feat: build custom image for backend

backend/.dockerignore

@@ -0,0 +1,9 @@
+.git
+.env
+storage/logs/*
+storage/framework/cache/*
+storage/framework/sessions/*
+storage/framework/views/*
+bootstrap/cache/*
+.phpunit.result.cache
+vendor/*

backend/Dockerfile

@@ -0,0 +1,16 @@
+FROM dunglas/frankenphp:1.10-php8.4-bookworm
+
+RUN install-php-extensions \
+	pdo_mysql \
+	gd \
+	intl \
+	zip \
+	opcache
+
+COPY . /app
+
+WORKDIR /app
+
+RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
+
+RUN composer install --no-dev --optimize-autoloader

docker/docker-compose.yml

@@ -23,7 +23,9 @@ services:
 
   isop-backend:
     container_name: isop-backend
-    image: dunglas/frankenphp
+    build:
+      context: ../backend
+      dockerfile: Dockerfile
     restart: unless-stopped
     env_file:
       - ../backend/.env
@@ -37,8 +39,6 @@ services:
     ports:
       - 443:443
       - 443:443/udp
-    volumes:
-      - ../backend:/app
     depends_on:
       isop-database:
         condition: service_healthy