/**
* @file configurator.js
* @module configurator
* @description Contains the functions necessary to set and get configuration settings from the shared data structure.
* @requires module:ruleBroker
* @requires module:data
* @requires {@link https://www.npmjs.com/package/@haystacks/constants|@haystacks/constants}
* @requires {@link https://www.npmjs.com/package/path|path}
* @author Seth Hollingsead
* @date 2020/10/13
* @copyright Copyright © 2022-… by Seth Hollingsead. All rights reserved
* @NOTE This file is needed to keep these lower level functions separate from the chiefConfiguration.
* Because having these functions in the chiefConfiguration can cause a circular dependency.
*/
// Internal imports
import ruleBroker from '../brokers/ruleBroker.js';
import D from '../structures/data.js';
// External imports
import hayConst from '@haystacks/constants';
import path from 'path';
const {bas, biz, cfg, wrd} = hayConst;
const baseFileName = path.basename(import.meta.url, path.extname(import.meta.url));
// executrix.configurator.
// eslint-disable-next-line no-unused-vars
const namespacePrefix = wrd.cexecutrix + bas.cDot + baseFileName + bas.cDot;
/**
* @function setConfigurationSetting
* @description Sets a configuration setting on the configuration data structure stored on the D-data structure.
* @param {string} configurationNamespace The path in the configuration JSON object
* where the configuration setting should be set.
* Ex: businessRules.rules.stringParsing.countCamelCaseWords
* @param {string} configurationName The key of the configuration setting.
* @param {string|integer|boolean|double} configurationValue The value of the configuration setting.
* @return {void}
* @author Seth Hollingsead
* @date 2021/10/13
* @NOTE Cannot use the loggers here, because of a circular dependency.
*/
function setConfigurationSetting(configurationNamespace, configurationName, configurationValue) {
// let functionName = setConfigurationSetting.name;
// console.log(`BEGIN ${namespacePrefix}${functionName} function`);
// console.log(`configurationNamespace is: ${configurationNamespace}`);
// console.log(`configurationName is: ${configurationName}`);
// console.log(`configurationValue is: ${configurationValue}`);
let namespaceConfigObject = getConfigurationNamespaceObject(configurationNamespace.split(bas.cDot));
if (namespaceConfigObject) {
namespaceConfigObject[`${configurationNamespace}.${configurationName}`] = configurationValue;
}
// console.log(`END ${namespacePrefix}${functionName} function`);
}
/**
* @function getConfigurationSetting
* @description Gets a configuration value based on the configuration name.
* @param {string} configurationNamespace The path in the configuration JSON object
* where the configuration setting should be found.
* @param {string} configurationName The key of the configuration setting.
* @return {string|integer|boolean|double} The value of whatever was stored in the D[configuration].
* @author Seth Hollingsead
* @date 2021/10/13
* @NOTE Cannot use the loggers here, because of a circular dependency.
*/
function getConfigurationSetting(configurationNamespace, configurationName) {
// let functionName = getConfigurationSetting.name;
// console.log(`BEGIN ${namespacePrefix}${functionName} function`);
// console.log(`configurationNamespace is: ${configurationNamespace}`);
// console.log(`configurationName is: ${configurationName}`);
let returnConfigurationValue;
let namespaceConfigObject = undefined;
namespaceConfigObject = getConfigurationNamespaceObject(configurationNamespace.split(bas.cDot));
if (namespaceConfigObject) {
if (configurationName) {
if (configurationName.includes(bas.cAt) && configurationName.indexOf(bas.cAt) === 0) {
returnConfigurationValue = getParentConfigurationNamespaceObject(configurationNamespace, configurationName);
} else {
returnConfigurationValue = namespaceConfigObject[configurationNamespace + bas.cDot + configurationName];
}
} else {
returnConfigurationValue = getParentConfigurationNamespaceObject(configurationNamespace, '');
}
} // End-if (namespaceConfigObject)
// console.log(`returnConfigurationValue is: ${returnConfigurationValue}`);
// console.log(`END ${namespacePrefix}${functionName} function`);
return returnConfigurationValue;
}
/**
* @function processConfigurationNameRules
* @description Processes a fully qualified name and extracts the configuration name without the namespace.
* @param {string} fullyQualifiedName The fully qualified name with the namespace included.
* @return {string} The name of the configuration setting without the namespace.
* @author Seth Hollingsead
* @date 2021/10/26
* @NOTE Cannot use the loggers here, because of a circular dependency.
*/
function processConfigurationNameRules(fullyQualifiedName) {
// let functionName = processConfigurationNameRules.name;
// console.log(`BEGIN ${namespacePrefix}${functionName} function`);
// console.log(`fullyQualifiedName is: ${fullyQualifiedName}`);
let returnValue;
let fullyQualifiedNameArray = fullyQualifiedName.split(bas.cDot);
returnValue = fullyQualifiedNameArray[fullyQualifiedNameArray.length - 1];
// console.log(`returnValue is: ${returnValue}`);
// console.log(`END ${namespacePrefix}${functionName} function`);
return returnValue;
}
/**
* @function processConfigurationNamespaceRules
* @description Processes a fully qualified name and extracts the namespace.
* @param {string} fullyQualifiedName The fully qualified name with the namespace included.
* @return {string} The namespace of the configuration setting, without the configuration name.
* @author Seth Hollingsead
* @date 2021/10/26
* @NOTE Cannot use the loggers here, because of a circular dependency.
*/
function processConfigurationNamespaceRules(fullyQualifiedName) {
// let functionName = processConfigurationNamespaceRules.name;
// console.log(`BEGIN ${namespacePrefix}${functionName} function`);
// console.log(`fullyQualifiedName is: ${fullyQualifiedName}`);
let returnValue;
returnValue = fullyQualifiedName.substr(0, fullyQualifiedName.lastIndexOf(bas.cDot));
// console.log('returnValue is: ' + returnValue);
if (returnValue.includes(cfg.cdebugFunctions) || returnValue.includes(cfg.cdebugFiles)) {
// console.log('contains debugFunctions or debugFiles');
// We need to strip off the "debugFunctions" & "debugFiles" prefixes along with the pipe that delimits them.
// At some point we might need these separate designations, like for the colorizer logic, but for now,
// until there is a business need I will keep them unified.
// Everything to the right all falls under the designation of "debugSettings"
// so that as the base for the namespace tree should work perfectly.
let parsedDebugSettingsNamespace = returnValue.split(bas.cPipe);
// console.log('parsedDebugSettingsNamespace is: ' + parsedDebugSettingsNamespace);
returnValue = parsedDebugSettingsNamespace[1];
} // End-if (returnValue.includes(cfg.cdebugFunctions) || returnValue.includes(cfg.cdebugFiles))
// console.log(`returnValue is: ${returnValue}`);
// console.log(`END ${namespacePrefix}${functionName} function`);
return returnValue;
}
/**
* @function processConfigurationValueRules
* @description Processes a name and value to execute required code and convert string values
* to actual data objects needed by the configuration system.
* @param {string} name The name of the configuration variable, without the namespace.
* @param {string} value The value of the configuration variable.
* @return {string|boolean|integer|float|object} A value that is appropriately processed.
* @author Seth Hollingsead
* @date 2021/10/26
* @NOTE Cannot use the loggers here, because of a circular dependency.
*/
function processConfigurationValueRules(name, value) {
// let functionName = processConfigurationValueRules.name;
// console.log(`BEGIN ${namespacePrefix}${functionName} function`);
// console.log(`name is: ${name}`);
// console.log(`value is: ${value}`);
let returnValue;
switch (name) {
case cfg.cdateTimeStamp: case cfg.cdateStamp: case cfg.ctimeStamp:
// NOTE: All of these three configurations are processed exactly the same way.
// As long as what is stored in the configuration file is correct, then they should be processed correctly here.
returnValue = ruleBroker.processRules([value, ''], [biz.cgetNowMoment]);
break;
default: // We don't know what the value is.
// We have to just return the value as it was passed in, no processing.
// We don't want to corrupt the other data that may be passed into this function.
returnValue = value;
break;
} // End-switch (name)
// console.log(`returnValue is: ${JSON.stringify(returnValue)}`);
// console.log(`END ${namespacePrefix}${functionName} function`);
return returnValue;
}
/**
* @function getParentConfigurationNamespaceObject
* @description Navigates the configuration JSON data object tree to find the namespace of the configuration setting,
* and then determines the parent and returns the entire tree of the configuration data
* including that parent and all its top level contents.
* @param {string} configurationNamespace The fully qualified path in the configuration JSON object
* where the configuration setting should be found.
* @param {string} optionalFunctionNameAppendix An optional function name appendix that could
* potentially be added to the end of the function name.
* Ex: @ModuleFontBackgroundColor
* @return {object|boolean} The parent of the object found at the specified namespace address in the configuration data object,
* or False if nothing was found.
* @author Seth Hollingsead
* @date 2021/10/26
* @NOTE Cannot use the loggers here, because of a circular dependency.
*/
function getParentConfigurationNamespaceObject(configurationNamespace, optionalFunctionNameAppendix) {
// let functionName = getParentConfigurationNamespaceObject.name;
// console.log(`BEGIN ${namespacePrefix}${functionName} function`);
// console.log(`configurationNamespace is: ${configurationNamespace}`);
// console.log(`optionalFunctionNameAppendix is: ${optionalFunctionNameAppendix}`);
let returnValue = true;
let parentConfigurationNamespaceArray = configurationNamespace.split(bas.cDot);
let newParentConfigurationName = parentConfigurationNamespaceArray.pop();
let newParentConfigurationNamespace = parentConfigurationNamespaceArray.join(bas.cDot);
let parentNamespaceConfigObject = getConfigurationNamespaceObject(parentConfigurationNamespaceArray);
if (optionalFunctionNameAppendix !== '') {
returnValue = parentNamespaceConfigObject[newParentConfigurationNamespace + bas.cDot + newParentConfigurationName + optionalFunctionNameAppendix];
} else {
returnValue = parentNamespaceConfigObject[newParentConfigurationNamespace + bas.cDot + newParentConfigurationName];
}
// console.log(`returnValue is: ${JSON.stringify(returnValue)}`);
// console.log(`END ${namespacePrefix}${functionName} function`);
return returnValue;
}
/**
* @function getConfigurationNamespaceObject
* @description Navigates the configuration JSON data object tree to find the namespace of configuration settings.
* @param {array<string>} configurationNamespace The path in the configuration JSON object where the
* configuration setting should be set, or returned.
* @return {object|boolean} The object found at the specified namespace address in the configuration data object,
* or False if nothing was found.
* @author Seth Hollingsead
* @date 2021/10/26
* @NOTE Cannot use the loggers here, because of a circular dependency.
* @NOTE See note below about the business rule: biz.cgetNamespacedDataObject!
*/
function getConfigurationNamespaceObject(configurationNamespace) {
// let functionName = getConfigurationNamespaceObject.name;
// console.log(`BEGIN ${namespacePrefix}${functionName} function`);
// console.log(`configurationNamespace is: ${configurationNamespace}`);
let returnValue = true; // DO NOT CHANGE! It will break the boot-strap protection mechanisms.
let configurationDataRoot = D[wrd.cconfiguration];
let configurationPathObject = configurationDataRoot;
if (!configurationPathObject) { // Need to handle the case that the configuration data object doesn't even exist at all!
D[wrd.cconfiguration] = {};
configurationDataRoot = D[wrd.cconfiguration];
configurationPathObject = configurationDataRoot;
} // End-if (!configurationPathObject)
for (const element of configurationNamespace) {
if (!configurationPathObject[element]) {
// It doesn't exist yet, so lets make it.
configurationPathObject[element] = {};
} // End-if (!configurationPathObject[element])
configurationPathObject = configurationPathObject[element];
} // End for-loop (const element of configurationNamespace)
if (returnValue) {
returnValue = configurationPathObject;
}
// NOTE: The getConfigurationNamespaceObject is called before the configuration bootstrap process is complete.
// So therefore trying to call the above functionality from a business rule will not work EVER!
// The above code will need to remain in place even though,
// it is duplicate code to the new functionality in the business rule: biz.cgetNamespacedDataObject
// returnValue = ruleBroker.processRules([configurationNamespace.unshift(wrd.cconfiguration), ''], [biz.cgetNamespacedDataObject]);
// console.log(`returnValue is: ${JSON.stringify(returnValue)}`);
// console.log(`END ${namespacePrefix}${functionName} function`);
return returnValue;
}
export default {
setConfigurationSetting,
getConfigurationSetting,
processConfigurationNameRules,
processConfigurationNamespaceRules,
processConfigurationValueRules
};