33 lines
1.0 KiB
JavaScript
33 lines
1.0 KiB
JavaScript
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/**
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* Converts a string into a boolean
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* @param {String} stringBoolean
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* @returns Boolean if valid or -1 otherwise
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*/
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function convertStringBooleanToBoolean(stringBoolean) {
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if (stringBoolean === 'true') {
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return true;
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} else if(stringBoolean === 'false') {
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return false;
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} else {
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return(-1)
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}
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}
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/**
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* Wraps convertStringBooleanToBoolean to be used with express. Will respond with an error if the boolean is invalid. Else dataObj will be set to the converted boolean value.
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* @param {String} stringBoolean An input string given by the user
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* @param {*} res Expresses response object
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* @param {*} dataObj The data to manipulate
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*/
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function wrapBooleanConverter(stringBoolean, res) {
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const temp = convertStringBooleanToBoolean(stringBoolean);
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if(temp === -1) {
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res.json({ status: "error", message: "Invalid boolean value" });
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} else {
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return(temp);
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}
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}
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// export { convertStringBooleanToBoolean, wrapBooleanConverter };
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module.exports = { convertStringBooleanToBoolean, wrapBooleanConverter };
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