :cascade do |t|
+    t.integer  "booth_id"
+    t.integer  "user_id"
+    t.string   "role"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
+  add_index "booth_requests", ["booth_id"], name: "index_booth_requests_on_booth_id"
+  add_index "booth_requests", ["user_id"], name: "index_booth_requests_on_user_id"
+
   create_table "booths", force: :cascade do |t|
     t.string   "title"
     t.text     "description"