Way to make inheritance in Vuex modules

Question

Im building my app with VueJS and Vuex and I'm facing the issue when I have Multiple modules using the same data fields. Its about API configuration like dat.

getUsers ({ state, commit }) {
    axios.get(urls.API_USER_URL).then( response => {
        let data = response.data;
        parseApi(state, data, 'user');

    }).catch( err => {
        console.log('getUser error: ', err);
    })
},

And another function in other Modules is like

getPosts ({ state, commit }) {
    axios.get(urls.API_POST_URL).then( response => {
        let data = response.data;
        parseApi(state, data, 'posts');

    }).catch( err => {
        console.log('getUser error: ', err);
    })
},

I would like to know if I can just inheritence my Module and add additional datafields / functions in there?

My every module would have message and status field which I getting in response of my API.

export default {
    state : {
        message : "",
        status : 0
    },
    parseApi: function(state, data, property) {
        if (data.hasOwnProperty('message')) {
            state.message = data.message;
        }
        if (data.hasOwnProperty('status')) {
            state.status = data.status;
        }
        if (data.hasOwnProperty(property)) {
            state[property] = data[property];
        }
    }
}

It would be something like that.

Is there a way to write this code once and have it in every module Im using?

EDITED:

I even cant get this apiParse function in there, I need to make muttation for those fields. But repeting it all time is pointless... Any advices?

Answer 1

I put my reusable vuex code in small classes. E.g.

crud.js

export default class {
    constructor ( endpoint ) {
       this.state = {
          endpoint: endpoint,
          meta:     {},
          status:   null,
          known:    [],
          currentId: null,
       };
       this.getters = {
          id: state => id => state.known.find( o => o.id === id )
       };
       this.actions = {
          async store( context, payload ) {
               *(call to API)*
          },
          async update( context, payload ) {
               *(call to API)*
          },
          *...etc*
      };
      this.mutations = {
         STORED(state, item) {
            state.known.push(item);
         },
         *...etc*
      };
   }
}

Then I can use it in all of my modules:

user.module.js

import Crud from '/crud';
var crud = new Crud('/api/users');

const state = {
   ...crud.state,
};
const getters = {
   ...crud.getters,
};
const actions = {
   ...crud.actions,
};
const mutations = {
   ...crud.mutations,
};

export default {
   namespaced: true,
   state,
   getters,
   actions,
   mutations
};