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MisskeyIO/packages/backend/src/server/api/api-handler.ts
syuilo d071d18dd7
refactor: Use ESM (#8358)
* wip

* wip

* fix

* clean up

* Update tsconfig.json

* Update activitypub.ts

* wip
2022-02-27 11:07:39 +09:00

52 lines
1.4 KiB
TypeScript

import Koa from 'koa';
import { IEndpoint } from './endpoints.js';
import authenticate, { AuthenticationError } from './authenticate.js';
import call from './call.js';
import { ApiError } from './error.js';
export default (endpoint: IEndpoint, ctx: Koa.Context) => new Promise<void>((res) => {
const body = ctx.request.body;
const reply = (x?: any, y?: ApiError) => {
if (x == null) {
ctx.status = 204;
} else if (typeof x === 'number' && y) {
ctx.status = x;
ctx.body = {
error: {
message: y!.message,
code: y!.code,
id: y!.id,
kind: y!.kind,
...(y!.info ? { info: y!.info } : {}),
},
};
} else {
// 文字列を返す場合は、JSON.stringify通さないとJSONと認識されない
ctx.body = typeof x === 'string' ? JSON.stringify(x) : x;
}
res();
};
// Authentication
authenticate(body['i']).then(([user, app]) => {
// API invoking
call(endpoint.name, user, app, body, ctx).then((res: any) => {
reply(res);
}).catch((e: ApiError) => {
reply(e.httpStatusCode ? e.httpStatusCode : e.kind === 'client' ? 400 : 500, e);
});
}).catch(e => {
if (e instanceof AuthenticationError) {
reply(403, new ApiError({
message: 'Authentication failed. Please ensure your token is correct.',
code: 'AUTHENTICATION_FAILED',
id: 'b0a7f5f8-dc2f-4171-b91f-de88ad238e14',
}));
} else {
reply(500, new ApiError());
}
});
});