feat: add new option for getInitials

Author: MickaelAustoni

CHANGELOG.md

@@ -1,4 +1,4 @@
 # [Versions](https://github.com/Tracktor/react-utils/releases)
 
-## v1.18.0
-- **[feat]** : export `phoneNumberAdapter` function
+## v1.19.0
+- **[feat]** : add `getInitials` option to capitalize name

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@tracktor/react-utils",
   "description": "React data table and react data grid",
-  "version": "1.18.0",
+  "version": "1.19.0",
   "private": false,
   "license": "ISC",
   "type": "module",

src/utils/adapter/getInitials/getInitials.ts

@@ -22,20 +22,30 @@ interface getInitialParamsWithLastNameOnly {
   fullName?: never;
 }
 
+interface getInitialParamsWithNoName {
+  firstName?: never;
+  lastName?: never;
+  fullName?: never;
+}
+
 type getInitialParams =
   | getInitialParamsWithFullName
   | getInitialParamsWithFirstAndLastName
   | getInitialParamsWithFirstNameOnly
-  | getInitialParamsWithLastNameOnly;
+  | getInitialParamsWithLastNameOnly
+  | getInitialParamsWithNoName;
 
 /**
  * Get initial from first name and last name or full name
  * @param name
+ * @param capitalize
  */
-export const getInitials = (name: getInitialParams): string => {
+export const getInitials = (name: getInitialParams, capitalize?: boolean): string => {
   const [firstName, lastName] = name.fullName ? name.fullName.split(" ") : [name.firstName || "", name.lastName || ""];
 
-  return `${firstName?.charAt(0)}${lastName?.charAt(0)}`;
+  return capitalize
+    ? `${firstName?.charAt(0).toUpperCase()}${lastName?.charAt(0).toUpperCase()}`
+    : `${firstName?.charAt(0)}${lastName?.charAt(0)}`;
 };
 
 export default getInitials;

src/utils/adapter/getInitials/test/getInitials.test.ts

@@ -26,4 +26,14 @@ describe("formatCreditCardNumber", () => {
     const initial = getInitials({ firstName: "Doe" });
     expect(initial).toEqual("D");
   });
+
+  test("with capitalize option", () => {
+    const initial = getInitials({ firstName: "john", lastName: "doe" }, true);
+    expect(initial).toBe("JD");
+  });
+
+  test("with capitalize false option", () => {
+    const initial = getInitials({ firstName: "john", lastName: "doe" }, false);
+    expect(initial).toBe("jd");
+  });
 });