chore: add logging for matrix and pacts for verification selectors

lib/pact_broker/api/resources/provider_pacts_for_verification.rb

@@ -52,6 +52,7 @@ def resource_title
         end
 
         def to_json
+          log_request
           PactBroker::Api::Decorators::VerifiablePactsDecorator.new(pacts).to_json(
             decorator_options(
               include_pending_status: parsed_query_params.include_pending_status,
@@ -82,6 +83,11 @@ def query
             end
           end
         end
+
+        def log_request
+          parameters = request.get? ? query : params
+          logger.info "Fetching pacts for verification by #{provider_name}", provider_name: provider_name, params: parameters
+        end
       end
     end
   end

lib/pact_broker/matrix/service.rb

@@ -1,3 +1,4 @@
+require 'pact_broker/logging'
 require 'pact_broker/repositories'
 require 'pact_broker/matrix/row'
 require 'pact_broker/matrix/deployment_status_summary'
@@ -9,8 +10,10 @@ module Service
       extend self
       extend PactBroker::Repositories
       extend PactBroker::Services
+      include PactBroker::Logging
 
       def find selectors, options = {}
+        logger.info "Querying matrix", selectors: selectors, options: options
         query_results = matrix_repository.find selectors, options
         deployment_status_summary = DeploymentStatusSummary.new(query_results.rows, query_results.resolved_selectors, query_results.integrations)
         QueryResultsWithDeploymentStatusSummary.new(query_results, deployment_status_summary)