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feat(sys): impl delete app api & page
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| import * as assert from "assert" | ||
| import { Constants } from "../constants" | ||
| import { DatabaseAgent } from "../lib/db-agent" | ||
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| /** | ||
| * Recycle collector | ||
| */ | ||
| export class RecycleCollector { | ||
| collection: string | ||
|
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| constructor(collection: string) { | ||
| assert.ok(collection, 'empty collection got') | ||
| this.collection = collection | ||
| } | ||
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| async insert(data: any) { | ||
| const db = DatabaseAgent.sys_db | ||
| const r = await db.collection(Constants.cn.recycles) | ||
| .add({ | ||
| collection: this.collection, | ||
| data, | ||
| created_at: Date.now() | ||
| }) | ||
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| return r.id | ||
| } | ||
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| async retrieve(_id: string) { | ||
| const db = DatabaseAgent.sys_db | ||
| const r = await db.collection(Constants.cn.recycles) | ||
| .where({ _id: _id, collection: this.collection }) | ||
| .getOne() | ||
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| return r.data | ||
| } | ||
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| async remove(_id: string) { | ||
| const db = DatabaseAgent.sys_db | ||
| const r = await db.collection(Constants.cn.recycles) | ||
| .where({ _id: _id, collection: this.collection }) | ||
| .remove() | ||
|
|
||
| return r.deleted | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| /* | ||
| * @Author: Maslow<wangfugen@126.com> | ||
| * @Date: 2021-08-30 15:22:34 | ||
| * @LastEditTime: 2021-09-09 11:00:29 | ||
| * @Description: | ||
| */ | ||
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| import * as assert from 'assert' | ||
| import { Request, Response } from 'express' | ||
| import { RecycleCollector } from '../../api/recycle' | ||
| import { getApplicationByAppid } from '../../api/application' | ||
| import { checkPermission } from '../../api/permission' | ||
| import { Constants } from '../../constants' | ||
| import { DatabaseAgent } from '../../lib/db-agent' | ||
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| const { APPLICATION_REMOVE } = Constants.permissions | ||
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| /** | ||
| * The handler of removing application | ||
| * @param req | ||
| * @param res | ||
| * @returns | ||
| */ | ||
| export async function handleRemoveApplication(req: Request, res: Response) { | ||
| const uid = req['auth']?.uid | ||
| const appid = req.params.appid | ||
| const app = await getApplicationByAppid(appid) | ||
| if (!app) | ||
| return res.status(422).send('invalid appid') | ||
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| if (app.status !== 'cleared' && app.status !== 'created') { | ||
| return res.status(422).send('app status must be cleared or created') | ||
| } | ||
|
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| // check permission | ||
| const code = await checkPermission(uid, APPLICATION_REMOVE.name, app) | ||
| if (code) { | ||
| return res.status(code).send() | ||
| } | ||
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| // save app to recycle collection | ||
| const recycle = new RecycleCollector(Constants.cn.applications) | ||
| const saved = await recycle.insert(app) | ||
| assert.ok(saved, 'recycle insert got empty return value') | ||
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| // remove app | ||
| const db = DatabaseAgent.sys_db | ||
| const ret = await db.collection(Constants.cn.applications) | ||
| .where({ appid }) | ||
| .remove() | ||
|
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| return res.send({ data: ret }) | ||
| } |
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