88 lines
3.1 KiB
JavaScript
88 lines
3.1 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.extractResp3MRangeSources = exports.createTransformMRangeGroupByArguments = exports.parseGroupByArguments = exports.TIME_SERIES_REDUCERS = void 0;
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const helpers_1 = require("./helpers");
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const RANGE_1 = require("./RANGE");
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const MGET_1 = require("./MGET");
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exports.TIME_SERIES_REDUCERS = {
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AVG: 'AVG',
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SUM: 'SUM',
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MIN: 'MIN',
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MAX: 'MAX',
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RANGE: 'RANGE',
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COUNT: 'COUNT',
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STD_P: 'STD.P',
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STD_S: 'STD.S',
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VAR_P: 'VAR.P',
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VAR_S: 'VAR.S'
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};
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/**
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* Adds GROUPBY arguments to command
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* @param parser - The command parser
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* @param groupBy - Group by parameters
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*/
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function parseGroupByArguments(parser, groupBy) {
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parser.push('GROUPBY', groupBy.label, 'REDUCE', groupBy.REDUCE);
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}
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exports.parseGroupByArguments = parseGroupByArguments;
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/**
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* Creates a function that parses arguments for multi-range commands with grouping
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* @param command - The command name to use (TS.MRANGE or TS.MREVRANGE)
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*/
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function createTransformMRangeGroupByArguments(command) {
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return (parser, fromTimestamp, toTimestamp, filter, groupBy, options) => {
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parser.push(command);
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(0, RANGE_1.parseRangeArguments)(parser, fromTimestamp, toTimestamp, options);
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(0, MGET_1.parseFilterArgument)(parser, filter);
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parseGroupByArguments(parser, groupBy);
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};
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}
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exports.createTransformMRangeGroupByArguments = createTransformMRangeGroupByArguments;
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/**
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* Extracts source keys from RESP3 metadata reply
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* @param raw - Raw metadata from RESP3 reply
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*/
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function extractResp3MRangeSources(raw) {
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const unwrappedMetadata2 = raw;
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if (unwrappedMetadata2 instanceof Map) {
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return unwrappedMetadata2.get('sources');
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}
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else if (unwrappedMetadata2 instanceof Array) {
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return unwrappedMetadata2[1];
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}
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else {
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return unwrappedMetadata2.sources;
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}
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}
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exports.extractResp3MRangeSources = extractResp3MRangeSources;
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exports.default = {
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IS_READ_ONLY: true,
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/**
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* Gets samples for time series matching a filter within a time range with grouping
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* @param parser - The command parser
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* @param fromTimestamp - Start timestamp for range
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* @param toTimestamp - End timestamp for range
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* @param filter - Filter to match time series keys
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* @param groupBy - Group by parameters
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* @param options - Optional parameters for the command
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*/
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parseCommand: createTransformMRangeGroupByArguments('TS.MRANGE'),
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transformReply: {
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2(reply, _, typeMapping) {
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return (0, helpers_1.resp2MapToValue)(reply, ([_key, _labels, samples]) => {
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return {
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samples: helpers_1.transformSamplesReply[2](samples)
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};
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}, typeMapping);
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},
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3(reply) {
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return (0, helpers_1.resp3MapToValue)(reply, ([_labels, _metadata1, metadata2, samples]) => {
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return {
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sources: extractResp3MRangeSources(metadata2),
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samples: helpers_1.transformSamplesReply[3](samples)
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};
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});
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}
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},
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};
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//# sourceMappingURL=MRANGE_GROUPBY.js.map
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