Containerize backend api and add erd generator via django-extensions

.gitignore

@@ -165,3 +165,4 @@ cython_debug/
 **/__pycache__/
 
 .vscode/
+schema.yml

Dockerfile

@@ -0,0 +1,19 @@
+FROM python:3.13.0-bullseye
+
+ENV PYTHONBUFFERED=1
+ENV DEBIAN_FRONTEND=noninteractive
+
+WORKDIR /app
+COPY . /app/
+ADD . /app/
+COPY scripts/ /app/scripts/
+RUN chmod +x /app/scripts/start.sh
+
+# Install packages
+RUN apt update && apt install -y graphviz libgraphviz-dev graphviz-dev
+RUN pip3 install --upgrade pip && pip3 install --no-cache-dir -r requirements.txt
+
+# Expose port 8000 for the web server
+EXPOSE 8000
+
+ENTRYPOINT [ "/app/scripts/start.sh" ]

docker-compose.dev.yml

@@ -0,0 +1,30 @@
+services:
+  django:
+    env_file: .env
+    build:
+      context: .
+      dockerfile: Dockerfile
+    image: git.06222001.xyz/keannu125/docmanager_backend:dev
+    ports:
+      - "${BACKEND_PORT}:8000"
+    environment:
+      - PYTHONBUFFERED=1
+    volumes:
+      - .:/app
+
+  # SMTP Server
+  inbucket:
+    image: inbucket/inbucket:latest
+    ports:
+      - "8025:8025"
+    environment:
+      - INBUCKET_LOGLEVEL=error
+      - INBUCKET_MAILBOXNAMING=domain
+      - INBUCKET_SMTP_ADDR=0.0.0.0:1025
+      - INBUCKET_SMTP_MAXRECIPIENTS=1000
+      - INBUCKET_WEB_ADDR=0.0.0.0:8025
+      - INBUCKET_STORAGE_TYPE=memory
+      - INBUCKET_STORAGE_MAILBOXMSGCAP=2000
+
+volumes:
+  db-data:

docmanager_backend/config/settings.py

@@ -82,6 +82,7 @@ INSTALLED_APPS = [
     "django.contrib.sessions",
     "django.contrib.messages",
     "django.contrib.staticfiles",
+    "django_extensions",
     "rest_framework",
     "rest_framework_simplejwt",
     "djoser",
@@ -260,3 +261,6 @@ DEFAULT_FROM_EMAIL = EMAIL_ADDRESS
 AUTH_USER_MODEL = "accounts.CustomUser"
 
 DATA_UPLOAD_MAX_NUMBER_FIELDS = 20480
+
+GRAPH_MODELS = {"app_labels": [
+    "accounts", "documents", "document_requests", "questionnaires"]}

requirements.txt

@@ -44,3 +44,5 @@ tzdata==2024.2
 uritemplate==4.1.1
 urllib3==2.2.3
 whitenoise==6.8.2
+django-extensions==3.2.3
+pygraphviz==1.14; platform_system == 'Linux'

scripts/start.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+cd docmanager_backend/
+python manage.py graph_models -o ../documentation/erd/app_models.png
+python manage.py spectacular --color --file schema.yml
+python manage.py migrate
+if [ ! -d "static" ]; then
+    echo "Generating static files"
+    python manage.py collectstatic --noinput
+fi
+if [ "$DEBUG" = 'True' ]; then   
+    python manage.py runserver "0.0.0.0:8000"
+else
+    gunicorn --workers 8 --bind 0.0.0.0:8000 config.wsgi:application
+fi