0010

README.md

@@ -3,6 +3,6 @@
 - [ ] Developed RESTful API for flight search and booking
 - [ ] User Authentication
 - [ ] Implemented comprehensive flight search functionality
-- [ ] Implemented user registration and login functionality
+- [x] Implemented user registration and login functionality
 - [ ] Implemented secure booking process
 - [x] Create database schema for flights, users, and bookings

src/user_service.v

@@ -41,13 +41,35 @@ fn (app &App) service_update_user(id ?string, first_name string, last_name strin
 		return error('User ID is required')
 	}
 
-	salt := auth.generate_salt()
+	// Get current user data
-	hashed_password := auth.hash_password_with_salt(password, salt)
+	current_user := sql app.db {
-
+		select from User where id == id limit 1
-	sql app.db {
-		update User set first_name = first_name, last_name = last_name, password = hashed_password,
-		salt = salt where id == id
 	}!
 
+	if current_user.len == 0 {
+		return error('User not found')
+	}
+
+	mut updates := []string{}
+
+	// Check which fields have changed
+	if first_name != current_user[0].first_name {
+		sql app.db {
+			update User set first_name = first_name where id == id
+		}!
+	}
+	if last_name != current_user[0].last_name {
+		sql app.db {
+			update User set last_name = last_name where id == id
+		}!
+	}
+	if password != '' { // Only update password if a new one is provided
+		salt := auth.generate_salt()
+		hashed_password := auth.hash_password_with_salt(password, salt)
+		sql app.db {
+			update User set password = hashed_password, salt = salt where id == id
+		}!
+	}
+
 	return
 }