Splitwise App

Note: This app is for learning purpose only

Splitwise is REST Api based application which provides basic functionalities to split the expenses among individuals and groups. It is build using C# .NET CORE framework and postgres db.

Following Frameworks and technologies are being used

• C# .NET Core
• Postgres
• Fluent Validations

Prerequisite

• Postgres
  • Install Postgres
  • Add Postgres and create database with name splitwiseDB

Setting Up App

• Create Postgres DB with name splitwiseDb with username app_admin and password as postgres
• Execute following commands to create the table
  • dotnet ef migrations add InitialCreate
  • dotnet ef database update

Supported APIs

User APIs

  GET /user/{userId}

Parameter	Type	Description
userId	string	* Required. User Id
Response:

    {
      "email": "email@domain.com",
      "name": "user_name",
      "password": "password",
      "phoneNumber": "+91 0123456789"
    }

  POST /user/

Body Parameter	Type	Description
email	string	Required. Email Address
name	string	Required. Name
password	string	Required. Password
phone number	string	Required. Phone number
Example:

    {
      "description": "stationary",
      "amount": 100,
      "paidBy": ["userId1", "userId12"],
      "owedBy": ["userId3"]
    }

---

Expense APIs

• Create: POST /expense

  POST /user/

Body Parameter	Type	Description
description	string	Required. Description
amount	number	Required. Number
paidBy	list<string>	Required. PaidBy
owedBy	list<string>	Required. Owed By
Example:

    {
      "description": "stationary",
      "amount": 100,
      "paidBy": ["userId1", "userId12"],
      "owedBy": ["userId3"]
    }

---

• Get: GET /expense/{expenseId}

Parameter	Type	Description
expenseId	string	* Required. Expense Id
Response:

    {
      "expenseId": "exp-Id",
      "description": "stationary",
      "amount": 100,
      "paidBy": ["userId1", "userId12"],
      "owedBy": ["userId3"]
    }