Delete archive files when closing an account

closes #7684

Changelog.md

@@ -1,6 +1,7 @@
 # 0.7.3.0
 
 ## Refactor
+* Work on the data downloads: Fixed general layout of buttons, added a timestamp and implemented auto-deletion of old exports [#7684](https://github.com/diaspora/diaspora/pull/7684)
 
 ## Bug fixes
 * Fix notifications when people remove their birthday date [#7691](https://github.com/diaspora/diaspora/pull/7691)

app/models/user.rb

@@ -539,6 +539,8 @@ class User < ApplicationRecord
      :post_default_public].each do |field|
       self[field] = false
     end
+    self.remove_export = true
+    self.remove_exported_photos_file = true
     self[:disable_mail] = true
     self[:strip_exif] = true
     self[:email] = "deletedaccount_#{self[:id]}@example.org"
@@ -579,7 +581,7 @@ class User < ApplicationRecord
     attributes.keys - %w(id username encrypted_password created_at updated_at locked_at
                          serialized_private_key getting_started
                          disable_mail show_community_spotlight_in_stream
-                         strip_exif email remove_after export exporting exported_at
-                         exported_photos_file exporting_photos exported_photos_at)
+                         strip_exif email remove_after export exporting
+                         exported_photos_file exporting_photos)
   end
 end

spec/models/user_spec.rb

@@ -944,6 +944,17 @@ describe User, :type => :model do
         expect(@user.reload.show_community_spotlight_in_stream).to be false
         expect(@user.reload.post_default_public).to be false
       end
+
+      it "removes export archives" do
+        @user.perform_export!
+        @user.perform_export_photos!
+        @user.clear_account!
+        @user.reload
+        expect(@user.export).not_to be_present
+        expect(@user.exported_at).to be_nil
+        expect(@user.exported_photos_file).not_to be_present
+        expect(@user.exported_photos_at).to be_nil
+      end
     end
 
     describe "#clearable_attributes" do
@@ -970,6 +981,8 @@ describe User, :type => :model do
             last_seen
             color_theme
             post_default_public
+            exported_at
+            exported_photos_at
           )
         )
       end