refact: API properties in camelCase notation

src/events.liq

@@ -46,9 +46,8 @@ def on_metadata_notification(meta) =
     end
 
     playlog = [
-        ("log_source", engine_id),
-        ("show_name", !show_name),
         ("show_id", !show_id),
+        ("show_name", !show_name),
         ("timeslot_id", timeslot_id),
         ("playlist_id", playlist_id),
         ("track_type", track_type),
@@ -57,7 +56,8 @@ def on_metadata_notification(meta) =
         ("track_title", track_title),
         ("track_album", track_album),
         ("track_artist", track_artist),
-        ("track_num", playlist_track_num)
+        ("track_num", playlist_track_num),
+        ("log_source", engine_id)
     ]
     if playlog["show_id"] == "" then
         log(level=3, label="metadata", "Skip posting playlog because of missing show ID!")

src/functions.liq

@@ -137,20 +137,20 @@ end
 def post_playlog(api_url, data) =
     json_data = json()
 
-    json_data.add("log_source", int_of_string(list.assoc("log_source", data)))
-    json_data.add("show_name", list.assoc("show_name", data))
-    json_data.add("show_id", int_of_string(list.assoc("show_id", data)))
-    json_data.add("timeslot_id", int_of_string(list.assoc("timeslot_id", data)))
-    json_data.add("playlist_id", int_of_string(list.assoc("playlist_id", data)))
-    json_data.add("track_type", int_of_string(list.assoc("track_type", data)))
-    json_data.add("track_start", list.assoc("track_start", data))
-    json_data.add("track_duration", int_of_string(list.assoc("track_duration", data)))
-    json_data.add("track_title", list.assoc("track_title", data))
-    json_data.add("track_album", list.assoc("track_album", data))
-    json_data.add("track_artist", list.assoc("track_artist", data))
+    json_data.add("showId", int_of_string(list.assoc("show_id", data)))
+    json_data.add("showName", list.assoc("show_name", data))
+    json_data.add("timeslotId", int_of_string(list.assoc("timeslot_id", data)))
+    json_data.add("playlistId", int_of_string(list.assoc("playlist_id", data)))
+    json_data.add("trackType", int_of_string(list.assoc("track_type", data)))
+    json_data.add("trackStart", list.assoc("track_start", data))
+    json_data.add("trackDuration", int_of_string(list.assoc("track_duration", data)))
+    json_data.add("trackTitle", list.assoc("track_title", data))
+    json_data.add("trackAlbum", list.assoc("track_album", data))
+    json_data.add("trackArtist", list.assoc("track_artist", data))
     if list.assoc("track_num", data) != "" then
-        json_data.add("track_num", int_of_string(list.assoc("track_num", data)))
+        json_data.add("trackNum", int_of_string(list.assoc("track_num", data)))
     end
+    json_data.add("logSource", int_of_string(list.assoc("log_source", data)))
 
     playlog = json.stringify(json_data)
     log("Posting playlog to '#{api_url}': #{playlog}")