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frontend/src/store/modules/lists.js

74 lines
1.9 KiB
JavaScript

import Vue from 'vue'
import ListService from '@/services/list'
const FavoriteListsNamespace = -2
export default {
namespaced: true,
// The state is an object which has the list ids as keys.
state: () => ({}),
mutations: {
setList(state, list) {
Vue.set(state, list.id, list)
},
setLists(state, lists) {
lists.forEach(l => {
Vue.set(state, l.id, l)
})
},
},
getters: {
getListById: state => id => {
if (typeof state[id] !== 'undefined') {
return state[id]
}
return null
},
},
actions: {
toggleListFavorite(ctx, list) {
list.isFavorite = !list.isFavorite
return ctx.dispatch('updateList', list)
},
createList(ctx, list) {
const listService = new ListService()
return listService.create(list)
.then(r => {
r.namespaceId = list.namespaceId
ctx.commit('namespaces/addListToNamespace', r, {root: true})
ctx.commit('setList', r)
return Promise.resolve(r)
})
.catch(e => {
return Promise.reject(e)
})
},
updateList(ctx, list) {
const listService = new ListService()
return listService.update(list)
.then(r => {
ctx.commit('setList', r)
ctx.commit('namespaces/setListInNamespaceById', r, {root: true})
if (r.isFavorite) {
r.namespaceId = FavoriteListsNamespace
ctx.commit('namespaces/addListToNamespace', r, {root: true})
} else {
r.namespaceId = FavoriteListsNamespace
ctx.commit('namespaces/removeListFromNamespaceById', r, {root: true})
}
ctx.dispatch('namespaces/loadNamespacesIfFavoritesDontExist', null, {root: true})
ctx.dispatch('namespaces/removeFavoritesNamespaceIfEmpty', null, {root: true})
return Promise.resolve(r)
})
.catch(e => {
// Reset the list state to the initial one to avoid confusion for the user
list.isFavorite = !list.isFavorite
ctx.commit('setList', list)
return Promise.reject(e)
})
}
},
}