https://github.com/leocodeio/algo-leveling

coding platform built using Judge0 for backend code execution and Remix for the frontend user interface. It utilizes Prisma as an ORM to interact with a PostgreSQL database, while Supabase provides authentication and real-time features. Users can submit code solutions to various challenges and receive instant feedback on their performance.
https://github.com/leocodeio/algo-leveling

hacktoberfest judge0 postgres prisma remix

Last synced: 12 days ago
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coding platform built using Judge0 for backend code execution and Remix for the frontend user interface. It utilizes Prisma as an ORM to interact with a PostgreSQL database, while Supabase provides authentication and real-time features. Users can submit code solutions to various challenges and receive instant feedback on their performance.

• Host: GitHub
• URL: https://github.com/leocodeio/algo-leveling
• Owner: leocodeio
• Created: 2024-10-13T09:35:46.000Z (25 days ago)
• Default Branch: main
• Last Pushed: 2024-10-24T10:04:24.000Z (14 days ago)
• Last Synced: 2024-10-25T08:05:56.478Z (13 days ago)
• Topics: hacktoberfest, judge0, postgres, prisma, remix
• Language: TypeScript
• Homepage:
• Size: 1.4 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md

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README

        
![image](https://github.com/user-attachments/assets/3c03aa0c-8f4d-4c41-8926-223167ec3800)

## setup

```

install docker

create project folder and open (vs or cursor)

```

## run needy services

```

docker-compose up -d db redis

sleep 10s

docker-compose up -d

sleep 5s

```

## setup database

#### test connection

inside docker container

```

docker ps

docker exec -it judge0-v1131-db-1 bash

psql -h localhost -U judge0 -d judge0 -p 5432 -W

// enter password: you have mentioned in judge0.conf

\q

exit

```

In local terminal

```

psql -h localhost -U judge0 -d judge0 -p 8081 -W

// enter password: you have mentioned in judge0.conf

\q

```

#### create database

**There is no need to create database manually. It will be created automatically when the docker container is started.**

```

judge0=# \dt

               List of relations

 Schema |         Name         | Type  | Owner

--------+----------------------+-------+--------

 public | ar_internal_metadata | table | judge0

 public | clients              | table | judge0

 public | languages            | table | judge0

 public | schema_migrations    | table | judge0

 public | submissions          | table | judge0

(5 rows)

```

But in this project, we need to add some tables manually for user management and parallel judge0.

**we take out the data from the database and save it to a file.**

and then we will use the file to create a new database for the project.

**we will use the file to copy the date from the file to the new database.**

```

pnpm install prisma

npx prisma init

// write up the data to the file

cd prisma

pg_dump -h localhost -U judge0 -d judge0 -p 8081 --data-only -f seed.sql

// create a new database

npx prisma migrate dev

// copy data from seed.sql to the new database

psql -h localhost -U judge0 -d judge0  -p 8081 -f seed.sql

```

### run the project

```

pnpm install

pnpm run dev

```