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https://github.com/bigcapitalhq/bigcapital.git
synced 2026-02-16 04:40:32 +00:00
refactoring: media system.
This commit is contained in:
Ahmed Bouhuolia
@@ -7,6 +7,7 @@ import ExpensesService from "services/Expenses/ExpensesService";
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import { IExpenseDTO } from 'interfaces';
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import { ServiceError } from "exceptions";
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import DynamicListingService from 'services/DynamicListing/DynamicListService';
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import { takeWhile } from "lodash";
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@Service()
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export default class ExpensesController extends BaseController {
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@@ -73,10 +74,19 @@ export default class ExpensesController extends BaseController {
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'/', [
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...this.expensesListSchema,
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],
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this.validationResult,
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asyncMiddleware(this.getExpensesList.bind(this)),
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this.dynamicListService.handlerErrorsToResponse,
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this.catchServiceErrors,
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);
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router.get(
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'/:id', [
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this.expenseParamSchema,
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],
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this.validationResult,
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asyncMiddleware(this.getExpense.bind(this)),
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this.catchServiceErrors,
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);
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return router;
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}
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@@ -280,6 +290,24 @@ export default class ExpensesController extends BaseController {
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}
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}
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/**
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* Retrieve expense details.
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* @param {Request} req
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* @param {Response} res
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* @param {NextFunction} next
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*/
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async getExpense(req: Request, res: Response, next: NextFunction) {
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const { tenantId } = req;
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const { id: expenseId } = req.params;
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try {
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const expense = await this.expensesService.getExpense(tenantId, expenseId);
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return res.status(200).send({ expense });
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} catch (error) {
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next(error);
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}
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}
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/**
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* Transform service errors to api response errors.
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* @param {Response} res
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@@ -1,163 +0,0 @@
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import express from 'express';
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import {
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param,
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query,
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validationResult,
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} from 'express-validator';
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import Container from 'typedi';
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import fs from 'fs';
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import { difference } from 'lodash';
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import asyncMiddleware from 'api/middleware/asyncMiddleware';
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const fsPromises = fs.promises;
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export default {
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/**
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* Router constructor.
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*/
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router() {
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const router = express.Router();
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router.post('/upload',
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this.upload.validation,
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asyncMiddleware(this.upload.handler));
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router.delete('/',
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this.delete.validation,
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asyncMiddleware(this.delete.handler));
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router.get('/',
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this.get.validation,
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asyncMiddleware(this.get.handler));
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return router;
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},
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/**
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* Retrieve all or the given attachment ids.
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*/
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get: {
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validation: [
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query('ids'),
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],
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async handler(req, res) {
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const validationErrors = validationResult(req);
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if (!validationErrors.isEmpty()) {
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return res.boom.badData(null, {
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code: 'validation_error', ...validationErrors,
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});
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}
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const { Media } = req.models;
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const media = await Media.query().onBuild((builder) => {
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if (req.query.ids) {
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const ids = Array.isArray(req.query.ids) ? req.query.ids : [req.query.ids];
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builder.whereIn('id', ids);
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}
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});
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return res.status(200).send({ media });
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},
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},
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/**
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* Uploads the given attachment file.
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*/
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upload: {
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validation: [
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// check('attachment').exists(),
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],
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async handler(req, res) {
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const Logger = Container.get('logger');
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if (!req.files.attachment) {
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return res.status(400).send({
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errors: [{ type: 'ATTACHMENT.NOT.FOUND', code: 200 }],
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});
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}
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const publicPath = 'storage/app/public/';
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const attachmentsMimes = ['image/png', 'image/jpeg'];
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const { attachment } = req.files;
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const { Media } = req.models;
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const errorReasons = [];
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// Validate the attachment.
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if (attachment && attachmentsMimes.indexOf(attachment.mimetype) === -1) {
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errorReasons.push({ type: 'ATTACHMENT.MINETYPE.NOT.SUPPORTED', code: 160 });
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}
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// Catch all error reasons to response 400.
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if (errorReasons.length > 0) {
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return res.status(400).send({ errors: errorReasons });
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}
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try {
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await attachment.mv(`${publicPath}${req.organizationId}/${attachment.md5}.png`);
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Logger.info('[attachment] uploaded successfully');
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} catch (error) {
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Logger.info('[attachment] uploading failed.', { error });
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}
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const media = await Media.query().insert({
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attachment_file: `${attachment.md5}.png`,
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});
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return res.status(200).send({ media });
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},
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},
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/**
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* Deletes the given attachment ids from file system and database.
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*/
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delete: {
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validation: [
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query('ids').exists().isArray(),
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query('ids.*').exists().isNumeric().toInt(),
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],
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async handler(req, res) {
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const Logger = Container.get('logger');
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const validationErrors = validationResult(req);
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if (!validationErrors.isEmpty()) {
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return res.boom.badData(null, {
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code: 'validation_error', ...validationErrors,
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});
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}
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const { Media, MediaLink } = req.models;
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const ids = Array.isArray(req.query.ids) ? req.query.ids : [req.query.ids];
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const media = await Media.query().whereIn('id', ids);
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const mediaIds = media.map((m) => m.id);
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const notFoundMedia = difference(ids, mediaIds);
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if (notFoundMedia.length) {
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return res.status(400).send({
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errors: [{ type: 'MEDIA.IDS.NOT.FOUND', code: 200, ids: notFoundMedia }],
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});
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}
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const publicPath = 'storage/app/public/';
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const tenantPath = `${publicPath}${req.organizationId}`;
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const unlinkOpers = [];
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media.forEach((mediaModel) => {
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const oper = fsPromises.unlink(`${tenantPath}/${mediaModel.attachmentFile}`);
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unlinkOpers.push(oper);
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});
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await Promise.all(unlinkOpers).then((resolved) => {
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resolved.forEach(() => {
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Logger.info('[attachment] file has been deleted.');
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});
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})
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.catch((errors) => {
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errors.forEach((error) => {
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Logger.info('[attachment] Delete item attachment file delete failed.', { error });
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})
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});
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await MediaLink.query().whereIn('media_id', mediaIds).delete();
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await Media.query().whereIn('id', mediaIds).delete();
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return res.status(200).send();
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},
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},
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};
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212
server/src/api/controllers/Media.ts
Normal file
212
server/src/api/controllers/Media.ts
Normal file
@@ -0,0 +1,212 @@
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import { Router, Request, Response, NextFunction } from 'express';
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import {
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param,
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query,
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check,
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} from 'express-validator';
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import { camelCase, upperFirst } from 'lodash';
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import { Inject, Service } from 'typedi';
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import { IMediaLinkDTO } from 'interfaces';
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import fs from 'fs';
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import asyncMiddleware from 'api/middleware/asyncMiddleware';
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import BaseController from './BaseController';
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import MediaService from 'services/Media/MediaService';
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import { ServiceError } from 'exceptions';
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const fsPromises = fs.promises;
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@Service()
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export default class MediaController extends BaseController {
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@Inject()
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mediaService: MediaService;
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/**
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* Router constructor.
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*/
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router() {
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const router = Router();
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router.post('/upload', [
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...this.uploadValidationSchema,
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],
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this.validationResult,
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asyncMiddleware(this.uploadMedia.bind(this)),
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this.handlerServiceErrors,
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);
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router.post('/:id/link', [
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...this.mediaIdParamSchema,
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...this.linkValidationSchema,
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],
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this.validationResult,
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asyncMiddleware(this.linkMedia.bind(this)),
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this.handlerServiceErrors,
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);
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router.delete('/', [
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...this.deleteValidationSchema,
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],
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this.validationResult,
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asyncMiddleware(this.deleteMedia.bind(this)),
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this.handlerServiceErrors,
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);
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router.get('/:id', [
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...this.mediaIdParamSchema,
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],
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this.validationResult,
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asyncMiddleware(this.getMedia.bind(this)),
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this.handlerServiceErrors,
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);
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return router;
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}
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get uploadValidationSchema() {
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return [
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// check('attachment'),
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check('model_name').optional().trim().escape(),
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check('model_id').optional().isNumeric().toInt(),
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];
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}
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get linkValidationSchema() {
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return [
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check('model_name').exists().trim().escape(),
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check('model_id').exists().isNumeric().toInt(),
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]
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}
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get deleteValidationSchema() {
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return [
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query('ids').exists().isArray(),
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query('ids.*').exists().isNumeric().toInt(),
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];
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}
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get mediaIdParamSchema() {
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return [
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param('id').exists().isNumeric().toInt(),
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];
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}
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/**
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* Retrieve all or the given attachment ids.
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* @param {Request} req -
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* @param {Response} req -
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* @param {NextFunction} req -
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*/
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async getMedia(req: Request, res: Response, next: NextFunction) {
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const { tenantId } = req;
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const { id: mediaId } = req.params;
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try {
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const media = await this.mediaService.getMedia(tenantId, mediaId);
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return res.status(200).send({ media });
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} catch (error) {
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next(error);
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}
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}
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/**
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* Uploads media.
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* @param {Request} req -
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* @param {Response} req -
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* @param {NextFunction} req -
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*/
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async uploadMedia(req: Request, res: Response, next: NextFunction) {
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const { tenantId } = req;
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const { attachment } = req.files
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const linkMediaDTO: IMediaLinkDTO = this.matchedBodyData(req);
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const modelName = linkMediaDTO.modelName
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? upperFirst(camelCase(linkMediaDTO.modelName)) : '';
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try {
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const media = await this.mediaService.upload(tenantId, attachment, modelName, linkMediaDTO.modelId);
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return res.status(200).send({ media_id: media.id });
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} catch (error) {
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next(error);
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}
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}
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/**
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* Deletes the given attachment ids from file system and database.
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* @param {Request} req -
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* @param {Response} req -
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* @param {NextFunction} req -
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*/
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async deleteMedia(req: Request, res: Response, next: NextFunction) {
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const { tenantId } = req;
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const { ids: mediaIds } = req.query;
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try {
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await this.mediaService.deleteMedia(tenantId, mediaIds);
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return res.status(200).send({
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media_ids: mediaIds
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});
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} catch (error) {
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next(error);
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}
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}
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/**
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* Links the given media to the specific resource model.
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* @param {Request} req
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* @param {Response} res
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* @param {NextFunction} next
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*/
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async linkMedia(req: Request, res: Response, next: NextFunction) {
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const { tenantId } = req;
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const { id: mediaId } = req.params;
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const linkMediaDTO: IMediaLinkDTO = this.matchedBodyData(req);
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const modelName = upperFirst(camelCase(linkMediaDTO.modelName));
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try {
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await this.mediaService.linkMedia(tenantId, mediaId, linkMediaDTO.modelId, modelName);
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return res.status(200).send({ media_id: mediaId });
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} catch (error) {
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next(error);
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}
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}
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/**
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* Handler service errors.
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* @param {Error} error
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* @param {Request} req
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* @param {Response} res
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* @param {NextFunction} next
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*/
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handlerServiceErrors(error, req: Request, res: Response, next: NextFunction) {
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if (error instanceof ServiceError) {
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if (error.errorType === 'MINETYPE_NOT_SUPPORTED') {
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return res.boom.badRequest(null, {
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errors: [{ type: 'MINETYPE_NOT_SUPPORTED', code: 100, }]
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});
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}
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if (error.errorType === 'MEDIA_NOT_FOUND') {
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return res.boom.badRequest(null, {
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errors: [{ type: 'MEDIA_NOT_FOUND', code: 200 }]
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});
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}
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if (error.errorType === 'MODEL_NAME_HAS_NO_MEDIA') {
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return res.boom.badRequest(null, {
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errors: [{ type: 'MODEL_NAME_HAS_NO_MEDIA', code: 300 }]
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});
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}
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if (error.errorType === 'MODEL_ID_NOT_FOUND') {
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return res.boom.badRequest(null, {
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errors: [{ type: 'MODEL_ID_NOT_FOUND', code: 400 }]
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});
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}
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if (error.errorType === 'MEDIA_IDS_NOT_FOUND') {
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return res.boom.badRequest(null, {
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errors: [{ type: 'MEDIA_IDS_NOT_FOUND', code: 500 }],
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});
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}
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if (error.errorType === 'MEDIA_LINK_EXISTS') {
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return res.boom.badRequest(null, {
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errors: [{ type: 'MEDIA_LINK_EXISTS', code: 600 }],
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});
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}
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}
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next(error);
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}
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};
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