Commit 3ea05c5b authored by Robert Schilling's avatar Robert Schilling

Only allow to create a release if it does not exist yet

parent 6f7e90f6
......@@ -8,12 +8,18 @@ class CreateReleaseService < BaseService
# Only create a release if the tag exists
if existing_tag
release = project.releases.find_or_initialize_by(tag: tag_name)
release.update_attributes(description: release_description)
release = project.releases.find_by(tag: tag_name)
success(release)
if(release)
error('Release already exists', 409)
else
release = project.releases.new({ tag: tag_name, description: release_description })
release.save
success(release)
end
else
error('Tag does not exist')
error('Tag does not exist', 404)
end
end
......
......@@ -87,7 +87,8 @@ It returns 200 if the operation succeed. In case of an error,
## Create a new release
Add release notes to the existing git tag. It returns 201 if the release is
created successfully. If the tag does not exist, 404 is returned.
created successfully. If the tag does not exist, 404 is returned. If there
already exists a release for the given tag, 409 is returned.
```
POST /projects/:id/repository/tags/:tag_name/release
......
......@@ -47,7 +47,7 @@ module API
# tag_name (required) - The name of the tag
# description (required) - Release notes with markdown support
# Example Request:
# PUT /projects/:id/repository/tags/:tag_name/release
# POST /projects/:id/repository/tags/:tag_name/release
post ':id/repository/tags/:tag_name/release', requirements: { tag_name: /.*/ } do
authorize_push_project
required_attributes! [:description]
......@@ -57,7 +57,7 @@ module API
if result[:status] == :success
present result[:release], with: Entities::Release
else
render_api_error!(result[:message], 404)
render_api_error!(result[:message], result[:http_status])
end
end
end
......
......@@ -28,10 +28,10 @@ describe API::API, api: true do
before do
release = project.releases.find_or_initialize_by(tag: tag_name)
release.update_attributes(description: description)
get api("/projects/#{project.id}/repository/tags", user)
end
it "should return an array of project tags with release info" do
get api("/projects/#{project.id}/repository/tags", user)
expect(response.status).to eq(200)
expect(json_response).to be_an Array
expect(json_response.first['name']).to eq(tag_name)
......@@ -139,5 +139,20 @@ describe API::API, api: true do
expect(response.status).to eq(404)
expect(json_response['message']).to eq('Tag does not exist')
end
context 'on tag with existing release' do
before do
release = project.releases.find_or_initialize_by(tag: tag_name)
release.update_attributes(description: description)
end
it 'should return 409 if there is already a release' do
post api("/projects/#{project.id}/repository/tags/#{tag_name}/release", user),
description: description
expect(response.status).to eq(409)
expect(json_response['message']).to eq('Release already exists')
end
end
end
end
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