55 lines
1.8 KiB
Swift
55 lines
1.8 KiB
Swift
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//
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// sendJSONRequest.swift
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// Burgernotes
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//
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// Created by ffqq on 27/02/2024.
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//
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// JSON REQUEST HANDLER
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//
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// This will export the sendJSONRequest() function for
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// use in the main project.
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//
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// This was made mainly to avoid boilerplate code
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import Foundation
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class JSONHelper {
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static func sendJSONRequest(url: URL, parameters: [String: Any], completion: @escaping (Result<Data?, Error>) -> Void) {
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do {
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// Serialize parameters into JSON data
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let jsonData = try JSONSerialization.data(withJSONObject: parameters)
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// Initialize the request
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var request = URLRequest(url: url)
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request.httpMethod = "POST"
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request.setValue("application/json; charset=UTF-8", forHTTPHeaderField: "Content-type")
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request.httpBody = jsonData
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// Send the request
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URLSession.shared.dataTask(with: request) { data, response, error in
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if let error = error {
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completion(.failure(error)) // 😱
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return
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}
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if let httpResponse = response as? HTTPURLResponse {
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if httpResponse.statusCode == 200 { // 😃
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completion(.success(data))
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} else { // 🙁
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let error = NSError(domain: "HTTPErrorDomain", code: httpResponse.statusCode, userInfo: nil)
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completion(.failure(error))
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}
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}
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}.resume()
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} catch {
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// JSON serialization error
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completion(.failure(error))
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}
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}
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// JSON response processor
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static func processJSONResponse(json: [String: Any], key: String) -> String? {
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return json[key] as? String
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}
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}
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