remove unused select2 code

app/javascript/new_design/select2.js

@@ -1,8 +1,5 @@
 import $ from 'jquery';
 import 'select2';
-import { isNumeric } from '@utils';
-
-const { api_geo_url, api_adresse_url } = gon.autocomplete || {};
 
 const language = {
   errorLoading: function () {
@@ -50,94 +47,6 @@ const baseOptions = {
   width: '100%'
 };
 
-const baseAjaxOptions = {
-  delay: 250,
-  timeout: 10 * 1000, // 10 sec
-  cache: true,
-  data({ term: nom }) {
-    return {
-      nom,
-      fields: 'nom,code'
-    };
-  },
-  processResults(data) {
-    return {
-      results: data.map(({ nom }) => ({ id: nom, text: nom }))
-    };
-  }
-};
-
-const regionsOptions = {
-  ...baseOptions,
-  minimumInputLength: 2,
-  ajax: { url: `${api_geo_url}/regions`, ...baseAjaxOptions }
-};
-
-const communesOptions = {
-  ...baseOptions,
-  minimumInputLength: 2,
-  ajax: { url: `${api_geo_url}/communes`, ...baseAjaxOptions }
-};
-
-const etranger99 = { id: '99 - Étranger', text: '99 - Étranger' };
-const departementsOptions = {
-  ...baseOptions,
-  minimumInputLength: 1,
-  ajax: {
-    ...baseAjaxOptions,
-    url: `${api_geo_url}/departements`,
-    data({ term }) {
-      const data = { fields: 'nom,code' };
-
-      if (isNumeric(term)) {
-        data.code = term.trim().padStart(2, '0');
-      } else {
-        data.nom = term;
-      }
-
-      return data;
-    },
-    processResults(data) {
-      return {
-        results: data
-          .map(({ nom, code }) => ({
-            id: `${code} - ${nom}`,
-            text: `${code} - ${nom}`
-          }))
-          .concat([etranger99])
-      };
-    }
-  }
-};
-
-const adresseOptions = {
-  ...baseOptions,
-  minimumInputLength: 2,
-  ajax: {
-    ...baseAjaxOptions,
-    url: `${api_adresse_url}/search`,
-    data({ term: q }) {
-      return {
-        q,
-        limit: 5
-      };
-    },
-    processResults(data) {
-      let r = data.features.map(({ properties: { label }, geometry }) => ({
-        id: label,
-        text: label,
-        geometry
-      }));
-      // Allow the user to select an arbitrary address missing from the results,
-      // by adding the plain-text query to the list of results.
-      r.unshift({ id: data.query, text: data.query });
-      return {
-        results: r
-      };
-    }
-  }
-};
-
 const templateOption = ({ text }) =>
   $(
     `<span class="custom-select2-option"><span class="icon person"></span>${text}</span>`
@@ -145,10 +54,6 @@ const templateOption = ({ text }) =>
 
 addEventListener('ds:page:update', () => {
   $('select.select2').select2(baseOptions);
-  $('select.select2.departements').select2(departementsOptions);
-  $('select.select2.regions').select2(regionsOptions);
-  $('select.select2.communes').select2(communesOptions);
-  $('select.select2.adresse').select2(adresseOptions);
 
   $('.columns-form select.select2-limited').select2({
     width: '300px',