apache/incubator-seata

Support auto-layout for state machine designer

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#6,136 创建于 2023年12月11日

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 (14 评论) (0 反应) (1 负责人)Java (25,960 star) (8,878 fork)batch import
good first issuetask: help-wanted

描述

Why you need it?

Currently, there are two ways to define a StateMachine. One is to use the designer, and the other is to directly write JSON. If users adopt the latter (i.e., do not write JSON through the designer), then it is not supported to import it into the designer because there is no style information (shape, edge positioning). If auto-layout is supported, this scenario will be indirectly supported.

How it could be?

You can extend SagaImporter to add style information.

贡献者指南

技术栈
java
领域
designdeveloper experience
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-2 days
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Basic knowledge of SeataJava programmingState machine concepts
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
45
研究方向
Examine the SagaImporter class (likely in the seata saga module) to understand how it currently imports state machine definitions. The issue suggests that extending this class with auto layout logic will add style information. Review the 14 comments on the issue for any proposed solutions or maintainer guidance. Also check if there is a linked designer frontend repository or relevant files.