7f7129c87a
iOS-Parität zum Web: Item-Modell + API, Einzelstueck-Liste in der Produkt- Detailansicht (anlegen, je-Stueck Lagerort/Kaufdatum/Garantie/Bezugsquelle/Notiz aendern, entfernen mit Grund, QR je Stueck via CoreImage). Anlegen-Formular hat den Schalter "Einzelstuecke". Der Scanner erkennt Einzelstueck-QR (…/i/<UID>) und oeffnet direkt das Stueck. Seed: "Kaufdatum"/"Garantie bis" nicht mehr als Modell-Felder auf Elektronik - diese Angaben gehoeren je Einzelstueck ans Item, nicht ans Modell. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
411 lines
17 KiB
Swift
411 lines
17 KiB
Swift
import Foundation
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enum APIError: LocalizedError {
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case notConfigured
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case unauthorized
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case server(String)
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var errorDescription: String? {
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switch self {
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case .notConfigured: return "Server-Adresse fehlt. Bitte in den Einstellungen hinterlegen."
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case .unauthorized: return "Nicht angemeldet oder Sitzung abgelaufen."
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case .server(let message): return message
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}
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}
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}
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/// Schlanker Client für die Vorrania-REST-API.
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/// Alle Pfade laufen über /api (wie im Web, siehe web/nginx.conf).
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actor APIClient {
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static let shared = APIClient()
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private var baseURL: URL? { Session.shared.baseURL }
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private var token: String? { Session.shared.token }
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// MARK: - Basis
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private func makeRequest(_ path: String, method: String = "GET") throws -> URLRequest {
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guard let baseURL else { throw APIError.notConfigured }
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guard let url = URL(string: "api" + path, relativeTo: baseURL) else {
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throw APIError.notConfigured
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}
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var request = URLRequest(url: url)
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request.httpMethod = method
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request.timeoutInterval = 15
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if let token { request.setValue("Bearer \(token)", forHTTPHeaderField: "Authorization") }
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return request
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}
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private func send<T: Decodable>(_ request: URLRequest, as type: T.Type) async throws -> T {
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let (data, response) = try await URLSession.shared.data(for: request)
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try check(response, data: data)
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return try JSONDecoder().decode(T.self, from: data)
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}
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private func check(_ response: URLResponse, data: Data) throws {
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guard let http = response as? HTTPURLResponse else { return }
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guard !(200..<300).contains(http.statusCode) else { return }
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if http.statusCode == 401 { throw APIError.unauthorized }
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// FastAPI liefert Fehler als {"detail": "..."}
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if let object = try? JSONSerialization.jsonObject(with: data) as? [String: Any],
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let detail = object["detail"] as? String {
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throw APIError.server(detail)
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}
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throw APIError.server("Serverfehler (\(http.statusCode))")
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}
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private func jsonBody<T: Encodable>(_ request: inout URLRequest, _ value: T) throws {
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request.setValue("application/json", forHTTPHeaderField: "Content-Type")
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request.httpBody = try JSONEncoder().encode(value)
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}
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// MARK: - Auth
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func login(username: String, password: String) async throws -> TokenResponse {
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var request = try makeRequest("/auth/login", method: "POST")
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request.setValue("application/x-www-form-urlencoded", forHTTPHeaderField: "Content-Type")
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var components = URLComponents()
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components.queryItems = [
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URLQueryItem(name: "username", value: username),
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URLQueryItem(name: "password", value: password),
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]
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request.httpBody = components.percentEncodedQuery?.data(using: .utf8)
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return try await send(request, as: TokenResponse.self)
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}
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func me() async throws -> MeResponse {
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try await send(try makeRequest("/auth/me"), as: MeResponse.self)
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}
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// MARK: - Stammdaten
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func units() async throws -> [Unit] {
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try await send(try makeRequest("/units"), as: [Unit].self)
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}
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func locations() async throws -> [StorageLocation] {
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try await send(try makeRequest("/locations"), as: [StorageLocation].self)
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}
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/// `categoryId == 0` liefert Artikel ohne Kategorie; eine echte ID schliesst
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/// die Unterkategorien mit ein.
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func searchProducts(_ query: String, categoryId: Int? = nil) async throws -> [Product] {
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var parts: [String] = []
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if !query.isEmpty {
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let escaped = query.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed) ?? ""
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parts.append("q=\(escaped)")
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}
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if let categoryId { parts.append("category_id=\(categoryId)") }
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let suffix = parts.isEmpty ? "" : "?" + parts.joined(separator: "&")
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return try await send(try makeRequest("/products" + suffix), as: [Product].self)
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}
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func product(id: Int) async throws -> Product {
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try await send(try makeRequest("/products/\(id)"), as: Product.self)
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}
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func lookup(barcode: String) async throws -> LookupResult {
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let escaped = barcode.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed) ?? ""
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return try await send(try makeRequest("/products/lookup?barcode=\(escaped)"), as: LookupResult.self)
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}
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func createProduct(_ payload: NewProductRequest) async throws -> Product {
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var request = try makeRequest("/products", method: "POST")
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try jsonBody(&request, payload)
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return try await send(request, as: Product.self)
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}
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func updateProduct(id: Int, _ payload: ProductUpdateRequest) async throws -> Product {
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var request = try makeRequest("/products/\(id)", method: "PATCH")
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try jsonBody(&request, payload)
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return try await send(request, as: Product.self)
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}
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/// Aktuelles Artikelfoto laden (mit Anmeldung). Gibt nil bei 404 zurück.
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func productImage(id: Int) async throws -> Data? {
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let request = try makeRequest("/products/\(id)/image")
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let (data, response) = try await URLSession.shared.data(for: request)
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if let http = response as? HTTPURLResponse, http.statusCode == 404 { return nil }
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try check(response, data: data)
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return data
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}
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/// Eigenes Foto (Kamera/Galerie) als multipart hochladen.
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func uploadProductImage(id: Int, data: Data, contentType: String) async throws -> Product {
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var request = try makeRequest("/products/\(id)/image", method: "PUT")
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let boundary = "Boundary-\(UUID().uuidString)"
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request.setValue("multipart/form-data; boundary=\(boundary)",
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forHTTPHeaderField: "Content-Type")
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let ext = contentType == "image/png" ? "png" : "jpg"
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var body = Data()
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body.append("--\(boundary)\r\n".data(using: .utf8)!)
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body.append("Content-Disposition: form-data; name=\"file\"; filename=\"foto.\(ext)\"\r\n"
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.data(using: .utf8)!)
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body.append("Content-Type: \(contentType)\r\n\r\n".data(using: .utf8)!)
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body.append(data)
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body.append("\r\n--\(boundary)--\r\n".data(using: .utf8)!)
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request.httpBody = body
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return try await send(request, as: Product.self)
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}
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func deleteProductImage(id: Int) async throws {
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try await sendNoContent(try makeRequest("/products/\(id)/image", method: "DELETE"))
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}
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// MARK: - Einzelstücke (Items mit UID/QR)
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func items(productId: Int) async throws -> [Item] {
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try await send(try makeRequest("/products/\(productId)/items"), as: [Item].self)
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}
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func createItems(productId: Int, _ payload: ItemCreateRequest) async throws -> [Item] {
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var request = try makeRequest("/products/\(productId)/items", method: "POST")
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try jsonBody(&request, payload)
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return try await send(request, as: [Item].self)
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}
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/// QR-Auflösung: UID → Einzelstück.
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func itemByUid(uid: String) async throws -> Item {
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let escaped = uid.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? uid
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return try await send(try makeRequest("/items/by-uid/\(escaped)"), as: Item.self)
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}
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func updateItem(id: Int, _ payload: ItemUpdateRequest) async throws -> Item {
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var request = try makeRequest("/items/\(id)", method: "PATCH")
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try jsonBody(&request, payload)
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return try await send(request, as: Item.self)
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}
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func removeItem(id: Int, _ payload: ItemRemoveRequest) async throws {
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var request = try makeRequest("/items/\(id)/remove", method: "POST")
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try jsonBody(&request, payload)
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try await sendNoContent(request)
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}
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func deleteItem(id: Int) async throws {
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try await sendNoContent(try makeRequest("/items/\(id)", method: "DELETE"))
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}
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func groups() async throws -> [GroupItem] {
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try await send(try makeRequest("/groups"), as: [GroupItem].self)
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}
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func categories() async throws -> [CategoryItem] {
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try await send(try makeRequest("/categories"), as: [CategoryItem].self)
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}
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func createGroup(_ payload: NewGroupRequest) async throws -> GroupItem {
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var request = try makeRequest("/groups", method: "POST")
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try jsonBody(&request, payload)
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return try await send(request, as: GroupItem.self)
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}
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func settings() async throws -> [SettingEntry] {
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try await send(try makeRequest("/settings"), as: [SettingEntry].self)
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}
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// MARK: - Listen
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func shoppingList() async throws -> [ShoppingItem] {
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try await send(try makeRequest("/shopping-list"), as: [ShoppingItem].self)
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}
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func shoppingGroups() async throws -> [GroupShoppingItem] {
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try await send(try makeRequest("/shopping-list/groups"), as: [GroupShoppingItem].self)
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}
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func expiring(days: Int? = nil) async throws -> [ExpiringItem] {
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let path = days.map { "/expiring?days=\($0)" } ?? "/expiring"
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return try await send(try makeRequest(path), as: [ExpiringItem].self)
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}
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// MARK: - Bestand
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func lots(productId: Int) async throws -> [Lot] {
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try await send(try makeRequest("/lots?product_id=\(productId)"), as: [Lot].self)
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}
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func checkInBatch(_ payload: BatchCheckInRequest) async throws -> StockResponse {
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var request = try makeRequest("/stock/checkin/batch", method: "POST")
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try jsonBody(&request, payload)
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return try await send(request, as: StockResponse.self)
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}
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func checkOut(_ payload: CheckOutRequest) async throws -> StockResponse {
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var request = try makeRequest("/stock/checkout", method: "POST")
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try jsonBody(&request, payload)
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return try await send(request, as: StockResponse.self)
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}
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func updateLot(id: Int, _ payload: LotUpdateRequest) async throws -> Lot {
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var request = try makeRequest("/lots/\(id)", method: "PATCH")
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try jsonBody(&request, payload)
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return try await send(request, as: Lot.self)
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}
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func deleteLot(id: Int) async throws {
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try await sendNoContent(try makeRequest("/lots/\(id)", method: "DELETE"))
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}
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/// Fuer Antworten ohne Rumpf (204) - dort gibt es nichts zu dekodieren.
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private func sendNoContent(_ request: URLRequest) async throws {
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let (data, response) = try await URLSession.shared.data(for: request)
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try check(response, data: data)
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}
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// MARK: - Gegenstaende (Non-Food)
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func shops() async throws -> [ShopItem] {
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try await send(try makeRequest("/shops"), as: [ShopItem].self)
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}
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/// Effektive (vererbte) Felder einer Kategorie – fuer das Artikelformular.
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func categoryFields(categoryId: Int) async throws -> [FieldDefinition] {
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try await send(try makeRequest("/categories/\(categoryId)/fields"), as: [FieldDefinition].self)
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}
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/// Menge eines Gegenstands an einem Lagerort erhoehen.
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func objectCheckIn(_ payload: ObjectCheckInRequest) async throws -> StockResponse {
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var request = try makeRequest("/stock/checkin", method: "POST")
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try jsonBody(&request, payload)
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return try await send(request, as: StockResponse.self)
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}
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/// Menge von einem Lagerort zum anderen umbuchen (ohne Grund).
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func relocate(_ payload: RelocateRequest) async throws -> StockResponse {
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var request = try makeRequest("/stock/relocate", method: "POST")
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try jsonBody(&request, payload)
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return try await send(request, as: StockResponse.self)
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}
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/// Menge mit Pflicht-Grund aus dem Bestand entfernen.
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func removeStock(_ payload: RemoveRequest) async throws -> StockResponse {
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var request = try makeRequest("/stock/remove", method: "POST")
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try jsonBody(&request, payload)
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return try await send(request, as: StockResponse.self)
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}
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/// Entnahme-Statistik (Summe je Grund) und die juengsten Entnahmen.
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func productRemovals(id: Int) async throws -> RemovalSummary {
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try await send(try makeRequest("/products/\(id)/removals"), as: RemovalSummary.self)
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}
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// MARK: - Uebersicht und Verlauf
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func dashboardStats() async throws -> DashboardStats {
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try await send(try makeRequest("/dashboard/stats"), as: DashboardStats.self)
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}
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/// Die Dashboards des Benutzers - dieselben wie in der Web-Oberflaeche.
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func dashboards() async throws -> DashboardList {
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try await send(try makeRequest("/dashboard/layouts"), as: DashboardList.self)
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}
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// MARK: - Diagrammdaten
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func expirySplit() async throws -> ExpirySplit {
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try await send(try makeRequest("/dashboard/expiry-split"), as: ExpirySplit.self)
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}
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func byCategory() async throws -> [CategoryShare] {
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try await send(try makeRequest("/dashboard/by-category"), as: [CategoryShare].self)
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}
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func timeline(days: Int, productId: Int? = nil) async throws -> [TimelinePoint] {
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var path = "/dashboard/timeline?days=\(days)"
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if let productId { path += "&product_id=\(productId)" }
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return try await send(try makeRequest(path), as: [TimelinePoint].self)
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}
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func activity(days: Int) async throws -> [ActivityPoint] {
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try await send(try makeRequest("/dashboard/activity?days=\(days)"), as: [ActivityPoint].self)
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}
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/// Neueste zuerst. `productId` filtert auf einen Artikel.
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func movements(limit: Int = 100, productId: Int? = nil) async throws -> [Movement] {
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var path = "/movements?limit=\(limit)"
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if let productId { path += "&product_id=\(productId)" }
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return try await send(try makeRequest(path), as: [Movement].self)
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}
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// MARK: - Stammdaten
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func createLocation(_ payload: NewLocationRequest) async throws -> StorageLocation {
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var request = try makeRequest("/locations", method: "POST")
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try jsonBody(&request, payload)
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return try await send(request, as: StorageLocation.self)
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}
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func renameLocation(id: Int, name: String) async throws -> StorageLocation {
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var request = try makeRequest("/locations/\(id)", method: "PATCH")
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try jsonBody(&request, RenameRequest(name: name))
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return try await send(request, as: StorageLocation.self)
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}
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func deleteLocation(id: Int) async throws {
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try await sendNoContent(try makeRequest("/locations/\(id)", method: "DELETE"))
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}
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func createUnit(_ payload: NewUnitRequest) async throws -> Unit {
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var request = try makeRequest("/units", method: "POST")
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try jsonBody(&request, payload)
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return try await send(request, as: Unit.self)
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}
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func renameUnit(id: Int, name: String) async throws -> Unit {
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var request = try makeRequest("/units/\(id)", method: "PATCH")
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try jsonBody(&request, RenameRequest(name: name))
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return try await send(request, as: Unit.self)
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}
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func deleteUnit(id: Int) async throws {
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try await sendNoContent(try makeRequest("/units/\(id)", method: "DELETE"))
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}
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func packageTypes() async throws -> [PackageType] {
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try await send(try makeRequest("/package-types"), as: [PackageType].self)
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}
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func createPackageType(_ payload: NewPackageTypeRequest) async throws -> PackageType {
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var request = try makeRequest("/package-types", method: "POST")
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try jsonBody(&request, payload)
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return try await send(request, as: PackageType.self)
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}
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func updatePackageType(id: Int, _ payload: PackageTypeUpdateRequest) async throws -> PackageType {
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var request = try makeRequest("/package-types/\(id)", method: "PATCH")
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try jsonBody(&request, payload)
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return try await send(request, as: PackageType.self)
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}
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func deletePackageType(id: Int) async throws {
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try await sendNoContent(try makeRequest("/package-types/\(id)", method: "DELETE"))
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}
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func createCategory(_ payload: NewCategoryRequest) async throws -> CategoryItem {
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var request = try makeRequest("/categories", method: "POST")
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try jsonBody(&request, payload)
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return try await send(request, as: CategoryItem.self)
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}
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func renameCategory(id: Int, name: String) async throws -> CategoryItem {
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var request = try makeRequest("/categories/\(id)", method: "PATCH")
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try jsonBody(&request, RenameRequest(name: name))
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return try await send(request, as: CategoryItem.self)
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}
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func deleteCategory(id: Int) async throws {
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try await sendNoContent(try makeRequest("/categories/\(id)", method: "DELETE"))
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}
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func renameGroup(id: Int, name: String) async throws -> GroupItem {
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var request = try makeRequest("/groups/\(id)", method: "PATCH")
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try jsonBody(&request, RenameRequest(name: name))
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return try await send(request, as: GroupItem.self)
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}
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func deleteGroup(id: Int) async throws {
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try await sendNoContent(try makeRequest("/groups/\(id)", method: "DELETE"))
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}
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}
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