How to use the formiojs.makeStaticRequest function in formiojs

init() {
    this.projectReady = Formio.makeStaticRequest(this.appConfig.appUrl).then((project: any) => {
      _each(project.access, (access: any) => {
        this.formAccess[access.type] = access.roles;
      });
    }, (err: any): any => {
      this.formAccess = {};
      return null;
    });


    // Get the access for this project.
    this.accessReady = Formio.makeStaticRequest(this.appConfig.appUrl + '/access').then((access: any) => {
      _each(access.forms, (form: any) => {
        this.submissionAccess[form.name] = {};
        form.submissionAccess.forEach((access: any) => {
          this.submissionAccess[form.name][access.type] = access.roles;
        });
      });
      this.roles = access.roles;
      return access;
    }, (err: any): any => {
      this.roles = {};
      return null;
    });

    this.userReady = Formio.currentUser().then((user: any) => {
      this.setUser(user);
      return user;

init() {
    this.projectReady = Formio.makeStaticRequest(this.appConfig.appUrl).then((project: any) => {
      _each(project.access, (access: any) => {
        this.formAccess[access.type] = access.roles;
      });
    }, (err: any): any => {
      this.formAccess = {};
      return null;
    });


    // Get the access for this project.
    this.accessReady = Formio.makeStaticRequest(this.appConfig.appUrl + '/access').then((access: any) => {
      _each(access.forms, (form: any) => {
        this.submissionAccess[form.name] = {};
        form.submissionAccess.forEach((access: any) => {
          this.submissionAccess[form.name][access.type] = access.roles;
        });

FormioAuthService.prototype.init = function () {
        var _this = this;
        this.projectReady = Formio.makeStaticRequest(this.appConfig.appUrl).then(function (project) {
            _each(project.access, function (access) {
                _this.formAccess[access.type] = access.roles;
            });
        }, function (err) {
            _this.formAccess = {};
            return null;
        });
        // Get the access for this project.
        this.accessReady = Formio.makeStaticRequest(this.appConfig.appUrl + '/access').then(function (access) {
            _each(access.forms, function (form) {
                _this.submissionAccess[form.name] = {};
                form.submissionAccess.forEach(function (access) {
                    _this.submissionAccess[form.name][access.type] = access.roles;
                });
            });
            _this.roles = access.roles;
            return access;
        }, function (err) {
            _this.roles = {};
            return null;
        });
        this.userReady = Formio.currentUser().then(function (user) {
            _this.setUser(user);
            return user;
        });

FormioAuthService.prototype.init = function () {
        var _this = this;
        this.projectReady = Formio.makeStaticRequest(this.appConfig.appUrl).then(function (project) {
            _each(project.access, function (access) {
                _this.formAccess[access.type] = access.roles;
            });
        }, function (err) {
            _this.formAccess = {};
            return null;
        });
        // Get the access for this project.
        this.accessReady = Formio.makeStaticRequest(this.appConfig.appUrl + '/access').then(function (access) {
            _each(access.forms, function (form) {
                _this.submissionAccess[form.name] = {};
                form.submissionAccess.forEach(function (access) {
                    _this.submissionAccess[form.name][access.type] = access.roles;
                });
            });
            _this.roles = access.roles;

formiojs.makeStaticRequest(appUrl + '/access')
    .then(function(result) {
      let submissionAccess = {};
      Object.keys(result.forms).forEach(key => {
        let form = result.forms[key];
        submissionAccess[form.name] = {};
        form.submissionAccess.forEach(access => {
          submissionAccess[form.name][access.type] = access.roles;
        });
      });
      dispatch(submissionAccessUser(submissionAccess, result.roles));
    })
    .catch(function(err) {
      //console.log(err);
    });
  formiojs.makeStaticRequest(appUrl)
    .then(function(project) {
      let formAccess = {};
      project.access.forEach(access => {
        formAccess[access.type] = access.roles;
      });
      dispatch(formAccessUser(formAccess));
    })
    .catch(function(err) {
      //console.log(err);
    });
};

const getAccess = (dispatch, getState) => {
  const { appUrl } = getState().formio.auth;
  formiojs.makeStaticRequest(appUrl + '/access')
    .then(function(result) {
      let submissionAccess = {};
      Object.keys(result.forms).forEach(key => {
        let form = result.forms[key];
        submissionAccess[form.name] = {};
        form.submissionAccess.forEach(access => {
          submissionAccess[form.name][access.type] = access.roles;
        });
      });
      dispatch(submissionAccessUser(submissionAccess, result.roles));
    })
    .catch(function(err) {
      //console.log(err);
    });
  formiojs.makeStaticRequest(appUrl)
    .then(function(project) {