Sha256: a0685ab2e6e3da71821332c3e1e39839719cec220cbd82dc96e4310479590a05
Contents?: true
Size: 1.38 KB
Versions: 16
Compression:
Stored size: 1.38 KB
Contents
class GraphqlController < ApplicationController
# If accessing from outside this domain, nullify the session
# This allows for outside API access while preventing CSRF attacks,
# but you'll have to authenticate your user separately
# protect_from_forgery with: :null_session
def execute
variables = ensure_hash(params[:variables])
query = params[:query]
operation_name = params[:operationName]
context = {
# Query context goes here, for example:
# current_user: current_user,
}
result = <%= schema_name %>.execute(query, variables: variables, context: context, operation_name: operation_name)
render json: result
rescue => e
raise e unless Rails.env.development?
handle_error_in_development e
end
private
# Handle form data, JSON body, or a blank value
def ensure_hash(ambiguous_param)
case ambiguous_param
when String
if ambiguous_param.present?
ensure_hash(JSON.parse(ambiguous_param))
else
{}
end
when Hash, ActionController::Parameters
ambiguous_param
when nil
{}
else
raise ArgumentError, "Unexpected parameter: #{ambiguous_param}"
end
end
def handle_error_in_development(e)
logger.error e.message
logger.error e.backtrace.join("\n")
render json: { error: { message: e.message, backtrace: e.backtrace }, data: {} }, status: 500
end
end
Version data entries
16 entries across 16 versions & 1 rubygems