Chaining actions and waiting for state updates? #86
Description
What is the recommended way to chain actions where the second action is dependent on the first action to update the state?
For example. Selecting a country in a dropdown and then fetch a list of cities once one is selected.
This obviously doesn't work.
selectCountry: (state, actions, country) => {
actions.readCities();
return { selectedCountry: country };
},
readCities: (state, actions) => {
state.selectedCountry; // etc...
}The workaround I use now is to make country an optional argument of readCities, but I feel this is making the code needlessly complex. Especially with larger/complexer stores/actions.
selectCountry: (state, actions, country) => {
actions.readCities(country);
return { selectedCountry: country };
},
readCities: (state, actions, country) => {
country = country || state.selectedCountry; // etc...
}