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@ -19,6 +19,7 @@ public class StoreCenter { |
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/// A dictionary of Stores associated to their id |
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fileprivate var _stores: [String: Store] = [:] |
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/// Returns a default Store instance |
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lazy var mainStore: Store = { Store(storeCenter: self) }() |
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/// A KeychainStore object used to store the user's token |
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@ -61,6 +62,7 @@ public class StoreCenter { |
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/// The URL manager |
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fileprivate var _urlManager: URLManager? = nil |
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/// Used for testing, gives the project name to retrieve classes from names |
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var classProject: String? = nil |
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init(directoryName: String? = nil) { |
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@ -72,6 +74,11 @@ public class StoreCenter { |
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self.loadApiCallCollection(type: GetSyncData.self) |
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if let directoryName { |
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self._settingsStorage = MicroStorage( |
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fileName: "\(directoryName)/settings.json") |
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} |
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NetworkMonitor.shared.onConnectionEstablished = { |
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self._resumeApiCalls() |
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// self._configureWebSocket() |
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@ -442,7 +449,7 @@ public class StoreCenter { |
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// } |
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/// Executes an API call |
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func executeGet<T: SyncedStorable, V: Decodable>(apiCall: ApiCall<T>) async throws -> V { |
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func executeGet<T: SyncedStorable>(apiCall: ApiCall<T>) async throws -> Data { |
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return try await self.service().runGetApiCall(apiCall) |
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} |
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@ -563,7 +570,7 @@ public class StoreCenter { |
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} |
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func testSynchronizeOnceAsync() async throws { |
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func testSynchronizeOnceAsync() async throws -> Data { |
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guard self.isAuthenticated else { |
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throw StoreError.missingToken |
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} |
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@ -572,7 +579,7 @@ public class StoreCenter { |
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let getSyncData = GetSyncData() |
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getSyncData.date = lastSync |
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await syncGetCollection.executeSingleGet(instance: getSyncData) |
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return try await syncGetCollection.executeSingleGet(instance: getSyncData) |
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} |
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func sendGetRequest<T: SyncedStorable>(_ type: T.Type, storeId: String?, clear: Bool) async throws { |
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@ -599,69 +606,33 @@ public class StoreCenter { |
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Logger.w("data unrecognized: \(string)") |
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return |
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} |
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try await self._parseSyncUpdates(json, shared: true) |
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let array = try self.decodeDictionary(json) |
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await self._syncAddOrUpdate(array, shared: true) |
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} catch { |
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Logger.error(error) |
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} |
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} |
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/// Processes the data coming from a sync request |
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@MainActor func synchronizeContent(_ data: Data) { |
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do { |
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guard |
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let json = try JSONSerialization.jsonObject(with: data, options: []) |
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as? [String: Any] |
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else { |
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Logger.w("data unrecognized") |
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return |
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} |
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if let updates = json["updates"] as? [String: Any] { |
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try self._parseSyncUpdates(updates) |
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} |
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if let deletions = json["deletions"] as? [String: Any] { |
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try self._parseSyncDeletions(deletions) |
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} |
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if let updates = json["grants"] as? [String: Any] { |
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try self._parseSyncUpdates(updates, shared: true) |
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} |
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if let revocations = json["revocations"] as? [String: Any] { |
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try self._parseSyncRevocations(revocations, parents: json["revocation_parents"] as? [[String: Any]]) |
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} |
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// Data access events |
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if let rs = json["relationship_sets"] as? [String: Any] { |
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try self._parseSyncUpdates(rs) |
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} |
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if let rr = json["relationship_removals"] as? [String: Any] { |
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try self._parseSyncDeletions(rr) |
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} |
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if let srs = json["shared_relationship_sets"] as? [String: Any] { |
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try self._parseSyncUpdates(srs, shared: true) |
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} |
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if let srm = json["shared_relationship_removals"] as? [String: Any] { |
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self._synchronizationRevoke(items: srm) |
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@MainActor func synchronizeContent(_ syncData: SyncData) { |
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self._syncAddOrUpdate(syncData.updates) |
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self._syncDelete(syncData.deletions) |
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self._syncAddOrUpdate(syncData.grants, shared: true) |
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self.syncRevoke(syncData.revocations, parents: syncData.revocationParents) |
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self._syncAddOrUpdate(syncData.relationshipSets) |
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self._syncDelete(syncData.relationshipRemovals) |
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self._syncAddOrUpdate(syncData.sharedRelationshipSets) |
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self._syncRevoke(syncData.sharedRelationshipRemovals) |
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if let dateString = syncData.date { |
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Logger.log("Sets sync date = \(dateString)") |
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self._settingsStorage.update { settings in |
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settings.lastSynchronization = dateString |
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} |
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if let dateString = json["date"] as? String { |
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Logger.log("Sets sync date = \(dateString)") |
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self._settingsStorage.update { settings in |
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settings.lastSynchronization = dateString |
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} |
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} |
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} catch { |
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self.log(message: error.localizedDescription) |
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Logger.error(error) |
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} |
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NotificationCenter.default.post( |
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name: NSNotification.Name.LeStorageDidSynchronize, object: self) |
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@ -669,99 +640,50 @@ public class StoreCenter { |
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/// Processes data that should be inserted or updated inside the app |
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/// - Parameters: |
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/// - updates: the server updates |
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/// - updateArrays: the server updates |
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/// - shared: indicates if the content should be flagged as shared |
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@MainActor func _parseSyncUpdates(_ updates: [String: Any], shared: Bool = false) throws { |
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for (className, updateData) in updates { |
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guard let updateArray = updateData as? [[String: Any]] else { |
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Logger.w("Invalid update data for \(className)") |
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continue |
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} |
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Logger.log(">>> UPDATE \(updateArray.count) \(className)") |
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let type = try self.classFromName(className) |
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for updateItem in updateArray { |
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do { |
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let jsonData = try JSONSerialization.data( |
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withJSONObject: updateItem, options: []) |
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let decodedObject = try JSON.decoder.decode(type, from: jsonData) |
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// Logger.log(">>> \(decodedObject.lastUpdate.timeIntervalSince1970) : \(decodedObject.id)") |
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let storeId: String? = decodedObject.getStoreId() |
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self.synchronizationAddOrUpdate(decodedObject, storeId: storeId, shared: shared) |
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} catch { |
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Logger.w("Issue with json decoding: \(updateItem)") |
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Logger.error(error) |
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} |
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@MainActor func _syncAddOrUpdate(_ updateArrays: [SyncedStorableArray], shared: Bool = false) { |
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for updateArray in updateArrays { |
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for item in updateArray.items { |
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let storeId: String? = item.getStoreId() |
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self.synchronizationAddOrUpdate(item, storeId: storeId, shared: shared) |
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} |
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} |
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} |
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/// Processes data that should be deleted inside the app |
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fileprivate func _parseSyncDeletions(_ deletions: [String: Any]) throws { |
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for (className, deleteData) in deletions { |
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guard let deletedItems = deleteData as? [Any] else { |
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Logger.w("Invalid update data for \(className)") |
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continue |
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} |
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for deleted in deletedItems { |
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do { |
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let data = try JSONSerialization.data(withJSONObject: deleted, options: []) |
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let deletedObject = try JSON.decoder.decode(ObjectIdentifier.self, from: data) |
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self.synchronizationDelete(id: deletedObject.modelId, model: className, storeId: deletedObject.storeId) |
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} catch { |
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Logger.error(error) |
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} |
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fileprivate func _syncDelete(_ deletionArrays: [ObjectIdentifierArray]) { |
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for deletionArray in deletionArrays { |
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for deletedObject in deletionArray.items { |
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self.synchronizationDelete(id: deletedObject.modelId, type: deletionArray.type, storeId: deletedObject.storeId) |
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} |
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} |
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} |
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/// Processes data that has been revoked |
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fileprivate func _parseSyncRevocations(_ deletions: [String: Any], parents: [[String: Any]]?) throws { |
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for (className, revocationData) in deletions { |
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guard let revokedItems = revocationData as? [Any] else { |
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Logger.w("Invalid update data for \(className)") |
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continue |
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} |
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for revoked in revokedItems { |
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do { |
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let data = try JSONSerialization.data(withJSONObject: revoked, options: []) |
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let revokedObject = try JSON.decoder.decode(ObjectIdentifier.self, from: data) |
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self.synchronizationDelete(id: revokedObject.modelId, model: className, storeId: revokedObject.storeId) |
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} catch { |
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Logger.error(error) |
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} |
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fileprivate func syncRevoke(_ revokedArrays: [ObjectIdentifierArray], parents: [[ObjectIdentifierArray]]) { |
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self._syncRevoke(revokedArrays) |
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for revokedArray in revokedArrays { |
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for revoked in revokedArray.items { |
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self.synchronizationDelete(id: revoked.modelId, type: revokedArray.type, storeId: revoked.storeId) // or synchronizationRevoke ? |
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} |
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} |
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if let parents { |
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for level in parents { |
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self._synchronizationRevoke(items: level) |
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} |
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for level in parents { |
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self._syncRevoke(level) |
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} |
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} |
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fileprivate func _synchronizationRevoke(items: [String: Any]) { |
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for (className, parentData) in items { |
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guard let parentItems = parentData as? [Any] else { |
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Logger.w("Invalid update data for \(className): \(parentData)") |
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continue |
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} |
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for parentItem in parentItems { |
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do { |
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let data = try JSONSerialization.data(withJSONObject: parentItem, options: []) |
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let revokedObject = try JSON.decoder.decode(ObjectIdentifier.self, from: data) |
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self.synchronizationRevoke(id: revokedObject.modelId, model: className, storeId: revokedObject.storeId) |
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} catch { |
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Logger.error(error) |
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} |
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fileprivate func _syncRevoke(_ revokeArrays: [ObjectIdentifierArray]) { |
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for revokeArray in revokeArrays { |
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for revoked in revokeArray.items { |
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self.synchronizationRevoke(id: revoked.modelId, type: revokeArray.type, storeId: revoked.storeId) |
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} |
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} |
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@ -814,11 +736,11 @@ public class StoreCenter { |
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} |
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/// Deletes an instance with the given parameters |
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func synchronizationDelete(id: String, model: String, storeId: String?) { |
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func synchronizationDelete<T: SyncedStorable>(id: String, type: T.Type, storeId: String?) { |
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DispatchQueue.main.async { |
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do { |
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let type = try self.classFromName(model) |
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// let type = try self.classFromName(model) |
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try self._store(id: storeId).deleteNoSync(type: type, id: id) |
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} catch { |
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Logger.error(error) |
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@ -828,11 +750,11 @@ public class StoreCenter { |
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} |
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/// Revokes a data that has been shared with the user |
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func synchronizationRevoke(id: String, model: String, storeId: String?) { |
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func synchronizationRevoke<T: SyncedStorable>(id: String, type: T.Type, storeId: String?) { |
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DispatchQueue.main.async { |
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do { |
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let type = try self.classFromName(model) |
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// let type = try self.classFromName(model) |
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if self._instanceShared(id: id, type: type) { |
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let count = self.mainStore.referenceCount(type: type, id: id) |
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if count == 0 { |
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@ -870,6 +792,49 @@ public class StoreCenter { |
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self._deleteLogs.addOrUpdate(instance: dataLog) |
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} |
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// MARK: - Sync data conversion |
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func decodeObjectIdentifierDictionary(_ dictionary: [String: Any]) throws -> [ObjectIdentifierArray] { |
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var objectIdentifierArray: [ObjectIdentifierArray] = [] |
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for (className, dataArray) in dictionary { |
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guard let array = dataArray as? [[String: Any]] else { |
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Logger.w("Invalid update data for \(className)") |
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continue |
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} |
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let type = try self.classFromName(className) |
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let decodedArray = try self._decodeArray(type: ObjectIdentifier.self, array: array) |
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objectIdentifierArray.append(ObjectIdentifierArray(type: type, items: decodedArray)) |
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} |
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return objectIdentifierArray |
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} |
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func decodeDictionary(_ dictionary: [String: Any]) throws -> [SyncedStorableArray] { |
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var syncedStorableArray: [SyncedStorableArray] = [] |
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for (className, dataArray) in dictionary { |
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guard let array = dataArray as? [[String: Any]] else { |
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Logger.w("Invalid update data for \(className)") |
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continue |
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} |
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Logger.log(">>> UPDATE \(array.count) \(className)") |
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let type = try self.classFromName(className) |
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let decodedArray = try self._decodeArray(type: type, array: array) |
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syncedStorableArray.append(SyncedStorableArray(type: type, items: decodedArray)) |
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} |
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return syncedStorableArray |
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} |
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fileprivate func _decodeArray<T: Decodable>(type: T.Type, array: [[String : Any]]) throws -> [T] { |
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let jsonData = try JSONSerialization.data(withJSONObject: array, options: []) |
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return try JSON.decoder.decode([T].self, from: jsonData) |
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} |
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// MARK: - Miscellanous |
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/// Returns the count of api calls for a Type |
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