Famsplit

Expense tracking application

Setting up application

The application is dockerized. Running it brings up 2 containers - application and mysql

1. Copy docker-compose.yml file

   version: '3'
   
   services:
     db:
       image: mysql/mysql-server:5.7
       ports:
         - "3306:3306"
       environment:
         - MYSQL_ROOT_PASSWORD=joeydoesntsharefood
         - MYSQL_DATABASE=famsplit
         - MYSQL_ROOT_HOST=%
     web:
       image: gauravkulkarni96/famsplit:latest
       ports:
         - "8000:8000"
       depends_on:
         - db
   

2. run docker-compose up

NOTE - If you name the file anything apart from docker-compose.yml, use command docker-compose -f <filename> up

A default superuser famAdmin (Password - root@123) gets created automatically. This user can be used to login from admin dashboard.

Supported APIs

Create user

API - POST http://127.0.0.1:8000/create_user/

Sample JSON request data - 
{
    "username":"gaurav1",
    "password":"root@123",
    "email":"gaurav1@test.com"
}

Sample JSON response - 
{
    "message": "User created successfully!"
}

Login

Access token received is to be used in other requests as Bearer token. Validity of access token is 24 hours. It can be refreshed using refresh token for 2 days post which login is required again.

API - POST http://127.0.0.1:8000/api/token/

Sample JSON request data - 
{
    "username":"gaurav1",
    "password":"root@123",
}

Sample JSON response - `
{
    "refresh": "<refresh_token>",
    "access": "<access_token>"
}

Create Group

API - POST http://127.0.0.1:8000/group/create/ header 'Authorization: Bearer <access_token>'

Sample JSON request data - 
{
  "groupname": "party"
}

Sample JSON response - 
{
    "message": "Group created successfully!"
}

Add user to group

API - POST http://127.0.0.1:8000/group/adduser/ header 'Authorization: Bearer <access_token>'

Sample JSON request data - 
{
    "groupname":"party",
    "username":"gauravtest2"
}

Sample JSON response - 
{
    "error": "Member added successfully!"
}

Remove user from group

API - POST http://127.0.0.1:8000/group/removeuser/ header 'Authorization: Bearer <access_token>'

Sample JSON request data - 
{
    "username": "gaurav1",
    "groupname": "party"
}

Sample JSON response - 
{
    "message": "Member removed successfully!"
}

Add Bill

Note -

• split_type - equal,fixed,percentage
• split_data not mandatory when bill needs to be split equally between all group members. For splitting equally between a subset of members the values in json can be 0 eg -"split_data": {"gauravtest2": 0, "gauravtest1": 0, "gauravtest3": 0 }

API - POST http://127.0.0.1:8000/group/addbill/ header 'Authorization: Bearer <access_token>'

Sample JSON request data - 
{
    "groupname": "party",
    "title": "pizza",
    "amount": 550,
    "split_type": "fixed",
    "split_data": {
        "gauravtest2": 150,
        "gauravtest1": 350,
        "gauravtest3": 50
    },
    "pay_data": {
        "gauravtest": 400,
        "gauravtest1": 150
    }
}

Sample JSON response - 
{
    "message": "Bill added successfully!"
}

Edit Bill

Note - same as Add Bill

API - POST http://127.0.0.1:8000/group/editbill/ header 'Authorization: Bearer <access_token>'

Sample JSON request data - 
{
    "groupname": "party",
    "title": "pizza",
    "amount": 550,
    "split_type": "fixed",
    "split_data": {
        "gauravtest2": 150,
        "gauravtest1": 350,
        "gauravtest3": 50
    },
    "pay_data": {
        "gauravtest": 450,
        "gauravtest1": 100
    }
}

Sample JSON response - 
{
    "message": "Bill updated successfully!"
}

Add comment/image on bill

API - POST http://127.0.0.1:8000/group/billcomment/ header 'Authorization: Bearer <access_token>'

Sample form request data - 
bill_id:24
image:<file_upload>
comment:dominos pizza

Sample JSON response - 
{
    "message": "Comment added to bill successfully!"
}

Get group Balance

API - POST http://127.0.0.1:8000/group/balance/ header 'Authorization: Bearer <access_token>'

Sample JSON request data - 
{
    "groupname": "party"
}

Sample JSON response - 
{
    "gaurav1": 33.33
}

Get global user balance

API - POST http://127.0.0.1:8000/user/balance/ header 'Authorization: Bearer <access_token>'

Sample JSON response - 
{
    "gaurav1": 33.33
}

Settle group balance

API - POST http://127.0.0.1:8000/group/settle/ header 'Authorization: Bearer <access_token>'

Sample JSON request data - 
{
    "groupname":"trip",
    "username":"gauravtest2"
}

Sample JSON response - 
{
    "message": "Balance Settled!"
}

Add user profile picture

API - POST http://127.0.0.1:8000/user/addpicture/ header 'Authorization: Bearer <access_token>'

Sample request data - 
image:<file_upload>

Sample JSON response - 
{
    "message": "User profile pic updated successfully!",
    "image": "/media/uploads/fb_dp_rBMU0TZ.jpg"
}

Add group profile picture

API - POST http://127.0.0.1:8000/group/addpicture/ header 'Authorization: Bearer <access_token>'

Sample request data - 
groupname:party
image:<file_upload>

Sample JSON response - 
{
    "message": "Group icon updated successfully!",
    "image": "/media/uploads/dp2.jpg"
}