Support file uploads

This allows submissions to store file uploads

db/migrate/20200406221804_create_active_storage_tables.active_storage.rb

@@ -0,0 +1,27 @@
+# This migration comes from active_storage (originally 20170806125915)
+class CreateActiveStorageTables < ActiveRecord::Migration[5.2]
+  def change
+    create_table :active_storage_blobs do |t|
+      t.string   :key,        null: false
+      t.string   :filename,   null: false
+      t.string   :content_type
+      t.text     :metadata
+      t.bigint   :byte_size,  null: false
+      t.string   :checksum,   null: false
+      t.datetime :created_at, null: false
+
+      t.index [ :key ], unique: true
+    end
+
+    create_table :active_storage_attachments do |t|
+      t.string     :name,     null: false
+      t.references :record,   null: false, polymorphic: true, index: false
+      t.references :blob,     null: false
+
+      t.datetime :created_at, null: false
+
+      t.index [ :record_type, :record_id, :name, :blob_id ], name: "index_active_storage_attachments_uniqueness", unique: true
+      t.foreign_key :active_storage_blobs, column: :blob_id
+    end
+  end
+end

db/migrate/20200409001610_add_metadata_to_submissions.rb

@@ -0,0 +1,6 @@
+class AddMetadataToSubmissions < ActiveRecord::Migration[6.0]
+  def change
+    add_column :submissions, :remote_ip, :string
+    add_column :submissions, :referrer, :string
+  end
+end

db/schema.rb

@@ -10,18 +10,39 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2020_04_08_212150) do
+ActiveRecord::Schema.define(version: 2020_04_09_001610) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
+  create_table "active_storage_attachments", force: :cascade do |t|
+    t.string "name", null: false
+    t.string "record_type", null: false
+    t.bigint "record_id", null: false
+    t.bigint "blob_id", null: false
+    t.datetime "created_at", null: false
+    t.index ["blob_id"], name: "index_active_storage_attachments_on_blob_id"
+    t.index ["record_type", "record_id", "name", "blob_id"], name: "index_active_storage_attachments_uniqueness", unique: true
+  end
+
+  create_table "active_storage_blobs", force: :cascade do |t|
+    t.string "key", null: false
+    t.string "filename", null: false
+    t.string "content_type"
+    t.text "metadata"
+    t.bigint "byte_size", null: false
+    t.string "checksum", null: false
+    t.datetime "created_at", null: false
+    t.index ["key"], name: "index_active_storage_blobs_on_key", unique: true
+  end
+
   create_table "authentications", force: :cascade do |t|
     t.integer "user_id"
-    t.string "access_token"
-    t.string "refresh_token"
     t.datetime "expires_at"
     t.datetime "created_at", precision: 6, null: false
     t.datetime "updated_at", precision: 6, null: false
+    t.text "access_token_ciphertext"
+    t.text "refresh_token_ciphertext"
   end
 
   create_table "forms", force: :cascade do |t|
@@ -40,6 +61,8 @@ ActiveRecord::Schema.define(version: 2020_04_08_212150) do
     t.datetime "appended_at"
     t.datetime "created_at", precision: 6, null: false
     t.datetime "updated_at", precision: 6, null: false
+    t.string "remote_ip"
+    t.string "referrer"
   end
 
   create_table "users", force: :cascade do |t|
@@ -50,4 +73,5 @@ ActiveRecord::Schema.define(version: 2020_04_08_212150) do
     t.datetime "updated_at", precision: 6, null: false
   end
 
+  add_foreign_key "active_storage_attachments", "active_storage_blobs", column: "blob_id"
 end