@actyx/sdk/lib/types/wire.js

Actyx SDK

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.OffsetMapIO = exports.EventKeyIO = exports.Codecs = void 0;
/*
 * Actyx SDK: Functions for writing distributed apps
 * deployed on peer-to-peer networks, without any servers.
 *
 * Copyright (C) 2021 Actyx AG
 */
const t = require("io-ts");
const functions_1 = require("./functions");
const various_1 = require("./various");
const Either_1 = require("fp-ts/lib/Either");
/**
 *
 * Wire format types.
 * Not open to the public, just for validation during testing.
 */
// Hide the io-ts stuff from the outside world
/** @internal */
exports.Codecs = {
    NodeId: new t.Type('NodeIdFromString', (x) => (0, functions_1.isString)(x), (x, c) => (0, Either_1.map)((s) => s)(t.string.validate(x, c)), (x) => x),
    StreamId: new t.Type('StreamIdFromString', (x) => (0, functions_1.isString)(x), (x, c) => (0, Either_1.map)((s) => s)(t.string.validate(x, c)), (x) => x),
    AppId: new t.Type('AppIdFromString', (x) => (0, functions_1.isString)(x), (x, c) => (0, Either_1.map)((s) => s)(t.string.validate(x, c)), (x) => x),
    Lamport: new t.Type('LamportFromNumber', (x) => (0, functions_1.isNumber)(x), (x, c) => (0, Either_1.map)((s) => various_1.Lamport.of(s))(t.number.validate(x, c)), (x) => x),
    Offset: new t.Type('OffsetFromNumber', (x) => (0, functions_1.isNumber)(x), (x, c) => (0, Either_1.map)((s) => s)(t.number.validate(x, c)), (x) => x),
    Timestamp: new t.Type('TimestampFromNumber', (x) => (0, functions_1.isNumber)(x), (x, c) => (0, Either_1.map)((s) => s)(t.number.validate(x, c)), (x) => x),
    Milliseconds: new t.Type('MilisecondsFromString', (x) => (0, functions_1.isNumber)(x), (x, c) => (0, Either_1.map)((m) => various_1.Milliseconds.of(m))(t.number.validate(x, c)), (x) => x),
};
/**
 * Triple that Actyx events are sorted and identified by.
 * Wire format.
 *
 * @internal
 */
exports.EventKeyIO = t.readonly(t.type({
    lamport: exports.Codecs.Lamport,
    offset: exports.Codecs.Offset,
    stream: exports.Codecs.StreamId,
}));
/** OffsetMap serialization format. @internal */
exports.OffsetMapIO = t.readonly(t.record(t.string, exports.Codecs.Offset));
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