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feat(explorer): format raw transaction value (#2961)
* Format raw bigint value in transaction * Display full amount on hover
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| // eslint-disable-next-line @typescript-eslint/ban-ts-comment | ||
| // @ts-ignore: Unreachable code error | ||
| BigInt.prototype.toJSON = function (): number { | ||
| return this.toString() | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| export const formatBigIntToString = ( | ||
| bi: bigint, | ||
| nativePrecision: number, | ||
| decimalPlaces?: number | ||
| ) => { | ||
| if (typeof bi !== 'bigint' && !bi) { | ||
| return | ||
| } | ||
| try { | ||
| // Check if input is zero | ||
| if (bi === 0n) { | ||
| return '0.0' | ||
| } | ||
|
|
||
| // Check if the input is negative | ||
| const isNegative = bi < 0n | ||
| if (isNegative) { | ||
| // Convert to positive for the calculation | ||
| bi = -bi | ||
| } | ||
| // Convert to string and add padding zeros if necessary | ||
| let str = bi.toString().padStart(nativePrecision, '0') | ||
|
|
||
| // Insert decimal point | ||
| const idx = str.length - nativePrecision | ||
| str = `${str.slice(0, idx)}.${str.slice(idx)}` | ||
|
|
||
| // Handle values below zero by adding a '0' before the decimal point | ||
| if (str.startsWith('.')) { | ||
| str = '0' + str | ||
| } | ||
|
|
||
| // Trim to desired number of decimal places | ||
| if (decimalPlaces !== undefined) { | ||
| const decimalIdx = str.indexOf('.') | ||
| str = str.slice(0, decimalIdx + decimalPlaces + 1) | ||
| } | ||
|
|
||
| // Add the negative sign back if necessary | ||
| if (isNegative) { | ||
| str = '-' + str | ||
| } | ||
|
|
||
| return str | ||
| } catch (error) { | ||
| console.error(`error`, error) | ||
| } | ||
| } |