Constants

• NULL_ID: A constant representing a null or default identifier.

Structs and Enums

• ServiceInfo
  • Holds information about a service, including the smart contract address, optional payment token, and amount.
• SubscriptionType
  • An enum representing different subscription types: None, Daily, Weekly, Monthly.

Service Management

• Trait: ServiceModule
  • Extends the PaymentsModule from the payments module, integrating payment functionalities.

Functions

• register_service(args: MultiValueEncoded<MultiValue3<ManagedAddress, Option<EgldOrEsdtTokenIdentifier>, BigUint>>)
  • Registers a new service with the provided arguments. It includes service address, optional payment token, and an amount.

Usage

• Service Registration: To register a new service, the register_service function is used with necessary arguments, including the service's smart contract address, an optional payment token, and the subscription amount.

Important Notes

• The ServiceModule likely interacts with the PaymentsModule for handling service-related payments.
• The SubscriptionType enum suggests a versatile approach to managing various subscription models.