128 lines
3.5 KiB
Rust
128 lines
3.5 KiB
Rust
#![allow(dead_code)]
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use anchor_lang::prelude::*;
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use solana_sdk::signature::Keypair;
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use super::mango_client::*;
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use super::solana::SolanaCookie;
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use super::{send_tx, MintCookie};
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pub struct GroupWithTokensConfig<'a> {
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pub admin: &'a Keypair,
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pub payer: &'a Keypair,
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pub mints: &'a [MintCookie],
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}
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pub struct Token {
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pub index: u16,
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pub mint: MintCookie,
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pub oracle: Pubkey,
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pub bank: Pubkey,
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pub vault: Pubkey,
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pub mint_info: Pubkey,
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}
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pub struct GroupWithTokens {
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pub group: Pubkey,
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pub tokens: Vec<Token>,
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}
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impl<'a> GroupWithTokensConfig<'a> {
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pub async fn create(self, solana: &SolanaCookie) -> GroupWithTokens {
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let GroupWithTokensConfig {
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admin,
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payer,
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mints,
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} = self;
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let group = send_tx(solana, CreateGroupInstruction { admin, payer })
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.await
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.unwrap()
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.group;
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let address_lookup_table = solana.create_address_lookup_table(admin, payer).await;
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let mut tokens = vec![];
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for (index, mint) in mints.iter().enumerate() {
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let create_stub_oracle_accounts = send_tx(
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solana,
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CreateStubOracle {
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group,
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mint: mint.pubkey,
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admin,
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payer,
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},
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)
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.await
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.unwrap();
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let oracle = create_stub_oracle_accounts.oracle;
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send_tx(
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solana,
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SetStubOracleInstruction {
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group,
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admin,
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mint: mint.pubkey,
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payer,
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price: "1.0",
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},
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)
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.await
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.unwrap();
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let token_index = index as u16;
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let register_token_accounts = send_tx(
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solana,
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TokenRegisterInstruction {
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token_index,
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decimals: mint.decimals,
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util0: 0.40,
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rate0: 0.07,
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util1: 0.80,
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rate1: 0.9,
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max_rate: 1.50,
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loan_origination_fee_rate: 0.0005,
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loan_fee_rate: 0.0005,
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maint_asset_weight: 0.8,
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init_asset_weight: 0.6,
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maint_liab_weight: 1.2,
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init_liab_weight: 1.4,
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liquidation_fee: 0.02,
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group,
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admin,
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mint: mint.pubkey,
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address_lookup_table,
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payer,
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},
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)
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.await
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.unwrap();
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let _ = send_tx(
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solana,
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TokenAddBankInstruction {
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token_index,
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bank_num: 1,
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group,
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admin,
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mint: mint.pubkey,
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address_lookup_table,
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payer,
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},
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)
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.await
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.unwrap();
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let bank = register_token_accounts.bank;
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let vault = register_token_accounts.vault;
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let mint_info = register_token_accounts.mint_info;
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tokens.push(Token {
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index: token_index,
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mint: mint.clone(),
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oracle,
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bank,
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vault,
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mint_info,
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});
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}
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GroupWithTokens { group, tokens }
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}
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}
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