wt
cbb820a86e
Models: - Convert Conversation and ChatMessage to SwiftData @Model classes with a one-to-many relationship and cascade delete. - Rename ChatMessage.id to clientID and drop Conversation.id in favor of jid (the string id would clash with PersistentIdentifier). - Keep MessageReaction as a Codable value stored in an array attribute. Persistence: - Add ArchiveStore, a per-account ModelContainer/ModelContext that replaces the JSON ChatArchive with load/save/erase. - Add ArchiveMetadataRecord for the durable MAM checkpoints, cursor, locally deleted message IDs and roster contact JIDs. - Add LegacyArchiveImporter to import the old JSON snapshot once and delete the file afterwards, preserving existing history. AppModel: - Replace ChatArchive with ArchiveStore and persist via context.save(); insert new models and delete the replaced object on upsert merges so SwiftData never keeps an orphaned duplicate. Tests: - Replace ChatArchiveTests with ArchiveStoreTests (store round-trip and legacy import) and drop the now-obsolete Codable round-trip assertions.
38 lines
1.3 KiB
Swift
38 lines
1.3 KiB
Swift
import Foundation
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import SwiftData
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/// Codable representation of a single durable MAM checkpoint, keyed by the
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/// archive it belongs to (account or a specific MUC).
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struct MAMCheckpointEntry: Codable, Equatable, Sendable {
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let key: MAMArchiveKey
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let checkpoint: MAMArchiveCheckpoint
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}
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/// Singleton per-account metadata that used to live in the JSON snapshot:
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/// locally deleted message IDs, roster contact JIDs and MAM checkpoints.
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@Model
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final class ArchiveMetadata {
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@Attribute(.unique) var accountJID: String
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var locallyDeletedMessageIDs: [String]
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var rosterContactJIDs: [String]
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var lastSuccessfulMAMSync: Date?
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var lastSuccessfulMAMCursor: String?
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var mamCheckpoints: [MAMCheckpointEntry]
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init(
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accountJID: String,
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locallyDeletedMessageIDs: [String] = [],
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rosterContactJIDs: [String] = [],
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lastSuccessfulMAMSync: Date? = nil,
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lastSuccessfulMAMCursor: String? = nil,
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mamCheckpoints: [MAMCheckpointEntry] = []
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) {
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self.accountJID = accountJID
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self.locallyDeletedMessageIDs = locallyDeletedMessageIDs
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self.rosterContactJIDs = rosterContactJIDs
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self.lastSuccessfulMAMSync = lastSuccessfulMAMSync
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self.lastSuccessfulMAMCursor = lastSuccessfulMAMCursor
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self.mamCheckpoints = mamCheckpoints
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}
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}
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