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2703ICT | Web Application Development Assignment 2 | IT

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Introduction

In assignment 2, we will create a food ordering portal (e.g. Menulog, Deliveroo, Uber Eats). With this portal, restaurants can list the dishes they want to sell. Customers can order selected dishes.

Details

Your implementation must use Laravel’s migrations, seeders, models, ORM/Eloquent, route, controllers, validator, and view/blade. You have some freedom in designing your website, however, it must satisfy the following requirements:

1. Users can register with this website. When registering, users must provide their name, email, password, and address. Furthermore, users must register as either a:

a. Restaurant, or

b. Consumer.

2. Registered users can log in. Users should be able to log in (or get to the login page) from any page. A logged-in user should be able to log out.

3. Only the restaurant users can add dishes to the list of dishes sold by his/her restaurant. They can also update and delete existing dishes. A dish must have a name and a price. A dish name must be unique. A price must be a positive value.

4. All users (including guests) can see a list of registered restaurants. They can click into any restaurant to see the dishes this restaurant sells.

5. The list of dishes should be paginated with at most 5 dishes per page.

6. (Single purchase) Only consumers can purchase a dish. Since we do not deal with payment gateways in this course, when the user clicks on purchase, we simply assume the payment is successful, and save the purchase order in the database. Then it will display the dish purchased, the price, and the delivery address (which is the consumer’s address) to let the user know that the purchase is successful.

7. A restaurant (user) can see a list of orders customers have placed on his/her restaurant. An order should consist of the name of the consumer, that dish (name) that was ordered, and the date that the order was placed.

The above are the basic requirements, which if implemented well should allow a student to obtain a pass level mark. The following are the more advanced requirements. We recommend students first complete the basic requirements (make a backup copy of your assignment) before attempting the more advanced requirements:

8. After user registration, login, or log out, appropriate redirections should be provided. E.g. if the user logs in from the details page, then after the user logs in, s/he should be redirected back to that page.

9. When restaurant users add a new dish, the dish name must be unique for that restaurant, not across restaurants. This is an extension of requirement 4.

10. When restaurant users add a dish, s/he can upload a photo for that dish. This photo will be displayed when this dish displayed.

11. In addition to requirement 6 (single purchase), consumers can add multiple dishes to a cart, see the contents in the cart, the cost of this cart (the sum of all dishes), remove any unwanted dishes, before purchasing these dishes. Once purchased, the cart will be emptied.

12. There is a page that lists the top 5 most popular (most ordered) dishes in the last 30 days.

13. Restaurants can view a statistic page that shows the sales statics for that restaurant. This page shows:

a. The total amount of sales (in dollar value) made by this restaurant.

b. The weekly sales total (in dollar value) for the last 12 weeks, i.e. there should be a sales total for each of the last 12 weeks.

14. There is another user type called administrator. There is only 1 administrator which is created through seeder. The purpose of the administrator is to approve a new restaurant (users). After a new restaurant user (account) is registered, s/he cannot add/remove dishes from his/her restaurant until this account is approved by the administrator. There is a page where the administrator can go to see a list of new restaurant accounts that require approval and to approve these accounts.

Server-side input validation must be implemented. For the purpose of this assignment, client-side input validation should NOT be implemented so we can test your server-side validation.

Hint: If you are not able to properly implement user registration of different user types, you can still seed the users, restaurants, and dishes so you can implement other functionalities.

Technical requirements

• Use Laravel’s migration for database table creation.

• Use Laravel’s seeder to insert default test data into the database. There should be enough initial data to thoroughly test the retrieval, update, and deletion functionalities you have implemented.

• Use Laravel’s ORM/Eloquent to perform database operations. Only partial marks will be awarded for implementations using SQL or query builder.

• Proper security measures must be implemented.

• The good coding practice is expected. This includes:

- Naming: using consistent, readable, and descriptive names for files, functions, variables, etc.

- Readability: correct indenting/spacing of code.

- Commenting: there should at least be a short description for each function.

- View: proper use of template and template inheritance.

For further details of the requirements, refer to the marking rubric. All requirements from both the assignment specification and marking rubric must be satisfied.

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