coop-cloud-chaos-patchs/outline
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Lint rules and flow annotations for rest of the files

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This commit is contained in:
Jori Lallo
2017-11-15 22:56:40 -08:00
parent c9b710cbee
commit 0441e92d08
36 changed files with 77 additions and 51 deletions
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17
server/api/middlewares/pagination.js
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@ -1,8 +1,13 @@
// @flow
import httpErrors from 'http-errors';
import querystring from 'querystring';
import { type Context } from 'koa';
export default function pagination(options) {
return async function paginationMiddleware(ctx, next) {
export default function pagination(options?: Object) {
return async function paginationMiddleware(
ctx: Context,
next: () => Promise<void>
) {
const opts = {
defaultLimit: 15,
maxLimit: 100,
@ -11,7 +16,9 @@ export default function pagination(options) {
let query = ctx.request.query;
let body = ctx.request.body;
// $FlowFixMe
let limit = parseInt(query.limit || body.limit, 10);
// $FlowFixMe
let offset = parseInt(query.offset || body.offset, 10);
limit = isNaN(limit) ? opts.defaultLimit : limit;
offset = isNaN(offset) ? 0 : offset;
@ -27,9 +34,13 @@ export default function pagination(options) {
offset: offset,
};
// $FlowFixMe
query.limit = ctx.state.pagination.limit;
// $FlowFixMe
query.offset = ctx.state.pagination.offset + query.limit;
ctx.state.pagination.nextPath = `/api${ctx.request.path}?${querystring.stringify(query)}`;
ctx.state.pagination.nextPath = `/api${
ctx.request.path
}?${querystring.stringify(query)}`;
return next();
};