Up to elasticsearch 8 (#2181)

This is a major (breaking) change to Elastica to make it compatible with Elasticsearch 8.0. More work and details will follow tracked in #2185 The goal of this PR is to get it to an alpha version.

composer.json

@@ -17,13 +17,14 @@
     "require": {
         "php": "~8.0.0 || ~8.1.0 || ~8.2.0",
         "ext-json": "*",
-        "elasticsearch/elasticsearch": "^7.10",
+        "elastic/transport": "^8.8",
+        "elasticsearch/elasticsearch": "^8.11",
+        "guzzlehttp/psr7": "^2.0",
         "nyholm/dsn": "^2.0.0",
         "psr/log": "^1.0 || ^2.0 || ^3.0",
         "symfony/deprecation-contracts": "^3.0"
     },
     "require-dev": {
-        "aws/aws-sdk-php": "^3.155",
         "guzzlehttp/guzzle": "^7.2",
         "phpstan/phpstan": "^1.5",
         "phpstan/phpstan-phpunit": "^1.1",
@@ -45,6 +46,11 @@
             "Elastica\\Test\\": "tests/"
         }
     },
+    "config": {
+        "allow-plugins": {
+            "php-http/discovery": true
+        }
+    },
     "extra": {
         "branch-alias": {
             "dev-master": "7.0.x-dev"

docker/docker-compose.es.yml

@@ -2,7 +2,8 @@ version: '3.8'
 
 services:
     es01:
-        image: &image docker.elastic.co/elasticsearch/elasticsearch:${ES_VERSION:-7.15.2}
+        container_name: es01
+        image: &image docker.elastic.co/elasticsearch/elasticsearch:${ES_VERSION:-8.11.1}
         command: &command >
             /bin/sh -c "(./bin/elasticsearch-plugin list | grep -q ingest-attachment || ./bin/elasticsearch-plugin install --batch ingest-attachment) && /usr/local/bin/docker-entrypoint.sh"
         environment: &environment
@@ -28,6 +29,7 @@ services:
         networks: &networks
             - elastic
     es02:
+        container_name: es02
         image: *image
         command: *command
         environment:

docker/docker-compose.proxy.yml

@@ -2,6 +2,7 @@ version: '3.4'
 
 services:
     proxy:
+        container_name: proxy
         image: nginx:1.17-alpine
         volumes:
             - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro

docker/docker-compose.yml

@@ -6,7 +6,9 @@ version: '3.4'
 
 services:
     php:
-        build: php/
+        container_name: php
+        build: 
+            dockerfile: php/Dockerfile
         volumes:
             - ../:/var/www/html
         networks:
@@ -15,6 +17,8 @@ services:
             - ES_HOST=es01
             - PROXY_HOST=proxy
             - ES_VERSION=${ES_VERSION}
+        stdin_open: true 
+        tty: true
 
 networks:
     elastic:

docker/php/Dockerfile

@@ -1,5 +1,7 @@
 FROM php:8.1-alpine
 
+WORKDIR /var/www/html
+
 COPY --from=composer /usr/bin/composer /usr/bin/composer
 
 # Install requried packages for running Make and Phive

phpstan-baseline.neon

@@ -20,16 +20,6 @@ parameters:
 			count: 1
 			path: src/QueryBuilder.php
 
-		-
-			message: "#^Function GuzzleHttp\\\\Psr7\\\\modify_request not found\\.$#"
-			count: 1
-			path: src/Transport/AwsAuthV4.php
-
-		-
-			message: "#^Function GuzzleHttp\\\\Psr7\\\\stream_for not found\\.$#"
-			count: 1
-			path: src/Transport/Guzzle.php
-
 		-
 			message: "#^Parameter \\#1 \\$precision of method Elastica\\\\Aggregation\\\\GeohashGrid\\:\\:setPrecision\\(\\) expects int\\|string, float given\\.$#"
 			count: 1
@@ -180,11 +170,6 @@ parameters:
 			count: 1
 			path: tests/SearchTest.php
 
-		-
-			message: "#^Unreachable statement \\- code above always terminates\\.$#"
-			count: 1
-			path: tests/SnapshotTest.php
-
 		-
 			message: "#^Parameter \\#1 \\$suggestion of static method Elastica\\\\Suggest\\:\\:create\\(\\) expects Elastica\\\\Suggest\\|Elastica\\\\Suggest\\\\AbstractSuggest, Elastica\\\\Query\\\\BoolQuery given\\.$#"
 			count: 1

src/Bulk.php

@@ -2,16 +2,18 @@
 
 namespace Elastica;
 
+use Elastic\Elasticsearch\Exception\ClientResponseException;
+use Elastic\Elasticsearch\Exception\MissingParameterException;
+use Elastic\Elasticsearch\Exception\ServerResponseException;
+use Elastic\Transport\Exception\NoNodeAvailableException;
 use Elastica\Bulk\Action;
 use Elastica\Bulk\Action\AbstractDocument as AbstractDocumentAction;
 use Elastica\Bulk\Response as BulkResponse;
 use Elastica\Bulk\ResponseSet;
 use Elastica\Exception\Bulk\ResponseException as BulkResponseException;
 use Elastica\Exception\ClientException;
-use Elastica\Exception\ConnectionException;
 use Elastica\Exception\InvalidException;
 use Elastica\Exception\RequestEntityTooLargeException;
-use Elastica\Exception\ResponseException;
 use Elastica\Script\AbstractScript;
 
 class Bulk
@@ -277,15 +279,22 @@ public function toArray(): array
     }
 
     /**
-     * @throws ClientException
-     * @throws ConnectionException
-     * @throws ResponseException
+     * @throws MissingParameterException if a required parameter is missing
+     * @throws NoNodeAvailableException  if all the hosts are offline
+     * @throws ClientResponseException   if the status code of response is 4xx
+     * @throws ServerResponseException   if the status code of response is 5xx
      * @throws BulkResponseException
-     * @throws InvalidException
+     * @throws ClientException
      */
     public function send(): ResponseSet
     {
-        $response = $this->_client->request($this->getPath(), Request::POST, (string) $this, $this->_requestParams, Request::NDJSON_CONTENT_TYPE);
+        $params = ['body' => (string) $this];
+
+        if ($this->hasIndex()) {
+            $params['index'] = $this->getIndex();
+        }
+
+        $response = $this->_client->baseBulk(\array_merge($params, $this->_requestParams));
 
         return $this->_processResponse($response);
     }

src/Bulk/ResponseSet.php

@@ -23,9 +23,6 @@ public function __construct(BaseResponse $response, array $bulkResponses)
     {
         parent::__construct($response->getData(), $response->getStatus());
 
-        $this->setQueryTime($response->getQueryTime());
-        $this->setTransferInfo($response->getTransferInfo());
-
         $this->_bulkResponses = $bulkResponses;
     }