From 480cb2caf1ec2172d9d57c9f9f26cabfdadd2355 Mon Sep 17 00:00:00 2001
From: Niels van der Molen <nielsvandermolen@goalgorilla.com>
Date: Tue, 30 Oct 2018 15:12:44 +0100
Subject: [PATCH] Step 6. Consuming the messages in PHP

---
 Dockerfile-nginx                                |  2 +-
 Dockerfile-php                                  |  2 +-
 Dockerfile-php-consume                          | 17 +++++++++++++++++
 build/php-consume/message_script.sh             |  3 +++
 docker-compose.yml                              | 12 ++++++++++++
 .../src/MessageHandler/SleepMessageHandler.php  |  2 +-
 6 files changed, 35 insertions(+), 3 deletions(-)
 create mode 100644 Dockerfile-php-consume
 create mode 100644 build/php-consume/message_script.sh

diff --git a/Dockerfile-nginx b/Dockerfile-nginx
index 0f83c07..9071c76 100644
--- a/Dockerfile-nginx
+++ b/Dockerfile-nginx
@@ -1,3 +1,3 @@
 FROM nginx:latest
 COPY ./build/nginx/default.conf /etc/nginx/conf.d/
-COPY . /var/www/project
+COPY project/ /var/www/project
diff --git a/Dockerfile-php b/Dockerfile-php
index 559c844..adf20b0 100644
--- a/Dockerfile-php
+++ b/Dockerfile-php
@@ -11,5 +11,5 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     && docker-php-ext-enable amqp # Enable the Extension
 
 RUN curl -sS https://getcomposer.org/installer | php && mv composer.phar /usr/local/bin/composer
-COPY . /var/www/project
+COPY project/ /var/www/project
 WORKDIR /var/www/project/
diff --git a/Dockerfile-php-consume b/Dockerfile-php-consume
new file mode 100644
index 0000000..661a0b7
--- /dev/null
+++ b/Dockerfile-php-consume
@@ -0,0 +1,17 @@
+FROM php:fpm
+RUN apt-get update && apt-get install -y --no-install-recommends \
+        git \
+        zlib1g-dev \
+        libxml2-dev \
+        librabbitmq-dev \
+    && docker-php-ext-install \
+        pdo_mysql \
+        zip \
+    && pecl install amqp \
+    && docker-php-ext-enable amqp # Enable the Extension
+
+RUN curl -sS https://getcomposer.org/installer | php && mv composer.phar /usr/local/bin/composer
+COPY project/ /var/www/project
+COPY build/php-consume/ /var/www/scripts/
+WORKDIR /var/www/project/
+ENTRYPOINT ["bash", "/var/www/scripts/message_script.sh"]
\ No newline at end of file
diff --git a/build/php-consume/message_script.sh b/build/php-consume/message_script.sh
new file mode 100644
index 0000000..f37fefa
--- /dev/null
+++ b/build/php-consume/message_script.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+sleep 10;
+/var/www/project/bin/console messenger:consume-messages >&1;
diff --git a/docker-compose.yml b/docker-compose.yml
index ad4a14c..c181ba2 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -13,6 +13,18 @@ services:
     networks:
      - symfony # Docker containers (services) that need to connect to each other should be on the same network.
 
+  php-consume:
+    build:
+      context: .
+      dockerfile: Dockerfile-php-consume
+    environment:
+     - DATABASE_URL=mysql://root:root@db:3306/project_db
+     - MESSENGER_TRANSPORT_DSN=amqp://guest:guest@rabbitmq:5672/%2f/messages
+    volumes:
+     - ./project/:/var/www/project/
+    networks:
+     - symfony
+
   nginx:
     build:
       context: .
diff --git a/project/src/MessageHandler/SleepMessageHandler.php b/project/src/MessageHandler/SleepMessageHandler.php
index 8a4e28a..67c6180 100644
--- a/project/src/MessageHandler/SleepMessageHandler.php
+++ b/project/src/MessageHandler/SleepMessageHandler.php
@@ -16,6 +16,6 @@ public function __invoke(SleepMessage $sleepMessage)
 
         # Simulate a long running process.
         sleep($seconds);
-        echo $output;
+        echo $output . PHP_EOL;
     }
 }