configcat-common - npm Package Compare versions

Comparing version 6.0.0 to 6.0.1

lib/cjs/ConfigCatClient.d.ts

@@ -35,2 +35,7 @@ import { IConfigCatKernel } from "./index";
     getAllValuesAsync(user?: User): Promise<SettingKeyValue[]>;
+    /** Sets the default user for feature flag evaluations.
+     * In case the getValue function isn't called with a UserObject, this default user will be used instead. */
+    setDefaultUser(defaultUser: User): void;
+    /** Clears the default user. */
+    clearDefaultUser(): void;
 }
@@ -41,2 +46,3 @@ export declare class ConfigCatClient implements IConfigCatClient {
     private options;
+    private defaultUser?;
     constructor(options: AutoPollOptions | ManualPollOptions | LazyLoadOptions, configCatKernel: IConfigCatKernel);
@@ -58,2 +64,4 @@ dispose(): void;
     getAllValuesAsync(user?: User): Promise<SettingKeyValue[]>;
+    setDefaultUser(defaultUser: User): void;
+    clearDefaultUser(): void;
     private getSettingsAsync;
@@ -60,0 +68,0 @@ }

lib/cjs/ConfigCatClient.js

@@ -73,2 +73,5 @@ "use strict";
         }
+        if (options === null || options === void 0 ? void 0 : options.defaultUser) {
+            this.setDefaultUser(options.defaultUser);
+        }
         this.evaluator = new RolloutEvaluator_1.RolloutEvaluator(options.logger);
@@ -118,3 +121,3 @@ if (((_a = options === null || options === void 0 ? void 0 : options.flagOverrides) === null || _a === void 0 ? void 0 : _a.behaviour) != FlagOverrides_1.OverrideBehaviour.LocalOnly) {
                         }
-                        result = this.evaluator.Evaluate(settings, key, defaultValue, user).Value;
+                        result = this.evaluator.Evaluate(settings, key, defaultValue, user !== null && user !== void 0 ? user : this.defaultUser).Value;
                         resolve(result);
@@ -196,3 +199,3 @@ return [2 /*return*/];
                         }
-                        result = this.evaluator.Evaluate(settings, key, null, user, defaultVariationId).VariationId;
+                        result = this.evaluator.Evaluate(settings, key, null, user !== null && user !== void 0 ? user : this.defaultUser, defaultVariationId).VariationId;
                         resolve(result);
@@ -316,3 +319,3 @@ return [2 /*return*/];
                                 settingKey: key,
-                                settingValue: _this.evaluator.Evaluate(settings, key, undefined, user).Value
+                                settingValue: _this.evaluator.Evaluate(settings, key, undefined, user !== null && user !== void 0 ? user : _this.defaultUser).Value
                             });
@@ -326,2 +329,8 @@ });
     };
+    ConfigCatClient.prototype.setDefaultUser = function (defaultUser) {
+        this.defaultUser = defaultUser;
+    };
+    ConfigCatClient.prototype.clearDefaultUser = function () {
+        this.defaultUser = undefined;
+    };
     ConfigCatClient.prototype.getSettingsAsync = function () {
@@ -332,5 +341,5 @@ var _this = this;
             var localSettings, remoteConfig, remoteSettings, config;
-            var _a, _b, _c, _d;
-            return __generator(this, function (_e) {
-                switch (_e.label) {
+            var _a, _b, _c;
+            return __generator(this, function (_d) {
+                switch (_d.label) {
                     case 0:
@@ -340,3 +349,3 @@ if (!((_a = this.options) === null || _a === void 0 ? void 0 : _a.flagOverrides)) return [3 /*break*/, 3];
                     case 1:
-                        localSettings = _e.sent();
+                        localSettings = _d.sent();
                         if (this.options.flagOverrides.behaviour == FlagOverrides_1.OverrideBehaviour.LocalOnly) {
@@ -348,4 +357,4 @@ resolve(localSettings);
                     case 2:
-                        remoteConfig = _e.sent();
-                        remoteSettings = (0, Utils_1.getSettingsFromConfig)((_c = remoteConfig === null || remoteConfig === void 0 ? void 0 : remoteConfig.ConfigJSON) !== null && _c !== void 0 ? _c : {});
+                        remoteConfig = _d.sent();
+                        remoteSettings = (0, Utils_1.getSettingsFromConfig)(remoteConfig === null || remoteConfig === void 0 ? void 0 : remoteConfig.ConfigJSON);
                         if (this.options.flagOverrides.behaviour == FlagOverrides_1.OverrideBehaviour.LocalOverRemote) {
@@ -359,6 +368,6 @@ resolve(__assign(__assign({}, remoteSettings), localSettings));
                         }
-                        _e.label = 3;
-                    case 3: return [4 /*yield*/, ((_d = this.configService) === null || _d === void 0 ? void 0 : _d.getConfig())];
+                        _d.label = 3;
+                    case 3: return [4 /*yield*/, ((_c = this.configService) === null || _c === void 0 ? void 0 : _c.getConfig())];
                     case 4:
-                        config = _e.sent();
+                        config = _d.sent();
                         if (!config || !config.ConfigJSON || !config.ConfigJSON[ProjectConfig_1.ConfigFile.FeatureFlags]) {
@@ -365,0 +374,0 @@ resolve(null);

lib/cjs/ConfigCatClientOptions.d.ts

@@ -1,2 +0,2 @@
-import { IConfigCatLogger, IAutoPollOptions, ILazyLoadingOptions, IManualPollOptions, ICache } from "./index";
+import { IConfigCatLogger, IAutoPollOptions, ILazyLoadingOptions, IManualPollOptions, ICache, User } from "./index";
 import { FlagOverrides } from "./FlagOverrides";
@@ -24,2 +24,7 @@ /** Control the location of the config.json files containing your feature flags and settings within the ConfigCat CDN. */
     flagOverrides?: FlagOverrides | null;
+    /**
+     * The default user, used as fallback when there's no user parameter is passed to the
+     * ConfigCatClient.getValue, ConfigCatClient.getValueAsync, getVariationId, getVariationIdAsync, getAllValues, getAllValuesAsync, etc. methods.
+     */
+    defaultUser?: User | null;
 }
@@ -38,2 +43,3 @@ export declare abstract class OptionsBase implements IOptions {
     flagOverrides?: FlagOverrides;
+    defaultUser?: User | null;
     constructor(apiKey: string, clientVersion: string, options?: IOptions | null, defaultCache?: ICache | null);
@@ -40,0 +46,0 @@ getUrl(): string;

lib/cjs/ConfigCatClientOptions.js

@@ -79,2 +79,5 @@ "use strict";
             }
+            if (options.defaultUser) {
+                this.defaultUser = options.defaultUser;
+            }
         }
@@ -81,0 +84,0 @@ }

lib/cjs/ConfigServiceBase.js

@@ -89,4 +89,4 @@ "use strict";
         this.fetchLogicInternal(this.baseConfig, lastEtag, retries, function (result) {
-            _this.baseConfig.logger.debug("ConfigServiceBase.fetchLogic(): result.status: " + result.status);
-            if (result.status != index_1.FetchStatus.Fetched || ProjectConfig_1.ProjectConfig.compareEtags(lastEtag !== null && lastEtag !== void 0 ? lastEtag : '', result.eTag)) {
+            _this.baseConfig.logger.debug("ConfigServiceBase.fetchLogic(): result.status: " + (result === null || result === void 0 ? void 0 : result.status));
+            if (!result || result.status != index_1.FetchStatus.Fetched || ProjectConfig_1.ProjectConfig.compareEtags(lastEtag !== null && lastEtag !== void 0 ? lastEtag : '', result.eTag)) {
                 _this.baseConfig.logger.debug("ConfigServiceBase.fetchLogic(): result.status != FetchStatus.Fetched or etags are the same. Returning null.");
@@ -93,0 +93,0 @@ callback(null);

lib/cjs/index.d.ts

@@ -85,6 +85,7 @@ import { IConfigCatClient } from "./ConfigCatClient";
 export { ProjectConfig } from "./ProjectConfig";
-export { IConfigCatClient } from "./ConfigCatClient";
+export type { IConfigCatClient } from "./ConfigCatClient";
 export { OptionsBase, DataGovernance } from "./ConfigCatClientOptions";
 export { User } from "./RolloutEvaluator";
-export { IOverrideDataSource, FlagOverrides, MapOverrideDataSource, OverrideBehaviour } from "./FlagOverrides";
+export type { IOverrideDataSource } from "./FlagOverrides";
+export { FlagOverrides, MapOverrideDataSource, OverrideBehaviour } from "./FlagOverrides";
 //# sourceMappingURL=index.d.ts.map

lib/cjs/RolloutEvaluator.js

@@ -78,8 +78,10 @@ "use strict";
                 var comparisonAttribute = this_1.GetUserAttribute(user, rule.comparisonAttribute);
+                var comparator = rule.comparator;
+                var comparisonValue = rule.comparisonValue;
+                var log = "Evaluating rule: '" + comparisonAttribute + "' " + this_1.RuleToString(comparator) + " '" + comparisonValue + "' => ";
                 if (!comparisonAttribute) {
+                    log += "NO MATCH (Attribute is not defined on the user object)";
+                    eLog.OpAppendLine(log);
                     return "continue";
                 }
-                var comparator = rule.comparator;
-                var comparisonValue = rule.comparisonValue;
-                var log = "Evaluating rule: '" + comparisonAttribute + "' " + this_1.RuleToString(comparator) + " '" + comparisonValue + "' => ";
                 switch (comparator) {
@@ -86,0 +88,0 @@ case 0: // is one of

lib/cjs/Utils.js

@@ -8,2 +8,5 @@ "use strict";
 function getSettingsFromConfig(json) {
+    if (!json) {
+        return {};
+    }
     return Object.fromEntries(Object.entries(json[ProjectConfig_1.ConfigFile.FeatureFlags]).map(function (_a) {
@@ -10,0 +13,0 @@ var key = _a[0], value = _a[1];

lib/ConfigCatClient.d.ts

@@ -35,2 +35,7 @@ import { IConfigCatKernel } from "./index";
     getAllValuesAsync(user?: User): Promise<SettingKeyValue[]>;
+    /** Sets the default user for feature flag evaluations.
+     * In case the getValue function isn't called with a UserObject, this default user will be used instead. */
+    setDefaultUser(defaultUser: User): void;
+    /** Clears the default user. */
+    clearDefaultUser(): void;
 }
@@ -41,2 +46,3 @@ export declare class ConfigCatClient implements IConfigCatClient {
     private options;
+    private defaultUser?;
     constructor(options: AutoPollOptions | ManualPollOptions | LazyLoadOptions, configCatKernel: IConfigCatKernel);
@@ -58,2 +64,4 @@ dispose(): void;
     getAllValuesAsync(user?: User): Promise<SettingKeyValue[]>;
+    setDefaultUser(defaultUser: User): void;
+    clearDefaultUser(): void;
     private getSettingsAsync;
@@ -60,0 +68,0 @@ }

lib/ConfigCatClient.js

@@ -73,2 +73,5 @@ "use strict";
         }
+        if (options === null || options === void 0 ? void 0 : options.defaultUser) {
+            this.setDefaultUser(options.defaultUser);
+        }
         this.evaluator = new RolloutEvaluator_1.RolloutEvaluator(options.logger);
@@ -118,3 +121,3 @@ if (((_a = options === null || options === void 0 ? void 0 : options.flagOverrides) === null || _a === void 0 ? void 0 : _a.behaviour) != FlagOverrides_1.OverrideBehaviour.LocalOnly) {
                         }
-                        result = this.evaluator.Evaluate(settings, key, defaultValue, user).Value;
+                        result = this.evaluator.Evaluate(settings, key, defaultValue, user !== null && user !== void 0 ? user : this.defaultUser).Value;
                         resolve(result);
@@ -196,3 +199,3 @@ return [2 /*return*/];
                         }
-                        result = this.evaluator.Evaluate(settings, key, null, user, defaultVariationId).VariationId;
+                        result = this.evaluator.Evaluate(settings, key, null, user !== null && user !== void 0 ? user : this.defaultUser, defaultVariationId).VariationId;
                         resolve(result);
@@ -316,3 +319,3 @@ return [2 /*return*/];
                                 settingKey: key,
-                                settingValue: _this.evaluator.Evaluate(settings, key, undefined, user).Value
+                                settingValue: _this.evaluator.Evaluate(settings, key, undefined, user !== null && user !== void 0 ? user : _this.defaultUser).Value
                             });
@@ -326,2 +329,8 @@ });
     };
+    ConfigCatClient.prototype.setDefaultUser = function (defaultUser) {
+        this.defaultUser = defaultUser;
+    };
+    ConfigCatClient.prototype.clearDefaultUser = function () {
+        this.defaultUser = undefined;
+    };
     ConfigCatClient.prototype.getSettingsAsync = function () {
@@ -332,5 +341,5 @@ var _this = this;
             var localSettings, remoteConfig, remoteSettings, config;
-            var _a, _b, _c, _d;
-            return __generator(this, function (_e) {
-                switch (_e.label) {
+            var _a, _b, _c;
+            return __generator(this, function (_d) {
+                switch (_d.label) {
                     case 0:
@@ -340,3 +349,3 @@ if (!((_a = this.options) === null || _a === void 0 ? void 0 : _a.flagOverrides)) return [3 /*break*/, 3];
                     case 1:
-                        localSettings = _e.sent();
+                        localSettings = _d.sent();
                         if (this.options.flagOverrides.behaviour == FlagOverrides_1.OverrideBehaviour.LocalOnly) {
@@ -348,4 +357,4 @@ resolve(localSettings);
                     case 2:
-                        remoteConfig = _e.sent();
-                        remoteSettings = (0, Utils_1.getSettingsFromConfig)((_c = remoteConfig === null || remoteConfig === void 0 ? void 0 : remoteConfig.ConfigJSON) !== null && _c !== void 0 ? _c : {});
+                        remoteConfig = _d.sent();
+                        remoteSettings = (0, Utils_1.getSettingsFromConfig)(remoteConfig === null || remoteConfig === void 0 ? void 0 : remoteConfig.ConfigJSON);
                         if (this.options.flagOverrides.behaviour == FlagOverrides_1.OverrideBehaviour.LocalOverRemote) {
@@ -359,6 +368,6 @@ resolve(__assign(__assign({}, remoteSettings), localSettings));
                         }
-                        _e.label = 3;
-                    case 3: return [4 /*yield*/, ((_d = this.configService) === null || _d === void 0 ? void 0 : _d.getConfig())];
+                        _d.label = 3;
+                    case 3: return [4 /*yield*/, ((_c = this.configService) === null || _c === void 0 ? void 0 : _c.getConfig())];
                     case 4:
-                        config = _e.sent();
+                        config = _d.sent();
                         if (!config || !config.ConfigJSON || !config.ConfigJSON[ProjectConfig_1.ConfigFile.FeatureFlags]) {
@@ -365,0 +374,0 @@ resolve(null);

lib/ConfigCatClientOptions.d.ts

@@ -1,2 +0,2 @@
-import { IConfigCatLogger, IAutoPollOptions, ILazyLoadingOptions, IManualPollOptions, ICache } from "./index";
+import { IConfigCatLogger, IAutoPollOptions, ILazyLoadingOptions, IManualPollOptions, ICache, User } from "./index";
 import { FlagOverrides } from "./FlagOverrides";
@@ -24,2 +24,7 @@ /** Control the location of the config.json files containing your feature flags and settings within the ConfigCat CDN. */
     flagOverrides?: FlagOverrides | null;
+    /**
+     * The default user, used as fallback when there's no user parameter is passed to the
+     * ConfigCatClient.getValue, ConfigCatClient.getValueAsync, getVariationId, getVariationIdAsync, getAllValues, getAllValuesAsync, etc. methods.
+     */
+    defaultUser?: User | null;
 }
@@ -38,2 +43,3 @@ export declare abstract class OptionsBase implements IOptions {
     flagOverrides?: FlagOverrides;
+    defaultUser?: User | null;
     constructor(apiKey: string, clientVersion: string, options?: IOptions | null, defaultCache?: ICache | null);
@@ -40,0 +46,0 @@ getUrl(): string;

lib/ConfigCatClientOptions.js

@@ -79,2 +79,5 @@ "use strict";
             }
+            if (options.defaultUser) {
+                this.defaultUser = options.defaultUser;
+            }
         }
@@ -81,0 +84,0 @@ }

lib/ConfigServiceBase.js

@@ -89,4 +89,4 @@ "use strict";
         this.fetchLogicInternal(this.baseConfig, lastEtag, retries, function (result) {
-            _this.baseConfig.logger.debug("ConfigServiceBase.fetchLogic(): result.status: " + result.status);
-            if (result.status != index_1.FetchStatus.Fetched || ProjectConfig_1.ProjectConfig.compareEtags(lastEtag !== null && lastEtag !== void 0 ? lastEtag : '', result.eTag)) {
+            _this.baseConfig.logger.debug("ConfigServiceBase.fetchLogic(): result.status: " + (result === null || result === void 0 ? void 0 : result.status));
+            if (!result || result.status != index_1.FetchStatus.Fetched || ProjectConfig_1.ProjectConfig.compareEtags(lastEtag !== null && lastEtag !== void 0 ? lastEtag : '', result.eTag)) {
                 _this.baseConfig.logger.debug("ConfigServiceBase.fetchLogic(): result.status != FetchStatus.Fetched or etags are the same. Returning null.");
@@ -93,0 +93,0 @@ callback(null);

lib/esm/ConfigCatClient.d.ts

@@ -35,2 +35,7 @@ import { IConfigCatKernel } from "./index";
     getAllValuesAsync(user?: User): Promise<SettingKeyValue[]>;
+    /** Sets the default user for feature flag evaluations.
+     * In case the getValue function isn't called with a UserObject, this default user will be used instead. */
+    setDefaultUser(defaultUser: User): void;
+    /** Clears the default user. */
+    clearDefaultUser(): void;
 }
@@ -41,2 +46,3 @@ export declare class ConfigCatClient implements IConfigCatClient {
     private options;
+    private defaultUser?;
     constructor(options: AutoPollOptions | ManualPollOptions | LazyLoadOptions, configCatKernel: IConfigCatKernel);
@@ -58,2 +64,4 @@ dispose(): void;
     getAllValuesAsync(user?: User): Promise<SettingKeyValue[]>;
+    setDefaultUser(defaultUser: User): void;
+    clearDefaultUser(): void;
     private getSettingsAsync;
@@ -60,0 +68,0 @@ }

lib/esm/ConfigCatClient.js

@@ -70,2 +70,5 @@ var __assign = (this && this.__assign) || function () {
         }
+        if (options === null || options === void 0 ? void 0 : options.defaultUser) {
+            this.setDefaultUser(options.defaultUser);
+        }
         this.evaluator = new RolloutEvaluator(options.logger);
@@ -115,3 +118,3 @@ if (((_a = options === null || options === void 0 ? void 0 : options.flagOverrides) === null || _a === void 0 ? void 0 : _a.behaviour) != OverrideBehaviour.LocalOnly) {
                         }
-                        result = this.evaluator.Evaluate(settings, key, defaultValue, user).Value;
+                        result = this.evaluator.Evaluate(settings, key, defaultValue, user !== null && user !== void 0 ? user : this.defaultUser).Value;
                         resolve(result);
@@ -193,3 +196,3 @@ return [2 /*return*/];
                         }
-                        result = this.evaluator.Evaluate(settings, key, null, user, defaultVariationId).VariationId;
+                        result = this.evaluator.Evaluate(settings, key, null, user !== null && user !== void 0 ? user : this.defaultUser, defaultVariationId).VariationId;
                         resolve(result);
@@ -313,3 +316,3 @@ return [2 /*return*/];
                                 settingKey: key,
-                                settingValue: _this.evaluator.Evaluate(settings, key, undefined, user).Value
+                                settingValue: _this.evaluator.Evaluate(settings, key, undefined, user !== null && user !== void 0 ? user : _this.defaultUser).Value
                             });
@@ -323,2 +326,8 @@ });
     };
+    ConfigCatClient.prototype.setDefaultUser = function (defaultUser) {
+        this.defaultUser = defaultUser;
+    };
+    ConfigCatClient.prototype.clearDefaultUser = function () {
+        this.defaultUser = undefined;
+    };
     ConfigCatClient.prototype.getSettingsAsync = function () {
@@ -329,5 +338,5 @@ var _this = this;
             var localSettings, remoteConfig, remoteSettings, config;
-            var _a, _b, _c, _d;
-            return __generator(this, function (_e) {
-                switch (_e.label) {
+            var _a, _b, _c;
+            return __generator(this, function (_d) {
+                switch (_d.label) {
                     case 0:
@@ -337,3 +346,3 @@ if (!((_a = this.options) === null || _a === void 0 ? void 0 : _a.flagOverrides)) return [3 /*break*/, 3];
                     case 1:
-                        localSettings = _e.sent();
+                        localSettings = _d.sent();
                         if (this.options.flagOverrides.behaviour == OverrideBehaviour.LocalOnly) {
@@ -345,4 +354,4 @@ resolve(localSettings);
                     case 2:
-                        remoteConfig = _e.sent();
-                        remoteSettings = getSettingsFromConfig((_c = remoteConfig === null || remoteConfig === void 0 ? void 0 : remoteConfig.ConfigJSON) !== null && _c !== void 0 ? _c : {});
+                        remoteConfig = _d.sent();
+                        remoteSettings = getSettingsFromConfig(remoteConfig === null || remoteConfig === void 0 ? void 0 : remoteConfig.ConfigJSON);
                         if (this.options.flagOverrides.behaviour == OverrideBehaviour.LocalOverRemote) {
@@ -356,6 +365,6 @@ resolve(__assign(__assign({}, remoteSettings), localSettings));
                         }
-                        _e.label = 3;
-                    case 3: return [4 /*yield*/, ((_d = this.configService) === null || _d === void 0 ? void 0 : _d.getConfig())];
+                        _d.label = 3;
+                    case 3: return [4 /*yield*/, ((_c = this.configService) === null || _c === void 0 ? void 0 : _c.getConfig())];
                     case 4:
-                        config = _e.sent();
+                        config = _d.sent();
                         if (!config || !config.ConfigJSON || !config.ConfigJSON[ConfigFile.FeatureFlags]) {
@@ -362,0 +371,0 @@ resolve(null);

lib/esm/ConfigCatClientOptions.d.ts

@@ -1,2 +0,2 @@
-import { IConfigCatLogger, IAutoPollOptions, ILazyLoadingOptions, IManualPollOptions, ICache } from "./index";
+import { IConfigCatLogger, IAutoPollOptions, ILazyLoadingOptions, IManualPollOptions, ICache, User } from "./index";
 import { FlagOverrides } from "./FlagOverrides";
@@ -24,2 +24,7 @@ /** Control the location of the config.json files containing your feature flags and settings within the ConfigCat CDN. */
     flagOverrides?: FlagOverrides | null;
+    /**
+     * The default user, used as fallback when there's no user parameter is passed to the
+     * ConfigCatClient.getValue, ConfigCatClient.getValueAsync, getVariationId, getVariationIdAsync, getAllValues, getAllValuesAsync, etc. methods.
+     */
+    defaultUser?: User | null;
 }
@@ -38,2 +43,3 @@ export declare abstract class OptionsBase implements IOptions {
     flagOverrides?: FlagOverrides;
+    defaultUser?: User | null;
     constructor(apiKey: string, clientVersion: string, options?: IOptions | null, defaultCache?: ICache | null);
@@ -40,0 +46,0 @@ getUrl(): string;

lib/esm/ConfigCatClientOptions.js

@@ -76,2 +76,5 @@ var __extends = (this && this.__extends) || (function () {
             }
+            if (options.defaultUser) {
+                this.defaultUser = options.defaultUser;
+            }
         }
@@ -78,0 +81,0 @@ }

lib/esm/ConfigServiceBase.js

@@ -86,4 +86,4 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
         this.fetchLogicInternal(this.baseConfig, lastEtag, retries, function (result) {
-            _this.baseConfig.logger.debug("ConfigServiceBase.fetchLogic(): result.status: " + result.status);
-            if (result.status != FetchStatus.Fetched || ProjectConfig.compareEtags(lastEtag !== null && lastEtag !== void 0 ? lastEtag : '', result.eTag)) {
+            _this.baseConfig.logger.debug("ConfigServiceBase.fetchLogic(): result.status: " + (result === null || result === void 0 ? void 0 : result.status));
+            if (!result || result.status != FetchStatus.Fetched || ProjectConfig.compareEtags(lastEtag !== null && lastEtag !== void 0 ? lastEtag : '', result.eTag)) {
                 _this.baseConfig.logger.debug("ConfigServiceBase.fetchLogic(): result.status != FetchStatus.Fetched or etags are the same. Returning null.");
@@ -90,0 +90,0 @@ callback(null);

lib/esm/index.d.ts

@@ -85,6 +85,7 @@ import { IConfigCatClient } from "./ConfigCatClient";
 export { ProjectConfig } from "./ProjectConfig";
-export { IConfigCatClient } from "./ConfigCatClient";
+export type { IConfigCatClient } from "./ConfigCatClient";
 export { OptionsBase, DataGovernance } from "./ConfigCatClientOptions";
 export { User } from "./RolloutEvaluator";
-export { IOverrideDataSource, FlagOverrides, MapOverrideDataSource, OverrideBehaviour } from "./FlagOverrides";
+export type { IOverrideDataSource } from "./FlagOverrides";
+export { FlagOverrides, MapOverrideDataSource, OverrideBehaviour } from "./FlagOverrides";
 //# sourceMappingURL=index.d.ts.map

lib/esm/RolloutEvaluator.js

@@ -75,8 +75,10 @@ import { sha1 } from "./Sha1";
                 var comparisonAttribute = this_1.GetUserAttribute(user, rule.comparisonAttribute);
+                var comparator = rule.comparator;
+                var comparisonValue = rule.comparisonValue;
+                var log = "Evaluating rule: '" + comparisonAttribute + "' " + this_1.RuleToString(comparator) + " '" + comparisonValue + "' => ";
                 if (!comparisonAttribute) {
+                    log += "NO MATCH (Attribute is not defined on the user object)";
+                    eLog.OpAppendLine(log);
                     return "continue";
                 }
-                var comparator = rule.comparator;
-                var comparisonValue = rule.comparisonValue;
-                var log = "Evaluating rule: '" + comparisonAttribute + "' " + this_1.RuleToString(comparator) + " '" + comparisonValue + "' => ";
                 switch (comparator) {
@@ -83,0 +85,0 @@ case 0: // is one of

lib/esm/Utils.js

 import { ConfigFile, Setting } from "./ProjectConfig";
 export var isUndefined = function (comp) { return comp === undefined; };
 export function getSettingsFromConfig(json) {
+    if (!json) {
+        return {};
+    }
     return Object.fromEntries(Object.entries(json[ConfigFile.FeatureFlags]).map(function (_a) {
@@ -5,0 +8,0 @@ var key = _a[0], value = _a[1];

lib/index.d.ts

@@ -85,6 +85,7 @@ import { IConfigCatClient } from "./ConfigCatClient";
 export { ProjectConfig } from "./ProjectConfig";
-export { IConfigCatClient } from "./ConfigCatClient";
+export type { IConfigCatClient } from "./ConfigCatClient";
 export { OptionsBase, DataGovernance } from "./ConfigCatClientOptions";
 export { User } from "./RolloutEvaluator";
-export { IOverrideDataSource, FlagOverrides, MapOverrideDataSource, OverrideBehaviour } from "./FlagOverrides";
+export type { IOverrideDataSource } from "./FlagOverrides";
+export { FlagOverrides, MapOverrideDataSource, OverrideBehaviour } from "./FlagOverrides";
 //# sourceMappingURL=index.d.ts.map

lib/RolloutEvaluator.js

@@ -78,8 +78,10 @@ "use strict";
                 var comparisonAttribute = this_1.GetUserAttribute(user, rule.comparisonAttribute);
+                var comparator = rule.comparator;
+                var comparisonValue = rule.comparisonValue;
+                var log = "Evaluating rule: '" + comparisonAttribute + "' " + this_1.RuleToString(comparator) + " '" + comparisonValue + "' => ";
                 if (!comparisonAttribute) {
+                    log += "NO MATCH (Attribute is not defined on the user object)";
+                    eLog.OpAppendLine(log);
                     return "continue";
                 }
-                var comparator = rule.comparator;
-                var comparisonValue = rule.comparisonValue;
-                var log = "Evaluating rule: '" + comparisonAttribute + "' " + this_1.RuleToString(comparator) + " '" + comparisonValue + "' => ";
                 switch (comparator) {
@@ -86,0 +88,0 @@ case 0: // is one of

lib/Utils.js

@@ -8,2 +8,5 @@ "use strict";
 function getSettingsFromConfig(json) {
+    if (!json) {
+        return {};
+    }
     return Object.fromEntries(Object.entries(json[ProjectConfig_1.ConfigFile.FeatureFlags]).map(function (_a) {
@@ -10,0 +13,0 @@ var key = _a[0], value = _a[1];

package.json

 {
   "name": "configcat-common",
-  "version": "6.0.0",
+  "version": "6.0.1",
   "description": "ConfigCat is a configuration as a service that lets you manage your features and configurations without actually deploying new code.",
@@ -32,5 +32,5 @@ "main": "lib/index.js",
   "devDependencies": {
-    "@types/chai": "4.3.1",
+    "@types/chai": "4.3.3",
     "@types/mocha": "^9.1.1",
-    "@types/node": "^17.0.31",
+    "@types/node": "^17.0.45",
     "chai": "^4.3.6",
@@ -41,4 +41,4 @@ "mocha": "^10.0.0",
     "source-map-support": "^0.5.21",
-    "ts-node": "^10.7.0",
-    "typescript": "^4.6.4"
+    "ts-node": "^10.9.1",
+    "typescript": "^4.7.4"
   },
@@ -45,0 +45,0 @@ "repository": {

README.md

@@ -31,1 +31,9 @@ # ConfigCat Common library for JavaScript
 - [Blog](https://configcat.com/blog)
+
+# Troubleshooting
+### Make sure you have the proper Node.js version installed
+You might run into errors caused by the wrong version of Node.js. To make sure you are using the recommended Node.js version follow these steps.
+
+1. Have nvm (Node Version Manager - https://github.com/nvm-sh/nvm ) installed:
+1. Run `nvm install`. This will install the compatible version of Node.js.
+1. Run `nvm use`. This will use the compatible version of Node.js.

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Number of package files

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