gitlab-org--gitlab-foss/lib/api/variables.rb
Yorick Peterse a7004e2825
Add method to API::Variables for filtering params
This allows EE to customize the parameters used in two places, without
having to modify the source code directly.
2019-03-04 17:44:57 +01:00

115 lines
3.6 KiB
Ruby

# frozen_string_literal: true
module API
class Variables < Grape::API
include PaginationParams
before { authenticate! }
before { authorize! :admin_build, user_project }
helpers do
def filter_variable_parameters(params)
# This method exists so that EE can more easily filter out certain
# parameters, without having to modify the source code directly.
params
end
end
params do
requires :id, type: String, desc: 'The ID of a project'
end
resource :projects, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
desc 'Get project variables' do
success Entities::Variable
end
params do
use :pagination
end
get ':id/variables' do
variables = user_project.variables
present paginate(variables), with: Entities::Variable
end
desc 'Get a specific variable from a project' do
success Entities::Variable
end
params do
requires :key, type: String, desc: 'The key of the variable'
end
# rubocop: disable CodeReuse/ActiveRecord
get ':id/variables/:key' do
key = params[:key]
variable = user_project.variables.find_by(key: key)
break not_found!('Variable') unless variable
present variable, with: Entities::Variable
end
# rubocop: enable CodeReuse/ActiveRecord
desc 'Create a new variable in a project' do
success Entities::Variable
end
params do
requires :key, type: String, desc: 'The key of the variable'
requires :value, type: String, desc: 'The value of the variable'
optional :protected, type: String, desc: 'Whether the variable is protected'
end
post ':id/variables' do
variable_params = declared_params(include_missing: false)
variable_params = filter_variable_parameters(variable_params)
variable = user_project.variables.create(variable_params)
if variable.valid?
present variable, with: Entities::Variable
else
render_validation_error!(variable)
end
end
desc 'Update an existing variable from a project' do
success Entities::Variable
end
params do
optional :key, type: String, desc: 'The key of the variable'
optional :value, type: String, desc: 'The value of the variable'
optional :protected, type: String, desc: 'Whether the variable is protected'
end
# rubocop: disable CodeReuse/ActiveRecord
put ':id/variables/:key' do
variable = user_project.variables.find_by(key: params[:key])
break not_found!('Variable') unless variable
variable_params = declared_params(include_missing: false).except(:key)
variable_params = filter_variable_parameters(variable_params)
if variable.update(variable_params)
present variable, with: Entities::Variable
else
render_validation_error!(variable)
end
end
# rubocop: enable CodeReuse/ActiveRecord
desc 'Delete an existing variable from a project' do
success Entities::Variable
end
params do
requires :key, type: String, desc: 'The key of the variable'
end
# rubocop: disable CodeReuse/ActiveRecord
delete ':id/variables/:key' do
variable = user_project.variables.find_by(key: params[:key])
not_found!('Variable') unless variable
# Variables don't have any timestamp. Therfore, destroy unconditionally.
status 204
variable.destroy
end
# rubocop: enable CodeReuse/ActiveRecord
end
end
end