lnflash / flash Goto Github PK

This task is to replace the galoy USD (stablesats) wallet with the IBEX custodial USD wallet on the Home Screen in the wallet overview component on the frontend, so that it is displaying the latest balance of the IBEX custodial USD wallet.

The stablesats wallet uses a graphql query to get the latest balance from galoy, so ideally this would also use a graphql query to get the latest balance from flash backend. This means the flash backend could be storing the balance, and use the IBEX API to get the latest balance if the balance is stale.

An alternate solution would be to hit the IBEX API every time we need a balance, instead of storing the balance on the server.

Code improvements and suggestions are welcome.

For testing the frontend you can connect the staging environment to http://api-development.flashapp.me:4002/graphql
For testing the IBEX API you can connect to http://api-development.flashapp.me:8760/api/v1/

BOUNTY available ⚡⚡⚡

Initial test returned a 0-fee. Requires further testing with:

• Address generated by Ibex
• External address

Reference for changing fees here:
GaloyMoney@e1584bd

Upon sending a payment, UI should be updated with a completed status. This status update is triggered by a Ibex webhook and should be propagated downstream.

• Setup server that listens for changes from Ibex. Authenticate using a server secret
• Push message to Pubsub service + veriy message downstream
• Create webhookUrl for local development

This task is to do a comprehensive code review for the changes made to the flash backend that replace the galoy USD (stablesats) wallet with the IBEX custodial USD wallet when generating a lightning invoice using the LnUsdInvoiceCreate mutation, and suggest a solution for updating the flash backend with the updated IBEX wallet balance once the invoice has been paid and the IBEX API returns the webhook.

The branch with these changes can be found here
Submitted PR can be found here

For testing the frontend you can connect the staging environment to http://api-development.flashapp.me:4002/graphql
For testing the IBEX API you can connect to http://api-development.flashapp.me:8760/api/v1/

BOUNTY available ⚡⚡⚡

UI: "Failed to calculate fee."

See: #17 (comment)

Backend:

• lnNoAmountInvoiceFeeProbe: graphQL error
• lnInvoiceFeeProbe: tested successfully

This task is to replace the galoy lightning address with the IBEX lightning address and update the address domain name to be flashapp.me, but forward to an IBEX LNURL.

This should be done using accounts USD wallet

This task involves the following at minimum:

• [LIGHTNING] Setup Lightning Address Domain on flashapp.me hosted using /.well-known folder on the host server
• [LIGHTNING] Forward decoded LNURLs from IBEX using flashapp.me/getflash.io lightning address

The QR code showing on the Paycode screen should display an LNURL that is associated to the users IBEX account

When trying to send from IBEX USD Wallet over 10k sats, UI responds:

"An unexpected error occurred, please try again later" Log: "name":"IbexApiError","level":"info","code":400},"msg":"{"error":"daily limit exceeded"

TBD: What should the error message display?

This bounty can be claimed by completing and testing the following tasks:

• Call the IBEX Create Account API upon Device account creation in galoy. sample code here
• Save the IBEX API response (specifically the id field) as the galoy USD walletId (instead of galoy generating an ID by default)
• Test to confirm that the USD walletId and the IBEX accountId are the same in the GraphQL playground (localhost:4002/graphql)

This should take less than 3 hours to complete. Bounty Details are here

Add JMD currency support to the graphs repo.

This may not be needed if we can merge the latest galoy code with multi currency support

TODO:

• Consumer wallet on our instance, and IBEX wallet for business accounts (Business accounts can cash-out)
• Create test action to verify API response

• Initial task to fork backend and set up on flash server

UI makes GraphQL query with the following supported pagination args (ConnectionArguments):

before?: ConnectionCursor | null;
after?: ConnectionCursor | null;
first?: number | null;
last?: number | null;

These arguments should be mapped to the pagination scheme used by Ibex with params:

sort?: string | undefined;
limit?: number | undefined;
page?: number | undefined;

• Identify db & table
• Any changes to query logic?

This task is to replace the galoy USD (stablesats) wallet with the IBEX custodial USD wallet when paying a lightning invoice using the LnNoAmountUsdInvoicePaymentSend mutation ( and any other related mutations) and update the flash backend persistent storage with the updated IBEX wallet balance once the invoice has been paid and the IBEX API returns the webhook.

For reference on how I did the changes to the LnUsdInvoiceCreate Mutation [please see here (https://github.com/lnflash/flash/tree/ln-usd-ibex-invoice)
Code improvement suggestions are welcome.

For testing the frontend you can connect the staging environment to http://api-development.flashapp.me:4002/graphql
For testing the IBEX API you can connect to http://api-development.flashapp.me:8760/api/v1/

BOUNTY available ⚡⚡⚡