Class UtilsInternal

Utility functions for the Iaptic library

Constructors

constructor

Methods

base64Encode buildUrl formatBillingPeriodEN formatCurrency storageGetJson storageGetString storageRemove storageSetJson storageSetString

Constructors

constructor

Methods

Staticbase64Encode

  • base64Encode(str: string): string

  • Base64 encode a string with fallbacks for different environments

    Parameters

    • str: string

      String to encode

    Returns string

    Base64 encoded string

    Remarks

    Handles non-ASCII characters and provides fallbacks for older browsers and Node.js environments

StaticbuildUrl

  • buildUrl(baseUrl: string, params: Record<string, string>): string
  • Internal

    Build a URL with query parameters

    Parameters

    • baseUrl: string

      Base URL without query parameters

    • params: Record<string, string>

      Object containing query parameters

    Returns string

    Complete URL with encoded query parameters

    Remarks

    Handles URL encoding and removes undefined/null parameters

StaticformatBillingPeriodEN

  • formatBillingPeriodEN(period: string): string

  • Format an ISO 8601 period string into human-readable English

    Parameters

    • period: string

      ISO 8601 duration string

    Returns string

    Human-readable period string

    Example

    Utils.formatBillingPeriodEN('P1M') // Returns "Monthly"
    Utils.formatBillingPeriodEN('P3M') // Returns "Every 3 months"
    Utils.formatBillingPeriodEN('P1Y') // Returns "Yearly"

StaticformatCurrency

  • formatCurrency(amountMicros: number, currency: string): string

  • Format a currency amount from micros with proper localization

    Parameters

    • amountMicros: number

      Amount in micros (1/1,000,000 of currency unit)

    • currency: string

      ISO 4217 currency code (e.g., 'USD', 'EUR')

    Returns string

    Formatted currency string

    Example

    Utils.formatCurrency(1990000, 'USD') // Returns "$1.99"
    Utils.formatCurrency(1000000, 'EUR') // Returns "€1"

StaticstorageGetJson

  • storageGetJson<T>(key: string): null | T
  • Internal

    Get and parse a JSON item from localStorage

    Type Parameters

    • T

    Parameters

    • key: string

      Storage key

    Returns null | T

    Parsed value or null if not found/invalid

StaticstorageGetString

  • storageGetString(key: string): null | string
  • Internal

    Get a string item from localStorage

    Parameters

    • key: string

      Storage key

    Returns null | string

    String value or null if not found

StaticstorageRemove

  • storageRemove(key: string): boolean
  • Internal

    Remove an item from localStorage

    Parameters

    • key: string

      Storage key

    Returns boolean

    true if successful, false if removal failed

StaticstorageSetJson

  • storageSetJson(key: string, value: any): boolean
  • Internal

    Store a JSON-serializable value in localStorage

    Parameters

    • key: string

      Storage key

    • value: any

      Value to store

    Returns boolean

    true if successful, false if storage failed

StaticstorageSetString

  • storageSetString(key: string, value: string): boolean
  • Internal

    Store a string value in localStorage

    Parameters

    • key: string

      Storage key

    • value: string

      String to store

    Returns boolean

    true if successful, false if storage failed

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