sdmx-rest/lib/utils/url-generator-availability.js

SDMX REST API client for JavaScript

// Generated by CoffeeScript 2.7.0
(function() {
  var ApiNumber, ApiVersion, Handler, createAvailabilityQuery, createEntryPoint, createShortAvailabilityQuery, createShortV1AvailUrl, createShortV2AvailUrl, createV1AvailUrl, createV2AvailUrl, getKeyFromVersion, handleAvailabilityPathParams, handleAvailabilityQueryParams, handleAvailabilityV2PathParams, handleAvailabilityV2QueryParams, handler, parseFlow, validateDataForV2;

  ({ApiNumber, ApiVersion, getKeyFromVersion} = require('../utils/api-version'));

  ({createEntryPoint, validateDataForV2, parseFlow} = require('../utils/url-generator-common'));

  handleAvailabilityPathParams = function(q) {
    var path;
    path = [];
    if (q.component !== 'all') {
      path.push(q.component);
    }
    if (q.provider !== 'all' || path.length) {
      path.push(q.provider);
    }
    if (q.key !== 'all' || path.length) {
      path.push(q.key);
    }
    if (path.length) {
      return '/' + path.reverse().join('/');
    } else {
      return '';
    }
  };

  handleAvailabilityQueryParams = function(q) {
    var p;
    p = [];
    if (q.updatedAfter) {
      p.push(`updatedAfter=${q.updatedAfter}`);
    }
    if (q.end) {
      p.push(`endPeriod=${q.end}`);
    }
    if (q.start) {
      p.push(`startPeriod=${q.start}`);
    }
    if (q.mode !== 'exact') {
      p.push(`mode=${q.mode}`);
    }
    if (q.references !== 'none') {
      p.push(`references=${q.references}`);
    }
    if (p.length > 0) {
      return '?' + p.reduceRight(function(x, y) {
        return x + '&' + y;
      });
    } else {
      return '';
    }
  };

  handleAvailabilityV2PathParams = function(q) {
    var k, path;
    path = [];
    if (q.component !== 'all') {
      path.push(q.component);
    }
    k = q.key === 'all' ? '*' : q.key;
    if (k !== '*' || path.length) {
      path.push(k);
    }
    if (path.length) {
      return '/' + path.reverse().join('/');
    } else {
      return '';
    }
  };

  handleAvailabilityV2QueryParams = function(q) {
    var p;
    p = [];
    if (q.updatedAfter) {
      p.push(`updatedAfter=${q.updatedAfter}`);
    }
    if (q.mode !== 'exact') {
      p.push(`mode=${q.mode}`);
    }
    if (q.references !== 'none') {
      p.push(`references=${q.references}`);
    }
    if (p.length > 0) {
      return '?' + p.reduceRight(function(x, y) {
        return x + '&' + y;
      });
    } else {
      return '';
    }
  };

  createShortV1AvailUrl = function(q, s) {
    var u;
    u = createEntryPoint(s);
    u += `availableconstraint/${q.flow}`;
    u += handleAvailabilityPathParams(q);
    u += handleAvailabilityQueryParams(q);
    return u;
  };

  createShortV2AvailUrl = function(q, s) {
    var fc, pp, u;
    validateDataForV2(q, s);
    u = createEntryPoint(s);
    u += "availability/dataflow/";
    fc = parseFlow(q.flow);
    u += `${fc[0]}/${fc[1]}`;
    pp = handleAvailabilityV2PathParams(q);
    if (fc[2] !== "*" || pp !== "") {
      u += `/${fc[2]}`;
    }
    u += pp;
    u += handleAvailabilityV2QueryParams(q);
    return u;
  };

  createV1AvailUrl = function(q, s) {
    var url;
    url = createEntryPoint(s);
    url += 'availableconstraint';
    url += `/${q.flow}/${q.key}/${q.provider}/${q.component}`;
    url += `?mode=${q.mode}&references=${q.references}`;
    if (q.start) {
      url += `&startPeriod=${q.start}`;
    }
    if (q.end) {
      url += `&endPeriod=${q.end}`;
    }
    if (q.updatedAfter) {
      url += `&updatedAfter=${q.updatedAfter}`;
    }
    return url;
  };

  createV2AvailUrl = function(q, s) {
    var fc, url;
    validateDataForV2(q, s);
    url = createEntryPoint(s);
    url += 'availability';
    fc = parseFlow(q.flow);
    url += `/dataflow/${fc[0]}/${fc[1]}/${fc[2]}/`;
    url += q.key === "all" ? "*/" : `${q.key}/`;
    url += q.component === "all" ? "*" : `${q.component}`;
    url += `?mode=${q.mode}&references=${q.references}`;
    if (q.updatedAfter) {
      url += `&updatedAfter=${q.updatedAfter}`;
    }
    return url;
  };

  createShortAvailabilityQuery = function(q, s, api_number) {
    if (api_number < ApiNumber.v2_0_0) {
      return createShortV1AvailUrl(q, s);
    } else {
      return createShortV2AvailUrl(q, s);
    }
  };

  createAvailabilityQuery = function(q, s, api_number) {
    if (api_number < ApiNumber.v2_0_0) {
      return createV1AvailUrl(q, s);
    } else {
      return createV2AvailUrl(q, s);
    }
  };

  handler = Handler = class Handler {
    handle(q, s, skip) {
      var api_number;
      api_number = ApiNumber[getKeyFromVersion(s.api)];
      if (api_number < ApiNumber.v1_3_0) {
        throw Error(`Availability query not supported in ${s.api}`);
      } else if (skip) {
        return createShortAvailabilityQuery(q, s, api_number);
      } else {
        return createAvailabilityQuery(q, s, api_number);
      }
    }

  };

  exports.AvailabilityQueryHandler = handler;

}).call(this);