Launchpad Indexer & Backend

[MSghais]

Description

Indexer : apps/nestjs-indexer for indexer and saved in DB
and packages/indexer-prisma for the schema prisma

Backend endpoints to render data:
apps/backend

• Add to schema token_launch attrs: threshold_liquidity as a String?

• To finish UI:

• Add a claimed button when is_liq_raised.

• Slider remain to buy in quote amount:
  when threshold_liq ok in backend: add a slide/step for the liq raised to threshold (how many percent done or remain before launch)

Indexer:

• Fix CreateLaunch indexer and token_launch model: add Threshold liquidity and Bonding type required in the launch model and to display in the UI

• better total price calculation: based on init_supply and liq_raised to get the price at a point of time (after each buy or sell)

• indexer: token-launch.indexer.ts, add the threshold_liquidity and bonding_type in the model and saved it

• token-launch.indexer.ts : Fix owner_address

• indexer: liquidity-added.indexer.ts: uncomment the code of tx check (not useful) and fix the indexer to add is_liquidity_raised

• Check calcul after sell: total_token_holded looks having an issue

• Summary of TODO by Event of indexer:

• CreateToken:

• Threshold to add in model

• Add correct bonding curve string based on enum number: 0 Linear, 1 Exponential

• Buy and Sell:

• Verify amount owned by user at each buy and sell.

• check total amount holded

• [ ]add init pool supply

• [ ]check liquidity raised value= can't be negative

• LiquidityAdded to LiquidityCreated:

• Change the LiquidityCreated

• Change the boolean of token_launch of is_liq_raised to true

• Batch call all of share user to claim_coin_for_friend so user don't need to do it

• create indexer: claim-token.indexer.ts: TokenClaimed event, check the amount and the user and update the share_user with amount claimed and amount_owned and if it's still claimable

• Check holders endpoints in backend

• Check if others endpoints of the indexer/backend are ok

• Cron to maybe claim for user directly after a liquidity launched

Bonus:

• Think, check and do (fixed if needed, add others things if needed, LFG)
• Graph endpoints based on buy and sell (price can be calculate using bonding curve, the liq raised

[ooochoche]

Can I be assigned to this issue?

[MSghais]

Can I be assigned to this issue?

Do you have an ETA? What's your skills in Typescript etc? Ping me on TG

[ooochoche]

48hrs