Merge branch 'chore/remove-stat-middleware' into 'main'

chore: remove stat code middleware

See merge request !10

lib/nexus_semantic_logger.rb

@@ -6,7 +6,6 @@ require 'nexus_semantic_logger/datadog_singleton'
 require 'nexus_semantic_logger/datadog_tracer'
 require 'nexus_semantic_logger/ddtrace_ruby3_patch'
 require 'nexus_semantic_logger/logger_metrics_subscriber'
-require 'nexus_semantic_logger/response_code_stats_middleware'
 
 module NexusSemanticLogger
   # Get application wide object for sending metrics.

lib/nexus_semantic_logger/response_code_stats_middleware.rb

-# frozen_string_literal: true
-
-# noinspection RubyClassVariableUsageInspection
-module NexusSemanticLogger
-  class ResponseCodeStatsMiddleware
-    @@code_metrics = Hash.new(0)
-    def initialize(app)
-      @app = app
-    end
-
-    def call(env)
-      status, headers, response = @app.call(env)
-
-      @@code_metrics[status] ||= 0
-      @@code_metrics[status] += 1
-
-      [status, headers, response]
-    end
-
-    def self.read_and_reset_metrics
-      metrics = @@code_metrics.dup
-      @@code_metrics = Hash.new(0)
-      metrics
-    end
-  end
-end