Question Store Action

question-store.ts

export const QuestionStoreModel = types
  .model("QuestionStore")
  .props({
    questions: types.optional(types.array(QuestionModel), []),
  })
  .extend(withEnvironment)
  .views(self => ({})) // eslint-disable-line @typescript-eslint/no-unused-vars
  .actions(self => ({
    saveQuestions: (questionSnapshots: QuestionSnapshot[]) => {
      const questionModels: Question[] = questionSnapshots.map(c => QuestionModel.create(c)) // create model instances from the plain objects
      self.questions.replace(questionModels) // Replace the existing data with the new data
    },
  }))
  .actions(self => ({
    getQuestions: flow(function*() {
      const result: GetQuestionsResult = yield self.environment.api.getQuestions()

      if (result.kind === "ok") {
        self.saveQuestions(result.questions)
      } else {
        __DEV__ && console.tron.log(result.kind)
      }
    }),
  })) // eslint-disable-line @typescript-eslint/no-unused-vars