n3wt-school/Front-End/src/app/lib/schoolAction.js

import {
    BE_SCHOOL_SPECIALITIES_URL,
    BE_SCHOOL_TEACHERS_URL,
    BE_SCHOOL_SCHOOLCLASSES_URL,
    BE_SCHOOL_PLANNINGS_URL,
    BE_SCHOOL_FEES_URL,
    BE_SCHOOL_DISCOUNTS_URL
} from '@/utils/Url';

const requestResponseHandler = async (response) => {

  const body = await response.json();
  if (response.ok) {
    return body;
  }
   // Throw an error with the JSON body containing the form errors
  const error = new Error('Form submission error');
  error.details = body;
  throw error;
}


export const fetchSpecialities = () => {
    return fetch(`${BE_SCHOOL_SPECIALITIES_URL}`)
    .then(requestResponseHandler)
};

export const fetchTeachers = () => {
    return fetch(`${BE_SCHOOL_TEACHERS_URL}`)
    .then(requestResponseHandler)
};

export const fetchClasses = () => {
    return fetch(`${BE_SCHOOL_SCHOOLCLASSES_URL}`)
    .then(requestResponseHandler)
};

export const fetchSchedules = () => {
    return fetch(`${BE_SCHOOL_PLANNINGS_URL}`)
    .then(requestResponseHandler)
};

export const fetchDiscounts = () => {
    return fetch(`${BE_SCHOOL_DISCOUNTS_URL}`)
    .then(requestResponseHandler)
};

export const fetchRegistrationFees = () => {
    return fetch(`${BE_SCHOOL_FEES_URL}/registration`)
    .then(requestResponseHandler)
};

export const fetchTuitionFees = () => {
    return fetch(`${BE_SCHOOL_FEES_URL}/tuition`)
    .then(requestResponseHandler)
};