Fix the docker integration of MailHog and fine tune the Dockerfile

docker-compose.yml

@@ -16,7 +16,7 @@ services:
       - '.:/var/www/html'
       - './docker/nginx/nginx.conf:/etc/nginx/conf.d/default.conf'
     ports:
-      - '3000:80'
+      - '8000:80'
   
   mysql:
     image: 'mysql:8.0'
@@ -28,17 +28,19 @@ services:
       - MYSQL_USER=easyappointments
       - MYSQL_PASSWORD=secret
     ports:
-      - '3001:3306'
+      - '8001:3306'
   
   phpmyadmin:
     image: 'phpmyadmin:5.2.0'
     restart: always
     ports:
-      - '3002:80'
+      - '8002:80'
     environment:
-      - 'PMA_ARBITRARY=1'
+      - 'PMA_HOST=mysql'
   
   mailhog:
     image: 'mailhog/mailhog:v1.0.1'
+    restart: always
     ports:
-      - '3003:8025'
+      - '8003:8025'
+      - '1025:1025'

docker/php-fpm/Dockerfile

@@ -8,13 +8,19 @@ RUN apt-get update \
         zip \
         unzip \
     && curl -sSL https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions -o - | sh -s \
-        curl gd intl ldap mbstring mysqli odbc pdo soap sockets xml zip xdebug \
+        curl gd intl ldap mbstring mysqli odbc pdo pdo_mysql soap sockets xml zip xdebug \
+    && docker-php-ext-enable xdebug \
     && curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer \
     && curl -sLS https://deb.nodesource.com/setup_18.x | bash - \
     && apt-get install -y nodejs \
     && npm install -g npm \
+    && apt-get install -q -y ssmtp mailutils \
+    && echo "hostname=localhost.localdomain" > /etc/ssmtp/ssmtp.conf \
+    && echo "root=root@presta.com" >> /etc/ssmtp/ssmtp.conf \
+    && echo "mailhub=mailhog:1025" >> /etc/ssmtp/ssmtp.conf \
+    && echo "sendmail_path=/usr/sbin/ssmtp -t" >> /usr/local/etc/php/conf.d/php-sendmail.ini \
     && apt-get -y autoremove \
     && apt-get clean \
-    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* 
+    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
 CMD ["bash", "docker/php-fpm/start-container"]