What is the method to implement the takeout order tracking function of PHP development ordering system?

With the booming development of the takeout business, major restaurants and takeout platforms are competing to launch ordering systems. The takeout order tracking function has become a feature that both customers and restaurants are paying close attention to. So, how do we implement the takeout order tracking function in the ordering system developed in PHP?

1. Front-end page design

First of all, we need to design a front-end page so that users can easily check the order status. The following points need to be noted in the design of the front-end page:

1. The interface is simple and clear, and users can quickly find the entrance to the order tracking function.
2. The information that needs to be displayed during the order tracking process must include the status of the order, the location of the delivery person, and the estimated delivery time.
3. Users can implement the order tracking function through polling, but the frequency should not be too high to avoid putting pressure on the server.

2. Back-end program writing

After designing the front-end page, we need to write a program on the back-end to implement the order tracking function. It is mainly divided into the following steps:

1. Get order status

We need to query the database to obtain the status of the order. The query information includes the current status of the order, The delivery person of the order and the delivery time, etc.

2. Get the delivery person’s location

After obtaining the order delivery person’s information, we can use the GPS function to obtain the delivery person’s real-time location information for subsequent display on in the front-end page.

3. Calculate estimated delivery time

We can calculate the estimated delivery time based on factors such as traffic conditions, delivery distance, and average vehicle speed for display on the front-end page .

4. Interface call

In order to obtain the location information of the delivery person and calculate the estimated delivery time, we need to call the third-party map API and time API respectively.

3. Server deployment

After the program is written, we need to deploy the program on the server and perform some configurations for the external network. We need to ensure that the program can run stably and be able to cope with high concurrency situations.

Summary:

The takeout order tracking function is very practical for both restaurants and users. It can improve user experience and help restaurants better manage orders. Implementing the takeout order tracking function in an ordering system developed in PHP requires front-end and back-end collaboration, as well as calling third-party map API and time API. In order to ensure the stable operation of the program, we also need to carefully deploy the server.

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