Namespace: helpers

Enumerations

• consensus
• split

Variables

ADDRESS_ZERO

• Const ADDRESS_ZERO: any = ethers.ZeroAddress

Defined in

helpers/constants.ts:3

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BUYER

• Const BUYER: "buyer"

Defined in

helpers/constants.ts:30

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CHAIN_ID

• Const CHAIN_ID: Object

Type declaration

Name	Type
arbitrumOne	bigint
arbitrumSepolia	bigint
development	bigint
mainnet	bigint

Defined in

helpers/constants.ts:33

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ETH_ADDRESS

• Const ETH_ADDRESS: any = ADDRESS_ZERO

Defined in

helpers/constants.ts:9

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MAX_UINT256

• Const MAX_UINT256: any = ethers.MaxUint256

Defined in

helpers/constants.ts:4

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ONE_DAY_IN_SEC

• Const ONE_DAY_IN_SEC: 86400

Defined in

helpers/constants.ts:5

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SELLER

• Const SELLER: "seller"

Defined in

helpers/constants.ts:31

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WHO_BUYER

• Const WHO_BUYER: 1

Defined in

helpers/constants.ts:18

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WHO_MARKETPLACE

• Const WHO_MARKETPLACE: 3

Defined in

helpers/constants.ts:20

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WHO_PROTOCOL

• Const WHO_PROTOCOL: 0

Defined in

helpers/constants.ts:17

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WHO_SELLER

• Const WHO_SELLER: 2

Defined in

helpers/constants.ts:19

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ZERO_FEE_VALUE

• Const ZERO_FEE_VALUE: 0

Defined in

helpers/constants.ts:7

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metamaskUrl

• Const metamaskUrl: "https://metamask.io/download/"

Defined in

helpers/constants.ts:40

Functions

addressWithYou

▸ addressWithYou(address, walletAddress, nonEnsAddress?): string

Parameters

Name	Type
address	string
walletAddress	string
nonEnsAddress?	string

Returns

string

Defined in

helpers/addressFormat.ts:24

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bipsToPercentage

▸ bipsToPercentage(values): number[]

convert bips to percentage dividing (/) the value by 100

Parameters

Name	Type
values	number[] | bigint[]

Returns

number[]

Defined in

helpers/bipsToPercentage.ts:5

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calculateSplit

▸ calculateSplit(group, walletUserAddress): bigint

Parameters

Name	Type
group	IGetEscrowData[]
walletUserAddress	string

Returns

bigint

Defined in

helpers/calculateSplit.ts:55

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countdownChallengePeriod

▸ countdownChallengePeriod(end): string

Parameters

Name	Type
end	Date

Returns

string

Defined in

helpers/countdownChallengePeriod.ts:1

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displayChallengePeriod

▸ displayChallengePeriod(challengePeriod, useLongFormat?): string

Parameters

Name	Type
challengePeriod	number
useLongFormat?	any

Returns

string

Defined in

helpers/displayChallengePeriod.ts:34

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formatAmount

▸ formatAmount(amount, precision): string

Parameters

Name	Type
amount	bigint
precision	number | bigint

Returns

string

Defined in

helpers/formatAmount.ts:3

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formatAmountToUSD

▸ formatAmountToUSD(amount, exchangeValue): string

Parameters

Name	Type
amount	string | number | bigint
exchangeValue	number

Returns

string

Defined in

helpers/formatAmountToUSD.ts:3

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getExchangeRates

▸ getExchangeRates(chainId, tokensAddresses): Promise<IResult>

Parameters

Name	Type
chainId	number
tokensAddresses	string[]

Returns

Promise<IResult>

Defined in

helpers/getExchangeRates.ts:69

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getSplitFromLoggedUser

▸ getSplitFromLoggedUser(«destructured», walletUserAddress): bigint

Parameters

Name	Type
«destructured»	IGetEscrowData
walletUserAddress	string

Returns

bigint

Defined in

helpers/calculateSplit.ts:6

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groupBy

▸ groupBy<T, K>(array, getKey): Record<K, T[]>

Type parameters

Name	Type
T	T
K	extends string | number | symbol

Parameters

Name	Type
array	T[]
getKey	(item: T) => K

Returns

Record<K, T[]>

Defined in

helpers/groupBy.ts:1

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isSameAddress

▸ isSameAddress(address1, address2): boolean

isSameAddress function compares two addresses, if equal returns true otherwise false.

Always use this function to compare addresses, and avoid to call toLowerCase() directly

Parameters

Name	Type
address1	string
address2	string

Returns

boolean

Defined in

helpers/isSameAddress.ts:8

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isValidAddress

▸ isValidAddress(address): any

Parameters

Name	Type
address	string

Returns

any

Defined in

helpers/isValidAddress.ts:3

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nullOrValue

▸ nullOrValue(value): any

Parameters

Name	Type
value	any

Returns

any

Defined in

helpers/nullOrValue.ts:3

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parseAmount

▸ parseAmount(amount, precision): bigint

Parameters

Name	Type
amount	string
precision	number | bigint

Returns

bigint

Defined in

helpers/formatAmount.ts:14

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percentageToBips

▸ percentageToBips(values): number[]

convert percetage to bips multplying (*) the value by 100

Parameters

Name	Type
values	number[]

Returns

number[]

Defined in

helpers/percentageToBips.ts:5

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reduceAddress

▸ reduceAddress(address, ensAddress?): string

Parameters

Name	Type
address	string
ensAddress?	string

Returns

string

Defined in

helpers/addressFormat.ts:4

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roundPercentage

▸ roundPercentage(amount): number

Round a percentage to max 2 decimals. If amount > 100, returns 100 If amount < 0, returns 0

Parameters

Name	Type
amount	number

Returns

number

Defined in

helpers/roundPercentage.ts:6

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tag

▸ tag<tag>(tagHtmlName): HTMLElementTagNameMap[tag]

Helper to create tags html in declarative way

Type parameters

Name	Type
tag	extends keyof HTMLElementTagNameMap

Parameters

Name	Type
tagHtmlName	tag

Returns

HTMLElementTagNameMap[tag]

HTMLElementTagNameMap by tag name

Defined in

helpers/tag.ts:5

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toDate

▸ toDate(seconds): Date

convert to date getting the BigInt timestamp without milliseconds and converting it to date with milliseconds

Every timestamp that come from the blockchain should be passed by this function The blockchain provide the timestamp without the milleseconds.

So the fields: challenge_period_start, challenge_period_end, paid_at, release_at, ...etc_at, should use this function to parse the seconds in valid date.

Parameters

Name	Type
seconds	number | bigint

Returns

Date

Defined in

helpers/toDate.ts:13

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validateAddresses

▸ validateAddresses(address): boolean

Parameters

Name	Type
address	ValidAddrsProps

Returns

boolean

Defined in

helpers/validateAddresses.ts:40

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validateParameters

▸ validateParameters(data): Promise<validAddrsToken>

Parameters

Name	Type
data	IValidateProps

Returns

Promise<validAddrsToken>

Defined in

helpers/validateParameters.ts:16