import Vue from 'vue'
import VueApollo from 'vue-apollo'
import { createApolloClient, restartWebsockets } from 'vue-cli-plugin-apollo/graphql-client'
Vue.use(VueApollo)
const AUTH_TOKEN = 'apollo-token'
const httpEndpoint = process.env.VUE_APP_GRAPHQL_HTTP || 'http://localhost:4000/graphql'
export const filesRoot = process.env.VUE_APP_FILES_ROOT || httpEndpoint.substr(0, httpEndpoint.indexOf('/graphql'))
Vue.prototype.$filesRoot = filesRoot
const defaultOptions = {
httpEndpoint,
wsEndpoint: null,
tokenName: AUTH_TOKEN,
persisting: false,
websocketsOnly: false,
ssr: false,
}
// Call this in the Vue app file
export function createProvider (options = {}) {
// Create apollo client
const { apolloClient, wsClient } = createApolloClient({
...defaultOptions,
...options,
})
apolloClient.wsClient = wsClient
// Create vue apollo provider
const apolloProvider = new VueApollo({
defaultClient: apolloClient,
defaultOptions: {
$query: {
// fetchPolicy: 'cache-and-network',
},
},
errorHandler (error) {
// eslint-disable-next-line no-console
console.log('%cError', 'background: red; color: white; padding: 2px 4px; border-radius: 3px; font-weight: bold;', error.message)
},
})
return apolloProvider
}
export async function onLogin (apolloClient, token) {
if (typeof localStorage !== 'undefined' && token) {
localStorage.setItem(AUTH_TOKEN, token)
}
if (apolloClient.wsClient) restartWebsockets(apolloClient.wsClient)
try {
await apolloClient.resetStore()
} catch (e) {
console.log('%cError on cache reset (login)', 'color: orange;', e.message)
}
}
// Manually call this when user log out
export async function onLogout (apolloClient) {
if (typeof localStorage !== 'undefined') {
localStorage.removeItem(AUTH_TOKEN)
}
if (apolloClient.wsClient) restartWebsockets(apolloClient.wsClient)
try {
await apolloClient.resetStore()
} catch (e) {
// eslint-disable-next-line no-console
console.log('%cError on cache reset (logout)', 'color: orange;', e.message)
}
}