Adds comprehensive error handling

Improves error handling in network requests by adding specific error cases for encoding, decoding, and network issues.

This change ensures that errors during request configuration, data decoding, and network communication are properly caught and wrapped in a `NetworkError` enum, providing more informative error messages to the user.

Author: brillcp

Sources/Service/NetworkService.swift

@@ -73,7 +73,11 @@ public enum Network {
 extension Network.Service: NetworkServiceProtocol {
     public func request<DataModel: Decodable>(_ request: Requestable, logResponse: Bool = true) async throws -> DataModel {
         let (data, _) = try await makeDataRequest(request, logResponse: logResponse)
-        return try decoder.decode(DataModel.self, from: data)
+        do {
+            return try decoder.decode(DataModel.self, from: data)
+        } catch {
+            throw NetworkError.decodingError(error)
+        }
     }
 
     public func data(_ request: Requestable, logResponse: Bool = true) async throws -> Data {
@@ -96,8 +100,20 @@ extension Network.Service: NetworkServiceProtocol {
 // MARK: - Private functions
 private extension Network.Service {
     func makeDataRequest(_ request: Requestable, logResponse: Bool) async throws -> (Data, URLResponse) {
-        let urlRequest = try request.configure(withServer: server)
-        let (data, response) = try await session.data(for: urlRequest)
+        let urlRequest: URLRequest
+        do {
+            urlRequest = try request.configure(withServer: server)
+        } catch {
+            throw NetworkError.encodingError(error)
+        }
+        
+        let (data, response): (Data, URLResponse)
+        do {
+            (data, response) = try await session.data(for: urlRequest)
+        } catch {
+            throw NetworkError.networkError(error)
+        }
+
         if logResponse {
             String.logResponse((data, response), printJSON: logResponse)
         }
@@ -120,6 +136,7 @@ public extension Network.Service {
         case invalidURL
         case badServerResponse(Int)
         case decodingError(Error)
+        case encodingError(Error)
         case networkError(Error)
 
         public var errorDescription: String? {
@@ -130,6 +147,8 @@ public extension Network.Service {
                 "Server returned status code: \(code)"
             case .decodingError(let error):
                 "Failed to decode data: \(error.localizedDescription)"
+            case .encodingError(let error):
+                "Failed to encode data: \(error.localizedDescription)"
             case .networkError(let error):
                 "Network error: \(error.localizedDescription)"
             }