Method and system for realizing order rollback based on Camunda7 process engine

Abstract

The invention provides a method and a system for realizing order rollback based on a Camunda7 process engine, which belong to the technical field of computer application, and realize that in order processing systems in the fields of communication service provisioning, electronic commerce, finance and the like, when an exception occurs in an order processing process, the order rollback is realized by defining and configuring a rollback process based on the Camunda7 process engine. Order rollback can be effectively carried out, and the order is recovered to a specified state. According to the invention, the reliability and stability of the order processing system are improved, and the continuity and accuracy of the business process are ensured.

Description

Technical Field

[0001] The present invention relates to the field of computer application technology, and in particular to a method and system for implementing order rollback based on Camunda7 process engine. Background Art

[0002] With the rapid development of information technology, business process management (BPM) systems have been widely used in various industries. Order processing systems are particularly important in the fields of communication service provisioning, e-commerce, finance, etc. However, with the diversification of user needs and the complexity of business processes, these systems often encounter various abnormal situations during the processing process, resulting in the failure to complete the order smoothly. When faced with abnormal situations, traditional order processing systems usually lack an effective rollback mechanism and cannot restore the system to the state before the abnormality occurs, thus affecting business continuity and customer experience.

[0003] As a widely used open source process engine, Camunda7 provides powerful process definition and execution functions, and can flexibly configure and manage complex business processes. However, most solutions based on Camunda7 currently focus on the processing of normal processes, and have limited support for exception handling and rollback mechanisms.

[0004] With the advancement of digital transformation at home and abroad, the requirements for reliability and stability of order processing systems in various industries are constantly increasing. Internationally, especially in the fields of finance and e-commerce, the accuracy and timeliness of order processing are key factors to ensure business success. In order to meet these challenges, an effective order rollback method is needed to quickly restore the system status when an exception occurs to ensure the continuity and accuracy of business processes.

[0005] Therefore, there is an urgent need for an order rollback method based on the Camunda7 process engine to solve the problem that the existing order processing system lacks an effective rollback mechanism when facing abnormal situations that occur during the processing process. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides a method for implementing order rollback based on the Camunda7 process engine. When an exception occurs during the order processing process, the executed operations can be reversed by executing the rollback process to restore the order to a specified state, thereby improving the reliability and stability of the system.

[0007] The technical solution of the present invention is:

[0008] An automatic order rollback method based on Camunda 7 process engine includes the following steps:

[0009] (1) Constructing an order processing flow model, which includes a normal processing flow and a rollback processing flow. The normal processing flow defines a series of steps from order receipt, processing to completion, and the rollback processing flow defines how to reverse the completed steps to restore the order to a specified state when an exception occurs during the order processing process;

[0010] (2) configuring the order processing process model in the Camunda 7 process engine, including setting the rollback trigger conditions and jump rules, to ensure that the rollback mechanism can be automatically triggered when an anomaly is detected;

[0011] (3) During the order processing, monitor the process execution status in real time and capture system exception information;

[0012] (4) When an abnormal situation is detected, the rollback mechanism is automatically triggered according to the preset rollback trigger conditions and jump rules, and the reverse operation steps in the rollback process are executed to restore the order to the specified status;

[0013] (5) Verify the results of the rollback operation to ensure that the order status has been correctly restored and data consistency is guaranteed;

[0014] (6) After the rollback operation is completed, a notification message is sent to the user or system to inform the user or system of the change in the order processing status.

[0015] Furthermore,

[0016] Use the configuration tool of Camunda 7 process engine to import the defined order processing process model into the system and configure the corresponding process parameters and properties;

[0017] Configure the integration interface in the Camunda7 process engine: Integrate the Camunda 7 process engine with other components of the order processing system to achieve real-time synchronization and interaction of data.

[0018] The reverse operation steps in the rollback process include but are not limited to: undoing executed database operations, releasing allocated resources, sending notification messages, etc.

[0019] Going further,

[0020] It also includes setting up logging functions in the order processing process model and rollback processing process to record detailed log information of the order processing process and rollback operations to facilitate subsequent auditing and troubleshooting.

[0021] In addition, the present invention also provides an order automatic rollback system based on the Camunda 7 process engine, comprising:

[0022] (a) Order processing module, used to execute the normal processing flow of orders;

[0023] (b) Anomaly detection module, which is used to monitor the status of the order processing process in real time and capture system anomaly information;

[0024] (c) Rollback execution module, integrated with the Camunda 7 process engine, is used to automatically trigger the rollback mechanism and execute the rollback process when an anomaly is detected;

[0025] (d) a result verification module, used to verify the result of the rollback operation;

[0026] (e) Notification module, used to send a notification message to the user or system after the order processing is completed or the rollback operation is completed.

[0027] Furthermore,

[0028] Use the configuration tool of Camunda 7 process engine to configure the order processing module and configure the corresponding process parameters and properties.

[0029] Configure the integration interface: Integrate the Camunda 7 process engine with other modules to achieve real-time synchronization and interaction of data.

[0030] The reverse operation steps of the rollback execution module include: undoing the executed database operations, releasing the allocated resources, and sending notification messages.

[0031] Furthermore, a log recording function is set in the order processing module and the rollback execution module to record log information of the order processing process and the rollback operation.

[0032] The beneficial effects of the present invention are

[0033] Improve system reliability: By integrating a rollback mechanism, when an exception occurs during order processing, the system status can be quickly restored to ensure the continuity and accuracy of business processes and improve the overall reliability of the system.

[0034] Improve customer experience: When an exception occurs in order processing, the order status can be rolled back and restored in a timely manner to reduce the impact on customers and improve customer satisfaction and trust.

[0035] Enhance system stability: Through the pre-defined rollback process, reverse operations are automatically performed when an exception occurs, reducing human intervention, lowering operational risks, and enhancing system stability.

[0036] Adapt to diverse needs: This method is applicable to multiple fields such as communication service provisioning, e-commerce, and finance. It can meet the order processing needs in different business scenarios and has broad application prospects.

[0037] By achieving the above objectives, the present invention greatly improves the ability of the order processing system to cope with abnormal situations, ensures the continuity and stability of the business process, and provides users with more reliable and efficient services. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the workflow of the present invention;

[0039] Figure 2 It is a normal and abnormal working flow chart of the present invention. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0041] The present invention is based on the Camunda7 process engine. By defining and configuring the rollback process, when an exception occurs during order processing, the rollback operation can be automatically executed to restore the order to a specified state.

[0042] The specific structure of the present invention is mainly built around the Camunda 7 process engine to realize the automatic rollback function during order processing. The following is an overview of the main components and functions of the present invention:

[0043] 1. Order processing process model

[0044] Definition: First, define the order processing process model according to business requirements. The model includes normal processing and rollback processing.

[0045] Content: The normal processing flow defines a series of steps from order receipt, processing to completion; the rollback processing flow defines how to reverse the completed steps to restore the order to a specified state when an exception occurs.

[0046] Features: The process model is highly flexible and scalable, and supports customization and adjustment according to actual needs.

[0047] 2.Camunda 7 process engine configuration

[0048] Configure business processes: Use the configuration tool of the Camunda 7 process engine to import the defined order processing process model into the system and configure the corresponding process parameters and properties.

[0049] Set rollback jump rules: Set rollback trigger conditions and jump rules in the process model to ensure that when an exception is detected, the rollback mechanism can be automatically triggered and jump to the corresponding rollback process.

[0050] Integration interface: Integrate the Camunda 7 process engine with other components of the order processing system (such as databases, message queues, etc.) to achieve real-time synchronization and interaction of data.

[0051] 3. Anomaly detection and rollback mechanism

[0052] Anomaly detection: During the order processing, detect whether an abnormal situation occurs by monitoring the process execution status and capturing system exception information.

[0053] Rollback trigger: When an abnormal situation is detected, the rollback mechanism is automatically triggered according to the preset rollback trigger conditions and jump rules.

[0054] Rollback execution: restore the order to the specified state by executing the reverse operation steps in the rollback process. This includes undoing the executed database operations, sending notification messages, etc.

[0055] 4. Rollback result verification

[0056] Verification process: After the rollback operation is completed, verify the rollback result to ensure that the order status has been correctly restored and data consistency is guaranteed.

[0057] Logging: Record detailed log information of the rollback operation, including trigger time, trigger conditions, rollback steps, etc., for subsequent auditing and troubleshooting.

[0058] Notification mechanism: Set up a notification mechanism according to business needs, and send notification messages to relevant personnel after the rollback operation is completed to ensure that relevant personnel are aware of changes in order processing status in a timely manner.

[0059] 5. User Interface and Interaction

[0060] Process Monitoring: Provides a user-friendly interface for monitoring the execution of order processing and rollback operations.

[0061] Operation interface: Provides an operation interface for users to trigger rollback operations or perform other related operations.

[0062] Feedback mechanism: The results and status of the rollback operation are fed back to the user in a timely manner to improve user experience and satisfaction.

[0063] 6. Security and performance optimization

[0064] Security: Take necessary security measures to ensure the security of order processing and rollback operations to prevent data leakage and illegal access.

[0065] Performance optimization: Optimize system performance to improve order processing speed and rollback efficiency. This includes optimizing database queries, reducing network latency, etc.

[0066] In summary, the specific structure of the present invention realizes the automatic rollback function in the event of order processing exceptions by integrating the Camunda 7 process engine, defining the order processing process model, configuring the rollback jump rules, implementing the exception detection and rollback mechanism, verifying the rollback results, and providing a user interface and interaction, thereby improving the reliability and stability of the system.

[0067] The above description is only a preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, and is not used to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A method for implementing order rollback based on Camunda7 process engine, characterized in that: The following steps are involved: (1) Constructing an order processing flow model, which includes a normal processing flow and a rollback processing flow. The normal processing flow defines the steps from order receipt, processing to completion, and the rollback processing flow defines how to reverse the completed steps to restore the order to a specified state when an exception occurs during the order processing process; (2) Configure the order processing process model in the Camunda7 process engine, including setting the rollback trigger conditions and jump rules to ensure that the rollback mechanism can be automatically triggered when an exception is detected; (3) During the order processing, monitor the process execution status in real time and capture system exception information; (4) When an abnormal situation is detected, the rollback mechanism is automatically triggered according to the preset rollback trigger conditions and jump rules, and the reverse operation steps in the rollback process are executed to restore the order to the specified status; (5) Verify the results of the rollback operation to ensure that the order status has been correctly restored and data consistency is guaranteed; (6) After the rollback operation is completed, a notification message is sent to the user or system to inform the user or system of the change in the order processing status.

2. The method according to claim 1, characterized in that Use the configuration tool of the Camunda 7 process engine to import the defined order processing process model into the system and configure the corresponding process parameters and properties.

3. The method according to claim 2, characterized in that Configure the integration interface in the Camunda7 process engine: Integrate the Camunda 7 process engine with other components of the order processing system to achieve real-time synchronization and interaction of data.

4. The method according to claim 1, characterized in that: The reverse operation steps in the rollback process flow include: undoing the executed database operation, releasing the allocated resources, and sending a notification message.

5. The method according to any one of claims 1 to 4, characterized in that: Set up logging functions in the order processing process model and rollback processing process to record log information of the order processing process and rollback operations to facilitate subsequent auditing and troubleshooting.

6. A system for implementing order rollback based on Camunda7 process engine, characterized in that include: (a) Order processing module, used to execute the normal processing flow of orders; (b) Anomaly detection module, which is used to monitor the status of the order processing process in real time and capture system anomaly information; (c) Rollback execution module, integrated with the Camunda 7 process engine, is used to automatically trigger the rollback mechanism and execute the rollback process when an anomaly is detected; (d) a result verification module, used to verify the result of the rollback operation; (e) Notification module, used to send a notification message to the user or system after the order processing is completed or the rollback operation is completed.

7. The system according to claim 6, characterized in that Use the configuration tool of Camunda 7 process engine to configure the order processing module and configure the corresponding process parameters and properties.

8. The system according to claim 6, characterized in that Configure the integration interface: Integrate the Camunda 7 process engine with other modules to achieve real-time synchronization and interaction of data.

9. The system according to claim 6, characterized in that The reverse operation steps of the rollback execution module include: canceling the executed database operation, releasing the allocated resources, and sending a notification message.

10. The system according to any one of claims 6 to 9, characterized in that: A logging function is set in the order processing module and the rollback execution module to record log information of the order processing process and the rollback operation.

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