glommer

import { User } from "../models/User";
import { Action, RequestContext } from "@chiselstrike/api";

export default {
    read: (user: User, ctx: RequestContext) => {
        if (ctx.token && user.userId && user.userId == ctx.token['userId']) {
            return Action.Allow;
        } else {
            return Action.Skip;
        }

glommer

import { User } from "../models/User";
import { Action, RequestContext } from "@chiselstrike/api";

export default {
    create: (user: User, ctx: RequestContext) => {
        if (ctx.token && user.userId && user.userId == ctx.token['userId']) {
            return Action.Allow;
        } else {
            return Action.Deny;
        }

glommer

{
    "userId": "xxxx",
    "otherFields": "yyy"
}

glommer

// in models/User.ts
import {ChiselEntity} from "@chiselstrike/api";

export class User extends ChiselEntity {
    // the external user_id (coming from JWT auth, not public data)
    userId?: string;
    // the user's username
    username: string;
    // the user's email (not public data!)
    email?: string;

glommer

import { TopOfBook } from "../models/TopOfBook";
export default TopOfBook.crud();

glommer

import { ChiselEvent } from "@chiselstrike/api";
import { TopOfBook } from "../models/TopOfBook";

function toJSON(buffer: ArrayBuffer) {
    return JSON.parse(String.fromCharCode.apply(null, new Uint8Array(buffer)));
}

export default async function (event: ChiselEvent) {
    const bookUpdate = toJSON(event.value);
    const symbol = bookUpdate.symbol;

glommer

import { ChiselEntity } from "@chiselstrike/api"

export class TopOfBook extends ChiselEntity {
    symbol: string;
    bidPrice?: number;
    bidVolume?: number;
    askPrice?: number;
    askVolume?: number;
}

glommer

CHISEL_SERVER="https://chiselstrike-examples-glommer.chiselstrike.io"
CHISEL_VERSION="main"

glommer

import type { Post } from "../../chiselstrike/Post";
export type { Post } from "../../chiselstrike/Post";

function chiselUrl(name: string): string {
  // Use environment variables to figure out where we are. Feel free to add this
  // to your .env, but to keep things simple we'll add a default
  const chiselServer = process.env.CHISEL_SERVER ?? "http://localhost:8080";
  // Which version? Versions are isolated backends that can be used in the same
  // chisel instance. You can do test databases, API versions, or what your heart
  // desires. By (local) default this is "dev", but when deployed it is customary

glommer

$ curl http://localhost:8080/dev/posts
{
  "next_page": "http://localhost:8080/dev/posts?cursor=eyJheGVzIjpbeyJrZXkiOnsiZmllbGROYW1lIjoiaWQiLCJhc2NlbmRpbmciOnRydWV9LCJ2YWx1ZSI6ImMyNzMwODA3LTVjZWYtNDQ0MC1hNzk2LWVjNjIxNjcxMjZkYyJ9XSwiZm9yd2FyZCI6dHJ1ZSwiaW5jbHVzaXZlIjpmYWxzZX0%3D",
  "prev_page": "http://localhost:8080/dev/posts?cursor=eyJheGVzIjpbeyJrZXkiOnsiZmllbGROYW1lIjoiaWQiLCJhc2NlbmRpbmciOnRydWV9LCJ2YWx1ZSI6IjE5YTQzOTU3LWVmN2YtNGViZC04MDk2LTJkN2UzNzQ5NGUyYSJ9XSwiZm9yd2FyZCI6ZmFsc2UsImluY2x1c2l2ZSI6ZmFsc2V9",
  "results": [
    {
      "id": "19a43957-ef7f-4ebd-8096-2d7e37494e2a",
      "title": "my first post",
      "markdown": "Here iss our first post"
    },