New Feature: Annotation @HttpExpect

[olaferlandsen]

With the @HttpExpect annotation you will be able to define the necessary rules to execute a service safely, validating each step.

• Multiple Rules
• @HttpExpect validate as custom validation function
• @HttpExpect message as custom message error
• @HttpExpect in
  • query - Query String
  • path - path url
  • cookie - Cookies
  • header - Headers
  • body - POST/PUT data
    • Conten-Type application/json
    • Conten-Type application/x-www-form-urlencoded
• @HttpExpect type
  • Equal to String
  • Equal to Number
  • Equal to Object
  • Equal to Array
• Create Unit Test
  • Try Unit Test
  • Passing Unit Test

@HttpExpect Options

Option	Possible Values	Optional	Default Value	Data Type
in	'header', 'path', 'query', 'body', 'cookie'	✖	query	string
type	Object, String, Array and Number	✔	String	Constructor
required	true, false	✔	false	boolean
default		✔	undefined	string, boolean, array, number

Example

@Api
export class MyController {
    @HttpGet()
    @HttpExpect({
        'id' : {
            type : String,
            in: 'query'
            required: true,
            default:0
        }
    })
    public get () {
        return this.httpOk(this.queryString().id);
    }
}

Alternative Example

@Api
export class MyController {
    @HttpGet()
    @HttpExpect({
        'id' : Number  // Default in query as Number
    })
    public get () {
        return this.httpOk(this.queryString().id);
    }
}