remove old backend

This commit is contained in:
Carl-Gerhard Lindesvärd
2023-11-02 11:27:33 +01:00
parent 4994f7af76
commit 4dde07704a
30 changed files with 0 additions and 823 deletions

View File

@@ -1,15 +0,0 @@
export {}
declare global {
// metadata-scraper relies on this type
type Element = any
// add context to request
namespace Express {
interface Request {
client: {
project_id: string
}
}
}
}

View File

@@ -1,28 +0,0 @@
FROM --platform=linux/amd64 oven/bun:1.0.4-slim as builder
ARG DATABASE_URL
ENV DATABASE_URL=$DATABASE_URL
# For prisma
ARG NODE_VERSION=18
RUN apt update \
&& apt install -y curl \
&& curl -L https://raw.githubusercontent.com/tj/n/master/bin/n -o n \
&& bash n $NODE_VERSION \
&& rm n \
&& npm install -g n
WORKDIR /app
COPY package.json package.json
COPY apps/backend/package.json apps/backend/package.json
COPY packages/types/package.json packages/types/package.json
COPY bun.lockb bun.lockb
RUN bun install
COPY . .
WORKDIR /app/apps/backend
RUN bunx prisma generate
# RUN bunx prisma migrate deploy
WORKDIR /app/apps/backend
EXPOSE ${PORT}
CMD ["bun", "start"]

View File

@@ -1,32 +0,0 @@
{
"name": "backend",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"start": "bunx prisma migrate deploy && bun src/app.ts",
"dev": "bun --watch src/app.ts",
"codegen": "bunx prisma generate"
},
"keywords": [],
"author": "",
"license": "ISC",
"dependencies": {
"@mixan/types": "workspace:*",
"@prisma/client": "^5.4.2",
"@types/ramda": "^0.29.6",
"express": "^4.18.2",
"morgan": "^1.10.0",
"prisma": "^5.4.2",
"ramda": "^0.29.1",
"random-animal-name": "^0.1.1",
"uuid": "^9.0.1"
},
"devDependencies": {
"@types/express": "^4.17.18",
"@types/morgan": "^1.9.6",
"@types/uuid": "^9.0.5",
"bun-types": "latest",
"typescript": "^5.0.0"
}
}

View File

@@ -1,59 +0,0 @@
-- CreateTable
CREATE TABLE "organizations" (
"id" UUID NOT NULL DEFAULT gen_random_uuid(),
"name" TEXT NOT NULL,
CONSTRAINT "organizations_pkey" PRIMARY KEY ("id")
);
-- CreateTable
CREATE TABLE "projects" (
"id" UUID NOT NULL DEFAULT gen_random_uuid(),
"name" TEXT NOT NULL,
"organization_id" UUID NOT NULL,
CONSTRAINT "projects_pkey" PRIMARY KEY ("id")
);
-- CreateTable
CREATE TABLE "users" (
"id" UUID NOT NULL DEFAULT gen_random_uuid(),
"name" TEXT NOT NULL,
"email" TEXT NOT NULL,
"password" TEXT NOT NULL,
"organization_id" UUID NOT NULL,
CONSTRAINT "users_pkey" PRIMARY KEY ("id")
);
-- CreateTable
CREATE TABLE "events" (
"id" UUID NOT NULL DEFAULT gen_random_uuid(),
"name" TEXT NOT NULL,
"properties" JSONB NOT NULL,
"project_id" UUID NOT NULL,
CONSTRAINT "events_pkey" PRIMARY KEY ("id")
);
-- CreateTable
CREATE TABLE "profiles" (
"id" UUID NOT NULL DEFAULT gen_random_uuid(),
"name" TEXT NOT NULL,
"properties" JSONB NOT NULL,
"project_id" UUID NOT NULL,
CONSTRAINT "profiles_pkey" PRIMARY KEY ("id")
);
-- AddForeignKey
ALTER TABLE "projects" ADD CONSTRAINT "projects_organization_id_fkey" FOREIGN KEY ("organization_id") REFERENCES "organizations"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
-- AddForeignKey
ALTER TABLE "users" ADD CONSTRAINT "users_organization_id_fkey" FOREIGN KEY ("organization_id") REFERENCES "organizations"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
-- AddForeignKey
ALTER TABLE "events" ADD CONSTRAINT "events_project_id_fkey" FOREIGN KEY ("project_id") REFERENCES "projects"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
-- AddForeignKey
ALTER TABLE "profiles" ADD CONSTRAINT "profiles_project_id_fkey" FOREIGN KEY ("project_id") REFERENCES "projects"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

View File

@@ -1,19 +0,0 @@
-- AlterTable
ALTER TABLE "events" ADD COLUMN "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
ADD COLUMN "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP;
-- AlterTable
ALTER TABLE "organizations" ADD COLUMN "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
ADD COLUMN "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP;
-- AlterTable
ALTER TABLE "profiles" ADD COLUMN "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
ADD COLUMN "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP;
-- AlterTable
ALTER TABLE "projects" ADD COLUMN "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
ADD COLUMN "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP;
-- AlterTable
ALTER TABLE "users" ADD COLUMN "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
ADD COLUMN "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP;

View File

@@ -1,10 +0,0 @@
/*
Warnings:
- You are about to drop the column `name` on the `profiles` table. All the data in the column will be lost.
- Added the required column `profile_id` to the `profiles` table without a default value. This is not possible if the table is not empty.
*/
-- AlterTable
ALTER TABLE "profiles" DROP COLUMN "name",
ADD COLUMN "profile_id" TEXT NOT NULL;

View File

@@ -1,5 +0,0 @@
-- AlterTable
ALTER TABLE "profiles" ADD COLUMN "avatar" TEXT,
ADD COLUMN "email" TEXT,
ADD COLUMN "first_name" TEXT,
ADD COLUMN "last_name" TEXT;

View File

@@ -1,12 +0,0 @@
-- CreateTable
CREATE TABLE "clients" (
"id" UUID NOT NULL DEFAULT gen_random_uuid(),
"name" TEXT NOT NULL,
"secret" TEXT NOT NULL,
"project_id" UUID NOT NULL,
CONSTRAINT "clients_pkey" PRIMARY KEY ("id")
);
-- AddForeignKey
ALTER TABLE "clients" ADD CONSTRAINT "clients_project_id_fkey" FOREIGN KEY ("project_id") REFERENCES "projects"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

View File

@@ -1,3 +0,0 @@
-- AlterTable
ALTER TABLE "clients" ADD COLUMN "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
ADD COLUMN "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP;

View File

@@ -1,11 +0,0 @@
/*
Warnings:
- Added the required column `profile_id` to the `events` table without a default value. This is not possible if the table is not empty.
*/
-- AlterTable
ALTER TABLE "events" ADD COLUMN "profile_id" UUID NOT NULL;
-- AddForeignKey
ALTER TABLE "events" ADD CONSTRAINT "events_profile_id_fkey" FOREIGN KEY ("profile_id") REFERENCES "profiles"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

View File

@@ -1,8 +0,0 @@
-- DropForeignKey
ALTER TABLE "events" DROP CONSTRAINT "events_profile_id_fkey";
-- AlterTable
ALTER TABLE "events" ALTER COLUMN "profile_id" DROP NOT NULL;
-- AddForeignKey
ALTER TABLE "events" ADD CONSTRAINT "events_profile_id_fkey" FOREIGN KEY ("profile_id") REFERENCES "profiles"("id") ON DELETE SET NULL ON UPDATE CASCADE;

View File

@@ -1,10 +0,0 @@
/*
Warnings:
- You are about to drop the column `profile_id` on the `profiles` table. All the data in the column will be lost.
- Added the required column `external_id` to the `profiles` table without a default value. This is not possible if the table is not empty.
*/
-- AlterTable
ALTER TABLE "profiles" DROP COLUMN "profile_id",
ADD COLUMN "external_id" TEXT NOT NULL;

View File

@@ -1,8 +0,0 @@
/*
Warnings:
- A unique constraint covering the columns `[project_id,external_id]` on the table `profiles` will be added. If there are existing duplicate values, this will fail.
*/
-- CreateIndex
CREATE UNIQUE INDEX "profiles_project_id_external_id_key" ON "profiles"("project_id", "external_id");

View File

@@ -1,5 +0,0 @@
-- DropIndex
DROP INDEX "profiles_project_id_external_id_key";
-- AlterTable
ALTER TABLE "profiles" ALTER COLUMN "external_id" DROP NOT NULL;

View File

@@ -1,3 +0,0 @@
# Please do not edit this file manually
# It should be added in your version-control system (i.e. Git)
provider = "postgresql"

View File

@@ -1,99 +0,0 @@
// This is your Prisma schema file,
// learn more about it in the docs: https://pris.ly/d/prisma-schema
generator client {
provider = "prisma-client-js"
}
datasource db {
provider = "postgresql"
url = env("DATABASE_URL")
}
model Organization {
id String @id @default(dbgenerated("gen_random_uuid()")) @db.Uuid
name String
projects Project[]
users User[]
createdAt DateTime @default(now())
updatedAt DateTime @default(now()) @updatedAt
@@map("organizations")
}
model Project {
id String @id @default(dbgenerated("gen_random_uuid()")) @db.Uuid
name String
organization_id String @db.Uuid
organization Organization @relation(fields: [organization_id], references: [id])
events Event[]
profiles Profile[]
clients Client[]
createdAt DateTime @default(now())
updatedAt DateTime @default(now()) @updatedAt
@@map("projects")
}
model User {
id String @id @default(dbgenerated("gen_random_uuid()")) @db.Uuid
name String
email String
password String
organization_id String @db.Uuid
organization Organization @relation(fields: [organization_id], references: [id])
createdAt DateTime @default(now())
updatedAt DateTime @default(now()) @updatedAt
@@map("users")
}
model Event {
id String @id @default(dbgenerated("gen_random_uuid()")) @db.Uuid
name String
properties Json
project_id String @db.Uuid
project Project @relation(fields: [project_id], references: [id])
profile_id String? @db.Uuid
profile Profile? @relation(fields: [profile_id], references: [id])
createdAt DateTime @default(now())
updatedAt DateTime @default(now()) @updatedAt
@@map("events")
}
model Profile {
id String @id @default(dbgenerated("gen_random_uuid()")) @db.Uuid
external_id String?
first_name String?
last_name String?
email String?
avatar String?
properties Json
project_id String @db.Uuid
project Project @relation(fields: [project_id], references: [id])
events Event[]
createdAt DateTime @default(now())
updatedAt DateTime @default(now()) @updatedAt
@@map("profiles")
}
model Client {
id String @id @default(dbgenerated("gen_random_uuid()")) @db.Uuid
name String
secret String
project_id String @db.Uuid
project Project @relation(fields: [project_id], references: [id])
createdAt DateTime @default(now())
updatedAt DateTime @default(now()) @updatedAt
@@map("clients")
}

View File

@@ -1,28 +0,0 @@
import express, { ErrorRequestHandler } from 'express'
import events from './routes/events'
import profiles from './routes/profiles'
import { authMiddleware } from './middlewares/auth'
import morgan from 'morgan'
import { setup } from './routes/setup'
import { errorHandler } from './middlewares/errors'
const app = express()
const port = process.env.PORT || 8080
app.use(express.json())
app.use(morgan(':method :url :status :response-time ms'))
// Public routes
app.get('/', (req, res) => res.json('Welcome to Mixan'))
app.use('/setup', setup)
// Protected routes
app.use(authMiddleware)
app.use('/api/sdk', events)
app.use('/api/sdk', profiles)
app.use(errorHandler)
app.listen(port, () => {
console.log(`Listening on port ${port}...`)
})

View File

@@ -1,3 +0,0 @@
import { PrismaClient } from "@prisma/client";
export const db = new PrismaClient();

View File

@@ -1,45 +0,0 @@
import { NextFunction, Request, Response } from 'express'
import { db } from '../db'
import { HttpError, createError } from '../responses/errors'
import { verifyPassword } from '../services/hash'
export async function authMiddleware(
req: Request,
res: Response,
next: NextFunction
) {
try {
const clientId = req.headers['mixan-client-id'] as string | undefined
const clientSecret = req.headers['mixan-client-secret'] as string | undefined
if (!clientId) {
return next(createError(401, 'Misisng client id'))
}
if (!clientSecret) {
return next(createError(401, 'Misisng client secret'))
}
const client = await db.client.findUnique({
where: {
id: clientId,
},
})
if(!client) {
return next(createError(401, 'Invalid client id'))
}
if (!await verifyPassword(clientSecret, client.secret)) {
return next(createError(401, 'Invalid client secret'))
}
req.client = {
project_id: client.project_id,
}
next()
} catch (error) {
next(new HttpError(500, 'Failed verify client credentials'))
}
}

View File

@@ -1,21 +0,0 @@
import { NextFunction, Request, Response } from "express";
import { HttpError } from "../responses/errors";
import { MixanErrorResponse } from "@mixan/types";
export const errorHandler = (error: HttpError | Error, req: Request, res: Response, next: NextFunction) => {
if(error instanceof HttpError) {
console.log('[HttpError]', error.toJson())
return res.status(error.status).json(error.toJson())
}
console.log('[UnknownError]', error.name, error.message)
if(error.stack) {
console.log(error.stack)
}
return res.status(500).json({
code: 500,
status: 'error',
message: error.message || 'Unexpected error occured',
issues: []
} satisfies MixanErrorResponse);
};

View File

@@ -1,38 +0,0 @@
import {
MixanIssue,
MixanErrorResponse
} from '@mixan/types'
export class HttpError extends Error {
public status: number
public message: string
public issues: MixanIssue[]
constructor(status: number, message: string | Error, issues?: MixanIssue[]) {
super(message instanceof Error ? message.message : message)
this.status = status
this.message = message instanceof Error ? message.message : message
this.issues = issues || []
}
toJson(): MixanErrorResponse {
return {
code: this.status,
status: 'error',
message: this.message,
issues: this.issues,
}
}
}
export function createIssues(arr: Array<MixanIssue>) {
throw new HttpError(400, 'Issues', arr)
}
export function createError(status = 500, error: unknown | Error | string) {
if(error instanceof Error || typeof error === 'string') {
return new HttpError(status, error)
}
return new HttpError(500, 'Unexpected error occured')
}

View File

@@ -1,8 +0,0 @@
import { MixanResponse } from "@mixan/types";
export function success<T>(result?: T): MixanResponse<T | null> {
return {
result: result || null,
status: 'ok'
}
}

View File

@@ -1,66 +0,0 @@
import { NextFunction, Response, Router } from 'express'
import { db } from '../db'
import { MixanRequest } from '../types/express'
import { EventPayload } from '@mixan/types'
import { getEvents } from '../services/event'
import { success } from '../responses/success'
import { getProfile } from '../services/profile'
import { uniq } from 'ramda'
const router = Router()
type PostRequest = MixanRequest<Array<EventPayload>>
router.get('/events', async (req, res, next) => {
try {
const events = await getEvents(req.client.project_id)
res.json(success(events))
} catch (error) {
next(error)
}
})
router.post(
'/events',
async (req: PostRequest, res: Response, next: NextFunction) => {
try {
const projectId = req.client.project_id
const profileIds = uniq(
req.body
.map((event) => event.profileId)
.filter((id): id is string => !!id)
)
for (const profileId of profileIds) {
try {
await getProfile(profileId)
} catch (error) {
console.log('Profile not found, create it', profileId)
await db.profile.create({
data: {
project_id: projectId,
id: profileId,
properties: {},
},
})
}
}
await db.event.createMany({
data: req.body.map((event) => ({
name: event.name,
properties: event.properties,
createdAt: event.time,
project_id: projectId,
profile_id: event.profileId,
})),
})
res.status(201).json(success())
} catch (error) {
next(error)
}
}
)
export default router

View File

@@ -1,132 +0,0 @@
import { NextFunction, Response, Router } from 'express'
import { db } from '../db'
import { MixanRequest } from '../types/express'
import { getProfile, tickProfileProperty } from '../services/profile'
import {
ProfileDecrementPayload,
ProfileIncrementPayload,
ProfilePayload,
} from '@mixan/types'
import { success } from '../responses/success'
import randomAnimalName from 'random-animal-name'
const router = Router()
type PostRequest = MixanRequest<ProfilePayload>
router.get('/profiles', async (req, res, next) => {
try {
res.json(
success(
await db.profile.findMany({
where: {
project_id: req.client.project_id,
},
})
)
)
} catch (error) {
next(error)
}
})
router.post(
'/profiles',
async (
req: MixanRequest<{
id: string
properties?: Record<string, any>
}>,
res: Response,
next: NextFunction
) => {
try {
const projectId = req.client.project_id
const { id, properties } = req.body
const profile = await db.profile.create({
data: {
id,
external_id: null,
email: null,
first_name: randomAnimalName(),
last_name: null,
avatar: null,
properties: {
...(properties || {}),
},
project_id: projectId,
},
})
res.status(201).json(success(profile))
} catch (error) {
next(error)
}
}
)
router.put('/profiles/:id', async (req: PostRequest, res: Response, next: NextFunction) => {
try {
const profileId = req.params.id
const profile = await getProfile(profileId)
const { body } = req
if (profile) {
await db.profile.update({
where: {
id: profileId,
},
data: {
external_id: body.id,
email: body.email,
first_name: body.first_name,
last_name: body.last_name,
avatar: body.avatar,
properties: {
...(typeof profile.properties === 'object'
? profile.properties || {}
: {}),
...(body.properties || {}),
},
},
})
res.status(200).json(success())
}
} catch (error) {
next(error)
}
})
router.put(
'/profiles/:id/increment',
async (req: MixanRequest<ProfileIncrementPayload>, res: Response, next: NextFunction) => {
try {
await tickProfileProperty({
name: req.body.name,
tick: req.body.value,
profileId: req.params.id,
})
res.status(200).json(success())
} catch (error) {
next(error)
}
}
)
router.put(
'/profiles/:id/decrement',
async (req: MixanRequest<ProfileDecrementPayload>, res: Response, next: NextFunction) => {
try {
await tickProfileProperty({
name: req.body.name,
tick: -Math.abs(req.body.value),
profileId: req.params.id,
})
res.status(200).json(success())
} catch (error) {
next(error)
}
}
)
export default router

View File

@@ -1,49 +0,0 @@
import { NextFunction, Request, Response } from 'express'
import { db } from '../db'
import { v4 as uuid } from 'uuid'
import { hashPassword } from '../services/hash'
import { success } from '../responses/success'
export async function setup(req: Request, res: Response, next: NextFunction) {
try {
const counts = await db.$transaction([
db.organization.count(),
db.project.count(),
db.client.count(),
])
if (counts.some((count) => count > 0)) {
return res.json(success('Setup already done'))
}
const organization = await db.organization.create({
data: {
name: 'Acme Inc.',
},
})
const project = await db.project.create({
data: {
name: 'Acme Website',
organization_id: organization.id,
},
})
const secret = uuid()
const client = await db.client.create({
data: {
name: 'Acme Website Client',
project_id: project.id,
secret: await hashPassword(secret),
},
})
res.json(
success({
clientId: client.id,
clientSecret: secret,
})
)
} catch (error) {
next(error)
}
}

View File

@@ -1,9 +0,0 @@
import { db } from "../db";
export function getEvents(projectId: string) {
return db.event.findMany({
where: {
project_id: projectId,
}
})
}

View File

@@ -1,7 +0,0 @@
export async function hashPassword(password: string) {
return await Bun.password.hash(password);
}
export async function verifyPassword(password: string, hashedPassword: string) {
return await Bun.password.verify(password, hashedPassword);
}

View File

@@ -1,63 +0,0 @@
import { EventPayload, ProfilePayload } from '@mixan/types'
import { db } from '../db'
import { Prisma } from '@prisma/client'
import { HttpError } from '../responses/errors'
type DbProfile = Exclude<Prisma.PromiseReturnType<typeof getProfile>, null>
export function getProfile(id: string) {
return db.profile.findUniqueOrThrow({
where: {
id,
},
})
}
export function getProfiles(projectId: string) {
return db.profile.findMany({
where: {
project_id: projectId,
},
})
}
export async function tickProfileProperty({
profileId,
tick,
name,
}: {
profileId: string
tick: number
name: string
}) {
const profile = await getProfile(profileId)
if (!profile) {
throw new HttpError(404, `Profile not found ${profileId}`)
}
const properties = (
typeof profile.properties === 'object' ? profile.properties || {} : {}
) as Record<string, number>
const value = name in properties ? properties[name] : 0
if (typeof value !== 'number') {
throw new HttpError(400, `Property "${name}" on user is of type ${typeof value}`)
}
if (typeof tick !== 'number') {
throw new HttpError(400, `Value is not a number ${tick} (${typeof tick})`)
}
await db.profile.update({
where: {
id: profileId,
},
data: {
properties: {
...properties,
[name]: value + tick,
},
},
})
}

View File

@@ -1,5 +0,0 @@
import { Request } from "express"
export type MixanRequest<Body> = Omit<Request,'body'> & {
body: Body
}

View File

@@ -1,22 +0,0 @@
{
"compilerOptions": {
"lib": ["ESNext"],
"module": "esnext",
"target": "esnext",
"moduleResolution": "bundler",
"moduleDetection": "force",
"allowImportingTsExtensions": true,
"noEmit": true,
"composite": true,
"strict": true,
"downlevelIteration": true,
"skipLibCheck": true,
"jsx": "react-jsx",
"allowSyntheticDefaultImports": true,
"forceConsistentCasingInFileNames": true,
"allowJs": true,
"types": [
"bun-types" // add Bun global
]
}
}