feat(master): Add RPC api backend microceservice

- Initialize symfony skeleton
- Add needed vendors
- Add docker environment
- Develop microservice core
- Cover source code with unit and functional tests

.docker/nginx/default.conf

@@ -0,0 +1,57 @@
+server {
+    listen 80;
+    server_tokens off;
+    client_max_body_size 8M;
+    charset utf-8;
+
+    root    /app/public;
+    index   index.php;
+
+    location / {
+        # Redirect everything that isn't a real file to index.php
+        try_files $uri $uri/ /index.php$is_args$args;
+
+    }
+
+    location ~ \.php$ {
+        if (!-f $request_filename) { return 404; }
+
+        fastcgi_split_path_info ^(.+\.php)(/.+)$;
+        fastcgi_index   index.php;
+
+        # Connect to php-fpm via socket
+        fastcgi_pass php-fpm;
+
+        fastcgi_connect_timeout     300s;
+        fastcgi_read_timeout        300s;
+        fastcgi_send_timeout        300s;
+        fastcgi_ignore_client_abort on;
+        fastcgi_pass_header         "X-Accel-Expires";
+
+
+
+        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
+        fastcgi_param  PATH_INFO        $fastcgi_path_info;
+        fastcgi_param  HTTP_REFERER     $http_referer;
+        include fastcgi_params;
+    }
+
+
+    location = /favicon.ico {
+        log_not_found off;
+        access_log off;
+    }
+
+    location = /robots.txt {
+            add_header Content-Type text/plain;
+            return 200 'User-agent: *\nDisallow: /\n';
+            log_not_found off;
+            access_log off;
+    }
+}
+
+upstream php-fpm {
+    server php-fpm:9000;
+}
+
+

.docker/php7.4-cli/Dockerfile

@@ -0,0 +1,72 @@
+FROM php:7.4-cli
+
+RUN apt-get clean
+RUN apt-get update
+
+# php settings
+ADD conf.ini /usr/local/etc/php/conf.d/
+RUN chmod +r /usr/local/etc/php/conf.d/conf.ini
+
+# curl for cmd
+RUN apt-get install -y curl
+
+# php extensions
+
+# mcrypt
+RUN apt-get install -y libmcrypt-dev
+
+# bcmath
+RUN docker-php-ext-install bcmath
+RUN docker-php-ext-enable bcmath
+
+# sockets
+RUN docker-php-ext-install sockets
+RUN docker-php-ext-enable sockets
+
+# intl
+RUN apt-get install -y libicu-dev
+RUN docker-php-ext-install intl
+RUN docker-php-ext-enable intl
+
+# opcache
+RUN docker-php-ext-install opcache
+RUN docker-php-ext-enable opcache
+
+# amqp
+RUN apt-get install -y librabbitmq-dev
+RUN pecl install amqp
+RUN docker-php-ext-enable amqp
+
+# redis
+RUN docker-php-ext-enable redis
+
+# zip
+RUN apt-get install -y libzip-dev
+RUN docker-php-ext-install zip
+RUN docker-php-ext-enable zip
+
+# pdo_pgsql
+RUN apt-get install -y libpq-dev
+RUN docker-php-ext-install pdo_pgsql
+RUN docker-php-ext-enable pdo_pgsql
+
+# opcache
+RUN docker-php-ext-install opcache
+RUN docker-php-ext-enable opcache
+
+# install swoole
+#TIP: it always get last stable version of swoole coroutine.
+RUN export SWOOLE_VERSION=4.4.17 && cd /tmp && \
+    curl -o /tmp/swoole.tgz https://pecl.php.net/get/swoole-${SWOOLE_VERSION}.tgz && \
+    tar zxvf swoole.tgz && \
+    cd swoole-${SWOOLE_VERSION} && \
+    phpize  && \
+    ./configure \
+    --enable-coroutine \
+    --enable-http2  \
+    --enable-coroutine-postgresql \
+    --enable-async-redis && \
+    make && make install && \
+    docker-php-ext-enable swoole && \
+    echo "swoole.fast_serialize=On" >> /usr/local/etc/php/conf.d/docker-php-ext-swoole-serialize.ini && \
+    rm -rf /tmp/*

.docker/php7.4-cli/conf.ini

@@ -0,0 +1,10 @@
+date.timezone = UTC
+short_open_tag = Off
+magic_quotes_gpc = Off
+register_globals = Off
+session.auto_start = Off
+memory_limit = -1
+max_execution_time = 300
+
+opcache.preload=/app/preload.php
+

.docker/php7.4-composer/Dockerfile

@@ -0,0 +1,18 @@
+ARG CI_COMMIT_REF_SLUG='master'
+ARG CI_SERVICE_NAME
+
+FROM temafey/php7.4-cli
+
+ENV COMPOSER_ALLOW_SUPERUSER 1
+ENV COMPOSER_MEMORY_LIMIT -1
+
+#CMD mkdir /.composer_cache
+ENV COMPOSER_CACHE_DIR /.composer_cache
+
+RUN apt-get update --fix-missing
+RUN apt-get install -y git unzip
+
+RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
+
+#boost composer
+RUN composer -vvv global require hirak/prestissimo

.docker/php7.4-dev-fpm/Dockerfile

@@ -0,0 +1,84 @@
+FROM php:7.4-fpm
+
+RUN apt-get update
+
+# php settings
+ADD conf.ini /usr/local/etc/php/conf.d/
+RUN chmod +r /usr/local/etc/php/conf.d/conf.ini
+COPY www.conf /usr/local/etc/php-fpm.d/www.conf
+
+# curl for cmd
+RUN apt-get install -y curl
+
+# php extensions
+
+# mcrypt
+RUN apt-get install -y libmcrypt-dev
+RUN pecl install mcrypt-1.0.3
+RUN docker-php-ext-enable mcrypt
+
+# bcmath
+RUN docker-php-ext-install bcmath
+RUN docker-php-ext-enable bcmath
+
+# sockets
+RUN docker-php-ext-install sockets
+RUN docker-php-ext-enable sockets
+
+# intl
+RUN apt-get install -y libicu-dev
+RUN docker-php-ext-install intl
+RUN docker-php-ext-enable intl
+
+# opcache
+RUN docker-php-ext-install opcache
+RUN docker-php-ext-enable opcache
+
+# amqp
+RUN apt-get install -y librabbitmq-dev
+RUN pecl install amqp
+RUN docker-php-ext-enable amqp
+
+# redis
+RUN pecl install redis
+RUN docker-php-ext-enable redis
+
+# zip
+RUN apt-get install -y libzip-dev
+RUN docker-php-ext-install zip
+RUN docker-php-ext-enable zip
+
+# pdo_pgsql
+RUN apt-get install -y libpq-dev
+RUN docker-php-ext-install pdo_pgsql
+RUN docker-php-ext-enable pdo_pgsql
+
+# opcache
+RUN docker-php-ext-install opcache
+RUN docker-php-ext-enable opcache
+
+#composer
+ENV COMPOSER_ALLOW_SUPERUSER 1
+ENV COMPOSER_MEMORY_LIMIT -1
+
+#CMD mkdir /.composer_cache
+ENV COMPOSER_CACHE_DIR /.composer_cache
+
+RUN apt-get update --fix-missing
+RUN apt-get install -y git unzip
+
+RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
+
+#boost composer
+RUN composer -vvv global require hirak/prestissimo
+
+#develop layer
+RUN apt-get install -y gnupg
+RUN pecl install xdebug
+RUN docker-php-ext-enable xdebug
+RUN pecl install ast
+RUN docker-php-ext-enable ast
+
+RUN rm -rf /var/cache/apk/* /var/tmp/* /tmp/*
+
+WORKDIR /app

.docker/php7.4-dev-fpm/conf.ini

@@ -0,0 +1,16 @@
+date.timezone = UTC
+short_open_tag = Off
+magic_quotes_gpc = Off
+register_globals = Off
+session.auto_start = Off
+memory_limit = -1
+max_execution_time = 300
+
+opcache.preload=/app/preload.php
+
+xdebug.remote_enable=1
+xdebug.remote_connect_back=0
+xdebug.remote_port=9000
+xdebug.idekey=PHPSTORM
+xdebug.remote_host=host.docker.internal
+

.docker/php7.4-dev-fpm/www.conf

@@ -0,0 +1,25 @@
+[global]
+error_log = /proc/self/fd/2
+
+[www]
+listen = 127.0.0.1:9000
+user = www-data
+group = www-data
+pm = dynamic
+pm.max_children = 6
+pm.start_servers = 3
+pm.min_spare_servers = 3
+pm.max_spare_servers = 5
+pm.max_requests = 500
+;pm.status_path = /php/fpm/status
+;ping.path = /php/fpm/ping
+request_terminate_timeout = 120s
+request_slowlog_timeout = 5s
+slowlog = /proc/self/fd/2
+rlimit_files = 4096
+rlimit_core = 0
+catch_workers_output = yes
+clear_env = no
+access.log = /proc/self/fd/1
+access.format = "%t \"%m %r%Q%q\" %s %{mili}dms %{kilo}Mkb %C%%"
+chdir = /app/public

.docker/php7.4-dev/Dockerfile

@@ -0,0 +1,17 @@
+ARG CI_COMMIT_REF_SLUG='master'
+ARG CI_SERVICE_NAME
+
+FROM temafey/php7.4-composer
+
+RUN apt-get install -y gnupg
+#RUN pecl install xdebug
+#RUN docker-php-ext-enable xdebug
+RUN pecl install ast
+RUN docker-php-ext-enable ast
+
+RUN rm -rf /var/cache/apk/* /var/tmp/* /tmp/*
+
+WORKDIR /app
+
+
+

.editorconfig

@@ -0,0 +1,22 @@
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = lf
+insert_final_newline = true
+charset = utf-8
+
+# 4 space indentation
+[*.php]
+indent_style = space
+indent_size = 4
+
+# Tab indentation (no size specified)
+[Makefile]
+indent_style = tab
+
+# Matches the exact files either package.json or .travis.yml
+[{composer.json,*.yml, *.yaml}]
+indent_style = space
+indent_size = 2

.env

@@ -0,0 +1,40 @@
+###> symfony/framework-bundle ###
+APP_ENV=dev
+APP_SECRET=
+APP_VERSION=0.4.0
+
+###> common variables ###
+APP_COMPOSE_PROJECT_NAME=backend-rpc-api
+CI_COMMIT_REF_SLUG=master
+CI_SERVICE_NAME=backend-rpc-api
+###< common variables ###
+
+###> postgresql ###
+APISKELETON_POSTGRESQL_HOST=postgres
+APISKELETON_POSTGRESQL_PORT=5432
+APISKELETON_POSTGRESQL_DB=backend-api-skeleton
+POSTGRESQL_DB=backend-api-skeleton
+APISKELETON_POSTGRESQL_USER=postgres_user
+APISKELETON_POSTGRESQL_PASS=postgres_pass
+###< postgresql ###
+
+###> rabbitmq ###
+APISKELETON_RABBITMQ_HOST=rabbitmq
+APISKELETON_RABBITMQ_USER=rabbit_user
+APISKELETON_RABBITMQ_PASS=rabbit_pass
+APISKELETON_RABBITMQ_VHOST=/
+APISKELETON_RABBITMQ_WEB_PORT=15672
+APISKELETON_RABBITMQ_PORT=5672
+###< rabbitmq ###
+
+###> sentry dsn ###
+APISKELETON_SENTRY_DSN=http://public:[email protected]/1
+###< sentry dsn ###
+
+###> redis ###
+APISKELETON_REDIS_HOST=redis
+APISKELETON_REDIS_PORT=6379
+###> redis ###
+
+TRUSTED_PROXIES=127.0.0.1/8
+TRUSTED_HOSTS=0.0.0.0,127.0.0.1,localhost