chore: PRWLR-4055 Update project structure and add env vars (#12)

* chore: PRWLR-4055 update project structure and add env vars

* chore: PRWLR-4055 make production settings default

* chore: PRWLR-4055 change default values to env variables

* chore: PRWLR-4055 apply requested changes on default values

* chore: PRWLR-4055 adapt testing environment

docker-compose.yml

@@ -3,8 +3,11 @@ services:
     build:
       dockerfile: Dockerfile
     image: prowler-restful-api
+    env_file:
+      - path: ./.env
+        required: false
     ports:
-      - "8000:8000"
+      - "${DJANGO_PORT:-8000}:${DJANGO_PORT:-8000}"
     profiles:
       - prod
     depends_on:
@@ -19,8 +22,14 @@ services:
       dockerfile: Dockerfile
       target: dev
     image: prowler-restful-api-dev
+    environment:
+      - DJANGO_SETTINGS_MODULE=config.django.devel
+      - DJANGO_LOGGING_FORMATTER=human_readable
+    env_file:
+      - path: ./.env
+        required: false
     ports:
-      - "8080:8000"
+      - "${DJANGO_PORT:-8080}:${DJANGO_PORT:-8080}"
     volumes:
       - "./src/backend:/home/prowler/backend"
       - "./pyproject.toml:/home/prowler/pyproject.toml"
@@ -36,14 +45,17 @@ services:
   postgres:
     image: postgres:16.3-alpine
     ports:
-      - 5432:5432
+      - "${POSTGRES_PORT:-5432}:${POSTGRES_PORT:-5432}"
     hostname: "postgres-db"
     volumes:
       - ./_data/postgres:/var/lib/postgresql/data
     environment:
-      - POSTGRES_PASSWORD=S3cret
-      - POSTGRES_USER=prowler
-      - POSTGRES_DB=prowler_db
+      - POSTGRES_USER=${POSTGRES_USER:-prowler}
+      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-S3cret}
+      - POSTGRES_DB=${POSTGRES_DB:-prowler_db}
+    env_file:
+      - path: ./.env
+        required: false
     healthcheck:
       test: ["CMD-SHELL", "sh -c 'pg_isready -U prowler -d prowler_db'"]
       interval: 5s