WALLET SYSTEM

Create a server that:

• allows admin
  • to register Users
  • to create wallets
  • to manage Users authentication
• allows Users
  • to manage wallets
  • to open wallets
  • to close wallets

  WALLET MANAGEMENT

  • to make transfers
  • to make deposits/withdrawals
  • to get Transaction history

Banking Entities

• Admin
• User
• Wallet
• Transaction

USERS

• UserId
• UserName *firstName *lastName
• email
• password
• wallets

WALLET

• walletId
• currencyName

LINKED WALLET

• userId
• amount

TRANSACTION

• type: “deposit” | “withdrawal” | “transfer”
• details: Deposit | Withdrawal | Transfer

DEPOSIT DETAILS

• depositId (string)
• destination -> walletId
• dateOfTransaction
• amount

WITHDRAW DETAILS

• withdrawId (string)
• source -> walletId
• dateOfTransaction
• amount

TRANSFER DETAILS

• transferId (string)
• walletId(sender) -> walletId(receiver)
• dateOfTransaction
• amount ........................................................................................................................................................................................................................................

ROUTES

• RESTFUL-API *** PUT GET POST DELETE

Auth

• POST /auth/users Request email: string; password: string; Response status: string; data: Object token: string;

• POST /auth/users/login Request email: string; password: string; Response status: string; data: Object token: string;

Wallets

• POST /wallets Request currency: string; Response status: string; data: Wallet;

• GET /wallets Response status: string; data: Wallet[];

• GET /wallets/:id Response status: string; data: Wallet;

DELETE /wallets/:id Response status: string;

Deposits

• POST /wallets/:id/deposits Request amount: number; Response status: string; data: Wallet;

• GET /wallets/:id/deposits Response status: string; data: Deposit[];

• GET /wallets/:wallet_id/deposits/:id Response status: string; data: Deposit;

Withdrawals

• POST /wallets/:id/withdrawals Request amount: number; Response status: string; data: Wallet;

• GET /wallets/:id/withdrawals Response status: string; data: Withdrawal[];

• GET /wallets/:wallet_id/withdrawals/:id Response status: string; data: Withdrawal;

Transfers

• POST /wallets/:id/transfers Request destination: Wallets.id; Response status: string; data: Wallet;

• GET /wallets/:id/transfers Response status: string; data: Transfer[];

• GET /wallets/:wallet_id/transfers/:id Response status: string; data: Transfer;

Transactions

• GET /wallets/:wallet_id/transactions Response status: string; data: Transaction;

• GET /wallets/:wallet_id/transactions/download Response: should initiate a file download

Extra features:

• Users can download their transaction history as a PDF.
• API DOCUMENTATION