# KYC: Bank information

### Outcome:
we checking ownership of card-numbers and ibans.

### Implementation description:

#### Endpoints:
Post {$domain}/api/v2/barong/resource/profiles/treasury

#### File destination:
- {$Dalan_Path}/app/api/v2/resource/profiles.rb
- {$Dalan_Path}/app/workers/kyc/local/treasury_worker.rb
- {$Dalan_Path}/app/services/jibit_service.rb


#### Commits:
- 40177a4f
- 816fb00e
- 9e17677b
- 63977c33
- c76f72fe
- 90cbc486

#### What did we implement:
We implemented a new model and table to keep users bank information and called it treasury.<br />
After users entered their card_number or IBAN, we are sending this information to the Jibit service,<br />
and then the Jibit Service returns the first name and last name of the real owner.<br />
Now we can check this returned information to users' profile information to find out everything is ok.<br />
It is worth mentioning that the steps of getting information from the Jibit and checking it with the profile are done in the background.

```mermaid
sequenceDiagram

    Title: bank information (treasury)
    note over User,Dalan: Users enter their bank information
    note over User,Dalan: `data` is card-number or iban value, `kind` is 'card' or 'iban'
    User->>Dalan:data, kind, title
    
    note over Dalan,Jibit: Dalan send request to Jibbit service (as worker)
    Dalan->>Jibit:GET: iban value or card value (data)
    Jibit->>Dalan:Response: first-name and last-name of real owner
    Dalan->>Dalan: checking returned information with users profile data
    Dalan->>User: add a confirmed label if the names matched, otherwise rejected label was created.
```