I am currently investigating reduxjs as a viable framework for an upcoming project. There, we migrate from an old solution, which makes heavy use of the proxy/wrapper pattern.
i.e.:
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there are models which are kept dumb (pojo) intentionally. They only carry data. Let's assume these are tasks
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Now these tasks are wrapped dynamically with objects that add cross-cutting features like validation and change tracking to them.
Now: Whenever the property is changed, in effect, 3 changes to the application state may happen. E.g.:
- the "title" property of the task is changed
- as this change is done throught the wrapper/proxy, it detects the change and
- a) updates the "haschagnes" field to "true"
- b) and (potentially) adds a validation error to the "validationErrors" list
As far as I understand, in Redux, every action should only be handled once and lead to 1 atomic state change. However, in this case, it would be up to three changes.
So my question is: Is it possible to translate this wrapper/proxy- pattern based approach to a redux style one? And if so, how? (Middleware, WrapperReducer, ...?)
Thank you guys!
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