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website/contexts/Guilds.tsx

69 lines
1.8 KiB
TypeScript

import { createContext, useContext, useEffect } from "react"
import type { NextPage } from "../hooks/usePagination"
import { usePagination } from "../hooks/usePagination"
import { useAuthentication } from "../tools/authentication"
import type { GuildWithDefaultChannelId } from "../models/Guild"
import type { SocketData } from "../tools/handleSocketData"
import { handleSocketData } from "../tools/handleSocketData"
import { GUILDS_CACHE_KEY } from "../tools/cache"
export interface Guilds {
guilds: GuildWithDefaultChannelId[]
hasMore: boolean
nextPage: NextPage
}
const defaultGuildsContext = {} as any
const GuildsContext = createContext<Guilds>(defaultGuildsContext)
export const GuildsProvider: React.FC<React.PropsWithChildren> = (props) => {
const { children } = props
const { authentication } = useAuthentication()
const {
items: guilds,
hasMore,
nextPage,
resetPagination,
setItems,
} = usePagination<GuildWithDefaultChannelId>({
api: authentication.api,
url: "/guilds",
cacheKey: GUILDS_CACHE_KEY,
})
useEffect(() => {
authentication?.socket?.on(
"guilds",
(data: SocketData<GuildWithDefaultChannelId>) => {
handleSocketData({ data, setItems, cacheKey: GUILDS_CACHE_KEY })
},
)
return () => {
authentication?.socket?.off("guilds")
}
}, [authentication.socket, setItems])
useEffect(() => {
resetPagination()
nextPage()
}, [nextPage, resetPagination])
return (
<GuildsContext.Provider value={{ guilds, hasMore, nextPage }}>
{children}
</GuildsContext.Provider>
)
}
export const useGuilds = (): Guilds => {
const guilds = useContext(GuildsContext)
if (guilds === defaultGuildsContext) {
throw new Error("`useGuilds` must be used within `GuildsProvider`")
}
return guilds
}