jinaga/dist/http/messageParsers.js

Data management for web and mobile applications.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseLoadMessage = exports.parseSaveMessage = void 0;
function parseFactReference(factReference) {
    if (typeof factReference !== 'object')
        throw new Error("Expected FactReference to be an object.");
    if (typeof factReference.type !== 'string')
        throw new Error("Expected a string 'type' property.");
    if (typeof factReference.hash !== 'string')
        throw new Error("Expected a string 'hash' property.");
    return {
        type: factReference.type,
        hash: factReference.hash
    };
}
function parsePredecessor(predecessor) {
    if (Array.isArray(predecessor)) {
        return predecessor.map(parseFactReference);
    }
    else {
        return parseFactReference(predecessor);
    }
}
function parsePredecessorCollection(predecessors) {
    if (typeof predecessors !== 'object')
        throw new Error("Expected PredecessorCollection to be an object.");
    return Object.keys(predecessors).reduce((result, key) => (Object.assign(Object.assign({}, result), { [key]: parsePredecessor(predecessors[key]) })), {});
}
function parseFactRecord(factRecord) {
    if (typeof factRecord !== 'object')
        throw new Error("Expected FactRecord to be an object.");
    if (typeof factRecord.type !== 'string')
        throw new Error("Expected a string 'type' property.");
    if (typeof factRecord.hash !== 'string')
        throw new Error("Expected a string 'hash' property.");
    if (typeof factRecord.fields !== 'object')
        throw new Error("Expected an object 'fields' property.");
    return {
        type: factRecord.type,
        hash: factRecord.hash,
        predecessors: parsePredecessorCollection(factRecord.predecessors),
        fields: factRecord.fields
    };
}
function parseSaveMessage(message) {
    if (typeof message !== 'object')
        throw new Error("Expected an object. Check the content type of the request.");
    if (!Array.isArray(message.facts))
        throw new Error("Expected an array 'facts' property.");
    return {
        facts: message.facts.map(parseFactRecord)
    };
}
exports.parseSaveMessage = parseSaveMessage;
function parseLoadMessage(message) {
    if (typeof message !== 'object')
        throw new Error("Expected an object. Check the content type of the request.");
    if (!Array.isArray(message.references))
        throw new Error("Expected an array 'references' property.");
    return {
        references: message.references.map(parseFactReference)
    };
}
exports.parseLoadMessage = parseLoadMessage;
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