45 lines
1.2 KiB
Ruby
45 lines
1.2 KiB
Ruby
class GraphqlController < ApplicationController
|
|
# Unauthenticated users have access to the API for public data
|
|
skip_before_action :authenticate_user!
|
|
|
|
before_action :check_graphql_feature_flag!
|
|
|
|
def execute
|
|
variables = Gitlab::Graphql::Variables.new(params[:variables]).to_h
|
|
query = params[:query]
|
|
operation_name = params[:operationName]
|
|
context = {
|
|
current_user: current_user
|
|
}
|
|
result = GitlabSchema.execute(query, variables: variables, context: context, operation_name: operation_name)
|
|
render json: result
|
|
end
|
|
|
|
rescue_from StandardError do |exception|
|
|
log_exception(exception)
|
|
|
|
render_error("Internal server error")
|
|
end
|
|
|
|
rescue_from Gitlab::Graphql::Variables::Invalid do |exception|
|
|
render_error(exception.message, status: :unprocessable_entity)
|
|
end
|
|
|
|
private
|
|
|
|
# Overridden from the ApplicationController to make the response look like
|
|
# a GraphQL response. That is nicely picked up in Graphiql.
|
|
def render_404
|
|
render_error("Not found!", status: :not_found)
|
|
end
|
|
|
|
def render_error(message, status: 500)
|
|
error = { errors: [message: message] }
|
|
|
|
render json: error, status: status
|
|
end
|
|
|
|
def check_graphql_feature_flag!
|
|
render_404 unless Feature.enabled?(:graphql)
|
|
end
|
|
end
|