@kurrent/kurrentdb-client/dist/streams/appendToStream/appendRecords.js

KurrentDB gRPC NodeJS Client SDK

"use strict";
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    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.appendRecords = void 0;
const streams_grpc_pb_1 = __importDefault(require("../../../generated/kurrentdb/protocols/v2/streams/streams_grpc_pb"));
const streams_pb_1 = __importStar(require("../../../generated/kurrentdb/protocols/v2/streams/streams_pb"));
const utils_1 = require("../../utils");
const appendRecords = async function (records, checks) {
    for (const record of records) {
        const { metadata } = record.record;
        if (metadata == null)
            continue;
        if (metadata.constructor === Uint8Array ||
            typeof metadata !== "object" ||
            Array.isArray(metadata) ||
            Object.values(metadata).some((value) => typeof value !== "string")) {
            throw new Error("appendRecords requires metadata to be a plain object with string keys and string values.");
        }
    }
    return this.execute(streams_grpc_pb_1.default.StreamsServiceClient, "appendRecords", (client) => new Promise((resolve, reject) => {
        const request = new streams_pb_1.default.AppendRecordsRequest();
        for (const record of records) {
            const appendRecord = new streams_pb_1.default.AppendRecord();
            appendRecord.setStream(record.streamName);
            appendRecord.setRecordId(record.record.id);
            const schemaInfo = new streams_pb_1.SchemaInfo();
            schemaInfo.setFormat((0, utils_1.convertToSchemaDataFormat)(record.record.contentType));
            schemaInfo.setName(record.record.type);
            appendRecord.setSchema(schemaInfo);
            if (record.record.metadata) {
                const metadataMap = (0, utils_1.mapToValueMap)(record.record.metadata);
                for (const [key, value] of metadataMap) {
                    appendRecord.getPropertiesMap().set(key, value);
                }
            }
            switch (record.record.contentType) {
                case "application/json": {
                    const data = JSON.stringify(record.record.data);
                    appendRecord.setData(Buffer.from(data, "utf8").toString("base64"));
                    break;
                }
                case "application/octet-stream": {
                    appendRecord.setData(record.record.data);
                    break;
                }
            }
            request.addRecords(appendRecord);
        }
        if (checks) {
            for (const check of checks) {
                const consistencyCheck = new streams_pb_1.default.ConsistencyCheck();
                const streamStateCheck = new streams_pb_1.default.ConsistencyCheck.StreamStateCheck();
                streamStateCheck.setStream(check.streamName);
                switch (check.expectedState) {
                    case "any": {
                        streamStateCheck.setExpectedState((-2).toString(10));
                        break;
                    }
                    case "no_stream": {
                        streamStateCheck.setExpectedState((-1).toString(10));
                        break;
                    }
                    case "stream_exists": {
                        streamStateCheck.setExpectedState((-4).toString(10));
                        break;
                    }
                    default: {
                        streamStateCheck.setExpectedState(check.expectedState.toString(10));
                        break;
                    }
                }
                consistencyCheck.setStreamState(streamStateCheck);
                request.addChecks(consistencyCheck);
            }
        }
        client.appendRecords(request, ...this.callArguments({
            requiresLeader: false,
        }), (error, response) => {
            if (error != null) {
                return reject((0, utils_1.convertToCommandError)(error));
            }
            const successes = [];
            for (const revision of response.getRevisionsList()) {
                successes.push({
                    streamName: revision.getStream(),
                    revision: BigInt(revision.getRevision()),
                });
            }
            return resolve({
                position: BigInt(response.getPosition()),
                responses: successes,
            });
        });
    }));
};
exports.appendRecords = appendRecords;
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