cbp-lib/src/_helpers/custom-error.js

Libraries for cbp

'use strict'

export class BaseError extends Error {
    constructor(error) {
        super(error)
        this.name = 'BaseError'
        this.message = error
        this.stackTrace = this.stackTrace
    }

    toString() {
        return {
            message: this.message,
            stackTrace: this.stackTrace
        }
    }

    toJson() {
        return {
            name: this.name,
            message: this.message,
            stackTrace: this.stackTrace
        }
    }
}


export class ArgumentError extends BaseError {
    constructor(error) {
        super(error)
        this.name = 'ArgumentError'
        this.message = error
    }
}


export class PermissionError extends BaseError {
    constructor(status=401, error) {
        super(error)
        this.name = 'PermissionError'
        this.status = status
        this.message = error
    }

    toJson() {
        return {
            name: this.name,
            status: this.status,
            message: this.message
        }
    }
}

export class Validation {
    
    static isEmpty(value) {
        if (typeof value === 'object') return Validation.isEmptyObject(value)
        if(!value || value === 'undefined' || value == '' || value == ' ' || value === null) {
            return true
        }
        else {
            return false
        }
    }

    static isEmptyObject(obj) {
        for(let key in obj) {
            if(obj.hasOwnProperty(key))
                return false;
        }

        return true;
    }

    static removeNullKey(obj) {
        let newObj = Object.assign({}, obj)
        for(let key in newObj) {
            if(newObj.hasOwnProperty(key)) {
                if (this.isEmpty(newObj[key])) {
                    delete newObj[key]
                }
            }
        }

        return newObj
    }
}