From 430758653ce7e4d32b40648e6263b79c2709bdad Mon Sep 17 00:00:00 2001
From: Jeroen Jacobs <git@jeroenj.be>
Date: Fri, 27 Jun 2014 16:48:30 +0200
Subject: Adds comments to commits in the API

---
 lib/api/commits.rb | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

(limited to 'lib/api/commits.rb')

diff --git a/lib/api/commits.rb b/lib/api/commits.rb
index 4a67313430a..6c5391b98c8 100644
--- a/lib/api/commits.rb
+++ b/lib/api/commits.rb
@@ -50,6 +50,67 @@ module API
         not_found! "Commit" unless commit
         commit.diffs
       end
+
+      # Get a commit's comments
+      #
+      # Parameters:
+      #   id (required) - The ID of a project
+      #   sha (required) - The commit hash
+      # Examples:
+      #   GET /projects/:id/repository/commits/:sha/comments
+      get ':id/repository/commits/:sha/comments' do
+        sha = params[:sha]
+        commit = user_project.repository.commit(sha)
+        not_found! 'Commit' unless commit
+        notes = Note.where(commit_id: commit.id)
+        present paginate(notes), with: Entities::CommitNote
+      end
+
+      # Post comment to commit
+      #
+      # Parameters:
+      #   id (required) - The ID of a project
+      #   sha (required) - The commit hash
+      #   note (required) - Text of comment
+      #   path (optional) - The file path
+      #   line (optional) - The line number
+      #   line_type (optional) - The type of line (new or old)
+      # Examples:
+      #   POST /projects/:id/repository/commits/:sha/comments
+      post ':id/repository/commits/:sha/comments' do
+        required_attributes! [:note]
+
+        sha = params[:sha]
+        commit = user_project.repository.commit(sha)
+        not_found! 'Commit' unless commit
+        opts = {
+          note: params[:note],
+          noteable_type: 'Commit',
+          commit_id: commit.id
+        }
+
+        if params[:path] && params[:line] && params[:line_type]
+          commit.diffs.each do |diff|
+            next unless diff.new_path == params[:path]
+            lines = Gitlab::Diff::Parser.new.parse(diff.diff.lines.to_a)
+
+            lines.each do |line|
+              next unless line.new_pos == params[:line].to_i && line.type == params[:line_type]
+              break opts[:line_code] = Gitlab::Diff::LineCode.generate(diff.new_path, line.new_pos, line.old_pos)
+            end
+
+            break if opts[:line_code]
+          end
+        end
+
+        note = ::Notes::CreateService.new(user_project, current_user, opts).execute
+
+        if note.save
+          present note, with: Entities::CommitNote
+        else
+          not_found!
+        end
+      end
     end
   end
 end
-- 
cgit v1.2.1