Express JS - Cookies Handling

Implent below tasks in one npm project. Do not create separate project for each task mentioned below. Add appropriate links in header to make moving from page task to another, easy. These may not be used in real world scenerio as-is, as they are designed to understand working of cookies along with forms, ajax, query string, etc.

Task 1: Define and Handle /cookie1

Create a route /cookie1 that sets two cookies: token and last_visit_timestamp, in the user's browser. When the browser sends these cookies back to the server in next HTTP request e.g. /display-cookies, display their values using the cookie1.ejs template. Additionally, calculate and display the time (in seconds) since the user's last visit by subtracting the last_visit_timestamp cookie value from the current time. Ensure that the last_visit_timestamp cookie is updated with the current timestamp on each request. Refresh the page at random intervals to test its functionality.

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Task 2: Add Cookie Form at /add-cookie

Create a route /add-cookie that should display a form containing two input fields: Cookie Name and Cookie Value. When the form is submitted, store the specified cookie in the user's browser and redirect them to /home. Include a link Add Cookie in header that shall point to /add-cookie endpoint for easy navigation.

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Task 3: Remove Cookie Form at /remove-cookie

Implement a route /remove-cookie to serve a form that allows users to enter a cookie name for deletion. On form submission, a POST handler on the same URL should remove the specified cookie from the user's browser and redirect user /home. Add "Remove Cookie" link in header to make the navigation easy.

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Task 4: AJAX-Based Cookie Removal at /remove-cookie-ajax

Set up a route /remove-cookie-ajax with a form for AJAX-based cookie removal. The form should take the cookie name as input. When submitted, send an AJAX request to a handler /remove-cookie-ajax that should remove the specified cookie. It shall send appropriate respones to browser, that shall be displayed to user. Add a link to "Remove Cookie using AJAX" on the homepage. And add HomePage link in header.

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Task 5: Display All Cookies at /show-cookies

Create a route /show-cookies to display all cookies sent by the browser in a tabular format. Add a link to the "Show Cookies" page on the homepage for quick access.