Move common query time condition to mixin

app/controllers/api/changesets_controller.rb

@@ -32,7 +32,7 @@ module Api
       changesets = conditions_bbox(changesets, bbox)
       changesets = conditions_user(changesets, params["user"], params["display_name"])
       changesets = conditions_time(changesets, params["time"])
-      changesets = conditions_from_to(changesets, params["from"], params["to"])
+      changesets = query_conditions_time(changesets)
       changesets = conditions_open(changesets, params["open"])
       changesets = conditions_closed(changesets, params["closed"])
       changesets = conditions_ids(changesets, params["changesets"])
@@ -339,33 +339,6 @@ module Api
       raise OSM::APIBadUserInput, e.message.to_s
     end
 
-    ##
-    # restrict changesets to those opened during a particular time period
-    # works similar to from..to of notes controller, including the requirement of 'from' when specifying 'to'
-    def conditions_from_to(changesets, from, to)
-      if from
-        begin
-          from = Time.parse(from).utc
-        rescue ArgumentError
-          raise OSM::APIBadUserInput, "Date #{from} is in a wrong format"
-        end
-
-        begin
-          to = if to
-                 Time.parse(to).utc
-               else
-                 Time.now.utc
-               end
-        rescue ArgumentError
-          raise OSM::APIBadUserInput, "Date #{to} is in a wrong format"
-        end
-
-        changesets.where(:created_at => from..to)
-      else
-        changesets
-      end
-    end
-
     ##
     # return changesets which are open (haven't been closed yet)
     # we do this by seeing if the 'closed at' time is in the future. Also if we've

app/controllers/api/notes_controller.rb

@@ -276,29 +276,12 @@ module Api
       end
 
       # Add any date filter
-      if params[:from]
+      time_filter_property = if params[:sort] == "updated_at"
-        begin
+                               :updated_at
-          from = Time.parse(params[:from]).utc
+                             else
-        rescue ArgumentError
+                               :created_at
-          raise OSM::APIBadUserInput, "Date #{params[:from]} is in a wrong format"
+                             end
-        end
+      @notes = query_conditions_time(@notes, time_filter_property)
-
-        begin
-          to = if params[:to]
-                 Time.parse(params[:to]).utc
-               else
-                 Time.now.utc
-               end
-        rescue ArgumentError
-          raise OSM::APIBadUserInput, "Date #{params[:to]} is in a wrong format"
-        end
-
-        @notes = if params[:sort] == "updated_at"
-                   @notes.where(:updated_at => from..to)
-                 else
-                   @notes.where(:created_at => from..to)
-                 end
-      end
 
       # Choose the sort order
       @notes = if params[:sort] == "created_at"

app/controllers/concerns/query_methods.rb

@@ -3,6 +3,43 @@ module QueryMethods
 
   private
 
+  ##
+  # Restrict the resulting items to those created during a particular time period
+  # Using 'to' requires specifying 'from' as well for historical reasons
+  def query_conditions_time(items, filter_property = :created_at)
+    interval = query_conditions_time_value
+
+    if interval
+      items.where(filter_property => interval)
+    else
+      items
+    end
+  end
+
+  ##
+  # Get query time interval from request parameters or nil
+  def query_conditions_time_value
+    if params[:from]
+      begin
+        from = Time.parse(params[:from]).utc
+      rescue ArgumentError
+        raise OSM::APIBadUserInput, "Date #{params[:from]} is in a wrong format"
+      end
+
+      begin
+        to = if params[:to]
+               Time.parse(params[:to]).utc
+             else
+               Time.now.utc
+             end
+      rescue ArgumentError
+        raise OSM::APIBadUserInput, "Date #{params[:to]} is in a wrong format"
+      end
+
+      from..to
+    end
+  end
+
   ##
   # Limit the result according to request parameters and settings
   def query_limit(items)

test/controllers/api/notes_controller_test.rb

@@ -1068,6 +1068,29 @@ module Api
       end
     end
 
+    def test_search_by_time_success
+      note1 = create(:note, :created_at => "2020-02-01T00:00:00Z", :updated_at => "2020-04-01T00:00:00Z")
+      note2 = create(:note, :created_at => "2020-03-01T00:00:00Z", :updated_at => "2020-05-01T00:00:00Z")
+
+      get search_api_notes_path(:from => "2020-02-15T00:00:00Z", :to => "2020-04-15T00:00:00Z", :format => "xml")
+      assert_response :success
+      assert_equal "application/xml", @response.media_type
+      assert_select "osm", :count => 1 do
+        assert_select "note", :count => 1 do
+          assert_select "id", note2.id.to_s
+        end
+      end
+
+      get search_api_notes_path(:from => "2020-02-15T00:00:00Z", :to => "2020-04-15T00:00:00Z", :sort => "updated_at", :format => "xml")
+      assert_response :success
+      assert_equal "application/xml", @response.media_type
+      assert_select "osm", :count => 1 do
+        assert_select "note", :count => 1 do
+          assert_select "id", note1.id.to_s
+        end
+      end
+    end
+
     def test_search_by_bbox_success
       notes = Array.new(5) do |i|
         position = ((1.0 + (i * 0.1)) * GeoRecord::SCALE).to_i