Navigation

• Navigation
  • About
  • Install
  • Docker install
  • Configuration
  • Usage
  • TODO

About

Cryptocurrency app

Lib:

• FastApi
• Fastapi-Users
• redis
• sqlalchemy
• postgresql

more in 'requirements.txt'

application that displays the exchange rate of cryptocurrencies

Install

Clone repo

git clone https://github.com/ZeroNiki/Cryptocurrency-app.git

cd Cryptocurrency-app

Create venv and install requirements

python3 -m venv venv

source venv/bin/activate

pip install -r requirements.txt

Start project

before launch watch Configuration

if you not using docker for start. Change startup functionin app/main.py to:

@app.on_event("startup")
async def startup():
    redis = aioredis.from_url(
        "redis://localhost:6379", encoding="utf8", decode_responses=True)
    FastAPICache.init(RedisBackend(redis), prefix="fastapi-cache")

if you are going to use docker then do not touch this piece of code and go to Docker Install

start redis and pgadmin4:

redis-server

pgadmin4

cd app/

uvicorn main:app --reload

go to http://127.0.0.1:8000

Docker install

Build Dockerfile:

docker build .

Docker compose

docker compose build 

docker compose up

go to http://localhost:9999

Configuration

.env file:

DB_NAME=postgresdb name
DB_HOST=postgresdb host
DB_PORT=postgresdb port
DB_PASS=postgresdb pass
DB_USER=postgresdb user


ALL_DATA_LINK=https://api.mobula.io/api/1/all
SPECIFIC_DATA_LINK=https://api.mobula.io/api/1/market/data?symbol=

API_TOKEN=Your token from mobula


AUTH_SECRET=Think of something

.env-non-dev file: ! DB_HOST=db do not touch

DB_NAME=postgresdb name
DB_HOST=db
DB_PORT=5432 
DB_PASS=postgresdb pass
DB_USER=postgresdb user

POSTGRES_DB=db name
POSTGRES_USER=db user
POSTGRES_PASSWORD=db password

ALL_DATA_LINK=https://api.mobula.io/api/1/all
SPECIFIC_DATA_LINK=https://api.mobula.io/api/1/market/data?symbol=

API_TOKEN=your token from mobula

AUTH_SECRET=Think of something

Alembic

alembic revision --autogenerate -m "Init"

alembic upgrade head

Usage

Documentation

https://127.0.0.1:8000/docs

Pages

Home page: https://127.0.0.1:8000/pages/home Just home page

Databes page: http://127.0.0.1:8000/pages/cr_db see first 50 data

Search: http://127.0.0.1:8000/pages/search/BTC find by symbol and get price, name, logo

Other routes see in documentation

TODO

• Improve user authorization; - Correct mistakes in Docker
• Improve home, about page;