add renderers for logpart and logparts, update log query, fix specs

lib/travis/api/v3/queries/log.rb

@@ -6,26 +6,24 @@ module Travis::API::V3
     def find(job)
       #check for the log in the Logs DB
       log = Models::Log.find_by_job_id(job.id)
+
+      raise EntityMissing, 'log not found'.freeze if log.nil?
+
       #if the log exists and has not been archived yet, then collect the log_parts and return the Log query object
-      if !log.archived_at.nil?
-        log_parts = Models::LogPart.where(log_id: log.id).to_a
-      elsif log.archived_at?
+      if log.archived_at
         ## if it's not there then fetch it from S3, and return it wrapped as a compatible log_parts object with a hard coded #number (log_parts have a number) and the parts chunked (not sure how to do this)
         archived_log_path = archive_url("/jobs/#{params[:job.id]}/log.txt")
         content = open(Net::HTTP.get(URI.parse(archived_log_path)))
 
         log_parts = []
-        number = 0
 
-        content.each_line do |line|
-          log_part = Models::LogPart.new(id: nil, log_id: log.id, content: line.chomp, number: number, final: false, created_at: log.created_at)
-          number += 1
+        content.each_line.with_index do |line, number|
+          log_part = Models::LogPart.new(log_id: log.id, content: line.chomp, number: number, created_at: log.created_at)
           log_parts << log_part
         end
-        log_parts
-      else
-        raise EntityMissing, 'log not found'.freeze
+        log.log_parts = log_parts
       end
+      log
     end
 
     def archive_url(path)

lib/travis/api/v3/renderer/log.rb

@@ -1,7 +1,6 @@
-require 'travis/api/v3/renderer/model_renderer'
-
 module Travis::API::V3
   class Renderer::Log < Renderer::ModelRenderer
-    representation(:standard, :id, :content)
+    representation(:minimal, :id, :content)
+    representation(:standard, *representations[:minimal], :log_parts)
   end
 end

lib/travis/api/v3/renderer/log_part.rb

@@ -0,0 +1,6 @@
+module Travis::API::V3
+  class Renderer::LogPart < Renderer::ModelRenderer
+    representation(:minimal, :content, :number)
+    representation(:standard, *representations[:minimal], :log)
+  end
+end

lib/travis/api/v3/renderer/log_parts.rb

@@ -0,0 +1,6 @@
+module Travis::API::V3
+  class Renderer::LogParts < Renderer::CollectionRenderer
+    type           :log_parts
+    collection_key :log_parts
+  end
+end

lib/travis/api/v3/services/log/find.rb

@@ -1,11 +1,8 @@
 module Travis::API::V3
   class Services::Log::Find < Service
-    params :id, prefix: :job
-
     def run!
       job = find(:job)
       query.find(job)
-      result(log, parts: log_parts)
     end
   end
 end

lib/travis/config/defaults.rb

@@ -18,7 +18,7 @@ module Travis
             assets:        { host: HOSTS[Travis.env.to_sym] },
             amqp:          { username: 'guest', password: 'guest', host: 'localhost', prefetch: 1 },
             database:      { adapter: 'postgresql', database: "travis_#{Travis.env}", encoding: 'unicode', min_messages: 'warning', variables: { statement_timeout: 10_000 } },
-            # logs_database: { adapter: 'postgresql', database: "travis_logs_#{Travis.env}", encoding: 'unicode', min_messages: 'warning', variables: { statement_timeout: 10_000 } },
+            logs_database: { adapter: 'postgresql', database: "travis_logs_#{Travis.env}", encoding: 'unicode', min_messages: 'warning', variables: { statement_timeout: 10_000 } },
             s3:            { access_key_id: '', secret_access_key: '' },
             pusher:        { app_id: 'app-id', key: 'key', secret: 'secret' },
             sidekiq:       { namespace: 'sidekiq', pool_size: 1 },

spec/v3/services/log/find_spec.rb

@@ -10,26 +10,25 @@ describe Travis::API::V3::Services::Log::Find, set_app: true do
   let(:parsed_body) { JSON.load(body) }
 
   context 'when log stored in db' do
-    describe 'returns log as array of Log Parts' do
-      let(:log) { job.log }
+    describe 'returns the Log with an array of Log Parts' do
+      let(:log)       { job.log }
 
-      p log
-      
-      before { get("/v3/job/#{job.id}/log", {}, headers) }
-
-      example { expect(last_response).to be_ok }
       example do
+        log_part = log.log_parts.create(content: "logging it", number: 0)
+        get("/v3/job/#{job.id}/log", {}, headers)
         expect(parsed_body).to eq(
           '@href' => "/v3/job/#{job.id}/log",
           '@representation' => 'standard',
           '@type' => 'log',
           'content' => nil,
-          'id' => log.id
-        )
+          'id' => log.id,
+          'log_parts'       => [{
+          "@type"           => "log_part",
+          "@representation" => "minimal",
+          "content"         => log_part.content,
+          "number"          => log_part.number }])
       end
     end
-
-    describe 'returns log as chunked json'
   end
 
   context 'when log not found in db but stored on S3' do