How to implement process approval in php?

php method to implement process approval: 1. Add a field in the add approval process form to enter the corresponding entry conditions; 2. Add entry conditions in the process definition step. After entering a certain condition , automatically flow into this step, otherwise it will be automatically skipped.

php method to implement process approval:

In actual use, especially for fund approval, companies will There are different approval processes based on the amount. For example, if the amount is less than 1 million, the financial director can approve it. If it is more than 1 million, it needs the approval of the general manager.

Moreover, in each step of the approval process, there may be certain conditions for entering an approval link, and entry conditions also need to be added.

1) Add a field in the Add Approval Process form to enter the entry conditions, for example, enter Cost > 1000000, which means: if the value of the Cost field in the document is greater than 1000000, enter the approval flow, otherwise Do not enter this approval flow. Its usage scenario: Configure two approval flows for a certain form, and then set different entry conditions. When submitting for review, the system determines which approval flow to enter based on the data in the document.

2) Entry conditions also need to be added in the process definition step. After entering a certain condition, it will automatically flow into this step, otherwise it will be automatically skipped.

One function can set multiple approval flows, but one document can only correspond to one approval flow instance at most. In other words, entering different approval processes does not matter whether to proceed to a certain step in the approval process. For example, I define two approval flows for the form FrmRequestAnAccount, which are also distinguished by entry conditions. To give a simple example, such as the approval of shipping applications;

There are two types of approvals in the management system of shipping companies, one is for ordinary customers’ shipping applications, and the other is for VIP customers. Goods application. Judgment basis for VIP: In the customer basic information table, the field IsVip = 1 indicates that the customer is a VIP customer.

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Approval process for ordinary customers’ shipping applications:

Entry condition of the approval flow: IsVip 1

Approval node

　1: Approval by the sales manager.

　2: If the total amount exceeds 5,000, it needs to be approved by the sales director.

　3: The general manager’s approval is required if the commodity price exceeds the price limit.

VIP customer's shipment application approval process:

Approval flow entry conditions: IsVip = 1

Approval node

　1 : Approval by VIP department manager.

　2: If the total amount exceeds 10,000, it needs to be approved by the VIP Department Director.

　3: The general manager’s approval is required if the commodity price exceeds the price limit.

Two approval flows, but corresponding to the same function. The ultimate goal is that the approval flow has nothing to do with the function. You can configure the approval flow for any function you want. There is no need to modify the function code. You only need to Just establish a relationship with the function in the approval flow definition.

Improvement 1: You can define the approval process with the same number, you can add entry conditions, and data with different conditions are transferred according to different processes. For example, you can set up multiple process reviews for delivery applications. Steps, and then the program automatically flows according to the set conditions.

Improvement 2: Each process review step can set entry conditions and end conditions, and automatically filter the required review process according to the user's settings.

The database changes of the approval process component in the general authority management system component V3.9 version are as follows. The process definition table adds process entry conditions, and the process step table defines the entry conditions, End condition field.

After improving this function, we can meet the current needs of customers for a simple approval process. Although it can meet more complex needs, graphical transfers, etc., its current positioning is to conduct simple and efficient audits of simple processes, with few installed components, simple program calls, simple database table structures, and simple maintenance and debugging, which meets the needs of 80 % of the need for daily review of documents.

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