62 lines
1.7 KiB
JavaScript
62 lines
1.7 KiB
JavaScript
|
import { ApolloClient, InMemoryCache } from '@apollo/client'
|
||
|
|
import { isFirstPage } from './cursor'
|
||
|
|
|
||
|
|
export default new ApolloClient({
|
||
|
|
uri: '/api/graphql',
|
||
|
|
cache: new InMemoryCache({
|
||
|
|
typePolicies: {
|
||
|
|
Query: {
|
||
|
|
fields: {
|
||
|
|
moreItems: {
|
||
|
|
keyArgs: ['sort', 'userId'],
|
||
|
|
merge (existing, incoming) {
|
||
|
|
if (incoming.cursor && isFirstPage(incoming.cursor)) {
|
||
|
|
return incoming
|
||
|
|
}
|
||
|
|
|
||
|
|
return {
|
||
|
|
cursor: incoming.cursor,
|
||
|
|
items: [...(existing?.items || []), ...incoming.items]
|
||
|
|
}
|
||
|
|
}
|
||
|
|
},
|
||
|
|
moreFlatComments: {
|
||
|
|
keyArgs: ['userId'],
|
||
|
|
merge (existing, incoming) {
|
||
|
|
if (incoming.cursor && isFirstPage(incoming.cursor)) {
|
||
|
|
return incoming
|
||
|
|
}
|
||
|
|
|
||
|
|
return {
|
||
|
|
cursor: incoming.cursor,
|
||
|
|
comments: [...(existing?.comments || []), ...incoming.comments]
|
||
|
|
}
|
||
|
|
}
|
||
|
|
},
|
||
|
|
notifications: {
|
||
|
|
keyArgs: false,
|
||
|
|
merge (existing, incoming) {
|
||
|
|
if (incoming.cursor && isFirstPage(incoming.cursor)) {
|
||
|
|
return incoming
|
||
|
|
}
|
||
|
|
|
||
|
|
return {
|
||
|
|
cursor: incoming.cursor,
|
||
|
|
notifications: [...(existing?.notifications || []), ...incoming.notifications],
|
||
|
|
lastChecked: incoming.lastChecked
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}),
|
||
|
|
defaultOptions: {
|
||
|
|
// cache-and-network allows us to refresh pages on navigation
|
||
|
|
watchQuery: {
|
||
|
|
fetchPolicy: 'cache-and-network',
|
||
|
|
nextFetchPolicy: 'cache-first'
|
||
|
|
}
|
||
|
|
}
|
||
|
|
})
|