Adding API key environment variable and better logging.

DEVOPS_MANUAL.md

@@ -20,6 +20,7 @@ The development environment is fully self-contained, and is based on Docker and
 ### Requirements
 1. [Docker](https://www.docker.com/)
 1. [Docker Compose](https://docs.docker.com/compose/)
+1. An [FDA API Key](https://open.fda.gov/api/reference/#your-api-key)
 
 ### Instructions
 
@@ -31,6 +32,11 @@ cd nebula
 
 If you are using boot2docker, make sure it is started up and it's shell environment variable are available before continuing.
 
+Export your FDA API Key, adding it to the end of this command:
+```
+export FDA_API_KEY=
+```
+
 To start docker containers, initiate database schemas and import:
 ```
 ./bin/build

backend/configuration/php-fpm.conf

@@ -1,6 +1,7 @@
 [global]
 error_log = /proc/self/fd/2
 daemonize = no
+log_level = warning
 
 [www]
 # BOOT2DOCKER LIMITATIONS
@@ -12,6 +13,7 @@ php_admin_value[date.timezone] = 'America/New_York'
 php_admin_flag[short_open_tag] = off
 
 access.log = /proc/self/fd/2
+catch_workers_output = yes
 listen = [::]:9000
 pm = dynamic
 pm.max_children = 100

backend/docker-compose.yml

@@ -5,6 +5,8 @@ web:
   volumes:
     - .:/var/www/nebula
     - ./configuration/nginx.conf:/etc/nginx/conf.d/default.conf
+  environment:
+    - FDA_API_KEY
   links:
    - php
 php:

backend/web/index.php

@@ -42,7 +42,7 @@ function queryFDA($search) {
   $response = $client->get('https://api.fda.gov/drug/event.json', [
     'http_errors' => FALSE,
     'query' => [
-      'api_key' => 'rv4OOon6fPJOHBbFHClUOs3BRGSbAEUdg3ACp2pu',
+      'api_key' => $_ENV['FDA_API_KEY'],
       'search' => $search,
       'count' => 'patient.reaction.reactionmeddrapt.exact'],
   ]);