improve logger

lib/lokal/application.ex

@@ -4,7 +4,7 @@ defmodule Lokal.Application do
   @moduledoc false
 
   use Application
-  alias Lokal.ErrorReporter
+  alias Lokal.Logger
 
   @impl true
   def start(_type, _args) do
@@ -33,7 +33,7 @@ defmodule Lokal.Application do
           [:oban, :job, :start],
           [:oban, :job, :stop]
         ],
-        &ErrorReporter.handle_event/4,
+        &Logger.handle_event/4,
         []
       )
 

lib/lokal/logger.ex

@@ -1,4 +1,4 @@
-defmodule Lokal.ErrorReporter do
+defmodule Lokal.Logger do
   @moduledoc """
   Custom logger for telemetry events
 
@@ -12,41 +12,47 @@ defmodule Lokal.ErrorReporter do
     data =
       get_oban_job_data(meta, measure)
       |> Map.put(:stacktrace, Exception.format_stacktrace(stacktrace))
+      |> pretty_encode()
 
-    Logger.error(meta.reason, data: pretty_encode(data))
+    Logger.error(meta.reason, data: data)
   end
 
   def handle_event([:oban, :job, :start], measure, meta, _config) do
-    Logger.info("Started oban job", data: get_oban_job_data(meta, measure) |> pretty_encode())
+    data = get_oban_job_data(meta, measure) |> pretty_encode()
+    Logger.info("Started oban job", data: data)
   end
 
   def handle_event([:oban, :job, :stop], measure, meta, _config) do
-    Logger.info("Finished oban job", data: get_oban_job_data(meta, measure) |> pretty_encode())
+    data = get_oban_job_data(meta, measure) |> pretty_encode()
+    Logger.info("Finished oban job", data: data)
   end
 
   def handle_event([:oban, :job, unhandled_event], measure, meta, _config) do
     data =
       get_oban_job_data(meta, measure)
       |> Map.put(:event, unhandled_event)
+      |> pretty_encode()
 
-    Logger.warning("Unhandled oban job event", data: pretty_encode(data))
+    Logger.warning("Unhandled oban job event", data: data)
   end
 
   def handle_event(unhandled_event, measure, meta, config) do
-    data = %{
-      event: unhandled_event,
-      meta: meta,
-      measurements: measure,
-      config: config
-    }
+    data =
+      pretty_encode(%{
+        event: unhandled_event,
+        meta: meta,
+        measurements: measure,
+        config: config
+      })
 
-    Logger.warning("Unhandled telemetry event", data: pretty_encode(data))
+    Logger.warning("Unhandled telemetry event", data: data)
   end
 
   defp get_oban_job_data(%{job: job}, measure) do
-    job
-    |> Map.take([:id, :args, :meta, :queue, :worker])
-    |> Map.merge(measure)
+    %{
+      job: job |> Map.take([:id, :args, :meta, :queue, :worker]),
+      measurements: measure
+    }
   end
 
   defp pretty_encode(data) do