whole buncha stuff

app/components/base.rb

@@ -5,6 +5,8 @@ class Components::Base < Phlex::HTML
   register_value_helper :current_user
   # Include any helpers you want to be available across all components
   include Phlex::Rails::Helpers::Routes
+  include Phlex::Rails::Helpers::ButtonTo
+  include Phlex::Rails::Helpers::TimeAgoInWords
 
   if Rails.env.development?
     def before_template

app/components/header_bar.rb

@@ -22,7 +22,7 @@ class Components::HeaderBar < Components::Base
             plain current_user.name
           end
 
-          menu.with_item(label: "Log out", href: logout_path, data: { method: :delete }) do |item|
+          menu.with_item(label: "Log out", href: logout_path, form_arguments: { method: :delete }) do |item|
             item.with_leading_visual_icon(icon: :"sign-out")
           end
         end

app/components/static_pages/base.rb

@@ -0,0 +1,51 @@
+# frozen_string_literal: true
+
+class Components::StaticPages::Base < Components::Base
+  def stat_card(title, value, icon)
+    div(style: "padding: 14px; background: var(--bgColor-default, #fff); border: 1px solid var(--borderColor-default, #d0d7de); border-radius: 6px;") do
+      div(style: "display: flex; justify-content: space-between; align-items: flex-start;") do
+        div do
+          p(style: "font-size: 11px; color: var(--fgColor-muted, #656d76); margin: 0 0 4px; text-transform: uppercase; letter-spacing: 0.3px;") { title }
+          span(style: "font-size: 28px; font-weight: 600; line-height: 1;") { value.to_s }
+        end
+        span(style: "color: var(--fgColor-muted, #656d76);") do
+          render Primer::Beta::Octicon.new(icon: icon, size: :small)
+        end
+      end
+    end
+  end
+
+  def link_panel(title, links)
+    div(style: "background: var(--bgColor-default, #fff); border: 1px solid var(--borderColor-default, #d0d7de); border-radius: 6px; overflow: hidden;") do
+      div(style: "padding: 12px 16px; border-bottom: 1px solid var(--borderColor-default, #d0d7de); background: var(--bgColor-muted, #f6f8fa);") do
+        h3(style: "font-size: 14px; font-weight: 600; margin: 0;") { title }
+      end
+      div(style: "padding: 8px 0;") do
+        links.each do |link|
+          a(
+            href: link[:href],
+            target: link[:href].start_with?("http") ? "_blank" : nil,
+            rel: link[:href].start_with?("http") ? "noopener" : nil,
+            style: "display: flex; align-items: center; gap: 12px; padding: 10px 16px; text-decoration: none; color: inherit;"
+          ) do
+            span(style: "color: var(--fgColor-muted, #656d76);") do
+              render Primer::Beta::Octicon.new(icon: link[:icon], size: :small)
+            end
+            span(style: "font-size: 14px;") { link[:label] }
+          end
+        end
+      end
+    end
+  end
+
+  def resources_panel
+    links = [
+      { label: "API Docs", href: "https://github.com/hackclub/cdn#-api-usage", icon: :book },
+      { label: "GitHub Repo", href: "https://github.com/hackclub/cdn", icon: :"mark-github" },
+      { label: "Use via Slack", href: "https://hackclub.enterprise.slack.com/archives/C016DEDUL87", icon: :"comment-discussion" },
+      { label: "Help with development?", href: "https://hackclub.enterprise.slack.com/archives/C0ACGUA6XTJ", icon: :heart },
+      { label: "Report an Issue", href: "https://github.com/hackclub/cdn/issues", icon: :"issue-opened" }
+    ]
+    link_panel("Resources", links)
+  end
+end

app/components/static_pages/home.rb

@@ -0,0 +1,91 @@
+# frozen_string_literal: true
+
+class Components::StaticPages::Home < Components::StaticPages::Base
+  def initialize(stats:, user:)
+    @stats = stats
+    @user = user
+  end
+
+  def view_template
+    div(style: "max-width: 1200px; margin: 0 auto; padding: 24px;") do
+      header_section
+      kpi_section
+      main_section
+    end
+  end
+
+  private
+
+  attr_reader :stats, :user
+
+  def header_section
+    header(style: "display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 16px; padding-bottom: 24px; margin-bottom: 24px; border-bottom: 1px solid var(--borderColor-default, #d0d7de);") do
+      div do
+        p(style: "color: var(--fgColor-muted, #656d76); margin: 0 0 4px; font-size: 14px;") do
+          plain "Welcome back, "
+          strong { user&.name || "friend" }
+        end
+        h1(style: "font-size: 2rem; font-weight: 300; margin: 0;") { "Your CDN Stash" }
+      end
+
+      div(style: "display: flex; gap: 8px; flex-wrap: wrap;") do
+        a(href: "https://github.com/hackclub/cdn", target: "_blank", rel: "noopener", class: "btn") do
+          render Primer::Beta::Octicon.new(icon: :"mark-github", mr: 1)
+          plain "View on GitHub"
+        end
+        a(href: "https://app.slack.com/client/T0266FRGM/C016DEDUL87", target: "_blank", rel: "noopener", class: "btn btn-primary") do
+          render Primer::Beta::Octicon.new(icon: :"comment-discussion", mr: 1)
+          plain "Join #cdn"
+        end
+      end
+    end
+  end
+
+  def kpi_section
+    div(style: "margin-bottom: 32px;") do
+      # Your stats section
+      h2(style: "font-size: 14px; font-weight: 600; color: var(--fgColor-muted, #656d76); text-transform: uppercase; letter-spacing: 0.5px; margin: 0 0 12px;") { "Your Stats" }
+      div(style: "display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 24px;") do
+        stat_card("Total files", stats[:total_files], :archive)
+        stat_card("Storage used", stats[:storage_formatted], :database)
+        stat_card("Uploaded today", stats[:files_today], :upload)
+        stat_card("This week", stats[:files_this_week], :zap)
+      end
+
+      # Recent uploads
+      if stats[:recent_uploads].any?
+        h2(style: "font-size: 14px; font-weight: 600; color: var(--fgColor-muted, #656d76); text-transform: uppercase; letter-spacing: 0.5px; margin: 24px 0 12px;") { "Recent Uploads" }
+        recent_uploads_list
+      end
+    end
+  end
+
+  def recent_uploads_list
+    div(style: "background: var(--bgColor-default, #fff); border: 1px solid var(--borderColor-default, #d0d7de); border-radius: 6px; overflow: hidden;") do
+      stats[:recent_uploads].each_with_index do |upload, index|
+        div(style: "padding: 12px 16px; #{index > 0 ? 'border-top: 1px solid var(--borderColor-default, #d0d7de);' : ''}") do
+          div(style: "display: flex; justify-content: space-between; align-items: center; gap: 16px;") do
+            div(style: "flex: 1; min-width: 0;") do
+              div(style: "font-size: 14px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;") do
+                render Primer::Beta::Octicon.new(icon: :file, size: :small, mr: 1)
+                plain upload.filename.to_s
+              end
+              div(style: "font-size: 12px; color: var(--fgColor-muted, #656d76); margin-top: 4px;") do
+                plain "#{upload.human_file_size} • #{time_ago_in_words(upload.created_at)} ago"
+              end
+            end
+            a(href: upload.cdn_url, target: "_blank", rel: "noopener", class: "btn btn-sm") do
+              plain "View"
+            end
+          end
+        end
+      end
+    end
+  end
+
+  def main_section
+    div(style: "display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px;") do
+      resources_panel
+    end
+  end
+end

app/components/static_pages/logged_out.rb

@@ -0,0 +1,74 @@
+# frozen_string_literal: true
+
+class Components::StaticPages::LoggedOut < Components::StaticPages::Base
+  def initialize(stats:)
+    @stats = stats
+  end
+
+  def view_template
+    div(style: "max-width: 1200px; margin: 0 auto; padding: 48px 24px 24px;") do
+      header_section
+      stats_section
+      main_section
+    end
+  end
+
+  private
+
+  attr_reader :stats
+
+  def header_section
+    header(style: "display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 16px; padding-bottom: 24px; margin-bottom: 24px; border-bottom: 1px solid var(--borderColor-default, #d0d7de);") do
+      div do
+        h1(style: "font-size: 2rem; font-weight: 300; margin: 0 0 8px;") do
+          plain "Hack Club CDN"
+          sup(style: "font-size: 0.5em; margin-left: 4px;") { "v4" }
+        end
+        p(style: "color: var(--fgColor-muted, #656d76); margin: 0; max-width: 600px;") do
+          plain "File hosting for Hack Clubbers."
+        end
+      end
+
+      div(style: "display: flex; gap: 8px; flex-wrap: wrap;") do
+        button_to "Sign in with Hack Club", "/auth/hack_club", method: :post, class: "btn btn-primary", data: { turbo: false }
+      end
+    end
+  end
+
+  def stats_section
+    div(style: "margin-bottom: 32px;") do
+      h2(style: "font-size: 14px; font-weight: 600; color: var(--fgColor-muted, #656d76); text-transform: uppercase; letter-spacing: 0.5px; margin: 0 0 12px;") { "State of the Platform:" }
+      div(style: "display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 24px;") do
+        stat_card("Total files", stats[:total_files], :archive)
+        stat_card("Storage used", stats[:storage_formatted], :database)
+        stat_card("Users", stats[:total_users], :people)
+        stat_card("Files this week", stats[:files_this_week], :zap)
+      end
+
+      h2(style: "font-size: 14px; font-weight: 600; color: var(--fgColor-muted, #656d76); text-transform: uppercase; letter-spacing: 0.5px; margin: 24px 0 12px;") { "New in V4:" }
+      div(style: "display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px;") do
+        feature_card(:lock, "Invincible", "Backups of the underlying storage exist.")
+        feature_card(:link, "No broken links, this time?", "it lives on a domain! that we own!")
+        feature_card(:"shield-check", "Hopefully reliable", 'Backed by the award-winning "cc @nora" service guarantee.')
+      end
+    end
+  end
+
+  def feature_card(icon, title, description)
+    div(style: "padding: 14px; background: var(--bgColor-default, #fff); border: 1px solid var(--borderColor-default, #d0d7de); border-radius: 6px;") do
+      div(style: "display: flex; align-items: center; gap: 10px; margin-bottom: 6px;") do
+        span(style: "color: var(--fgColor-muted, #656d76);") do
+          render Primer::Beta::Octicon.new(icon: icon, size: :small)
+        end
+        h3(style: "font-size: 14px; font-weight: 600; margin: 0;") { title }
+      end
+      p(style: "font-size: 12px; color: var(--fgColor-muted, #656d76); margin: 0;") { description }
+    end
+  end
+
+  def main_section
+    div(style: "display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px;") do
+      resources_panel
+    end
+  end
+end

app/controllers/sessions_controller.rb

@@ -13,7 +13,7 @@ class SessionsController < ApplicationController
 
   def destroy
     reset_session
-    redirect_to login_path, notice: "Signed out successfully!"
+    redirect_to root_path, notice: "Signed out successfully!"
   end
 
   def failure

app/controllers/static_pages_controller.rb

@@ -2,5 +2,10 @@ class StaticPagesController < ApplicationController
   skip_before_action :require_authentication!, only: [:home]
 
   def home
+    if signed_in?
+      @user_stats = CDNStatsService.user_stats(current_user)
+    else
+      @global_stats = CDNStatsService.global_stats
+    end
   end
 end

app/frontend/entrypoints/application.js

@@ -1 +1,4 @@
+import Rails from "@rails/ujs";
+Rails.start();
 import "@primer/view-components/app/components/primer/primer.js";
+

app/jobs/refresh_cdn_stats_job.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+class RefreshCDNStatsJob < ApplicationJob
+  queue_as :default
+
+  def perform
+    CDNStatsService.refresh_global_stats!
+  end
+end

app/models/application_record.rb

@@ -1,3 +1,12 @@
 class ApplicationRecord < ActiveRecord::Base
   primary_abstract_class
+
+  before_create :generate_uuid_v7
+
+  private
+
+  def generate_uuid_v7
+    return if self.class.attribute_types['id'].type != :uuid
+    self.id ||= SecureRandom.uuid_v7
+  end
 end

app/models/upload.rb

@@ -0,0 +1,57 @@
+# frozen_string_literal: true
+
+class Upload < ApplicationRecord
+  # UUID v7 primary key (automatic via migration)
+
+  belongs_to :user
+  belongs_to :blob, class_name: 'ActiveStorage::Blob'
+
+  # Delegate file metadata to blob (no duplication!)
+  delegate :filename, :byte_size, :content_type, :checksum, to: :blob
+
+  # Aliases for consistency
+  alias_method :file_size, :byte_size
+  alias_method :mime_type, :content_type
+
+  # Provenance enum
+  enum :provenance, {
+    slack: 'slack',
+    web: 'web',
+    api: 'api',
+    rescued: 'rescued'
+  }, validate: true
+
+  validates :provenance, presence: true
+
+  scope :recent, -> { order(created_at: :desc) }
+  scope :by_user, ->(user) { where(user: user) }
+  scope :today, -> { where('created_at >= ?', Time.zone.now.beginning_of_day) }
+  scope :this_week, -> { where('created_at >= ?', Time.zone.now.beginning_of_week) }
+  scope :this_month, -> { where('created_at >= ?', Time.zone.now.beginning_of_month) }
+
+  def human_file_size
+    ActiveSupport::NumberHelper.number_to_human_size(byte_size)
+  end
+
+  # Get CDN URL (generated from blob)
+  def cdn_url
+    Rails.application.routes.url_helpers.rails_blob_url(blob, host: ENV['CDN_HOST'] || 'cdn.hackclub.com')
+  end
+
+  # Create upload from URL (for API/rescue operations)
+  def self.create_from_url(url, user:, provenance:, original_url: nil)
+    downloaded = URI.open(url)
+
+    blob = ActiveStorage::Blob.create_and_upload!(
+      io: downloaded,
+      filename: File.basename(URI.parse(url).path)
+    )
+
+    create!(
+      user: user,
+      blob: blob,
+      provenance: provenance,
+      original_url: original_url
+    )
+  end
+end

app/models/user.rb

@@ -9,6 +9,8 @@ class User < ApplicationRecord
   validates :hca_id, presence: true, uniqueness: true
   encrypts :hca_access_token
 
+  has_many :uploads, dependent: :destroy
+
   def self.find_or_create_from_omniauth(auth)
     hca_id = auth.uid
     slack_id = auth.extra.raw_info.slack_id
@@ -38,4 +40,16 @@ class User < ApplicationRecord
   end
 
   def hca_profile(access_token) = HCAService.new(access_token).me
+
+  def total_files
+    uploads.count
+  end
+
+  def total_storage_bytes
+    uploads.joins(:blob).sum('active_storage_blobs.byte_size')
+  end
+
+  def total_storage_gb
+    (total_storage_bytes / 1.gigabyte.to_f).round(2)
+  end
 end

app/services/cdn_stats_service.rb

@@ -0,0 +1,49 @@
+# frozen_string_literal: true
+
+class CDNStatsService
+  CACHE_KEY_GLOBAL = "cdn:stats:global"
+  CACHE_DURATION = 5.minutes
+
+  # Global stats (cached) - for logged-out users
+  def self.global_stats
+    Rails.cache.fetch(CACHE_KEY_GLOBAL, expires_in: CACHE_DURATION) do
+      calculate_global_stats
+    end
+  end
+
+  # Force refresh global stats (called by background job)
+  def self.refresh_global_stats!
+    Rails.cache.delete(CACHE_KEY_GLOBAL)
+    global_stats
+  end
+
+  # User stats (live) - for logged-in users
+  def self.user_stats(user)
+    {
+      total_files: user.total_files,
+      total_storage: user.total_storage_gb,
+      storage_formatted: "#{user.total_storage_gb} GB",
+      files_today: user.uploads.today.count,
+      files_this_week: user.uploads.this_week.count,
+      recent_uploads: user.uploads.includes(:blob).recent.limit(5)
+    }
+  end
+
+  private
+
+  def self.calculate_global_stats
+    total_files = Upload.count
+    total_storage_bytes = Upload.joins(:blob).sum('active_storage_blobs.byte_size')
+    total_storage_gb = (total_storage_bytes / 1.gigabyte.to_f).round(2)
+    total_users = User.joins(:uploads).distinct.count
+
+    {
+      total_files: total_files,
+      total_storage_gb: total_storage_gb,
+      storage_formatted: "#{total_storage_gb} GB",
+      total_users: total_users,
+      files_today: Upload.today.count,
+      files_this_week: Upload.this_week.count
+    }
+  end
+end

app/views/layouts/application.html.erb

@@ -34,7 +34,7 @@
   </head>
 
   <body>
-    <%= render(Components::HeaderBar.new) %>
+    <%= render(Components::HeaderBar.new) if signed_in? %>
     <%= yield %>
   </body>
 </html>

app/views/static_pages/home.html.erb

@@ -1,5 +1,5 @@
 <% if signed_in? %>
-
+  <%= render Components::StaticPages::Home.new(stats: @user_stats, user: current_user) %>
 <% else %>
-  <%= button_to "Sign in with Hack Club", "/auth/hack_club", method: :post, class: "btn btn-primary btn-large", data: { turbo: false } %>
-<% end %>
+  <%= render Components::StaticPages::LoggedOut.new(stats: @global_stats) %>
+<% end %>

config/environments/production.rb

@@ -21,8 +21,8 @@ Rails.application.configure do
   # Enable serving of images, stylesheets, and JavaScripts from an asset server.
   # config.asset_host = "http://assets.example.com"
 
-  # Store uploaded files on the local file system (see config/storage.yml for options).
-  config.active_storage.service = :local
+  # Store uploaded files on Amazon S3 or S3-compatible storage (see config/storage.yml for options).
+  config.active_storage.service = :amazon
 
   # Assume all access to the app is happening through a SSL-terminating reverse proxy.
   config.assume_ssl = true

config/recurring.yml

@@ -13,3 +13,6 @@ production:
   clear_solid_queue_finished_jobs:
     command: "SolidQueue::Job.clear_finished_in_batches(sleep_between_batches: 0.3)"
     schedule: every hour at minute 12
+  refresh_cdn_stats:
+    class: RefreshCDNStatsJob
+    schedule: every 5 minutes

config/storage.yml

@@ -6,13 +6,15 @@ local:
   service: Disk
   root: <%= Rails.root.join("storage") %>
 
-# Use bin/rails credentials:edit to set the AWS secrets (as aws:access_key_id|secret_access_key)
-# amazon:
-#   service: S3
-#   access_key_id: <%= Rails.application.credentials.dig(:aws, :access_key_id) %>
-#   secret_access_key: <%= Rails.application.credentials.dig(:aws, :secret_access_key) %>
-#   region: us-east-1
-#   bucket: your_own_bucket-<%= Rails.env %>
+# Cloudflare R2 (S3-compatible)
+amazon:
+  service: S3
+  access_key_id: <%= ENV['R2_ACCESS_KEY_ID'] %>
+  secret_access_key: <%= ENV['R2_SECRET_ACCESS_KEY'] %>
+  region: auto
+  bucket: <%= ENV['R2_BUCKET_NAME'] %>
+  endpoint: <%= ENV['R2_ENDPOINT'] %> # Format: https://<account_id>.r2.cloudflarestorage.com
+  force_path_style: true
 
 # Remember not to checkin your GCS keyfile to a repository
 # google:

db/migrate/20260129051530_create_active_storage_tables.active_storage.rb

@@ -0,0 +1,57 @@
+# This migration comes from active_storage (originally 20170806125915)
+class CreateActiveStorageTables < ActiveRecord::Migration[7.0]
+  def change
+    # Use Active Record's configured type for primary and foreign keys
+    primary_key_type, foreign_key_type = primary_and_foreign_key_types
+
+    create_table :active_storage_blobs, id: primary_key_type do |t|
+      t.string   :key,          null: false
+      t.string   :filename,     null: false
+      t.string   :content_type
+      t.text     :metadata
+      t.string   :service_name, null: false
+      t.bigint   :byte_size,    null: false
+      t.string   :checksum
+
+      if connection.supports_datetime_with_precision?
+        t.datetime :created_at, precision: 6, null: false
+      else
+        t.datetime :created_at, null: false
+      end
+
+      t.index [ :key ], unique: true
+    end
+
+    create_table :active_storage_attachments, id: primary_key_type do |t|
+      t.string     :name,     null: false
+      t.references :record,   null: false, polymorphic: true, index: false, type: foreign_key_type
+      t.references :blob,     null: false, type: foreign_key_type
+
+      if connection.supports_datetime_with_precision?
+        t.datetime :created_at, precision: 6, null: false
+      else
+        t.datetime :created_at, null: false
+      end
+
+      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
+
+    create_table :active_storage_variant_records, id: primary_key_type do |t|
+      t.belongs_to :blob, null: false, index: false, type: foreign_key_type
+      t.string :variation_digest, null: false
+
+      t.index [ :blob_id, :variation_digest ], name: :index_active_storage_variant_records_uniqueness, unique: true
+      t.foreign_key :active_storage_blobs, column: :blob_id
+    end
+  end
+
+  private
+    def primary_and_foreign_key_types
+      config = Rails.configuration.generators
+      setting = config.options[config.orm][:primary_key_type]
+      primary_key_type = setting || :primary_key
+      foreign_key_type = setting || :bigint
+      [ primary_key_type, foreign_key_type ]
+    end
+end

db/migrate/20260129051531_create_uploads.rb

@@ -0,0 +1,20 @@
+class CreateUploads < ActiveRecord::Migration[8.0]
+  def change
+    create_table :uploads, id: :uuid do |t|
+      t.references :user, null: false, foreign_key: true, type: :bigint
+      t.references :blob, null: false, foreign_key: { to_table: :active_storage_blobs }
+
+      # Upload source tracking
+      t.string :provenance, null: false        # enum: slack, web, api, rescued
+
+      # For rescued files from old hel1 bucket
+      t.string :original_url                   # Old CDN URL to fixup
+
+      t.timestamps
+
+      t.index [:user_id, :created_at]
+      t.index :created_at
+      t.index :provenance
+    end
+  end
+end

db/schema.rb

@@ -10,10 +10,52 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[8.0].define(version: 2026_01_27_174404) do
+ActiveRecord::Schema[8.0].define(version: 2026_01_29_051531) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "pg_catalog.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.string "service_name", null: false
+    t.bigint "byte_size", null: false
+    t.string "checksum"
+    t.datetime "created_at", null: false
+    t.index ["key"], name: "index_active_storage_blobs_on_key", unique: true
+  end
+
+  create_table "active_storage_variant_records", force: :cascade do |t|
+    t.bigint "blob_id", null: false
+    t.string "variation_digest", null: false
+    t.index ["blob_id", "variation_digest"], name: "index_active_storage_variant_records_uniqueness", unique: true
+  end
+
+  create_table "uploads", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+    t.bigint "user_id", null: false
+    t.bigint "blob_id", null: false
+    t.string "provenance", null: false
+    t.string "original_url"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["blob_id"], name: "index_uploads_on_blob_id"
+    t.index ["created_at"], name: "index_uploads_on_created_at"
+    t.index ["provenance"], name: "index_uploads_on_provenance"
+    t.index ["user_id", "created_at"], name: "index_uploads_on_user_id_and_created_at"
+    t.index ["user_id"], name: "index_uploads_on_user_id"
+  end
+
   create_table "users", force: :cascade do |t|
     t.string "hca_id"
     t.text "hca_access_token"
@@ -26,4 +68,9 @@ ActiveRecord::Schema[8.0].define(version: 2026_01_27_174404) do
     t.index ["hca_id"], name: "index_users_on_hca_id", unique: true
     t.index ["slack_id"], name: "index_users_on_slack_id", unique: true
   end
+
+  add_foreign_key "active_storage_attachments", "active_storage_blobs", column: "blob_id"
+  add_foreign_key "active_storage_variant_records", "active_storage_blobs", column: "blob_id"
+  add_foreign_key "uploads", "active_storage_blobs", column: "blob_id"
+  add_foreign_key "uploads", "users"
 end

db/seeds.rb

@@ -7,3 +7,41 @@
 #   ["Action", "Comedy", "Drama", "Horror"].each do |genre_name|
 #     MovieGenre.find_or_create_by!(name: genre_name)
 #   end
+
+if Rails.env.development?
+  user = User.first || User.create!(
+    hca_id: 'dev_user',
+    email: 'dev@example.com',
+    name: 'Dev User'
+  )
+
+  provenances = [:web, :api, :slack, :rescued]
+
+  10.times do |i|
+    # Create dummy file content
+    content = "This is test file #{i} content. " * 100
+
+    # Create blob (ActiveStorage handles file storage to ./storage/ in dev)
+    blob = ActiveStorage::Blob.create_and_upload!(
+      io: StringIO.new(content),
+      filename: "test_file_#{i}.jpg",
+      content_type: 'image/jpeg'
+    )
+
+    # Create upload record
+    provenance = provenances.sample
+    Upload.create!(
+      user: user,
+      blob: blob,
+      provenance: provenance,
+      original_url: provenance == :rescued ? "https://hel1.cdn.hackclub.com/old_file_#{i}.jpg" : nil,
+      created_at: rand(30.days.ago..Time.current)
+    )
+  end
+
+  puts "Created #{Upload.count} sample uploads for #{user.name}"
+  puts "Provenance breakdown:"
+  Upload.group(:provenance).count.each do |prov, count|
+    puts "  #{prov}: #{count}"
+  end
+end

package.json

@@ -7,8 +7,10 @@
     "vite-plugin-ruby": "5.1.1"
   },
   "dependencies": {
+    "@hotwired/turbo": "^8.0.22",
     "@primer/css": "^22.1.0",
     "@primer/primitives": "^11.3.2",
-    "@primer/view-components": "^0.49.0"
+    "@primer/view-components": "^0.49.0",
+    "@rails/ujs": "^7.1.3-4"
   }
 }

vite.config.ts

@@ -10,6 +10,14 @@ export default defineConfig({
         minify: false
     },
 
+    resolve: {
+        dedupe: ['@primer/view-components', '@github/catalyst']
+    },
+
+    optimizeDeps: {
+        include: ['@primer/view-components']
+    },
+
     server: {
         hmr: {
             overlay: true

yarn.lock

@@ -201,6 +201,11 @@
   resolved "https://registry.yarnpkg.com/@github/tab-container-element/-/tab-container-element-3.4.0.tgz#0a167ed81c9f4a1c1c79f0d0a6a8c012c49a6147"
   integrity sha512-Yx70pO8A0p7Stnm9knKkUNX8i4bjuwDYZarRkM8JH0Z+ffhpe++oNAPbzGI9GEcGugRHvKuSC6p4YOdoHtTniQ==
 
+"@hotwired/turbo@^8.0.22":
+  version "8.0.22"
+  resolved "https://registry.yarnpkg.com/@hotwired/turbo/-/turbo-8.0.22.tgz#f6f8c0756f48ce83c31675998d55c37fdf1a6828"
+  integrity sha512-A7M8vBgsmZ8W55IOEhTN7o0++zaJTavyGa1DW1rt+/b4VTr8QUWC/zu8wxMmwqvczaOe1nI/MkMq4lm2NmiHPg==
+
 "@lit-labs/ssr-dom-shim@^1.2.1":
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/@lit-labs/ssr-dom-shim/-/ssr-dom-shim-1.5.1.tgz#3166900c0d481f03d6d4133686e0febf760d521d"
@@ -362,6 +367,11 @@
     "@primer/behaviors" "^1.3.4"
     "@primer/live-region-element" "^0.8.0"
 
+"@rails/ujs@^7.1.3-4":
+  version "7.1.3-4"
+  resolved "https://registry.yarnpkg.com/@rails/ujs/-/ujs-7.1.3-4.tgz#1dddea99d5c042e8513973ea709b2cb7e840dc2d"
+  integrity sha512-z0ckI5jrAJfImcObjMT1RBz2IxH6I5q6ZTMFex6AfxSQKZuuL8JxAXvg2CvBuodGCxKvybFVolDyMHXlBLeYAA==
+
 "@rollup/rollup-android-arm-eabi@4.57.0":
   version "4.57.0"
   resolved "https://registry.yarnpkg.com/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.57.0.tgz#f762035679a6b168138c94c960fda0b0cdb00d98"