How to use the ccxt.InsufficientFunds function in ccxt
To help you get started, we’ve selected a few ccxt examples, based on popular ways it is used in public projects.
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magic8bot / magic8bot / src / seed / chaos.exchange.ts View on Github 
private async adjustBalance(symbol: string, price: number, amount: number, side: 'bid' | 'ask') {
const [a, c] = symbol.split('/')
if (side === 'bid') {
const cost = price * amount
const currency = this.balances.get(c)
if (cost > currency) throw new InsufficientFunds('You poor')
this.balances.set(c, currency - cost)
await this.balanceCollection.update({ name: a }, { amount: currency - cost })
} else {
const asset = this.balances.get(a)
if (amount > asset) throw new InsufficientFunds('You poor')
this.balances.set(a, asset - amount)
await this.balanceCollection.update({ name: c }, { amount: asset - amount })
}
}private async adjustBalance(symbol: string, price: number, amount: number, side: 'bid' | 'ask') {
const [a, c] = symbol.split('/')
if (side === 'bid') {
const cost = price * amount
const currency = this.balances.get(c)
if (cost > currency) throw new InsufficientFunds('You poor')
this.balances.set(c, currency - cost)
await this.balanceCollection.update({ name: a }, { amount: currency - cost })
} else {
const asset = this.balances.get(a)
if (amount > asset) throw new InsufficientFunds('You poor')
this.balances.set(a, asset - amount)
await this.balanceCollection.update({ name: c }, { amount: asset - amount })
}
}mockPlaceOrder.mockImplementation(() => {
throw new InsufficientFunds('no monies')
})ccxt
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