Withdraw: Fiat

Sprint: 5

Outcome:

Users can do fiat withdrawal with the Help of the Vandar service.

Implementation description:

Endpoints:

POST {$domain}/api/v2/peatio/account/withdraws/fiat
POST {$domain}/api/v2/peatio/account/withdraws/confirm

File destination:

{$Dena_Path}/app/api/v2/account/withdraws.rb

Commits:

2cd9b4ad
cc7ce09c
2826a52c
b9154ef8
79d4b137
807f350b
638b493c
7769e86a
14fdfd2a

What did we implement:

we implemented a new client route for user, to they can withdraw their money after entering valid 2fa and also, auth code that was sent to the email

sequenceDiagram

    Title: Withdraw Fiat

    note over User,Ranj:note parameter is optioanl
    User->>Ranj:amount, iban, currency, **note**
    Ranj->>Dena:POST: after client side checking
    Dena->>Ranj:4xx if lose any required parameters
    note over Dena,Vandar:The Vandar service has own documentation
    Dena->>Ranj:4xx if the config variable: **ENABLE_ACCOUNT_WITHDRAWAL_API** is FALSE
    Dena->>Ranj:4xx if enter 2fa code wrong (will be check if 2fa is activated before)
    Dena->>Ranj:4xx if entered IBAN not exist in current user valid IBAN list
    Dena->>User:2xx withdraw record created and send otp to his or her mail
    Ranj->>User:Ask OTP code for confirming
    User-->>Ranj:if OTP code not received, try for resend after 120 seconds
    Ranj-->>Dena: Ask for sending OTP code again
    Dena-->>User:2xx send otp to his or her email
    User->>Ranj: enter OTP code
    Ranj->>Dena:Post : OTP code for checking
    Dena->>Ranj:4xx if OTP code expired
    Dena->>Vandar:2xx account balance locked
    Dena->>Vandar:POST track_id, amount, IBAN
    Vandar->>Dena:200 new withdraw with transaction_id was created for sending the Bank
    Dena->>Ranj:withdraw will be rejected if the status of the Vandar response is false \n or withdraw will be confirmed and updated transaction_id if the status of the response is true
    Ranj->>User: show The vandar response

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