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import { remove, find } from 'lodash'
export const defaultState = {
allLists: [],
allListsObject: {}
}
export const mutations = {
setLists (state, value) {
state.allLists = value
},
setList (state, { id, title }) {
if (!state.allListsObject[id]) {
state.allListsObject[id] = {}
}
state.allListsObject[id].title = title
if (!find(state.allLists, { id })) {
state.allLists.push({ id, title })
} else {
find(state.allLists, { id }).title = title
}
},
setListAccounts (state, { id, accountIds }) {
if (!state.allListsObject[id]) {
state.allListsObject[id] = {}
}
state.allListsObject[id].accountIds = accountIds
},
deleteList (state, { id }) {
delete state.allListsObject[id]
remove(state.allLists, list => list.id === id)
}
}
const actions = {
setLists ({ commit }, value) {
commit('setLists', value)
},
createList ({ rootState, commit }, { title }) {
return rootState.api.backendInteractor.createList({ title })
.then((list) => {
commit('setList', { id: list.id, title })
return list
})
},
fetchList ({ rootState, commit }, { id }) {
return rootState.api.backendInteractor.getList({ id })
.then((list) => commit('setList', { id: list.id, title: list.title }))
},
fetchListAccounts ({ rootState, commit }, { id }) {
return rootState.api.backendInteractor.getListAccounts({ id })
.then((accountIds) => commit('setListAccounts', { id, accountIds }))
},
setList ({ rootState, commit }, { id, title }) {
rootState.api.backendInteractor.updateList({ id, title })
commit('setList', { id, title })
},
setListAccounts ({ rootState, commit }, { id, accountIds }) {
const saved = rootState.lists.allListsObject[id].accountIds
const added = accountIds.filter(id => !saved.includes(id))
const removed = saved.filter(id => !accountIds.includes(id))
commit('setListAccounts', { id, accountIds })
if (added.length > 0) {
rootState.api.backendInteractor.addAccountsToList({ id, accountIds: added })
}
if (removed.length > 0) {
rootState.api.backendInteractor.removeAccountsFromList({ id, accountIds: removed })
}
},
deleteList ({ rootState, commit }, { id }) {
rootState.api.backendInteractor.deleteList({ id })
commit('deleteList', { id })
}
}
export const getters = {
findListTitle: state => id => {
if (!state.allListsObject[id]) return
return state.allListsObject[id].title
},
findListAccounts: state => id => {
return [...state.allListsObject[id].accountIds]
}
}
const lists = {
state: defaultState,
mutations,
actions,
getters
}
export default lists
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