add Readonly

Wcoder547 · Wcoder547 · commit fdcc35c91d64 · 2024-06-26T13:14:45.000+05:00
diff --git a/Readonly_optional/01.js b/Readonly_optional/01.js
@@ -0,0 +1,15 @@
+console.log("hello world");
+function createUser(user) { }
+createUser({
+    _userid: "123",
+    name: "waseemakram",
+    email: "mw@gmail.com",
+    isActive: false,
+});
+var myUser = {
+    _userid: "12",
+    name: "h",
+    email: "em@em",
+    isActive: true,
+};
+createUser(myUser);
diff --git a/Readonly_optional/01.ts b/Readonly_optional/01.ts
@@ -0,0 +1,42 @@
+console.log("hello world");
+
+type dbData = {
+  readonly _userid: string;
+  name: string;
+  email: string;
+  isActive: boolean;
+  cardDetailes?: boolean;
+};
+
+function createUser(user: dbData) {}
+createUser({
+  _userid: "123",
+  name: "waseemakram",
+  email: "mw@gmail.com",
+  isActive: false,
+});
+
+let myUser: dbData = {
+  _userid: "12",
+  name: "h",
+  email: "em@em",
+  isActive: true,
+};
+createUser(myUser);
+// myUser._userid='12'
+// myUser.name = "fahad";
+
+type cardNumber = {
+  cardNumber: string;
+};
+type cardCVC = {
+  cardCvc: string;
+};
+type cardDate = {
+  carddate: string;
+};
+type cardFull = cardNumber &
+  cardCVC &
+  cardDate & {
+    cvv: number;
+  };
