Swap within the Phoenix pool on behalf of vault.
asset_in/asset_out must match the pool's registered assets.
sell_a is derived from which asset is asset_in.
fn swap(
env: soroban_sdk::Env,
vault: soroban_sdk::Address,
pool: soroban_sdk::Address,
asset_in: soroban_sdk::Address,
asset_out: soroban_sdk::Address,
amount_in: i128,
min_out: i128,
)fn get_name(env: soroban_sdk::Env) -> soroban_sdk::StringWithdraw share_amount from pool, sending tokens to to.
fn withdraw(
env: soroban_sdk::Env,
share_amount: i128,
min_a: i128,
min_b: i128,
pool: soroban_sdk::Address,
from: soroban_sdk::Address,
to: soroban_sdk::Address,
) -> (i128, i128)Alias for get_total_value (backwards-compatible single-vault call).
fn get_value(env: soroban_sdk::Env, vault: soroban_sdk::Address) -> i128Initialize the strategy for a vault.
No pool-specific arguments — pools are registered dynamically on first
add_liquidity call.
fn initialize(
env: soroban_sdk::Env,
vault: soroban_sdk::Address,
name: soroban_sdk::String,
)Return true if any active position involves asset.
fn asset_in_use(
env: soroban_sdk::Env,
vault: soroban_sdk::Address,
asset: soroban_sdk::Address,
) -> boolAdd liquidity to the Phoenix pool.
On first call for a given pool, pool.query_share_token_address() is
called once and cached; subsequent calls use the cache.
fn add_liquidity(
env: soroban_sdk::Env,
vault: soroban_sdk::Address,
pool: soroban_sdk::Address,
asset_a: soroban_sdk::Address,
asset_b: soroban_sdk::Address,
amount_a: i128,
amount_b: i128,
min_a: i128,
min_b: i128,
)Return the total base-asset value of all LP positions for vault.
Budget: 1 get_reserves + 1 total_supply per active pool,
plus ONE get_prices batch call for all unique assets.
fn get_total_value(env: soroban_sdk::Env, vault: soroban_sdk::Address) -> i128Remove share_amount from the Phoenix pool and send tokens to vault.
Returns (amount_a, amount_b) received from the pool so the vault can
compute post-operation value without a redundant deep LP re-valuation.
fn remove_liquidity(
env: soroban_sdk::Env,
vault: soroban_sdk::Address,
pool: soroban_sdk::Address,
asset_a: soroban_sdk::Address,
asset_b: soroban_sdk::Address,
share_amount: i128,
min_a: i128,
min_b: i128,
) -> (i128, i128)Provide liquidity to pool on behalf of from (vault).
Pulls tokens from from via token.transfer.
fn deposit_liquidity(
env: soroban_sdk::Env,
amount_a: i128,
amount_b: i128,
min_a: i128,
min_b: i128,
pool: soroban_sdk::Address,
asset_a: soroban_sdk::Address,
asset_b: soroban_sdk::Address,
from: soroban_sdk::Address,
) -> i128Return the number of active LP positions (consistent with other strategies).
fn get_share_balance(env: soroban_sdk::Env) -> i128Proportionally withdraw numerator/denominator of every active pool
and send underlying tokens to to.
fn withdraw_fraction(
env: soroban_sdk::Env,
vault: soroban_sdk::Address,
numerator: i128,
denominator: i128,
to: soroban_sdk::Address,
)Return all pool addresses with a non-zero share balance.
fn get_active_positions(
env: soroban_sdk::Env,
) -> soroban_sdk::Vecfn refresh_asset_handler(env: soroban_sdk::Env)Return underlying token balances across all active Phoenix LP positions.
For each active pool: computes amount = shares * reserve / total_shares
and sums per asset. The vault uses this to batch-price all assets
without nesting factory + oracle calls inside the strategy.
fn get_underlying_asset_balances(
env: soroban_sdk::Env,
vault: soroban_sdk::Address,
) -> soroban_sdk::Map