apache / apache/incubator-seata
Support old version state machine designer artifacts
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good first issue
task: help-wanted
- Dominant language
- Java
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Description
## Why you need it?
New version state machine designer uses JSON with style information that is great similar to the user-written JSON. However, the JSON file that old version (i.e., the one implemented in GGEditor) is in a very different form. The new version should be backward-compatible.
## How it could be?
Extend `SagaImporter` to be backward-compatible.
## Other related information
Please merge related PR to the **refactor_designer** branch.
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