session-ios/SessionMessagingKit/Sending & Receiving/Message Handling/MessageReceiver+ExpirationTimers.swift
Morgan Pretty eeccfb47d5 Fixed all of the build errors from merge, migrated Call logic, started idBlinding migration and bug fixes
Fixed some broken file paths
Fixed a couple of bugs with closed groups
Fixed a few migration issues
Fixed a bug with the ProfilePictureView in open groups (was including the open parenthesis in the initials)
Migrated the Id Blinding changes to work with GRDB
Migrated the call logic to work with GRDB
Updated the code to work the with hard fork changes
2022-06-09 18:37:44 +10:00

53 lines
2.3 KiB
Swift

// Copyright © 2022 Rangeproof Pty Ltd. All rights reserved.
import Foundation
import GRDB
import SessionUtilitiesKit
extension MessageReceiver {
internal static func handleExpirationTimerUpdate(_ db: Database, message: ExpirationTimerUpdate) throws {
// Get the target thread
guard
let targetId: String = MessageReceiver.threadInfo(db, message: message, openGroupId: nil)?.id,
let sender: String = message.sender,
let thread: SessionThread = try? SessionThread.fetchOne(db, id: targetId)
else { return }
// Update the configuration
//
// Note: Messages which had been sent during the previous configuration will still
// use it's settings (so if you enable, send a message and then disable disappearing
// message then the message you had sent will still disappear)
let config: DisappearingMessagesConfiguration = try thread.disappearingMessagesConfiguration
.fetchOne(db)
.defaulting(to: DisappearingMessagesConfiguration.defaultWith(thread.id))
.with(
// If there is no duration then we should disable the expiration timer
isEnabled: ((message.duration ?? 0) > 0),
durationSeconds: (
message.duration.map { TimeInterval($0) } ??
DisappearingMessagesConfiguration.defaultDuration
)
)
// Add an info message for the user
_ = try Interaction(
serverHash: nil, // Intentionally null so sync messages are seen as duplicates
threadId: thread.id,
authorId: sender,
variant: .infoDisappearingMessagesUpdate,
body: config.messageInfoString(
with: (sender != getUserHexEncodedPublicKey(db) ?
Profile.displayName(db, id: sender) :
nil
)
),
timestampMs: Int64(message.sentTimestamp ?? 0) // Default to `0` if not set
).inserted(db)
// Finally save the changes to the DisappearingMessagesConfiguration (If it's a duplicate
// then the interaction unique constraint will prevent the code from getting here)
try config.save(db)
}
}