@devcycle/nodejs-server-sdk - npm Package Compare versions

Comparing version 1.0.5 to 1.0.6

dist/main.js

@@ -63,36 +63,31 @@ /******/ (() => { // webpackBootstrap
 };
-const getCurrentRolloutPercentage = (rollout) => {
-    if (typeof rollout.startPercentage !== 'number') {
-        // no valid start percentage is set, interpret this as no rollout configured and return 100%
-        return 1;
+const getCurrentRolloutPercentage = (rollout, currentDate) => {
+    var _a, _b;
+    const start = rollout.startPercentage;
+    const startDate = rollout.startDate;
+    if (rollout.type === 'schedule') {
+        return currentDate >= startDate ? 1 : 0;
     }
-    // coerce to numbers to appease the TS gods
-    const { startDate, targetDate } = rollout;
-    const startTime = startDate === null || startDate === void 0 ? void 0 : startDate.getTime();
-    const targetTime = targetDate === null || targetDate === void 0 ? void 0 : targetDate.getTime();
-    const now = Date.now();
-    if (targetTime && !startTime) {
-        throw new Error('Invalid rollout: targetTime provided with no startTime or targetPercentage');
+    if (!(typeof start === 'number')) {
+        throw new Error('Invalid rollout configuration');
     }
-    // Rollout hasn't started yet
-    if (startTime && now < startTime) {
-        return -1;
+    const _currentStage = (0,lodash__WEBPACK_IMPORTED_MODULE_0__.last)((_a = rollout.stages) === null || _a === void 0 ? void 0 : _a.filter((stage) => stage.date <= currentDate));
+    const nextStage = (0,lodash__WEBPACK_IMPORTED_MODULE_0__.first)((_b = rollout.stages) === null || _b === void 0 ? void 0 : _b.filter((stage) => stage.date > currentDate));
+    const currentStage = _currentStage || (startDate < currentDate ? {
+        percentage: start,
+        date: startDate
+    } : null);
+    if (!currentStage) {
+        return 0;
     }
-    // This implies that there is no rollout, everyone gets it right away
-    if (!rollout.targetPercentage) {
-        return rollout.startPercentage;
+    if (!nextStage || nextStage.type === 'discrete') {
+        return currentStage.percentage;
     }
-    // Rollout is complete
-    if (targetTime && now >= targetTime) {
-        return rollout.targetPercentage;
-        // In case you want to permanent rollout to some percentage of the audience
+    const currentDatePercentage = (currentDate.getTime() - currentStage.date.getTime()) /
+        (nextStage.date.getTime() - currentStage.date.getTime());
+    if (currentDatePercentage === 0) {
+        return 0;
     }
-    else if (!targetTime || !startTime) {
-        return rollout.startPercentage;
-    }
-    else {
-        const timeDiff = (now - startTime) / (targetTime - startTime);
-        const rolloutDiff = (rollout.targetPercentage - rollout.startPercentage);
-        return (timeDiff * rolloutDiff) + rollout.startPercentage;
-    }
+    return (currentStage.percentage +
+        (nextStage.percentage - currentStage.percentage) * currentDatePercentage);
 };
@@ -103,4 +98,4 @@ const doesUserPassRollout = ({ rollout, boundedHash }) => {
     }
-    const rolloutPercentage = getCurrentRolloutPercentage(rollout);
-    return (boundedHash <= rolloutPercentage);
+    const rolloutPercentage = getCurrentRolloutPercentage(rollout, new Date());
+    return !!rolloutPercentage && (boundedHash <= rolloutPercentage);
 };
@@ -143,3 +138,3 @@ const bucketForSegmentedFeature = ({ boundedHash, target }) => {
         const { rolloutHash, bucketingHash } = generateBoundedHashes(user.user_id, target._id);
-        if (!doesUserPassRollout({ boundedHash: rolloutHash, rollout: target.rollout })) {
+        if (target.rollout && !doesUserPassRollout({ boundedHash: rolloutHash, rollout: target.rollout })) {
             return;
@@ -1275,3 +1270,3 @@ }
 
-module.exports = JSON.parse('{"name":"@devcycle/nodejs-server-sdk","version":"1.0.5","description":"The DevCycle NodeJS Server SDK used for feature management.","main":"dist/main.js","types":"types.d.ts","files":["dist","README.md","types.d.ts"],"scripts":{"clean":"rimraf dist","test":"jest --runInBand","tsc":"tsc","build":"yarn clean && webpack","lint":"eslint --ext .js,.ts"},"license":"MIT","devDependencies":{"@babel/plugin-transform-runtime":"^7.15.0","@babel/preset-env":"^7.15.6","@types/jest":"^27.0.2","@types/uuid":"^8.3.1","babel-jest":"^27.2.1","eslint":"^7.22.0","jest":"^27.2.1","rimraf":"^3.0.2","ts-jest":"^27.0.5","ts-loader":"^9.2.6","typescript":"^4.4.3","webpack":"^5.53.0","webpack-cli":"^4.8.0"},"dependencies":{"axios":"^0.24.0","lodash":"^4.17.21","md5":"^2.2.1","murmurhash":"^2.0.0","tslib":"^2.0.0","ua-parser-js":"^0.7.21","uuid":"^8.3.2"}}');
+module.exports = JSON.parse('{"name":"@devcycle/nodejs-server-sdk","version":"1.0.6","description":"The DevCycle NodeJS Server SDK used for feature management.","main":"dist/main.js","types":"types.d.ts","files":["dist","README.md","types.d.ts"],"scripts":{"clean":"rimraf dist","test":"jest --runInBand","tsc":"tsc","build":"yarn clean && webpack","lint":"eslint --ext .js,.ts"},"license":"MIT","devDependencies":{"@babel/plugin-transform-runtime":"^7.15.0","@babel/preset-env":"^7.15.6","@types/jest":"^27.0.2","@types/uuid":"^8.3.1","babel-jest":"^27.2.1","eslint":"^7.22.0","jest":"^27.2.1","rimraf":"^3.0.2","ts-jest":"^27.0.5","ts-loader":"^9.2.6","typescript":"^4.4.3","webpack":"^5.53.0","webpack-cli":"^4.8.0"},"dependencies":{"axios":"^0.24.0","lodash":"^4.17.21","md5":"^2.2.1","murmurhash":"^2.0.0","tslib":"^2.0.0","ua-parser-js":"^0.7.21","uuid":"^8.3.2"}}');
 
@@ -1278,0 +1273,0 @@ /***/ })

package.json

 {
   "name": "@devcycle/nodejs-server-sdk",
-  "version": "1.0.5",
+  "version": "1.0.6",
   "description": "The DevCycle NodeJS Server SDK used for feature management.",
@@ -5,0 +5,0 @@ "main": "dist/main.js",

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Total package byte prevSize

153986

increased by0.15%

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Lines of code

1486

decreased by-0.34%

Number of versions

190

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