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# File 'lib/legion/llm/api/namespaces/native/providers.rb', line 17
def self.registered(ns_context)
log.debug('[llm][api][namespaces][providers] registering routes')
ns_context.get '' do
log.debug('[llm][api][namespaces][providers] action=list_providers')
require_llm!
instances = begin
Legion::LLM::Call::Registry.all_instances
rescue StandardError => e
handle_exception(e, level: :warn, handled: true, operation: 'llm.api.providers.registry_read')
[]
end
provider_list = instances.map do |entry|
Legion::LLM::API::Native::Providers.instance_to_hash(entry)
end
summary = {
total: provider_list.size,
native: provider_list.count { |p| p[:native] },
routing_enabled: Legion::LLM::Router.routing_enabled?
}
log.debug("[llm][api][namespaces][providers] action=listed count=#{provider_list.size}")
json_response({ providers: provider_list, summary: summary })
rescue StandardError => e
handle_exception(e, level: :error, handled: true, operation: 'llm.api.providers.list')
json_error('provider_error', e.message, status_code: 500)
end
ns_context.get '/:name' do
provider_name = params[:name].to_s
log.debug("[llm][api][namespaces][providers] action=get_provider name=#{provider_name}")
require_llm!
provider_sym = provider_name.to_sym
instances = begin
Legion::LLM::Call::Registry.all_instances
rescue StandardError => e
handle_exception(e, level: :warn, handled: true, operation: 'llm.api.providers.registry_read')
[]
end
family = instances.select { |entry| entry[:provider].to_sym == provider_sym }
unless family.any?
log.debug("[llm][api][namespaces][providers] action=not_found name=#{provider_name}")
halt json_error('provider_not_found', "Provider '#{provider_name}' not found", status_code: 404)
end
provider_list = family.map do |entry|
Legion::LLM::API::Native::Providers.instance_to_hash(entry)
end
log.debug("[llm][api][namespaces][providers] action=found name=#{provider_name} instances=#{provider_list.size}")
json_response({ provider: provider_name, instances: provider_list })
rescue StandardError => e
handle_exception(e, level: :error, handled: true, operation: 'llm.api.providers.get')
json_error('provider_error', e.message, status_code: 500)
end
log.debug('[llm][api][namespaces][providers] routes registered')
end
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