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| protocol JSONMappable { | |
| init(json: JSON) | |
| } | |
| struct GHUser: JSONMappable { | |
| var login: String | |
| var id: String | |
| init(json: JSON) { | |
| self.login = json["login"].stringValue | |
| self.id = json["id"].stringValue | |
| } | |
| } | |
| struct GHRepository: JSONMappable { | |
| var id: String | |
| var name: String | |
| init(json: JSON) { | |
| self.name = json["name"].stringValue | |
| self.id = json["id"].stringValue | |
| } | |
| } |
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| class SearchableWebService<T: JSONMappable> { | |
| typealias SearchResponseHandler = (([T]) -> Void) | |
| func searchURL(withTerm term: String) -> URL { | |
| fatalError() | |
| } | |
| func search(term: String, handler: SearchResponseHandler? = nil) { | |
| let url = self.searchURL(withTerm: term) | |
| let task = URLSession.shared.dataTask(with: url) { data, _ , _ in | |
| if let data = data { | |
| let json = JSON(data: data) | |
| handler?(json["items"].arrayValue.map(T.init)) | |
| } | |
| } | |
| task.resume() | |
| } | |
| } | |
| class GHRepositoryWebService: SearchableWebService<GHRepository> { | |
| override func searchURL(withTerm term: String) -> URL { | |
| return URL(string:"https://api.github.com/search/repositories?q=\(term)")! | |
| } | |
| } | |
| class GHUserWebService: SearchableWebService<GHUser> { | |
| override func searchURL(withTerm term: String) -> URL { | |
| return URL(string:"https://api.github.com/search/users?q=\(term)")! | |
| } | |
| } |
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