refact: use nanoid instead of hash

This commit is contained in:
Kilian Decaderincourt
2021-09-10 17:19:48 +02:00
parent 57a173e1b9
commit bc3757aa09
4 changed files with 26 additions and 15 deletions

View File

@ -3,14 +3,15 @@ import {
Controller,
Get,
Header,
InternalServerErrorException,
Param,
Post,
Res,
} from '@nestjs/common';
import { Response } from 'express';
import { StorageNamespace, StorageService } from 'src/storage/storage.service';
import { hash, hexadecimalToDecimal } from 'src/utils';
import { Readable } from 'stream';
import { nanoid } from 'nanoid';
@Controller()
export class ScenesController {
@ -30,8 +31,12 @@ export class ScenesController {
@Post()
async create(@Body() payload: Buffer) {
const drawingHash = hash(payload);
const id = hexadecimalToDecimal(drawingHash);
const id = nanoid();
// Nanoid has similar collision probability as uuid v4, so the following should *never* happen
if (await this.storageService.get(id, this.namespace)) {
throw new InternalServerErrorException();
}
await this.storageService.set(id, payload, this.namespace);