Decoding snake case

[imyrvold]

I am posting a request:

struct UserCreateRequest: JsonRequest {
    typealias Result = User

    var firstName: String
    var lastName: String
    var email: String
    var password: String
    var role: String

    var routes: HttpRoute {
        ["users"]
    }
    var method: HttpMethod { .post }
    var body: HttpBody {
        HttpData.Json(UserCreateBody(firstName: firstName, lastName: lastName
        , email: email, password: password, role: role))
    }
    var usesSecureProtocol: Bool {
        false
    }
    var decodeSnakeCase: Bool {
        false
    }
}

The body of the request looks OK in the log, with camelcase:

[Squid] Scheduled request UserCreateRequest with identifier 5: [Squid] - Method: POST [Squid] - Url: http://192.168.100.9:3000/api/v1/users [Squid] - Headers: Authorization => Bearer%20eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJfaWQiOiI1Y2Q1NGZmYmYzM2M2NzAwMjMzMDdiZGYiLCJyb2xlIjoiNWM2YmUzYWM3MTBkYjMyYTljNzdhMTJhIiwiaWF0IjoxNTgxMTYzMjgzLCJleHAiOjE1ODExNjY4ODMsImF1ZCI6Imh0dHA6Ly9hcGkvdjEvcHJvdGVjdGVkIiwiaXNzIjoiaHR0cHM6Ly9hdml0ZWxsLm5vIiwic3ViIjoiYXZpdGVsbEBhdml0ZWxsLm5vIn0.OttzMT3fCSyNJ9BtQ9HNb-8-gWFwxPUqFSUbDNJTp97BrXIOruAIhoytgRZ00N_osPju8jMGQVdF0dEBlE-ksg [Squid] Content-Type => application/json [Squid] - Body: { [Squid] "firstName" : "Donald", [Squid] "email" : "donald@duck.com", [Squid] "lastName" : "Duck", [Squid] "password" : "duckduckgo", [Squid] "role" : "5c6be3ac710db32a9c77a12b" [Squid] }

But what is sent is snake case: users controller create ctx.request.body: { email: 'donald@duck.com', password: 'duckduckgo', last_name: 'Duck', first_name: 'Donald', role: '5c6be3ac710db32a9c77a12b' }

ValidationError: User validation failed: lastName: Path lastName is required., firstName: Path firstName is required. at new ValidationError (/Users/imyrvold/development/Advantek/sdweb/backend/node_modules/mongoose/lib/error/validation.js:30:11) at model.Document.invalidate (/Users/imyrvold/development/Advantek/sdweb/backend/node_modules/mongoose/lib/document.js:2250:32) at p.doValidate.skipSchemaValidators (/Users/imyrvold/development/Advantek/sdweb/backend/node_modules/mongoose/lib/document.js:2099:17) at /Users/imyrvold/development/Advantek/sdweb/backend/node_modules/mongoose/lib/schematype.js:978:9 at processTicksAndRejections (internal/process/task_queues.js:75:11)

[borchero]

When you set the body to HttpData.Json, by default, a snake case encoder will be used as defined as follows:

fileprivate func snakeCaseJSONEncoder() -> JSONEncoder {
    let encoder = JSONEncoder()
    encoder.keyEncodingStrategy = .convertToSnakeCase
    return encoder
}

When you do not want that behavior, pass your own JSONEncoder instance like so:

HttpData.Json(
    UserCreateBody(firstName: firstName, lastName: lastName, email: email, password: password, role: role),
    encoder: JSONEncoder()
)

I'll close this for now as it is not an issue with the library itself.

[borchero]

Actually was an issue with the library itself, fixed the printing now ... thanks for the report :)