Loopback 4: Modern ways to Build APIs in Typescript & NodeJs
Course description
LoopBack is a highly-extensible, open-source Node.js framework that enables you to create dynamic end-to-end REST APIs with little or no coding. LoopBack 4 is the next step in the evolution of LoopBack. You can build Amazing APIs with Modern NodeJs, Typescript, Mysql and MongoDB.
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Why Loopback 4:
A brand new LoopBack core to deliver great extensibility and flexibility written in TypeScript/ES2017.
You can Create powerful APIs easily with a new creation experience for defining REST API's and handling API requests/responses.
A new, improved programming model with Dependency Injection and new concepts such as Components, Mixins, Repositories, etc. make this the most extensible version yet.
Using OpenAPI-to-GraphQL, create a GraphQL interface for any REST API
LoopBack is a highly-extensible, open-source Node.js framework that enables you to:
Create dynamic end-to-end REST APIs with little or no coding.
Access data from major relational databases, MongoDB, SOAP and REST APIs.
Incorporate model relationships and access controls for complex APIs.
Separable components for file storage, third-party login, and OAuth 2.0.
What you will learn in this course:
Getting started with Typescript
Getting started with Loopback 4
Basic/Fundamentals of Typescript
Typescript Generics
Typescript Decorators
Typescript Classes
Typescript Interfaces
CRUD(Create, Read, Update, Delete) with Loopback 4
Build RESTFUL API and OpenAPI documentation
Exploring multiple datasources with Loopback 4 like Mysql, MongoDB.
Working with Relationship with Models like One to One, One to Many, Many to One.
Exploring Repositories, Controllers, Dependency Injections, Design Patterns in more depth
Authentication/Authorization in Loopback 4
Using External Component in Loopback 4
Exposing GraphQL API with Loopback 4
- Knowledge of Javascript is important
- Basic Knowledge of Typescript is requried
- Knowledge of NodeJs is required
- NodeJs developers who want to learn how to build REST APIS with Loopback 4
- Existing Loopback 3 developers who want to explore the modern way to build RESTFUL APIS with Typescript
- Typescript developers who want to learn how to build REST APIS with Typescript, NodeJs, Mysql and MongoDB
What you'll learn:
- Students will learn how to build REST APIs with NodeJs, Typescript, MysQL and MongoDB
- Students will be able to do authentication and authorization in Loopback 4
- Students will be able to test the REST APIs with Loopback 4
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All Course Lessons (46)
| # | Lesson Title | Duration | Access |
|---|---|---|---|
| 1 | Introduction to Loopback Demo | 02:45 | |
| 2 | Getting started with Loopback 4 | 09:10 | |
| 3 | What are Generics | 02:35 | |
| 4 | Typescript Setup and Installation | 03:58 | |
| 5 | Generic Function | 03:08 | |
| 6 | Generic Function with T Array Type | 02:30 | |
| 7 | Generic Function with Multiple Type Variables | 02:23 | |
| 8 | Generic Constraints | 02:20 | |
| 9 | Generic Interfaces to describe Object Properties | 04:47 | |
| 10 | Create Interface to describe Function Types | 03:18 | |
| 11 | Generic Classes and Interfaces | 02:12 | |
| 12 | Method Decorators | 03:04 | |
| 13 | Arguments in Method Decorator | 04:32 | |
| 14 | Configurable Decorator using Decorator Factory | 01:47 | |
| 15 | Property Decorator | 04:29 | |
| 16 | Parameter Decorator | 02:16 | |
| 17 | Class Decorator | 00:39 | |
| 18 | What is Loopback Model | 02:22 | |
| 19 | Creating your first Loopback Model | 03:57 | |
| 20 | Creating In-memory Datasource | 03:52 | |
| 21 | Creating Repository for CRUD Operations | 03:18 | |
| 22 | Creating Controller to define REST API Operations | 04:02 | |
| 23 | Test Loopback REST APIs using Explorer | 03:43 | |
| 24 | Digging into Loopback Repository | 04:00 | |
| 25 | Installing MysQL | 04:45 | |
| 26 | Connecting Mysql Database with Loopback 4 | 14:03 | |
| 27 | Set Primary key Id property to Auto-increment | 02:30 | |
| 28 | Implement HasMany Relationship between Models | 20:36 | |
| 29 | Implement BelongsTo Relationship | 11:12 | |
| 30 | Implement HasOne Relationship | 14:35 | |
| 31 | What is JSON Web Token Authentication | 03:02 | |
| 32 | Creating User model with Signup Endpoint | 07:51 | |
| 33 | Validate User Credentials for Signup | 08:24 | |
| 34 | Introduction to Dependency Injection | 08:21 | |
| 35 | Encrypt User Password by Injecting Service | 12:31 | |
| 36 | Creating Login Route | 05:27 | |
| 37 | Verify User Credentials while Login | 17:27 | |
| 38 | Creating JSON Web Token | 09:41 | |
| 39 | Refactoring Binding Keys to separate file | 11:56 | |
| 40 | Creating JWT Authentication Strategy | 15:56 | |
| 41 | Apply Authentication on protected routes | 09:14 | |
| 42 | Creating Admin Role with Permissions | 17:19 | |
| 43 | Set Permissions for Admin Role | 11:22 | |
| 44 | Verify User Permissions in Authorize Interceptor | 16:59 | |
| 45 | Connecting Loopback 4 with MongoDB Database | 06:38 | |
| 46 | Testing Loopback 4 Application | 03:36 |
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