fix: updating saved objects using saveAll

.codecov.yml

@@ -6,7 +6,7 @@ coverage:
   status:
     patch:
       default:
-        target: auto
+        target: 58
     changes: false
     project:
       default:

.github/workflows/ci.yml

@@ -7,7 +7,7 @@ on:
 env:
   CI_XCODE_OLDEST: '/Applications/Xcode_12.5.1.app/Contents/Developer'
   CI_XCODE_13: '/Applications/Xcode_13.4.1.app/Contents/Developer'
-  CI_XCODE_LATEST: '/Applications/Xcode_14.0.app/Contents/Developer'
+  CI_XCODE_LATEST: '/Applications/Xcode_14.0.1.app/Contents/Developer'
 
 jobs:
   xcode-test-ios:

.github/workflows/release.yml

@@ -4,7 +4,7 @@ on:
     types: [published]
 env:
   CI_XCODE_13: '/Applications/Xcode_13.4.1.app/Contents/Developer'
-  CI_XCODE_LATEST: '/Applications/Xcode_14.0.app/Contents/Developer'
+  CI_XCODE_LATEST: '/Applications/Xcode_14.0.1.app/Contents/Developer'
 
 jobs:
   cocoapods:

CHANGELOG.md

@@ -1,9 +1,15 @@
 # Parse-Swift Changelog
 
 ### main
-[Full Changelog](https://github.com/parse-community/Parse-Swift/compare/4.14.1...main), [Documentation](https://swiftpackageindex.com/parse-community/Parse-Swift/main/documentation/parseswift)
+[Full Changelog](https://github.com/parse-community/Parse-Swift/compare/4.14.2...main), [Documentation](https://swiftpackageindex.com/parse-community/Parse-Swift/main/documentation/parseswift)
 * _Contributing to this repo? Add info about your change here to be included in the next release_
 
+### 4.14.2
+[Full Changelog](https://github.com/parse-community/Parse-Swift/compare/4.14.1...4.14.2), [Documentation](https://swiftpackageindex.com/parse-community/Parse-Swift/4.14.2/documentation/parseswift)
+
+__Fixes__
+- Addressed an issue that prevented updating ParseObjects with saveAll ([#423](https://github.com/parse-community/Parse-Swift/pull/423)), thanks to [Corey Baker](https://github.com/cbaker6).
+
 ### 4.14.1
 [Full Changelog](https://github.com/parse-community/Parse-Swift/compare/4.14.0...4.14.1), [Documentation](https://swiftpackageindex.com/parse-community/Parse-Swift/4.14.1/documentation/parseswift)
 

ParseSwift.playground/Pages/13 - Operations.xcplaygroundpage/Contents.swift

@@ -118,7 +118,7 @@ do {
 //: There may be cases where you want to set/forceSet a value to null
 //: instead of unsetting
 let setToNullOperation = savedScore
-    .operation.set(("name", \.name), value: nil)
+    .operation.set(("name", \.name), to: nil)
 do {
     let updatedScore = try setToNullOperation.save()
     print("Updated score: \(updatedScore). Check the new score on Parse Dashboard.")

ParseSwift.playground/Pages/7 - GeoPoint.xcplaygroundpage/Contents.swift

@@ -55,9 +55,10 @@ do {
     try score.location = ParseGeoPoint(latitude: 40.0, longitude: -30.0)
 }
 
-/*: Save asynchronously (preferred way) - performs work on background
-    queue and returns to specified callbackQueue.
-    If no callbackQueue is specified it returns to main queue.
+/*:
+ Save asynchronously (preferred way) - performs work on background
+ queue and returns to specified callbackQueue.
+ If no callbackQueue is specified it returns to main queue.
 */
 score.save { result in
     switch result {
@@ -107,8 +108,9 @@ do {
     }
 }
 
-/*: If you only want to query for points in descending order, use the order enum.
-Notice the "var", the query has to be mutable since it is a value type.
+/*:
+ If you only want to query for points in descending order, use the order enum.
+ Notice the "var", the query has to be mutable since it is a value type.
 */
 var querySorted = query
 querySorted.order([.descending("points")])

ParseSwift.playground/Pages/8 - Pointers.xcplaygroundpage/Contents.swift

@@ -108,7 +108,7 @@ author.save { result in
         assert(savedAuthorAndBook.createdAt != nil)
         assert(savedAuthorAndBook.updatedAt != nil)
 
-        print("Saved \(savedAuthorAndBook)")
+        print("Saved: \(savedAuthorAndBook)")
     case .failure(let error):
         assertionFailure("Error saving: \(error)")
     }
@@ -132,7 +132,7 @@ author2.save { result in
          Notice the pointer objects have not been updated on the
          client.If you want the latest pointer objects, fetch and include them.
          */
-        print("Saved \(savedAuthorAndBook)")
+        print("Saved: \(savedAuthorAndBook)")
 
     case .failure(let error):
         assertionFailure("Error saving: \(error)")
@@ -243,7 +243,7 @@ do {
                     assert(updatedBook.updatedAt != nil)
                     assert(updatedBook.relatedBook != nil)
 
-                    print("Saved \(updatedBook)")
+                    print("Saved: \(updatedBook)")
                 case .failure(let error):
                     assertionFailure("Error saving: \(error)")
                 }
@@ -323,12 +323,12 @@ author4.otherBooks = [otherBook3, otherBook4]
                 assert(savedAuthorAndBook.createdAt != nil)
                 assert(savedAuthorAndBook.updatedAt != nil)
                 assert(savedAuthorAndBook.otherBooks?.count == 2)
-
+                author4 = savedAuthorAndBook
                 /*:
                  Notice the pointer objects have not been updated on the
                  client.If you want the latest pointer objects, fetch and include them.
                  */
-                print("Saved \(savedAuthorAndBook)")
+                print("Saved: \(savedAuthorAndBook)")
             case .failure(let error):
                 assertionFailure("Error saving: \(error)")
             }
@@ -339,5 +339,37 @@ author4.otherBooks = [otherBook3, otherBook4]
     }
 }
 
+//: Batching saves by updating an already saved object.
+author4.fetch { result in
+    switch result {
+    case .success(var fetchedAuthor):
+        print("The latest author: \(fetchedAuthor)")
+        fetchedAuthor.name = "R.L. Stine"
+        [fetchedAuthor].saveAll { result in
+            switch result {
+            case .success(let savedAuthorsAndBook):
+                savedAuthorsAndBook.forEach { eachResult in
+                    switch eachResult {
+                    case .success(let savedAuthorAndBook):
+                        assert(savedAuthorAndBook.objectId != nil)
+                        assert(savedAuthorAndBook.createdAt != nil)
+                        assert(savedAuthorAndBook.updatedAt != nil)
+                        assert(savedAuthorAndBook.otherBooks?.count == 2)
+
+                        print("Updated: \(savedAuthorAndBook)")
+                    case .failure(let error):
+                        assertionFailure("Error saving: \(error)")
+                    }
+                }
+
+            case .failure(let error):
+                assertionFailure("Error saving: \(error)")
+            }
+        }
+    case .failure(let error):
+        assertionFailure("Error fetching: \(error)")
+    }
+}
+
 PlaygroundPage.current.finishExecution()
 //: [Next](@next)

ParseSwift.playground/Pages/9 - Files.xcplaygroundpage/Contents.swift

@@ -74,9 +74,10 @@ let profilePic = ParseFile(name: "profile.svg", cloudURL: linkToFile)
 //: Set the picture as part of your ParseObject
 score.profilePicture = profilePic
 
-/*: Save asynchronously (preferred way) - Performs work on background
-    queue and returns to specified callbackQueue.
-    If no callbackQueue is specified it returns to main queue.
+/*:
+ Save asynchronously (preferred way) - Performs work on background
+ queue and returns to specified callbackQueue.
+ If no callbackQueue is specified it returns to main queue.
 */
 score.save { result in
     switch result {
@@ -121,7 +122,8 @@ score.save { result in
     }
 }
 
-/*: Files can also be saved from data. Below is how to do it synchronously, but async is similar to above
+/*:
+ Files can also be saved from data. Below is how to do it synchronously, but async is similar to above
  Create a new `ParseFile` for your data.
  */
 let sampleData = "Hello World".data(using: .utf8)!
@@ -153,7 +155,8 @@ do {
             print("The file is now saved at: \(fetchedFile.localURL!)")
             print("The full details of your data ParseFile are: \(fetchedFile)")
 
-            /*: If you want to use the data from the file to display the text file or image, you need to retreive
+            /*:
+             If you want to use the data from the file to display the text file or image, you need to retreive
              the data from the file.
             */
             guard let dataFromParseFile = try? Data(contentsOf: fetchedFile.localURL!) else {
@@ -179,7 +182,8 @@ do {
     fatalError("Error saving: \(error)")
 }
 
-/*: Files can also be saved from files located on your device by using:
+/*:
+ Files can also be saved from files located on your device by using:
  let localFile = ParseFile(name: "hello.txt", localURL: URL).
 */
 

Sources/ParseSwift/API/API+Command+async.swift

@@ -15,6 +15,7 @@ import FoundationNetworking
 internal extension API.Command {
     // MARK: Asynchronous Execution
     func executeAsync(options: API.Options,
+                      batching: Bool = false,
                       callbackQueue: DispatchQueue,
                       notificationQueue: DispatchQueue? = nil,
                       childObjects: [String: PointerType]? = nil,
@@ -24,6 +25,7 @@ internal extension API.Command {
                       downloadProgress: ((URLSessionDownloadTask, Int64, Int64, Int64) -> Void)? = nil) async throws -> U {
         try await withCheckedThrowingContinuation { continuation in
             self.executeAsync(options: options,
+                              batching: batching,
                               callbackQueue: callbackQueue,
                               notificationQueue: notificationQueue,
                               childObjects: childObjects,

Sources/ParseSwift/API/API+Command.swift

@@ -55,7 +55,10 @@ internal extension API {
                            childFiles: [UUID: ParseFile]? = nil,
                            uploadProgress: ((URLSessionTask, Int64, Int64, Int64) -> Void)? = nil,
                            stream: InputStream) throws {
-            switch self.prepareURLRequest(options: options, childObjects: childObjects, childFiles: childFiles) {
+            switch self.prepareURLRequest(options: options,
+                                          batching: false,
+                                          childObjects: childObjects,
+                                          childFiles: childFiles) {
 
             case .success(let urlRequest):
                 if method == .POST || method == .PUT || method == .PATCH {
@@ -80,6 +83,7 @@ internal extension API {
         }
 
         func execute(options: API.Options,
+                     batching: Bool = false,
                      notificationQueue: DispatchQueue? = nil,
                      childObjects: [String: PointerType]? = nil,
                      childFiles: [UUID: ParseFile]? = nil,
@@ -94,6 +98,7 @@ internal extension API {
             let group = DispatchGroup()
             group.enter()
             self.executeAsync(options: options,
+                              batching: batching,
                               callbackQueue: synchronizationQueue,
                               notificationQueue: notificationQueue,
                               childObjects: childObjects,
@@ -115,6 +120,7 @@ internal extension API {
         // MARK: Asynchronous Execution
         // swiftlint:disable:next function_body_length cyclomatic_complexity
         func executeAsync(options: API.Options,
+                          batching: Bool = false,
                           callbackQueue: DispatchQueue,
                           notificationQueue: DispatchQueue? = nil,
                           childObjects: [String: PointerType]? = nil,
@@ -131,6 +137,7 @@ internal extension API {
             if !path.urlComponent.contains("/files/") {
                 // All ParseObjects use the shared URLSession
                 switch self.prepareURLRequest(options: options,
+                                              batching: batching,
                                               childObjects: childObjects,
                                               childFiles: childFiles) {
                 case .success(let urlRequest):
@@ -156,6 +163,7 @@ internal extension API {
                 // ParseFiles are handled with a dedicated URLSession
                 if method == .POST || method == .PUT || method == .PATCH {
                     switch self.prepareURLRequest(options: options,
+                                                  batching: batching,
                                                   childObjects: childObjects,
                                                   childFiles: childFiles) {
 
@@ -187,6 +195,7 @@ internal extension API {
                 } else if method == .DELETE {
 
                     switch self.prepareURLRequest(options: options,
+                                                  batching: batching,
                                                   childObjects: childObjects,
                                                   childFiles: childFiles) {
                     case .success(let urlRequest):
@@ -213,6 +222,7 @@ internal extension API {
 
                     if parseURL != nil {
                         switch self.prepareURLRequest(options: options,
+                                                      batching: batching,
                                                       childObjects: childObjects,
                                                       childFiles: childFiles) {
 
@@ -266,6 +276,7 @@ internal extension API {
 
         // MARK: URL Preperation
         func prepareURLRequest(options: API.Options,
+                               batching: Bool = false,
                                childObjects: [String: PointerType]? = nil,
                                childFiles: [UUID: ParseFile]? = nil) -> Result<URLRequest, ParseError> {
             let params = self.params?.getURLQueryItems()
@@ -299,7 +310,9 @@ internal extension API {
                 } else {
                     guard let bodyData = try? ParseCoding
                             .parseEncoder()
-                            .encode(urlBody, collectChildren: false,
+                            .encode(urlBody,
+                                    batching: batching,
+                                    collectChildren: false,
                                     objectsSavedBeforeThisOne: childObjects,
                                     filesSavedBeforeThisOne: childFiles) else {
                             return .failure(ParseError(code: .unknownError,
@@ -393,14 +406,16 @@ internal extension API.Command {
     // MARK: Saving ParseObjects
     static func save<T>(_ object: T,
                         original data: Data?,
-                        ignoringCustomObjectIdConfig: Bool) throws -> API.Command<T, T> where T: ParseObject {
-        if Parse.configuration.isAllowingCustomObjectIds
+                        ignoringCustomObjectIdConfig: Bool,
+                        batching: Bool = false) throws -> API.Command<T, T> where T: ParseObject {
+        if Parse.configuration.isRequiringCustomObjectIds
             && object.objectId == nil && !ignoringCustomObjectIdConfig {
             throw ParseError(code: .missingObjectId, message: "objectId must not be nil")
         }
         if object.isSaved {
             // MARK: Should be switched to "update" when server supports PATCH.
-            return try replace(object, original: data)
+            return try replace(object,
+                               original: data)
         }
         return create(object)
     }
@@ -420,7 +435,8 @@ internal extension API.Command {
                                  mapper: mapper)
     }
 
-    static func replace<T>(_ object: T, original data: Data?) throws -> API.Command<T, T> where T: ParseObject {
+    static func replace<T>(_ object: T,
+                           original data: Data?) throws -> API.Command<T, T> where T: ParseObject {
         guard object.objectId != nil else {
             throw ParseError(code: .missingObjectId,
                              message: "objectId must not be nil")
@@ -446,7 +462,8 @@ internal extension API.Command {
                                  mapper: mapper)
     }
 
-    static func update<T>(_ object: T, original data: Data?) throws -> API.Command<T, T> where T: ParseObject {
+    static func update<T>(_ object: T,
+                          original data: Data?) throws -> API.Command<T, T> where T: ParseObject {
         guard object.objectId != nil else {
             throw ParseError(code: .missingObjectId,
                              message: "objectId must not be nil")
@@ -504,8 +521,10 @@ internal extension API.Command where T: ParseObject {
             guard let body = command.body else {
                 return nil
             }
-            return API.Command<T, T>(method: command.method, path: .any(path),
-                                     body: body, mapper: command.mapper)
+            return API.Command<T, T>(method: command.method,
+                                     path: .any(path),
+                                     body: body,
+                                     mapper: command.mapper)
         }
 
         let mapper = { (data: Data) -> [Result<T, ParseError>] in

Sources/ParseSwift/API/API+NonParseBodyCommand.swift

@@ -170,7 +170,7 @@ internal extension API.NonParseBodyCommand {
             }
 
             let path = Parse.configuration.mountPath + objectable.endpoint.urlComponent
-            let encoded = try ParseCoding.parseEncoder().encode(object)
+            let encoded = try ParseCoding.parseEncoder().encode(object, batching: true)
             let body = try ParseCoding.jsonDecoder().decode(AnyCodable.self, from: encoded)
             return API.BatchCommand<AnyCodable, PointerType>(method: method,
                                                              path: .any(path),