oceanprotocol/ocean.js
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buy/sell helpers

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This commit is contained in:
alexcos20 2020-11-06 05:35:31 -08:00
parent 94f46eefcf
commit efcee50c6a
1 changed files with 19 additions and 2 deletions
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21
src/balancer/OceanPool.ts
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@ -876,9 +876,26 @@ export class OceanPool extends Pool {
return this.calcInGivenOut(poolAddress, this.oceanAddress, dtAddress, dtRequired)
}
public async getOceanReceived(poolAddress: string, dtSold: string): Promise<string> {
/**
* Calculate how many Ocean Tokens are you going to receive for selling a specific dtAmount (selling DT)
* @param {String} poolAddress
* @param {String} dtAmount
* @return {String[]} - amount of ocean tokens received
*/
public async getOceanReceived(poolAddress: string, dtAmount: string): Promise<string> {
const dtAddress = await this.getDTAddress(poolAddress)
return this.calcOutGivenIn(poolAddress, dtAddress, this.oceanAddress, dtSold)
return this.calcOutGivenIn(poolAddress, dtAddress, this.oceanAddress, dtAmount)
}
/**
* Calculate how many data token are you going to receive for selling a specific oceanAmount (buying DT)
* @param {String} poolAddress
* @param {String} oceanAmount
* @return {String[]} - amount of ocean tokens received
*/
public async getDTReceived(poolAddress: string, oceanAmount: string): Promise<string> {
const dtAddress = await this.getDTAddress(poolAddress)
return this.calcOutGivenIn(poolAddress, this.oceanAddress, dtAddress, oceanAmount)
}
public async getDTNeeded(poolAddress: string, OceanRequired: string): Promise<string> {