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[Vuex]actionからactionの呼び出しはdispatchで書く

やりたい事

  1. hogeAPIを実行するActionを実行
  2. hogeAPIのレスポンスにfugaURLが書いてある場合、そのURLを実行するActionを実行
  3. Storeに格納

実装

hogeのAPIレスポンスに、fugaUrlがあるか調べてあればactionをdispatch

vue.js
// 呼び出し
created () {
  getHoge()
},
methods: {
  ..mapActions({
    setHoge: 'setHoge'
  }),
  getHoge() {
    this.setHoge({payload: "hogeAPIのURL"})
  }
}
actions.js
export const setHoge = ({ dispatch, commit }, payload) => {
  Vue.http.get(payload).then((hogeResponse) => {
    let fugaUrl = indexResponse.hoge.fugaUrl
    if (fugaUrl) {
      dispatch('setFuga', fugaUrl) // setFugaを呼び出し
    }
    commit()
  })
}

export const setFuga = ({ commit }, payload) => {
  Vue.http.get(payload).then((fugaResponse) => {
    commit()
  })
}
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