@gleif-it/did-webs-ts/dist/esm/utils/generators/generateConditionalProofBlock.js

did-webs typescript library

import { calculateFractionalWeights } from '../document/calculateFractionalWeights.js';
import { generateIdTypeControllerBlock } from './generateIdTypeControllerBlock.js';
import { isFractionalThreshold } from '../../core/Threshold.js';
import { calculateThreshold } from '../document/calculateThreshold.js';
// currently this all gets tested in the generateDocument function
export const generateConditionalProofBlock = (controller, controllerDid) => ({
    ...generateIdTypeControllerBlock(controller.identifier, 'ConditionalProof2022', controllerDid),
    threshold: calculateThreshold(controller.keyState.kt),
    ...conditionalProofBlock(controller.keyState),
});
const conditionalProofBlock = (controllerKeyState) => {
    if (isFractionalThreshold(controllerKeyState.kt)) {
        const weights = calculateFractionalWeights(controllerKeyState.kt);
        return {
            // for each key, there should be a corresponding weight, print them as specified
            conditionWeightedThreshold: controllerKeyState.k.map((key, index) => {
                return {
                    condition: `#${key}`,
                    weight: weights[index],
                };
            }),
        };
    }
    else {
        return {
            conditionThreshold: controllerKeyState.k.map((key) => `#${key}`),
        };
    }
};