Callable

Type-safe Firebase HTTPS Callable Functions client using Decodable.

Installation

pod 'Callable'

Usage

Define endpoint and Response

You need to define Response extend Decodable.

• path
  • The name of the Callable HTTPS trigger.
• parameter
  • Parameters to pass to the trigger.

struct SampleResponse: Decodable {
    let name: String
}

struct Sample: Callable {
    typealias Response = SampleResponse
    let name: String

    init(name: String) {
        self.name = name
    }

    var path: String {
        return "httpcallable"
    }

    var parameter: [String: Any]? {
        return ["name": name]
    }
}

Call endpoint

If the request succeeds, Response type will be returned.

let sample = Sample(name: "Jobs")
sample.call { result in
    switch result {
    case .success(let resonse):
        print(resonse)
    case .failure(let error):
        print(error)
    }
}

• CallableError
  • function(Error)
    • server threw an error or if the resulting promise was rejected.
  • decode(Error)
    • decode failed
  • illegalCombination(Any?, Error?)
    • both result and error exist, or nil