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| 1 | +// |
| 2 | +// ClassifyDocument.swift |
| 3 | +// VeryfiSDK |
| 4 | +// |
| 5 | +// Created by Veryfi on 25/10/24. |
| 6 | +// |
| 7 | +import Foundation |
| 8 | + |
| 9 | +extension Client { |
| 10 | + /// Classify a document and extract all the fields from it. |
| 11 | + /// https://docs.veryfi.com/api/classify/classify-a-document/ |
| 12 | + /// - Parameters: |
| 13 | + /// - fileName: Name of the file to upload to the Veryfi API. |
| 14 | + /// - fileData: UTF8 encoded file data |
| 15 | + /// - params: Additional parameters. |
| 16 | + /// - completion: Function called after request completes. |
| 17 | + /// - detail: Response from server. |
| 18 | + /// - error: Error from server. |
| 19 | + public func classifyDocument(fileName: String, |
| 20 | + fileData: Data, |
| 21 | + params: [String: Any]? = nil, |
| 22 | + withCompletion completion: @escaping (Result<Data, APIError>) -> Void) { |
| 23 | + var requestParams = params ?? [String: Any]() |
| 24 | + requestParams["file_data"] = fileData.base64EncodedString() |
| 25 | + requestParams["file_name"] = fileName |
| 26 | + |
| 27 | + guard let jsonData = try? JSONSerialization.data(withJSONObject: requestParams, options: .prettyPrinted) else { |
| 28 | + completion(.failure(.parsingError)) |
| 29 | + return |
| 30 | + } |
| 31 | + |
| 32 | + self.request(method: .POST, route: .classify, uploadData: jsonData, completion: completion) |
| 33 | + } |
| 34 | + |
| 35 | + /// Classify a document from URL and extract all the fields from it. |
| 36 | + /// - Parameters: |
| 37 | + /// - fileUrl: Publicly available URL. |
| 38 | + /// - fileUrls: List of publicly available URLs. |
| 39 | + /// - params: Additional parameters. |
| 40 | + /// - completion: Function called after request completes. |
| 41 | + /// - detail: Response from server. |
| 42 | + /// - error: Error from server. |
| 43 | + public func classifyDocumentURL(fileUrl: String? = nil, |
| 44 | + fileUrls: [String]? = nil, |
| 45 | + params: [String: Any]? = nil, |
| 46 | + withCompletion completion: @escaping (Result<Data, APIError>) -> Void) { |
| 47 | + var requestParams = params ?? [String: Any]() |
| 48 | + requestParams["file_url"] = fileUrl as Any |
| 49 | + requestParams["file_urls"] = fileUrls as Any |
| 50 | + |
| 51 | + guard let jsonData = try? JSONSerialization.data(withJSONObject: requestParams, options: .prettyPrinted) else { |
| 52 | + completion(.failure(.parsingError)) |
| 53 | + return |
| 54 | + } |
| 55 | + |
| 56 | + self.request(method: .POST, route: .classify, body: jsonData, completion: completion) |
| 57 | + } |
| 58 | +} |
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