v1.0.4

Author: moser-jose

.gitignore

@@ -1 +1,2 @@
 node_modules/
+dist/

dist/index.js

@@ -2,29 +2,53 @@
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.shortName = void 0;
 const shortName = (fullName) => {
-    let nameSplit = fullName.split(' ');
+    let nameSplit = fullName.split(' ').filter(Boolean);
     let array = ['de', 'do', 'dos', 'da', 'das', 'e'];
     var penultimate = '';
     if (array.includes(nameSplit[nameSplit.length - 2])) {
         penultimate = nameSplit[nameSplit.length - 2];
     }
-    let pattern = new RegExp(' de | do | dos | da | das | e ', 'gi');
-    let name = fullName.replace(pattern, ' ').split(' ');
+    for (let i = 0; i < nameSplit.length - 2; i++) {
+        if (array.includes(nameSplit[i])) {
+            nameSplit.splice(i, 1);
+            i--;
+        }
+    }
     let middleName = ' ';
-    if (name.length > 2) {
-        for (let i = 1; i < name.length - 1; i++) {
-            let string = name[i].normalize("NFD")
+    if (nameSplit.length > 2) {
+        let integer = 0;
+        penultimate ? integer = nameSplit.length - 2 : integer = nameSplit.length - 1;
+        let prep = '';
+        let flag = false;
+        for (let i = 1; i < integer; i++) {
+            let string = nameSplit[i].normalize("NFD")
                 .replace(/[\u0300-\u036f]/g, "")
-                .replace(/[^a-zA-Z0-9]/g, "");
-            if (string[0] !== undefined) {
-                middleName += string[0].toUpperCase() + '. ';
+                .replace(/[^a-zA-Z\s]/g, "");
+            flag = false;
+            for (let j = 0; j < array.length; j++) {
+                if (string === array[j]) {
+                    prep = string;
+                    flag = true;
+                    break;
+                }
+            }
+            if (!flag) {
+                if (string[0] !== undefined) {
+                    middleName += string[0].toUpperCase() + '. ';
+                }
             }
         }
+        if (flag)
+            middleName += prep + ' ';
     }
-    let first = name.shift();
-    let last = name.pop();
+    let first = nameSplit.shift();
+    let last = nameSplit.pop();
     if (first && last) {
-        if (penultimate !== '') {
+        first = first
+            .replace(/[^a-záàâãéèêíïóôõöúçñA-ZÁÀÂÃÉÈÊÍÏÓÔÕÖÚÇÑ\s]/g, "");
+        last = last
+            .replace(/[^a-záàâãéèêíïóôõöúçñA-ZÁÀÂÃÉÈÊÍÏÓÔÕÖÚÇÑ\s]/g, "");
+        if (penultimate) {
             return first[0].toUpperCase() + first.substring(1).toLowerCase() +
                 middleName + penultimate + ' ' + last[0].toUpperCase() + last.substring(1).toLowerCase();
         }

jest.config.js

@@ -0,0 +1,5 @@
+module.exports = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+  testMatch: ['**/tests/*.test.ts'],
+};