Clean Node API

This API project is part a course provided by professor Rodrigo Manguinho (Mango) at Udemy.

The purpose of the training is to show how to create an API with a well-defined and decoupled architecture, using:

• TDD (test-oriented programming) as the working methodology
• Clean Architecture to distribute responsibilities in layers
• SOLID principles
• Design Patterns to solve some common problems

APIs built in training

1. Sign up
2. Login
3. Create survey
4. List surveys
5. Answer survey
6. Survey result

Principles

• Single Responsibility Principle (SRP)
• Open Closed Principle (OCP)
• Liskov Substitution Principle (LSP)
• Interface Segregation Principle (ISP)
• Dependency Inversion Principle (DIP)
• Separation of Concerns (SOC)
• Don't Repeat Yourself (DRY)
• You Aren't Gonna Need It (YAGNI)
• Keep It Simple, Silly (KISS)
• Composition Over Inheritance
• Small Commits

Design Patterns

• Factory
• Adapter
• Composite
• Decorator
• Proxy
• Dependency Injection
• Abstract Server
• Composition Root
• Builder
• Singleton

Methodologies & Designs

• TDD
• Clean Architecture
• DDD
• Conventional Commits
• GitFlow
• Modular Design
• Dependency Diagrams
• Use Cases
• Continuous Integration
• Continuous Delivery
• Continuous Deployment

Libraries and Tools

• NPM
• Typescript
• Git
• Docker
• Jest
• MongoDb
• Travis CI
• Swagger
• Bcrypt
• JsonWebToken
• Faker
• Coveralls
• Validator
• Express
• Apollo Server Express
• Graphql
• Graphql ISO Date
• Supertest
• Husky
• Lint Staged
• Eslint
• Standard Javascript Style
• Sucrase
• Nodemon
• Rimraf
• In-Memory MongoDb Server
• MockDate
• Module-Alias
• Copyfiles
• Npm Check
• Bson ObjectId
• Apollo Server Integration Testing

Node features

• API documentation with Swagger
• REST API with Express
• GraphQL with Apollo Server
• Error Log
• Security (Hashing, Encryption and Encoding)
• CORS
• Middlewares
• Routes Access Control (Admin, User and Anonymous)
• Deploy at Heroku
• Serving Static Files

GraphQL features

• Types
• Queries
• Mutations
• Resolvers
• Directives
• Scalars
• Plugins

Git features

• Alias
• Custom Log
• Branch
• Reset
• Amend
• Tag
• Stash
• Rebase
• Merge

Typescript features

• Advanced OOP
• Interface
• TypeAlias
• Namespace
• Utility Types
• Paths Modularization
• Configurations
• Build
• Deploy
• Use of Breakpoints

Tests features

• Unit Tests
• Integration Tests (API Rest & GraphQL)
• Tests Coverage
• Test Doubles
• Mocks
• Stubs
• Spies
• Fakes

MongoDb features

• Connect & Reconnect
• Collections
• InsertOne e InsertMany
• Find, FindOne and FindOneAndUpdate
• DeleteMany
• UpdateOne
• Aggregation (Match, Group, Unwind, Lookup, AddFields, Project, Sort)
• ObjectId
• Upsert & ReturnOriginal
• Push, Divide, Multiply, ArrayElemAt, Cond, Sum
• Filter, Map, Reduce, MergeObjects, ConcatArrays