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https://github.com/manas1820/youtube-freemium

API to fetch latest videos sorted in reverse chronological order of their publishing date-time from YouTube for a given tag/search query in a paginated response.
https://github.com/manas1820/youtube-freemium

celery celery-task django drf rabbitmq youtube-api

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API to fetch latest videos sorted in reverse chronological order of their publishing date-time from YouTube for a given tag/search query in a paginated response.

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# Youtube Freemium

## Project Goal

To make an API to fetch latest videos sorted in reverse chronological order of their publishing date-time from YouTube for a given tag/search query in a paginated response.

## Documentation

- Postman : [https://documenter.getpostman.com/view/20830684/VUqrNchW](https://documenter.getpostman.com/view/20830684/VUqrNchW)
- When running locally : [http://127.0.0.1:8000/_platform/docs/v1/swagger/](http://127.0.0.1:8000/_platform/docs/v1/swagger/)
- Admin : [http://127.0.0.1:8000/admin/](http://127.0.0.1:8000/admin/)

## Tech Stack Used

- [Django Rest Framework](https://www.django-rest-framework.org/)
- [Celery](https://www.fullstackpython.com/celery.html)
- [RabbitMq](https://rabbitmq.com/)
- [Docker](https://www.docker.com/)

## How To Run

Clone the Repository

```bash
git clone https://github.com/Manas1820/Youtube-Freemium
```
Change Directory to Youtube_freemium

```bash
cd Youtube-Freemium
```
Copy `.env` file from example file and set your settings:

```bash
cp .env.template .env
```

### For Docker Users :

```bash
docker-compose up --build
```

For admin intially credentials are :
- ```user``` = ```admin@backend.com```
- ```password``` = ```tempPassword@1234```

Enjoy the services at `localhost:8000`

### For Local Use

Create python virtual environment:

```bash
python3 -m venv venv
source venv/bin/activate
```

Install the dependencies:

```bash
pip install -r requirements.txt
```

Run migrations:

```bash
python manage.py migrate
```
NOTE : prerequites install are [postgresql](https://www.postgresql.org/download/) & [rabbitmq](https://www.rabbitmq.com/install-debian.html)

Now Open Three Different Termina Instances and run the following :

- run `python manage.py runserver`
- run `celery -A backend worker --beat -l info --scheduler django_celery_beat.schedulers:DatabaseScheduler`
- run `celery -A backend worker -l info`

Now you are ready to go !

Now you can create a superuser using
- `python manage.py createsuperuser`

and after the super user add multiple api tokens to make it work

Refer documentation for using the api's

## Feature List

- [X] Server call the YouTube API continuously in background (async) with 10 interval for fetching the latest videos for a predefined search query and should store the data of videos (specifically these fields - Video title, description, publishing datetime, thumbnails URLs and any other fields you require) in a database with proper indexes.
- [X] A GET API which returns the stored video data in a paginated response sorted in descending order of published datetime.
- [X] A basic search API to search the stored videos using their title and description.
- [X] The Poject has Docker Support.
- [X] It is scalable and optimised.
- [X] Added support for supplying multiple API keys so that if quota is exhausted on one, it automatically uses the next available key.
- [X] Make a dashboard to view the stored videos with filters and sorting options (For now is supported in admin).
- [X] Optimise search api, so that it's able to search videos containing partial match for the search query in either video title or description.
- Ex 1: A video with title *`How to make tea?`* should match for the search query `tea how`

## Reference
- YouTube data v3 API: [https://developers.google.com/youtube/v3/getting-started](https://developers.google.com/youtube/v3/getting-started)
- Search API reference: [https://developers.google.com/youtube/v3/docs/search/list](https://developers.google.com/youtube/v3/docs/search/list)
- To fetch the latest videos you need to specify these: type=video, order=date, publishedAfter=
- Without publishedAfter, it will give you cached results which will be too old
- Django Full text search : [https://docs.djangoproject.com/en/1.11/ref/contrib/postgres/search/](https://docs.djangoproject.com/en/1.11/ref/contrib/postgres/search/)

## Author
👤 **Manas**

* Twitter

Twitter: manasgupta1820


* Github: [@manas1820](https://github.com/manas1820)
* LinkedIn: [@manas-gupta-253760192](https://www.linkedin.com/in/manas-gupta-253760192)

## Show your support

Give a ⭐️ if this project helped you!