Backend

• API Backend and Admin
• This project based on cookiecutter-django
• Strongly recommend using pycharm ...

Basic Concept

Model and View and Serializer

View

• 일반적인 Controller 의 역할 입니다.
• Permission, Authentication, Throttling 등 과 같은 Business Logic을 처리전에 거쳐야할 작업들을 처리합니다.
• 위 과정에서 파라미터 Validation 등과 같은 작업을 위해 Serializer 를 상황에 맞게 사용합니다.
• 응답 데이터의 serialization 을 위해 Serializer 를 활용합니다.

Model

• [중요] Business Logic 은 특별한 상황을 제외하고는 모델에 작성합니다. classmethod, method, property 를 활용하여 작성합니다.

Prerequisite

• python3.6
• Django 2.0.13
• ...

Installation and Run

DB

$ brew install postgresql
$ createuser <project_name> --interactive 
# plz make password "qwer1234" for shared env 
$ createdb -O <project_name> <project_name>
$ psql <project_name>
alter user <project_name> with password 'qwer1234';
# ALTER ROLE

Redis

$ docker run -p 6379:6379 -d redis:2.8

Web Backend

$ export DJANGO_READ_DOT_ENV_FILE=True
$ python manage.py migrate
$ python manage.py runserver
...

Elastic Beanstalk

Prerequisite

• Python 3.6 + <<<<<<< HEAD

Installation

• AWS CLI 설치
• EB CLI 설치

pip install awsebcli
aws configure
> AWS Access Key ID [None]: AKIAJ***************
> AWS Secret Access Key [None]: 9CNXeyB***********************
> Default region name [None]:  ap-northeast-2
> Default output format [None]: json
eb --version

Init

eb init
mkdir .ebextensions # COPY django application configurations for elastic beanstalk   
eb create '<environment_name>'