MoyaResultValidate

Why?

Sometimes we need to verify that the data returned by the server is reasonable, when Moya returns Result.success.

JSON returned by the server.

{
  "code": 2000,
  "msg": "success",
  "data": ...
}

Validate the JSON or XML or other type results. It seems not elegant.

provider.request(.baidu) { result in
    switch result {
    case let .success(response):
	if response["code"] == 2000 {
          /// success code
        } else {
          /// error code
        }
    case let .failure(error):
        break
    }
}

Use MoyaResultValidate

1. Import.

import MoyaResultValidate

2. Add plugin to Moya.

MoyaResultValidatePlugin()

3. Let you already comply with the TargetType enum also implemented MoyaResultValidateable protocol.

extension RequestApi: MoyaResultValidateable {
    
    func isResultSuccess(response: Response) -> Bool {
        // Validation rules
    }
}

The it will work.Your request will look like this.

The Result.success(response) that does not match isResultSuccess will be transferred to Result.Failure.

You can use error.asValidateError to get Moya.Response.

provider.request(.baidu) { result in
    switch result {
    case let .success(response):
				// succees 
    case let .failure(error):
      	// You can use error.asValidateError get Moya.Response.
        error.asValidateError?.response
    }
}

Requirements

• iOS 10.0 or later

Installation

MoyaResultValidate is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'MoyaResultValidate'

License

MoyaResultValidate is available under the MIT license. See the LICENSE file for more info.