tachybase_todo/packages/core/acl/src/fixed-params-manager.ts
sealday 3e58c54aa8 feat: 仓库二期 (#719)
Co-authored-by: hello@lv <2256334253@qq.com>
Co-authored-by: wjh <wwwjh0710@163.com>
Co-authored-by: sealday <sealday@gmail.com>
Reviewed-on: daoyoucloud/tachybase#719
2024-05-08 16:20:31 +08:00

52 lines
1.3 KiB
TypeScript

import { assign } from '@tachybase/utils';
type Context = any;
export type Merger = () => object;
export type ActionPath = string;
const SPLIT = ':';
export default class FixedParamsManager {
merger = new Map<ActionPath, Array<Merger>>();
addParams(resource: string, action: string, merger: Merger) {
const path = this.getActionPath(resource, action);
this.merger.set(path, [...this.getParamsMerger(resource, action), merger]);
}
getParamsMerger(resource: string, action: string) {
const path = this.getActionPath(resource, action);
return this.merger.get(path) || [];
}
protected getActionPath(resource: string, action: string) {
return `${resource}${SPLIT}${action}`;
}
getParams(resource: string, action: string, extraParams: any = {}) {
const results = {};
for (const merger of this.getParamsMerger(resource, action)) {
FixedParamsManager.mergeParams(results, merger());
}
if (extraParams) {
FixedParamsManager.mergeParams(results, extraParams);
}
return results;
}
static mergeParams(a: any, b: any) {
assign(a, b, {
filter: 'andMerge',
fields: 'intersect',
appends: 'union',
except: 'union',
whitelist: 'intersect',
blacklist: 'intersect',
sort: 'overwrite',
});
}
}