Untitled

import { AbstractControl, FormGroup } from "@angular/forms";
import { FormValidationError } from "app/core/utils/models/form-error.model";
import { HubContentType } from "app/core/model/hub-content-types.constants";

/**
 * this function returns all form validation errors of a formGroup
 * @param {FormGroup} formGroup the formGroup to check fo errors
 * @param {hubContentType} hubContentType the hub-content type
 * @returns {FormValidationError[]} returns all validation errors as FormValidationError
 */
export function formErrorCollector(formGroup: FormGroup, hubContentType: HubContentType): FormValidationError[] {
    const formErrors: FormValidationError[] = [];
    for (const controlName of Object.keys(formGroup.controls)) {
        const formControl: AbstractControl = formGroup.get(controlName);
        if (formControl.errors) {
            for (const validationError in formControl.errors) {
                if (validationError && formControl.errors.hasOwnProperty(validationError) && formControl.hasError(validationError)) {
                    const formValidationError: FormValidationError = new FormValidationError();
                    formValidationError.hubContentType = hubContentType;
                    formValidationError.formFieldName = controlName;
                    formValidationError.errorType = validationError;
                    formErrors.push(formValidationError);
                    console.log(formValidationError.errorType);
                }
            }
        }
    }
    return formErrors;
}