how to use Angular2 ngrx storemodule reducer (initialState) inject service?

Question

const initialState = {
// service.get();
}

how to service inject reducer ? How to use service in reducer? no constructor no class!

export function personnelReducer(state = initialState, action: PersonnelActions.PersonnelActions) {
..........
}

Answer 1

• leave reducers alone.
• fire action on effects init.
• effects call service.
• service gives back results.
• fire action to update state.