1 files changed, 0 insertions, 95 deletions
diff --git a/lib/active_storage/blob.rb b/lib/active_storage/blob.rb
deleted file mode 100644
index 6bd3941cd8..0000000000
--- a/lib/active_storage/blob.rb
+++ /dev/null
@@ -1,95 +0,0 @@
-require "active_storage/service"
-require "active_storage/filename"
-require "active_storage/purge_job"
-require "active_storage/variant"
-
-# Schema: id, key, filename, content_type, metadata, byte_size, checksum, created_at
-class ActiveStorage::Blob < ActiveRecord::Base
-  self.table_name = "active_storage_blobs"
-
-  has_secure_token :key
-  store :metadata, coder: JSON
-
-  class_attribute :service
-
-  class << self
-    def build_after_upload(io:, filename:, content_type: nil, metadata: nil)
-      new.tap do |blob|
-        blob.filename     = filename
-        blob.content_type = content_type
-        blob.metadata     = metadata
-
-        blob.upload io
-      end
-    end
-
-    def create_after_upload!(io:, filename:, content_type: nil, metadata: nil)
-      build_after_upload(io: io, filename: filename, content_type: content_type, metadata: metadata).tap(&:save!)
-    end
-
-    def create_before_direct_upload!(filename:, byte_size:, checksum:, content_type: nil, metadata: nil)
-      create! filename: filename, byte_size: byte_size, checksum: checksum, content_type: content_type, metadata: metadata
-    end
-  end
-
-
-  def key
-    # We can't wait until the record is first saved to have a key for it
-    self[:key] ||= self.class.generate_unique_secure_token
-  end
-
-  def filename
-    ActiveStorage::Filename.new(self[:filename])
-  end
-
-  def variant(transformations)
-    ActiveStorage::Variant.new(self, ActiveStorage::Variation.new(transformations))
-  end
-
-
-  def url(expires_in: 5.minutes, disposition: :inline)
-    service.url key, expires_in: expires_in, disposition: disposition, filename: filename
-  end
-
-  def url_for_direct_upload(expires_in: 5.minutes)
-    service.url_for_direct_upload key, expires_in: expires_in, content_type: content_type, content_length: byte_size
-  end
-
-
-  def upload(io)
-    self.checksum  = compute_checksum_in_chunks(io)
-    self.byte_size = io.size
-
-    service.upload(key, io, checksum: checksum)
-  end
-
-  def download(&block)
-    service.download key, &block
-  end
-
-
-  def delete
-    service.delete key
-  end
-
-  def purge
-    delete
-    destroy
-  end
-
-  def purge_later
-    ActiveStorage::PurgeJob.perform_later(self)
-  end
-
-
-  private
-    def compute_checksum_in_chunks(io)
-      Digest::MD5.new.tap do |checksum|
-        while chunk = io.read(5.megabytes)
-          checksum << chunk
-        end
-
-        io.rewind
-      end.base64digest
-    end
-end