Trace import: remove activerecord-import gem

Fixes #4994

.rubocop.yml

@@ -71,6 +71,7 @@ Rails/SkipsModelValidations:
   Exclude:
     - 'db/migrate/*.rb'
     - 'app/controllers/users_controller.rb'
+    - 'app/models/trace.rb'
 
 Style/Documentation:
   Enabled: false

Gemfile

@@ -48,7 +48,6 @@ gem "file_exists"
 
 # Load rails plugins
 gem "actionpack-page_caching", ">= 1.2.0"
-gem "activerecord-import"
 gem "active_record_union"
 gem "bootstrap", "~> 5.3.2"
 gem "bootstrap_form", "~> 5.0"

Gemfile.lock

@@ -65,8 +65,6 @@ GEM
       activemodel (= 7.1.4)
       activesupport (= 7.1.4)
       timeout (>= 0.4.0)
-    activerecord-import (1.8.0)
-      activerecord (>= 4.2)
     activestorage (7.1.4)
       actionpack (= 7.1.4)
       activejob (= 7.1.4)
@@ -617,7 +615,6 @@ DEPENDENCIES
   aasm
   actionpack-page_caching (>= 1.2.0)
   active_record_union
-  activerecord-import
   addressable (~> 2.8)
   annotate
   argon2

app/models/trace.rb

@@ -230,16 +230,17 @@ def import
           tp.timestamp = point.timestamp
           tp.gpx_id = id
           tp.trackid = point.segment
+          tp.validate!
           tracepoints << tp
         end
 
-        # Run the before_save and before_create callbacks, and then import them in bulk with activerecord-import
+        # Run the before_save and before_create callbacks, and then do a bulk insert
         tracepoints.each do |tp|
           tp.run_callbacks(:save) { false }
           tp.run_callbacks(:create) { false }
         end
 
-        Tracepoint.import!(tracepoints)
+        Tracepoint.insert_all!(tracepoints.map(&:attributes))
       end
 
       if gpx.actual_points.positive?

test/controllers/api/traces_controller_test.rb

@@ -196,15 +196,31 @@ def test_create
       create(:user_preference, :user => user, :k => "gps.trace.visibility", :v => "identifiable")
       assert_not_equal "trackable", user.preferences.find_by(:k => "gps.trace.visibility").v
       auth_header = basic_authorization_header user.display_name, "test"
-      post gpx_create_path, :params => { :file => file, :description => "New Trace", :tags => "new,trace", :visibility => "trackable" }, :headers => auth_header
+
+      # Create trace and import tracepoints in background job
+      perform_enqueued_jobs do
+        post gpx_create_path, :params => { :file => file, :description => "New Trace", :tags => "new,trace", :visibility => "trackable" }, :headers => auth_header
+      end
       assert_response :success
+
       trace = Trace.find(response.body.to_i)
       assert_equal "a.gpx", trace.name
       assert_equal "New Trace", trace.description
       assert_equal %w[new trace], trace.tags.order(:tag).collect(&:tag)
       assert_equal "trackable", trace.visibility
-      assert_not trace.inserted
+      assert trace.inserted
       assert_equal File.new(fixture).read, trace.file.blob.download
+
+      # Validate tracepoints
+      assert_equal 1, trace.points.size
+      tp = trace.points.first
+      assert_equal 10000000, tp.latitude
+      assert_equal 10000000, tp.longitude
+      assert_equal 3221331576, tp.tile
+      assert_equal 0, tp.trackid
+      assert_in_delta(134.0, tp.altitude)
+      assert_equal DateTime.parse("2008-10-01T10:10:10.000Z"), tp.timestamp
+
       trace.destroy
       assert_equal "trackable", user.preferences.find_by(:k => "gps.trace.visibility").v