Approval process design

1. Introduce

In bank related business scenarios , To protect the security of customer account information or funds , Business development often needs to go through a strict approval process , The core of business interaction is allowed to take effect only after it is approved by the senior manager or President . And different levels of departments have different scenarios of business , The approval process is different , At this time, a complete approval process system is needed to carry out unified scheduling and management . In my work experience , Many bank projects adopt workflow workflow Technology for process design , This is a feasible process design framework . But the scheme I'm going to write today is not implemented by a framework , But only db Designed to control the direction of the approval process , In order to adapt to the approval process of different scenarios , It will be designed as a configurable approval node .

2. Function description

In the business scenario of the actual approval process , Many extension functions will be attached to inject soul into the approval function , Realize the electronic trace management of business . The main functions involve the following aspects :

• Approve task push
• Approve the task and get
• Approved task view
• Query the next approval node
• Query the permission approval user of the next approval task
• The approval task has not been submitted and returned
• Approval task submission
• Check the approval comments
• Check the reason for return
• Approval task not received , Withdraw
• Approval process canceled
• Approval process tracking query

3. Library table design

3.1 Process number history table

Table name : MY_PROCESS_NO_HISTORY_INFO

Field English name	Field Chinese name	data type / length	constraint	remarks
ID	Non business PK	VARCHAR(32)	Primary key
PROCESS_NO	Process number	VARCHAR(