@d3fc/d3fc-financial-feed - npm Package Compare versions

Comparing version 5.0.7 to 6.0.0

build/d3fc-financial-feed.js

@@ -73,144 +73,3 @@ (function (global, factory) {
 
-//  https://www.quandl.com/docs/api#datasets
-var quandl = function () {
-
-    function defaultColumnNameMap(colName) {
-        return colName[0].toLowerCase() + colName.substr(1);
-    }
-
-    var database = 'YAHOO';
-    var dataset = 'GOOG';
-    var apiKey = null;
-    var start = null;
-    var end = null;
-    var rows = null;
-    var descending = false;
-    var collapse = null;
-    var columnNameMap = defaultColumnNameMap;
-
-    var quandl = function quandl() {
-        var params = [];
-        if (apiKey != null) {
-            params.push('api_key=' + apiKey);
-        }
-        if (start != null) {
-            params.push('start_date=' + start.toISOString().substring(0, 10));
-        }
-        if (end != null) {
-            params.push('end_date=' + end.toISOString().substring(0, 10));
-        }
-        if (rows != null) {
-            params.push('rows=' + rows);
-        }
-        if (!descending) {
-            params.push('order=asc');
-        }
-        if (collapse != null) {
-            params.push('collapse=' + collapse);
-        }
-
-        var url = 'https://www.quandl.com/api/v3/datasets/' + database + '/' + dataset + '/data.json?' + params.join('&');
-
-        return d3Fetch.json(url).then(function (data) {
-            var datasetData = data.dataset_data;
-
-            var nameMapping = columnNameMap || function (n) {
-                return n;
-            };
-            var colNames = datasetData.column_names.map(function (n, i) {
-                return [i, nameMapping(n)];
-            }).filter(function (v) {
-                return v[1];
-            });
-
-            return datasetData.data.map(function (d) {
-                var output = {};
-                colNames.forEach(function (v) {
-                    output[v[1]] = v[0] === 0 ? new Date(d[v[0]]) : d[v[0]];
-                });
-                return output;
-            });
-        });
-    };
-
-    // Unique Database Code (e.g. WIKI)
-    quandl.database = function (x) {
-        if (!arguments.length) {
-            return database;
-        }
-        database = x;
-        return quandl;
-    };
-    // Unique Dataset Code (e.g. AAPL)
-    quandl.dataset = function (x) {
-        if (!arguments.length) {
-            return dataset;
-        }
-        dataset = x;
-        return quandl;
-    };
-    // Set To Use API Key In Request (needed for premium set or high frequency requests)
-    quandl.apiKey = function (x) {
-        if (!arguments.length) {
-            return apiKey;
-        }
-        apiKey = x;
-        return quandl;
-    };
-    // Start Date of Data Series
-    quandl.start = function (x) {
-        if (!arguments.length) {
-            return start;
-        }
-        start = x;
-        return quandl;
-    };
-    // End Date of Data Series
-    quandl.end = function (x) {
-        if (!arguments.length) {
-            return end;
-        }
-        end = x;
-        return quandl;
-    };
-    // Limit Number of Rows
-    quandl.rows = function (x) {
-        if (!arguments.length) {
-            return rows;
-        }
-        rows = x;
-        return quandl;
-    };
-    // Return Results In Descending Order (true) or Ascending (false)
-    quandl.descending = function (x) {
-        if (!arguments.length) {
-            return descending;
-        }
-        descending = x;
-        return quandl;
-    };
-    // Periodicity of Data (daily | weekly | monthly | quarterly | annual)
-    quandl.collapse = function (x) {
-        if (!arguments.length) {
-            return collapse;
-        }
-        collapse = x;
-        return quandl;
-    };
-    // Function Used to Normalise the Quandl Column Name To Field Name, Return Null To Skip Field
-    quandl.columnNameMap = function (x) {
-        if (!arguments.length) {
-            return columnNameMap;
-        }
-        columnNameMap = x;
-        return quandl;
-    };
-    // Expose default column name map
-    quandl.defaultColumnNameMap = defaultColumnNameMap;
-
-    return quandl;
-};
-
 exports.feedGdax = gdax;
-exports.feedQuandl = quandl;
 
@@ -217,0 +76,0 @@ Object.defineProperty(exports, '__esModule', { value: true });

build/d3fc-financial-feed.min.js

@@ -1,1 +0,1 @@
-!function(n,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("d3-fetch")):"function"==typeof define&&define.amd?define(["exports","d3-fetch"],t):t(n.fc=n.fc||{},n.d3)}(this,function(n,t){"use strict";var e=function(){var n="BTC-USD",e=null,u=null,r=null,o=function(){var o=[];null!=e&&o.push("start="+e.toISOString()),null!=u&&o.push("end="+u.toISOString()),null!=r&&o.push("granularity="+r);var l="https://api.gdax.com/products/"+n+"/candles?"+o.join("&");return t.json(l).then(function(n){return n.map(function(n){return{date:new Date(1e3*n[0]),open:n[3],high:n[2],low:n[1],close:n[4],volume:n[5]}})})};return o.product=function(t){return arguments.length?(n=t,o):n},o.start=function(n){return arguments.length?(e=n,o):e},o.end=function(n){return arguments.length?(u=n,o):u},o.granularity=function(n){return arguments.length?(r=n,o):r},o},u=function(){function n(n){return n[0].toLowerCase()+n.substr(1)}var e="YAHOO",u="GOOG",r=null,o=null,l=null,a=null,i=!1,c=null,s=n,f=function(){var n=[];null!=r&&n.push("api_key="+r),null!=o&&n.push("start_date="+o.toISOString().substring(0,10)),null!=l&&n.push("end_date="+l.toISOString().substring(0,10)),null!=a&&n.push("rows="+a),i||n.push("order=asc"),null!=c&&n.push("collapse="+c);var f="https://www.quandl.com/api/v3/datasets/"+e+"/"+u+"/data.json?"+n.join("&");return t.json(f).then(function(n){var t=n.dataset_data,e=s||function(n){return n},u=t.column_names.map(function(n,t){return[t,e(n)]}).filter(function(n){return n[1]});return t.data.map(function(n){var t={};return u.forEach(function(e){t[e[1]]=0===e[0]?new Date(n[e[0]]):n[e[0]]}),t})})};return f.database=function(n){return arguments.length?(e=n,f):e},f.dataset=function(n){return arguments.length?(u=n,f):u},f.apiKey=function(n){return arguments.length?(r=n,f):r},f.start=function(n){return arguments.length?(o=n,f):o},f.end=function(n){return arguments.length?(l=n,f):l},f.rows=function(n){return arguments.length?(a=n,f):a},f.descending=function(n){return arguments.length?(i=n,f):i},f.collapse=function(n){return arguments.length?(c=n,f):c},f.columnNameMap=function(n){return arguments.length?(s=n,f):s},f.defaultColumnNameMap=n,f};n.feedGdax=e,n.feedQuandl=u,Object.defineProperty(n,"__esModule",{value:!0})});
+!function(n,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("d3-fetch")):"function"==typeof define&&define.amd?define(["exports","d3-fetch"],t):t(n.fc=n.fc||{},n.d3)}(this,function(n,t){"use strict";var e=function(){var n="BTC-USD",e=null,u=null,r=null,o=function(){var o=[];null!=e&&o.push("start="+e.toISOString()),null!=u&&o.push("end="+u.toISOString()),null!=r&&o.push("granularity="+r);var i="https://api.gdax.com/products/"+n+"/candles?"+o.join("&");return t.json(i).then(function(n){return n.map(function(n){return{date:new Date(1e3*n[0]),open:n[3],high:n[2],low:n[1],close:n[4],volume:n[5]}})})};return o.product=function(t){return arguments.length?(n=t,o):n},o.start=function(n){return arguments.length?(e=n,o):e},o.end=function(n){return arguments.length?(u=n,o):u},o.granularity=function(n){return arguments.length?(r=n,o):r},o};n.feedGdax=e,Object.defineProperty(n,"__esModule",{value:!0})});

CHANGELOG.md

@@ -6,2 +6,18 @@ # Change Log
 
+<a name="6.0.0"></a>
+# [6.0.0](https://github.com/d3fc/d3fc/compare/@d3fc/d3fc-financial-feed@5.0.7...@d3fc/d3fc-financial-feed@6.0.0) (2019-01-21)
+
+
+### Bug Fixes
+
+* remove Quandl feed ([8e8a605](https://github.com/d3fc/d3fc/commit/8e8a605))
+
+
+### BREAKING CHANGES
+
+* removing Quandl feed as no longer supported
+
+
+
+
 <a name="5.0.7"></a>
@@ -8,0 +24,0 @@ ## [5.0.7](https://github.com/d3fc/d3fc/compare/@d3fc/d3fc-financial-feed@5.0.6...@d3fc/d3fc-financial-feed@5.0.7) (2019-01-15)

d3fc-financial-feed.d.ts

 declare namespace fc_financial_feed {
 
     export function Gdax(): Gdax;
-    export function Quandl(): Quandl;
 
@@ -27,26 +26,2 @@ interface GdaxDatum {
     }
-
-    interface Quandl {
-        database(): string;
-        database(x: string): Quandl;
-        dataset(): string;
-        dataset(x: string): Quandl;
-        apiKey(): string;
-        apiKey(x: string): Quandl;
-        start(): Date;
-        start(x: Date): Quandl;
-        end(): Date;
-        end(x: Date): Quandl;
-        rows(): number;
-        rows(x: number): Quandl;
-        descending(): boolean;
-        descending(x: boolean): Quandl;
-        collapse(): string;
-        collapse(x: string): Quandl;
-        columnNameMap(): (name: string) => string;
-        columnNameMap(mapFunction: (name: string) => string): Quandl;
-        defaultColumnNameMap: (name: string) => string;
-
-        (): Promise<any[]>;
-    }
 }
@@ -53,0 +28,0 @@

index.js

 export { default as feedGdax } from './src/gdax';
-export { default as feedQuandl } from './src/quandl';

package.json

 {
   "name": "@d3fc/d3fc-financial-feed",
-  "version": "5.0.7",
-  "description": "An API for fetching financial time-series data from different sources including Quandl and GDAX",
+  "version": "6.0.0",
+  "description": "An API for fetching financial time-series data from different sources including GDAX",
   "license": "MIT",
@@ -11,3 +11,2 @@ "keywords": [
     "data",
-    "quandl",
     "coinbase",
@@ -14,0 +13,0 @@ "gdax"

README.md

 # d3fc-financial-feed
 
-An API for fetching financial time-series data from different sources including Quandl and GDAX.
+An API for fetching financial time-series data from different sources including GDAX.
 
@@ -16,3 +16,2 @@ [Main d3fc package](https://github.com/d3fc/d3fc)
 * [GDAX](#gdax)
-* [Quandl](#quandl)
 
@@ -75,99 +74,1 @@ ### GDAX
 
-
-### Quandl
-
-``` javascript
-import { feedQuandl } from 'd3fc-financial-feed';
-
-const quandl = feedQuandl()
-  .database('WIKI')
-  .dataset('AAPL')
-  .rows(10)
-  .descending(true)
-  .collapse('weekly');
-
-quandl()
-  .then(data => { console.log(data); });
-
-// [
-//   {
-//     date: 2016-05-15T00:00:00.000Z,
-//     open: 93.33,
-//     high: 93.57,
-//     low: 92.11,
-//     close: 93.39,
-//     volume: 33217012,
-//     'ex-Dividend': 0,
-//     'split Ratio': 1,
-//     'adj. Open': 93.33,
-//     'adj. High': 93.57,
-//     'adj. Low': 92.11,
-//     'adj. Close': 93.39,
-//     'adj. Volume': 33217012
-//   },
-//   ...
-// ]
-```
-
-https://www.quandl.com/docs/api#datasets
-
-<a name="feedQuandl" href="#feedQuandl">#</a> fc.**feedQuandl**()
-
-Constructs a new quandl feed.
-
-<a name="feedQuandl_" href="#feedQuandl_">#</a> *feedQuandl*()
-
-Makes a request to the Quandl API, returns a `Promise` which resolves with data.
-Data returned from the API is mapped to an array of objects with properties for all non-null names mapped by *feedQuandl*.columnNameMap, with date column values converted to `Date` instances.
-
-<a name="feedQuandl_database" href="#feedQuandl_database">#</a> *feedQuandl*.**database**([*value*])
-
-If *value* is specified, sets the unique database code to the specified string and returns this feed instance.
-If *value* is not specified, returns the current database code, which defaults to `"YAHOO"`.
-
-<a name="feedQuandl_dataset" href="#feedQuandl_dataset">#</a> *feedQuandl*.**dataset**([*value*])
-
-If *value* is specified, sets the unique dataset code to the specified string and returns this feed instance.
-If *value* is not specified, returns the current dataset code, which defaults to `"GOOG"`.
-
-<a name="feedQuandl_apiKey" href="#feedQuandl_apiKey">#</a> *feedQuandl*.**apiKey**([*value*])
-
-If *value* is specified, sets the API key to the specified string and returns this feed instance.
-This is required for premium set or high frequency requests.
-If *value* is not specified, returns the current API key, which defaults to null.
-
-<a name="feedQuandl_start" href="#feedQuandl_start">#</a> *feedQuandl*.**start**([*value*])
-
-If *value* is specified, sets the start date to the specified `Date` object and returns this feed instance.
-If *value* is not specified, returns the current start date, which defaults to null.
-
-<a name="feedQuandl_end" href="#feedQuandl_end">#</a> *feedQuandl*.**end**([*value*])
-
-If *value* is specified, sets the end date to the specified `Date` object and returns this feed instance.
-If *value* is not specified, returns the current end date, which defaults to null.
-
-<a name="feedQuandl_rows" href="#feedQuandl_rows">#</a> *feedQuandl*.**rows**([*value*])
-
-If *value* is specified, sets the row limit to the specified number and returns this feed instance.
-If *value* is not specified, returns the current row limit, which defaults to null.
-
-<a name="feedQuandl_descending" href="#feedQuandl_descending">#</a> *feedQuandl*.**descending**([*value*])
-
-If *value* is specified, sets the ordering of the data (descending if `true`, ascending if `false`) and returns this feed instance.
-If *value* is not specified, returns the current ordering value, which defaults to false.
-
-<a name="feedQuandl_collapse" href="#feedQuandl_collapse">#</a> *feedQuandl*.**collapse**([*value*])
-
-If *value* is specified, sets the periodicity of the data ("none", "daily" | "weekly" | "monthly" | "quarterly" | "annual") and returns this feed instance.
-If *value* is not specified, returns the current periodicity, which defaults to null.
-
-<a name="feedQuandl_columnNameMap" href="#feedQuandl_columnNameMap">#</a> *feedQuandl*.**columnNameMap**([*value*])
-
-If *value* is specified, sets the function used to map Quandl column names to property names and returns this feed instance.
-If *value* is not specified, returns the current column name map, which defaults to *feedQuandl*.defaultColumnNameMap.
-If the supplied function returns null for a column, then that column will be omitted from the output data.
-Setting *value* to null will preserve the original column names.
-
-<a name="feedQuandl_defaultColumnNameMap" href="#feedQuandl_defaultColumnNameMap">#</a> *feedQuandl*.**defaultColumnNameMap**
-
-Returns the default column name mapping function. This function returns the supplied column name with a lower case first letter (e.g. it maps "Close" to "close").

test/bundleSpec.js

@@ -16,6 +16,4 @@ import jsdom from 'jsdom';
                 const gdaxFeed = win.fc.feedGdax();
-                const quandlFeed = win.fc.feedQuandl();
 
                 expect(gdaxFeed).toBeDefined();
-                expect(quandlFeed).toBeDefined();
                 done();
@@ -22,0 +20,0 @@ }

No alert changes

Worsened metrics

Total package byte prevSize

13486

decreased by-52.7%

Number of package files

14

decreased by-12.5%

Lines of code

186

decreased by-62.2%

Number of lines in readme file

73

decreased by-57.56%

No dependency changes