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• .. (вверх)
• [DIR] ..
• [FILE] constants.ts
• [FILE] errors.ts
• [FILE] iface.ts
• [FILE] index.ts
• [FILE] keyPair.ts
• [FILE] nativeTransferBuilder.ts
• [FILE] singletonRegistry.ts
• [FILE] transaction.ts
• [FILE] transactionBuilder.ts
• [FILE] transferBuilder.ts
• [FILE] txnSchema.ts
• [FILE] utils.ts

Просмотр файла: singletonRegistry.ts

import { TypeRegistry } from '@substrate/txwrapper-core/lib/types';
import { getRegistry } from '@substrate/txwrapper-registry';
import { Material } from './iface';

export class SingletonRegistry {
  private static instance: TypeRegistry;
  private static material: Material;

  static getInstance(material: Material): TypeRegistry {
    if (material !== SingletonRegistry.material) {
      SingletonRegistry.material = material;
      SingletonRegistry.instance = getRegistry({
        chainName: material.chainName,
        specName: material.specName,
        specVersion: material.specVersion,
        metadataRpc: material.metadata,
      });
    }
    return SingletonRegistry.instance;
  }
}

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