Files
userbase/packages/plasmic/src/contexts/BkndContext.tsx
T

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TypeScript

import {
DataProvider,
GlobalActionsProvider,
type GlobalContextMeta,
registerGlobalContext,
usePlasmicCanvasContext
} from "@plasmicapp/host";
import type { AppConfig } from "bknd";
// @ts-ignore
import { ClientProvider, useApi, useAuth, useBaseUrl } from "bknd/client";
// biome-ignore lint/style/useImportType: <explanation>
import React from "react";
import { createContext, useContext, useEffect, useMemo, useState } from "react";
// Users will be able to set these props in Studio.
interface BkndGlobalContextProps {
// You might use this to override the auth URL to a test or local URL.
baseUrl?: string;
appConfig?: AppConfig;
auth: any; // @todo: add typings
}
type BkndContextProps = {
baseUrl?: string;
initialAuth?: any;
};
const BkndContextContext = createContext<BkndGlobalContextProps>({} as any);
export const BkndContext = ({
children,
baseUrl,
initialAuth
}: React.PropsWithChildren<BkndContextProps>) => {
const auth = useAuth();
const baseurl = baseUrl ?? useBaseUrl();
const api = useApi(baseurl);
const [data, setData] = useState<BkndGlobalContextProps>({
baseUrl: baseurl,
auth: auth ?? initialAuth,
appConfig: undefined
});
const inEditor = !!usePlasmicCanvasContext();
useEffect(() => {
setData((prev) => ({ ...prev, auth: auth }));
}, [auth.user]);
useEffect(() => {
(async () => {
if (inEditor) {
const result = await api.system.readConfig();
setData((prev) => ({ ...prev, appConfig: result }));
}
})();
}, [inEditor]);
const actions = useMemo(
() => ({
login: auth.login,
register: auth.register,
logout: auth.logout,
setToken: auth.setToken
}),
[baseUrl]
);
console.log("plasmic.bknd.context", { baseurl });
return (
<GlobalActionsProvider contextName="BkndContext" actions={actions}>
<BkndContextContext.Provider value={data}>
<DataProvider name="bknd" data={data}>
<ClientProvider baseUrl={data.baseUrl}>{children}</ClientProvider>
</DataProvider>
</BkndContextContext.Provider>
</GlobalActionsProvider>
);
};
export function usePlasmicBkndContext() {
const context = useContext(BkndContextContext);
return context;
}
export function registerBkndContext(
loader?: { registerGlobalContext: typeof registerGlobalContext },
customMeta?: GlobalContextMeta<BkndContextProps>
) {
if (loader) {
loader.registerGlobalContext(BkndContext, customMeta ?? BkndContextMeta);
} else {
registerGlobalContext(BkndContext, customMeta ?? BkndContextMeta);
}
}
export const BkndContextMeta: GlobalContextMeta<BkndContextProps> = {
name: "BkndContext",
importPath: "@bknd/plasmic",
props: { baseUrl: { type: "string" }, initialAuth: { type: "object" } },
providesData: true,
globalActions: {
login: {
parameters: [{ name: "data", type: "object" }]
},
register: {
parameters: [{ name: "data", type: "object" }]
},
logout: {
parameters: []
},
setToken: {
parameters: [{ name: "token", type: "string" }]
},
sayHi: {
parameters: [{ name: "message", type: "string" }]
}
}
};