Merge pull request #34 from wednesday-solutions/feat/update_dc

Updated readme with features, getting started etc

.env.example

@@ -8,4 +8,5 @@ OPENAI_API_KEY_WEDNESDAY=
 SECRET_KEY=
 REDIS_URL=
 SENTRY_DSN=
-SLACK_WEBHOOK_URL=
+SLACK_WEBHOOK_URL=
+DB_ROOT_PASSWORD= //this is applicable for .env.local file only

README.md

@@ -1,33 +1,55 @@
+# FastAPI Template
 
+This repository provides a template for creating and deploying a FastAPI project. Follow the steps below to set up the local environment, run the project, manage database migrations, and deploy the service on AWS ECS.
 
-# FastAPI Template
+## Table of Contents
 
+- [Features](#features)
+- [Getting started](#getting-started)
 
+### Features
 
-This repository provides a template for creating and deploying a FastAPI project. Follow the steps below to set up the local environment, run the project, manage database migrations, and deploy the service on AWS ECS.
+- Python 3.11+ support
+- SQLAlchemy 2.0+ support
+- Asynchoronous capabilities
+- Database migrations using Alembic
+- Basic Authentication using JWT
+- Caching using Redis
+- Error reporting using Sentry
+- Asynchoronous background tasks using Celery
+- Test cases
+- Dockerized application
+- Readily available CRUD operations
+- Readily available middlewares for rate limiting, request id injection etc
+- Type checking using mypy
+- Linting using flake8
+- Formatting using black
+- Code quality analysis using SonarQube
+
+### Getting Started
 
-## Getting Started
+#### Requirements:
+- Python 3.11
+- Docker
+- mysql
 
-### 1. Initialize Local Environment
+#### 1. Initialize Local Environment
 
-To set up your local environment, run the following script:
+- To set up your local environment, run the following script:
 
 ```
 ./scripts/initialize-env.sh
 ```
 
 This script installs the necessary dependencies and prepares the environment for running the FastAPI application on your local machine.
 
-### 2. Run the Project
-Start the project locally with the following command:
-
-```
-./scripts/local_server.sh
-```
+Create a .env.local file with reference of .env.example
+  Run following command to inject env file
+  ```shell
+  set -a source .env.local set +a
+  ```
 
-This script upgrades the database migrations using Alembic and starts the FastAPI server using Uvicorn. The server is hosted on 0.0.0.0 and port 8000, making it accessible locally.
-
-### 3. Database Migrations
+#### 2. Database Migrations
 Create new database migrations when you make changes to your models. Use the following command:
 ```
 alembic revision -m 'brief description of changes'
@@ -41,7 +63,46 @@ alembic upgrade head
 ```
 This command updates the database schema to reflect the latest changes defined in the migration scripts
 
-### 4. Deploy Service on AWS ECS
+#### 3. Redis Dependency
+```
+docker run --name recorder-redis -p 6379:6379 -d redis:alpine
+```
+or add the REDIS_URL in .env.local file
+
+
+#### 4. Celery Dependency
+- Run following command to initiallize the celery worker
+  ```shell
+    celery -A app.app.celery worker -l info
+  ```
+- Turn Up Celery Flower with
+  ```shell
+  flower --broker=${REDIS_URL}/6 --port=5555
+  ```
+
+#### 5. Run the Project
+
+##### Running Application Locally
+
+```
+./scripts/local_server.sh
+```
+
+This script upgrades the database migrations using Alembic and starts the FastAPI server using Uvicorn. The server is hosted on 0.0.0.0 and port 8000, making it accessible locally.
+
+##### Running Application into Docker Container
+
+- Create a file .env.docker with reference of .env.example
+- Inject Docker environment using
+  ```shell
+  set -a source .env.docker set +a
+- use following command to turn on the application
+  ```shell
+  docker compose --env-file .env.docker up
+  ```
+
+
+#### 6. Deploy Service on AWS ECS
 To deploy the FastAPI application on AWS ECS, use the following script:
 
 ```
@@ -55,24 +116,18 @@ Note: Ensure you have AWS credentials configured and AWS Copilot installed for s
 #### New to AWS Copilot?
 If you are new to AWS Copilot or you want to learn more about AWS Copilot, please refer to [this helpful article](https://www.wednesday.is/writing-tutorials/how-to-use-copilot-to-deploy-projects-on-ecs) that guides you through the process of setting up AWS Copilot locally as well as also helps you understand how you can publish and update an application using 4 simple steps.
 
-### 5. Redis Dependency
-```
-docker run --name recorder-redis -p 6379:6379 -d redis:alpine
-```
-or add the REDIS_URL in .env file
 
-### 6. Circuit breakers
+#### 7. Circuit breakers
 
-## Using the Circuit Breaker for External API Calls
+Using the Circuit Breaker for External API Calls
 
 Our application uses a circuit breaker pattern to enhance its resilience against failures in external services. The circuit breaker prevents the application from performing operations that are likely to fail, allowing it to continue operating with degraded functionality instead of complete failure.
 
-## How to Use
-
+How to Use?
 - For any external service call, wrap the call with the circuit breaker.
 - The circuit breaker is configured to trip after a certain number of consecutive failures. Once tripped, it will prevent further calls to the external service for a defined period.
 
-## Example
+Example
 
 Here's an example of using the circuit breaker in an API route:
 
@@ -85,4 +140,4 @@ async def external_service_endpoint():
             return {"message": result}
     except CircuitBreakerError:
         raise HTTPException(status_code=503, detail="Service temporarily unavailable")
-```
+```

requirements.txt

@@ -27,6 +27,7 @@ fastapi==0.95.2
 fastapi-pagination
 flake8
 flatbuffers==23.5.26
+flower==2.0.1
 freezegun==1.4.0
 frozenlist==1.3.3
 ftfy==6.1.1

scripts/initialize-env.sh

@@ -7,28 +7,23 @@ echo "Initializing local python environment"
 # Initialize python environment
 python -m venv venv
 
-echo 
+echo
 echo "Activating local python environment"
 # Activate python environment
 source ./venv/bin/activate
-echo 
+echo
 echo "Local python environment activated"
 
-echo 
+echo
 echo "Upgrading pip"
-echo 
+echo
 # Upgrade pip
 pip install --upgrade pip
-echo 
+echo
 echo "pip upgraded"
 
-echo 
+echo
 echo "Installing project dependencies"
-echo 
+echo
 # Install requirements/dependencies
 pip install -r requirements.txt --no-cache-dir
-
-pip uninstall httpcore -y
-pip uninstall httpx -y
-pip install httpcore
-pip install httpx