codesnips

api

php 
<?php

namespace App\Providers;

use Illuminate\Cache\RateLimiting\Limit;
use Illuminate\Http\Request;

Per-User API Rate Limiting With a Custom RateLimiter in Laravel

laravel rate-limiting throttle
by codesnips 3 tabs
javascript 
class TokenBucket {
  constructor(capacity, refillRatePerSec) {
    this.capacity = capacity;
    this.refillRate = refillRatePerSec;
    this.tokens = capacity;
    this.lastRefill = Date.now();

Token Bucket Rate Limiter as Express Middleware

express rate-limiting token-bucket
by codesnips 3 tabs
php 
<?php

namespace App\Http\Resources\V1;

use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\ResourceCollection;

Versioning a Laravel API with Route Groups and Resource Transformers

laravel api versioning
by codesnips 4 tabs
typescript 
export const PERMISSIONS = {
  READ_POSTS: 'posts:read',
  WRITE_POSTS: 'posts:write',
  DELETE_POSTS: 'posts:delete',
  MANAGE_USERS: 'users:manage',
} as const;

Typed Role-Based Route Guards with Permission Middleware in Express

express authorization rbac
by codesnips 3 tabs
ruby 
module Types
  class PostType < Types::BaseObject
    field :id, ID, null: false
    field :title, String, null: false
    field :body, String, null: false
    field :excerpt, String, null: true

GraphQL API with graphql-ruby gem

rails graphql api
by Alex Kumar 2 tabs
python 
from rest_framework import viewsets, status
from rest_framework.decorators import action
from rest_framework.response import Response
from blog.models import Post
from .serializers import PostSerializer

Django REST Framework viewset actions

django python rest
by Priya Sharma 1 tab
ruby 
module Middleware
  class RateLimiter
    def initialize(app, redis:, limit:, window:)
      @app = app
      @limiter = SlidingWindowLimiter.new(redis: redis, limit: limit, window: window)
      @limit = limit

Sliding-Window API Rate Limiting with a Rack Middleware and Redis in Rails

rails rack redis
by codesnips 3 tabs
ruby 
require "securerandom"
require "digest"

class SlidingWindowLimiter
  Result = Struct.new(:allowed, :count, :remaining)

Sliding-Window API Rate Limiting with Rack Middleware and Redis

ruby rack redis
by codesnips 4 tabs
php 
<?php

namespace App\Http\Requests;

use Illuminate\Contracts\Validation\Validator;
use Illuminate\Foundation\Http\FormRequest;

Laravel Form Request Validation for Signup With Custom Rules and Error Responses

laravel validation form-request
by codesnips 3 tabs
typescript 
import { initTRPC, TRPCError } from '@trpc/server';

export interface Context {
  user: { id: string; role: 'user' | 'admin' } | null;
  db: DatabaseClient;
}

tRPC router pattern for type-safe APIs

typescript trpc api
by codesnips 4 tabs
ruby 
module Api
  module V1
    class UsersController < ApplicationController
      before_action :authenticate_user!, except: [:index, :show]
      before_action :set_user, only: [:show, :update, :destroy]

RESTful API design with Rails

ruby rails api
by Sarah Mitchell 4 tabs
go 
package api

import (
  "encoding/json"
  "net/http"
)

Consistent JSON responses (content-type + error envelopes)

go http json
by Leah Thompson 1 tab