Refactoring: DRYing up HTTP calls in SearchIndexBackend.
This commit is contained in:
Mantas
Thorsten Eckel
parent
dbe13c2ed6
commit
a883bbadb3
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@ -14,20 +14,8 @@ info about used search index machine
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url = Setting.get('es_url').to_s
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return if url.blank?
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Rails.logger.info "# curl -X GET \"#{url}\""
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response = UserAgent.get(
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url,
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{},
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{
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json: true,
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open_timeout: 8,
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read_timeout: 14,
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open_socket_tries: 3,
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user: Setting.get('es_user'),
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password: Setting.get('es_password'),
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}
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)
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Rails.logger.info "# #{response.code}"
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response = make_request(url)
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if response.success?
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installed_version = response.data.dig('version', 'number')
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raise "Unable to get elasticsearch version from response: #{response.inspect}" if installed_version.blank?
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@ -79,19 +67,8 @@ update processors
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items.each do |item|
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if item[:action] == 'delete'
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Rails.logger.info "# curl -X DELETE \"#{url}\""
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response = UserAgent.delete(
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url,
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{
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json: true,
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open_timeout: 8,
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read_timeout: 60,
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open_socket_tries: 3,
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user: Setting.get('es_user'),
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password: Setting.get('es_password'),
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}
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)
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Rails.logger.info "# #{response.code}"
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response = make_request(url, method: :delete)
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next if response.success?
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next if response.code.to_s == '404'
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@ -101,30 +78,10 @@ update processors
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response: response,
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)
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end
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Rails.logger.info "# curl -X PUT \"#{url}\" \\"
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Rails.logger.debug { "-d '#{data.to_json}'" }
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item.delete(:action)
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response = UserAgent.put(
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url,
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item,
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{
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json: true,
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open_timeout: 8,
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read_timeout: 60,
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open_socket_tries: 3,
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user: Setting.get('es_user'),
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password: Setting.get('es_password'),
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}
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)
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Rails.logger.info "# #{response.code}"
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next if response.success?
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raise humanized_error(
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verb: 'PUT',
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url: url,
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payload: item,
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response: response,
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)
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item.delete(:action)
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make_request_and_validate(url, data: item, method: :put)
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end
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end
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true
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@ -169,36 +126,7 @@ create/update/delete index
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return SearchIndexBackend.remove(data[:name])
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end
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Rails.logger.info "# curl -X PUT \"#{url}\" \\"
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Rails.logger.debug { "-d '#{data[:data].to_json}'" }
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# note that we use a high read timeout here because
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# otherwise the request will be retried (underhand)
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# which leads to an "index_already_exists_exception"
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# HTTP 400 status error
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# see: https://github.com/ankane/the-ultimate-guide-to-ruby-timeouts/issues/8
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# Improving the Elasticsearch config is probably the proper solution
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response = UserAgent.put(
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url,
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data[:data],
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{
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json: true,
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open_timeout: 8,
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read_timeout: 60,
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open_socket_tries: 3,
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user: Setting.get('es_user'),
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password: Setting.get('es_password'),
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}
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)
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Rails.logger.info "# #{response.code}"
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return true if response.success?
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raise humanized_error(
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verb: 'PUT',
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url: url,
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payload: data[:data],
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response: response,
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)
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make_request_and_validate(url, data: data[:data], method: :put)
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end
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=begin
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@ -214,30 +142,7 @@ add new object to search index
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url = build_url(type, data['id'])
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return if url.blank?
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Rails.logger.info "# curl -X POST \"#{url}\" \\"
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Rails.logger.debug { "-d '#{data.to_json}'" }
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response = UserAgent.post(
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url,
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data,
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{
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json: true,
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open_timeout: 8,
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read_timeout: 60,
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open_socket_tries: 3,
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user: Setting.get('es_user'),
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password: Setting.get('es_password'),
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}
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)
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Rails.logger.info "# #{response.code}"
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return true if response.success?
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raise humanized_error(
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verb: 'POST',
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url: url,
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payload: data,
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response: response,
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)
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make_request_and_validate(url, data: data, method: :post)
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end
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=begin
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@ -259,19 +164,8 @@ remove whole data from index
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return if url.blank?
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Rails.logger.info "# curl -X DELETE \"#{url}\""
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response = make_request(url, method: :delete)
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response = UserAgent.delete(
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url,
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{
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open_timeout: 8,
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read_timeout: 60,
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open_socket_tries: 3,
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user: Setting.get('es_user'),
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password: Setting.get('es_password'),
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}
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)
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Rails.logger.info "# #{response.code}"
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return true if response.success?
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return true if response.code.to_s == '400'
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@ -369,23 +263,8 @@ remove whole data from index
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query_data[:highlight] = { fields: fields_for_highlight }
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end
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Rails.logger.info "# curl -X POST \"#{url}\" \\"
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Rails.logger.debug { " -d'#{query_data.to_json}'" }
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response = make_request(url, data: query_data)
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response = UserAgent.get(
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url,
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query_data,
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{
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json: true,
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open_timeout: 5,
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read_timeout: 14,
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open_socket_tries: 3,
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user: Setting.get('es_user'),
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password: Setting.get('es_password'),
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}
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)
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Rails.logger.info "# #{response.code}"
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if !response.success?
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Rails.logger.error humanized_error(
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verb: 'GET',
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@ -517,23 +396,8 @@ example for aggregations within one year
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data = selector2query(selectors, options, aggs_interval)
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Rails.logger.info "# curl -X POST \"#{url}\" \\"
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Rails.logger.debug { " -d'#{data.to_json}'" }
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response = make_request(url, data: data)
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response = UserAgent.get(
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url,
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data,
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{
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json: true,
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open_timeout: 5,
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read_timeout: 14,
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open_socket_tries: 3,
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user: Setting.get('es_user'),
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password: Setting.get('es_password'),
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}
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)
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Rails.logger.info "# #{response.code}"
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if !response.success?
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raise humanized_error(
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verb: 'GET',
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@ -920,28 +784,63 @@ refreshes all indexes to make previous request data visible in future requests
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url = "#{Setting.get('es_url')}/_all/_refresh"
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Rails.logger.info "# curl -X POST \"#{url}\" "
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make_request_and_validate(url, method: :post)
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end
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response = UserAgent.post(
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url,
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{},
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{
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open_timeout: 8,
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read_timeout: 60,
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open_socket_tries: 3,
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user: Setting.get('es_user'),
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password: Setting.get('es_password'),
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}
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)
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=begin
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helper method for making HTTP calls
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@param url [String] url
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@option params [Hash] :data is a payload hash
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@option params [Symbol] :method is a HTTP method
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@option params [Integer] :open_timeout is HTTP request open timeout
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@option params [Integer] :read_timeout is HTTP request read timeout
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@return UserAgent response
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=end
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def self.make_request(url, data: {}, method: :get, open_timeout: 8, read_timeout: 60)
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Rails.logger.info "# curl -X #{method} \"#{url}\" "
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Rails.logger.debug { "-d '#{data.to_json}'" } if data.present?
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options = {
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json: true,
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open_timeout: open_timeout,
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read_timeout: read_timeout,
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open_socket_tries: 3,
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user: Setting.get('es_user'),
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password: Setting.get('es_password'),
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}
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response = UserAgent.send(method, url, data, options)
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Rails.logger.info "# #{response.code}"
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response
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end
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=begin
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helper method for making HTTP calls and raising error if response was not success
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@param url [String] url
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@option args [Hash] see {make_request}
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@return [Boolean] always returns true. Raises error if something went wrong.
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=end
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def self.make_request_and_validate(url, **args)
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response = make_request(url, args)
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return true if response.success?
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raise humanized_error(
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verb: 'POST',
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verb: args[:method],
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url: url,
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response: response,
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payload: args[:data],
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response: response
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)
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end
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