Retrieve positions

1. Retrieve all positions of one pool by ownerAddress

Method: sdk.Position.getPositionList()

Params:

• accountAddress: The user account address.

• assignPoolIDs: An array of pool ID.

• showDisplay: When some testnet rpc nodes can't return object's display data, you can set this option to false, avoid returning errors. Default set true.

Example

async function retrievalPositions() {
  const res = await TestnetSDK.Position.getPositionList(
    '0xd2e4df21b920fba945aa8ad148069a196f0680879c40118beabc3046e2cd8d24',
    ['0x0128aade80123e3f6c5c0eac1a2dee2512bbdc92c9c1b386b0fd66e6cddfaa72']，
    false
  )
  console.log('get positions of one pool by owner address', res)
}

2. Retrieve all positions of one pool

Method: sdk.Pool.getPositionList()

Params:

• positionHandle: The position handle of pool.

Example

async function retrievalPositionOfOnePool() {
  const pool = await TestnetSDK.Pool.getPool('0xd2e4df21b920fba945aa8ad148069a196f0680879c40118beabc3046e2cd8d24')
  const res = await TestnetSDK.Pool.getPositionList(pool.position_manager.positions_handle)
  console.log('get positions of one pool, the length of positions is: ', res.length)
}

// retrievalPositionOfOnePool()
//get positions of one pool, the length of positions is:  35

3. Retrieve one position

Method: sdk.Position.getPositionById()

Params

• positionID: The position object ID.

• calculateRewarder: Whether to calculate the rewarder of the position.

• showDisplay: When some testnet rpc nodes can't return object's display data, you can set this option to false, avoid returning errors. default set true.

Exmaple

async function retrievalPositionById() {
  const res = await TestnetSDK.Position.getPositionById('0xd2e4df21b920fba945aa8ad148069a196f0680879c40118beabc3046e2cd8d24')
  console.log('get position by id', res)
}

4. Batch retrieval of position fee

Method sdk.Position.batchFetchPositionFees()

Params:

• positionIDs: An array of position ID.

Example

async function batchFetchPositionFees() {
  const positionIDs = [
    '0xd2e4df21b920fba945aa8ad148069a196f0680879c40118beabc3046e2cd8d24',
    '0xa3638d918aad92ba94b095e87a0f7227c9a4694d198429a3082f29cf62b927a9',
  ]
  const fees = await TestnetSDK.Position.batchFetchPositionFees(positionIDs)
  console.log('batch fetch position fees', fees)
}