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1588 lines
83 KiB
Swift
1588 lines
83 KiB
Swift
// Copyright © 2022 Rangeproof Pty Ltd. All rights reserved.
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import Foundation
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import GRDB
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import Sodium
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import DifferenceKit
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import SessionUtilitiesKit
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fileprivate typealias ViewModel = SessionThreadViewModel
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/// This type is used to populate the `ConversationCell` in the `HomeVC`, `MessageRequestsViewController` and the
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/// `GlobalSearchViewController`, it has a number of query methods which can be used to retrieve the relevant data for each
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/// screen in a single location in an attempt to avoid spreading out _almost_ duplicated code in multiple places
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///
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/// **Note:** When updating the UI make sure to check the actual queries being run as some fields will have incorrect default values
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/// in order to optimise their queries to only include the required data
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public struct SessionThreadViewModel: FetchableRecordWithRowId, Decodable, Equatable, Hashable, Identifiable, Differentiable {
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public static let rowIdKey: SQL = SQL(stringLiteral: CodingKeys.rowId.stringValue)
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public static let threadIdKey: SQL = SQL(stringLiteral: CodingKeys.threadId.stringValue)
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public static let threadVariantKey: SQL = SQL(stringLiteral: CodingKeys.threadVariant.stringValue)
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public static let threadCreationDateTimestampKey: SQL = SQL(stringLiteral: CodingKeys.threadCreationDateTimestamp.stringValue)
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public static let threadMemberNamesKey: SQL = SQL(stringLiteral: CodingKeys.threadMemberNames.stringValue)
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public static let threadIsNoteToSelfKey: SQL = SQL(stringLiteral: CodingKeys.threadIsNoteToSelf.stringValue)
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public static let threadIsMessageRequestKey: SQL = SQL(stringLiteral: CodingKeys.threadIsMessageRequest.stringValue)
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public static let threadRequiresApprovalKey: SQL = SQL(stringLiteral: CodingKeys.threadRequiresApproval.stringValue)
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public static let threadShouldBeVisibleKey: SQL = SQL(stringLiteral: CodingKeys.threadShouldBeVisible.stringValue)
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public static let threadIsPinnedKey: SQL = SQL(stringLiteral: CodingKeys.threadIsPinned.stringValue)
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public static let threadIsBlockedKey: SQL = SQL(stringLiteral: CodingKeys.threadIsBlocked.stringValue)
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public static let threadMutedUntilTimestampKey: SQL = SQL(stringLiteral: CodingKeys.threadMutedUntilTimestamp.stringValue)
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public static let threadOnlyNotifyForMentionsKey: SQL = SQL(stringLiteral: CodingKeys.threadOnlyNotifyForMentions.stringValue)
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public static let threadMessageDraftKey: SQL = SQL(stringLiteral: CodingKeys.threadMessageDraft.stringValue)
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public static let threadContactIsTypingKey: SQL = SQL(stringLiteral: CodingKeys.threadContactIsTyping.stringValue)
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public static let threadUnreadCountKey: SQL = SQL(stringLiteral: CodingKeys.threadUnreadCount.stringValue)
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public static let threadUnreadMentionCountKey: SQL = SQL(stringLiteral: CodingKeys.threadUnreadMentionCount.stringValue)
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public static let contactProfileKey: SQL = SQL(stringLiteral: CodingKeys.contactProfile.stringValue)
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public static let closedGroupNameKey: SQL = SQL(stringLiteral: CodingKeys.closedGroupName.stringValue)
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public static let closedGroupUserCountKey: SQL = SQL(stringLiteral: CodingKeys.closedGroupUserCount.stringValue)
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public static let currentUserIsClosedGroupMemberKey: SQL = SQL(stringLiteral: CodingKeys.currentUserIsClosedGroupMember.stringValue)
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public static let currentUserIsClosedGroupAdminKey: SQL = SQL(stringLiteral: CodingKeys.currentUserIsClosedGroupAdmin.stringValue)
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public static let closedGroupProfileFrontKey: SQL = SQL(stringLiteral: CodingKeys.closedGroupProfileFront.stringValue)
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public static let closedGroupProfileBackKey: SQL = SQL(stringLiteral: CodingKeys.closedGroupProfileBack.stringValue)
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public static let closedGroupProfileBackFallbackKey: SQL = SQL(stringLiteral: CodingKeys.closedGroupProfileBackFallback.stringValue)
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public static let openGroupNameKey: SQL = SQL(stringLiteral: CodingKeys.openGroupName.stringValue)
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public static let openGroupServerKey: SQL = SQL(stringLiteral: CodingKeys.openGroupServer.stringValue)
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public static let openGroupRoomTokenKey: SQL = SQL(stringLiteral: CodingKeys.openGroupRoomToken.stringValue)
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public static let openGroupProfilePictureDataKey: SQL = SQL(stringLiteral: CodingKeys.openGroupProfilePictureData.stringValue)
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public static let openGroupUserCountKey: SQL = SQL(stringLiteral: CodingKeys.openGroupUserCount.stringValue)
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public static let openGroupPermissionsKey: SQL = SQL(stringLiteral: CodingKeys.openGroupPermissions.stringValue)
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public static let interactionIdKey: SQL = SQL(stringLiteral: CodingKeys.interactionId.stringValue)
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public static let interactionVariantKey: SQL = SQL(stringLiteral: CodingKeys.interactionVariant.stringValue)
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public static let interactionTimestampMsKey: SQL = SQL(stringLiteral: CodingKeys.interactionTimestampMs.stringValue)
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public static let interactionBodyKey: SQL = SQL(stringLiteral: CodingKeys.interactionBody.stringValue)
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public static let interactionStateKey: SQL = SQL(stringLiteral: CodingKeys.interactionState.stringValue)
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public static let interactionIsOpenGroupInvitationKey: SQL = SQL(stringLiteral: CodingKeys.interactionIsOpenGroupInvitation.stringValue)
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public static let interactionAttachmentDescriptionInfoKey: SQL = SQL(stringLiteral: CodingKeys.interactionAttachmentDescriptionInfo.stringValue)
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public static let interactionAttachmentCountKey: SQL = SQL(stringLiteral: CodingKeys.interactionAttachmentCount.stringValue)
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public static let threadContactNameInternalKey: SQL = SQL(stringLiteral: CodingKeys.threadContactNameInternal.stringValue)
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public static let authorNameInternalKey: SQL = SQL(stringLiteral: CodingKeys.authorNameInternal.stringValue)
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public static let currentUserPublicKeyKey: SQL = SQL(stringLiteral: CodingKeys.currentUserPublicKey.stringValue)
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public static let threadUnreadCountString: String = CodingKeys.threadUnreadCount.stringValue
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public static let threadUnreadMentionCountString: String = CodingKeys.threadUnreadMentionCount.stringValue
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public static let closedGroupUserCountString: String = CodingKeys.closedGroupUserCount.stringValue
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public static let openGroupUserCountString: String = CodingKeys.openGroupUserCount.stringValue
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public static let contactProfileString: String = CodingKeys.contactProfile.stringValue
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public static let closedGroupProfileFrontString: String = CodingKeys.closedGroupProfileFront.stringValue
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public static let closedGroupProfileBackString: String = CodingKeys.closedGroupProfileBack.stringValue
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public static let closedGroupProfileBackFallbackString: String = CodingKeys.closedGroupProfileBackFallback.stringValue
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public static let interactionAttachmentDescriptionInfoString: String = CodingKeys.interactionAttachmentDescriptionInfo.stringValue
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public var differenceIdentifier: String { threadId }
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public var id: String { threadId }
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public let rowId: Int64
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public let threadId: String
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public let threadVariant: SessionThread.Variant
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private let threadCreationDateTimestamp: TimeInterval
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public let threadMemberNames: String?
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public let threadIsNoteToSelf: Bool
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/// This flag indicates whether the thread is an outgoing message request
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public let threadIsMessageRequest: Bool?
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/// This flag indicates whether the thread is an incoming message request
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public let threadRequiresApproval: Bool?
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public let threadShouldBeVisible: Bool?
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public let threadIsPinned: Bool
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public let threadIsBlocked: Bool?
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public let threadMutedUntilTimestamp: TimeInterval?
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public let threadOnlyNotifyForMentions: Bool?
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public let threadMessageDraft: String?
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public let threadContactIsTyping: Bool?
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public let threadUnreadCount: UInt?
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public let threadUnreadMentionCount: UInt?
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public var canWrite: Bool {
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switch threadVariant {
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case .contact: return true
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case .closedGroup: return currentUserIsClosedGroupMember == true
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case .openGroup: return openGroupPermissions?.contains(.write) ?? false
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}
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}
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// Thread display info
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private let contactProfile: Profile?
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private let closedGroupProfileFront: Profile?
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private let closedGroupProfileBack: Profile?
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private let closedGroupProfileBackFallback: Profile?
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public let closedGroupName: String?
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private let closedGroupUserCount: Int?
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public let currentUserIsClosedGroupMember: Bool?
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public let currentUserIsClosedGroupAdmin: Bool?
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public let openGroupName: String?
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public let openGroupServer: String?
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public let openGroupRoomToken: String?
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public let openGroupProfilePictureData: Data?
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private let openGroupUserCount: Int?
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private let openGroupPermissions: OpenGroup.Permissions?
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// Interaction display info
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public let interactionId: Int64?
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public let interactionVariant: Interaction.Variant?
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private let interactionTimestampMs: Int64?
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public let interactionBody: String?
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public let interactionState: RecipientState.State?
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public let interactionIsOpenGroupInvitation: Bool?
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public let interactionAttachmentDescriptionInfo: Attachment.DescriptionInfo?
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public let interactionAttachmentCount: Int?
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public let authorId: String?
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private let threadContactNameInternal: String?
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private let authorNameInternal: String?
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public let currentUserPublicKey: String
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public let currentUserBlindedPublicKey: String?
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public let recentReactionEmoji: [String]?
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// UI specific logic
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public var displayName: String {
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return SessionThread.displayName(
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threadId: threadId,
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variant: threadVariant,
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closedGroupName: closedGroupName,
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openGroupName: openGroupName,
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isNoteToSelf: threadIsNoteToSelf,
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profile: profile
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)
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}
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public var profile: Profile? {
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switch threadVariant {
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case .contact: return contactProfile
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case .closedGroup: return (closedGroupProfileBack ?? closedGroupProfileBackFallback)
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case .openGroup: return nil
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}
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}
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public var additionalProfile: Profile? {
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switch threadVariant {
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case .closedGroup: return closedGroupProfileFront
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default: return nil
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}
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}
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public var lastInteractionDate: Date {
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guard let interactionTimestampMs: Int64 = interactionTimestampMs else {
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return Date(timeIntervalSince1970: threadCreationDateTimestamp)
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}
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return Date(timeIntervalSince1970: (TimeInterval(interactionTimestampMs) / 1000))
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}
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public var enabledMessageTypes: MessageInputTypes {
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guard !threadIsNoteToSelf else { return .all }
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return (threadRequiresApproval == false && threadIsMessageRequest == false ?
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.all :
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.textOnly
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)
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}
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public var userCount: Int? {
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switch threadVariant {
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case .contact: return nil
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case .closedGroup: return closedGroupUserCount
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case .openGroup: return openGroupUserCount
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}
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}
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/// This function returns the thread contact profile name formatted for the specific type of thread provided
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///
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/// **Note:** The 'threadVariant' parameter is used for profile context but in the search results we actually want this
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/// to always behave as the `contact` variant which is why this needs to be a function instead of just using the provided
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/// parameter
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public func threadContactName() -> String {
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return Profile.displayName(
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for: .contact,
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id: threadId,
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name: threadContactNameInternal,
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nickname: nil, // Folded into 'threadContactNameInternal' within the Query
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customFallback: "Anonymous"
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)
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}
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/// This function returns the profile name formatted for the specific type of thread provided
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///
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/// **Note:** The 'threadVariant' parameter is used for profile context but in the search results we actually want this
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/// to always behave as the `contact` variant which is why this needs to be a function instead of just using the provided
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/// parameter
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public func authorName(for threadVariant: SessionThread.Variant) -> String {
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return Profile.displayName(
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for: threadVariant,
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id: (authorId ?? threadId),
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name: authorNameInternal,
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nickname: nil, // Folded into 'authorName' within the Query
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customFallback: (threadVariant == .contact ?
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"Anonymous" :
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nil
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)
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)
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}
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}
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// MARK: - Convenience Initialization
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public extension SessionThreadViewModel {
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static let invalidId: String = "INVALID_THREAD_ID"
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// Note: This init method is only used system-created cells or empty states
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init(
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threadId: String? = nil,
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threadVariant: SessionThread.Variant? = nil,
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currentUserIsClosedGroupMember: Bool? = nil,
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unreadCount: UInt = 0
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) {
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self.rowId = -1
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self.threadId = (threadId ?? SessionThreadViewModel.invalidId)
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self.threadVariant = (threadVariant ?? .contact)
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self.threadCreationDateTimestamp = 0
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self.threadMemberNames = nil
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self.threadIsNoteToSelf = false
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self.threadIsMessageRequest = false
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self.threadRequiresApproval = false
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self.threadShouldBeVisible = false
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self.threadIsPinned = false
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self.threadIsBlocked = nil
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self.threadMutedUntilTimestamp = nil
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self.threadOnlyNotifyForMentions = nil
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self.threadMessageDraft = nil
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self.threadContactIsTyping = nil
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self.threadUnreadCount = unreadCount
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self.threadUnreadMentionCount = nil
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// Thread display info
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self.contactProfile = nil
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self.closedGroupProfileFront = nil
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self.closedGroupProfileBack = nil
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self.closedGroupProfileBackFallback = nil
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self.closedGroupName = nil
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self.closedGroupUserCount = nil
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self.currentUserIsClosedGroupMember = currentUserIsClosedGroupMember
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self.currentUserIsClosedGroupAdmin = nil
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self.openGroupName = nil
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self.openGroupServer = nil
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self.openGroupRoomToken = nil
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self.openGroupProfilePictureData = nil
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self.openGroupUserCount = nil
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self.openGroupPermissions = nil
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// Interaction display info
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self.interactionId = nil
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self.interactionVariant = nil
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self.interactionTimestampMs = nil
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self.interactionBody = nil
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self.interactionState = nil
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self.interactionIsOpenGroupInvitation = nil
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self.interactionAttachmentDescriptionInfo = nil
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self.interactionAttachmentCount = nil
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self.authorId = nil
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self.threadContactNameInternal = nil
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self.authorNameInternal = nil
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self.currentUserPublicKey = getUserHexEncodedPublicKey()
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self.currentUserBlindedPublicKey = nil
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self.recentReactionEmoji = nil
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}
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}
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// MARK: - Mutation
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public extension SessionThreadViewModel {
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func with(
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recentReactionEmoji: [String]? = nil
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) -> SessionThreadViewModel {
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return SessionThreadViewModel(
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rowId: self.rowId,
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threadId: self.threadId,
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threadVariant: self.threadVariant,
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threadCreationDateTimestamp: self.threadCreationDateTimestamp,
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threadMemberNames: self.threadMemberNames,
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threadIsNoteToSelf: self.threadIsNoteToSelf,
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threadIsMessageRequest: self.threadIsMessageRequest,
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threadRequiresApproval: self.threadRequiresApproval,
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threadShouldBeVisible: self.threadShouldBeVisible,
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threadIsPinned: self.threadIsPinned,
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threadIsBlocked: self.threadIsBlocked,
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threadMutedUntilTimestamp: self.threadMutedUntilTimestamp,
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threadOnlyNotifyForMentions: self.threadOnlyNotifyForMentions,
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threadMessageDraft: self.threadMessageDraft,
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threadContactIsTyping: self.threadContactIsTyping,
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threadUnreadCount: self.threadUnreadCount,
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threadUnreadMentionCount: self.threadUnreadMentionCount,
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contactProfile: self.contactProfile,
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closedGroupProfileFront: self.closedGroupProfileFront,
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closedGroupProfileBack: self.closedGroupProfileBack,
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closedGroupProfileBackFallback: self.closedGroupProfileBackFallback,
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closedGroupName: self.closedGroupName,
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closedGroupUserCount: self.closedGroupUserCount,
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currentUserIsClosedGroupMember: self.currentUserIsClosedGroupMember,
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currentUserIsClosedGroupAdmin: self.currentUserIsClosedGroupAdmin,
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openGroupName: self.openGroupName,
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openGroupServer: self.openGroupServer,
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openGroupRoomToken: self.openGroupRoomToken,
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openGroupProfilePictureData: self.openGroupProfilePictureData,
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openGroupUserCount: self.openGroupUserCount,
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openGroupPermissions: self.openGroupPermissions,
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interactionId: self.interactionId,
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interactionVariant: self.interactionVariant,
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interactionTimestampMs: self.interactionTimestampMs,
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interactionBody: self.interactionBody,
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interactionState: self.interactionState,
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interactionIsOpenGroupInvitation: self.interactionIsOpenGroupInvitation,
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interactionAttachmentDescriptionInfo: self.interactionAttachmentDescriptionInfo,
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interactionAttachmentCount: self.interactionAttachmentCount,
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authorId: self.authorId,
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threadContactNameInternal: self.threadContactNameInternal,
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authorNameInternal: self.authorNameInternal,
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currentUserPublicKey: self.currentUserPublicKey,
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currentUserBlindedPublicKey: self.currentUserBlindedPublicKey,
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recentReactionEmoji: (recentReactionEmoji ?? self.recentReactionEmoji)
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)
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}
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func populatingCurrentUserBlindedKey(
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currentUserBlindedPublicKeyForThisThread: String? = nil
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) -> SessionThreadViewModel {
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return SessionThreadViewModel(
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rowId: self.rowId,
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threadId: self.threadId,
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threadVariant: self.threadVariant,
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threadCreationDateTimestamp: self.threadCreationDateTimestamp,
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threadMemberNames: self.threadMemberNames,
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threadIsNoteToSelf: self.threadIsNoteToSelf,
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threadIsMessageRequest: self.threadIsMessageRequest,
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threadRequiresApproval: self.threadRequiresApproval,
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threadShouldBeVisible: self.threadShouldBeVisible,
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threadIsPinned: self.threadIsPinned,
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threadIsBlocked: self.threadIsBlocked,
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threadMutedUntilTimestamp: self.threadMutedUntilTimestamp,
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threadOnlyNotifyForMentions: self.threadOnlyNotifyForMentions,
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threadMessageDraft: self.threadMessageDraft,
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threadContactIsTyping: self.threadContactIsTyping,
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threadUnreadCount: self.threadUnreadCount,
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threadUnreadMentionCount: self.threadUnreadMentionCount,
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contactProfile: self.contactProfile,
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closedGroupProfileFront: self.closedGroupProfileFront,
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closedGroupProfileBack: self.closedGroupProfileBack,
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closedGroupProfileBackFallback: self.closedGroupProfileBackFallback,
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closedGroupName: self.closedGroupName,
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closedGroupUserCount: self.closedGroupUserCount,
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currentUserIsClosedGroupMember: self.currentUserIsClosedGroupMember,
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currentUserIsClosedGroupAdmin: self.currentUserIsClosedGroupAdmin,
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openGroupName: self.openGroupName,
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openGroupServer: self.openGroupServer,
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openGroupRoomToken: self.openGroupRoomToken,
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openGroupProfilePictureData: self.openGroupProfilePictureData,
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openGroupUserCount: self.openGroupUserCount,
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openGroupPermissions: self.openGroupPermissions,
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interactionId: self.interactionId,
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interactionVariant: self.interactionVariant,
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interactionTimestampMs: self.interactionTimestampMs,
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interactionBody: self.interactionBody,
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interactionState: self.interactionState,
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interactionIsOpenGroupInvitation: self.interactionIsOpenGroupInvitation,
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interactionAttachmentDescriptionInfo: self.interactionAttachmentDescriptionInfo,
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interactionAttachmentCount: self.interactionAttachmentCount,
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authorId: self.authorId,
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threadContactNameInternal: self.threadContactNameInternal,
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authorNameInternal: self.authorNameInternal,
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currentUserPublicKey: self.currentUserPublicKey,
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currentUserBlindedPublicKey: (
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currentUserBlindedPublicKeyForThisThread ??
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SessionThread.getUserHexEncodedBlindedKey(
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threadId: self.threadId,
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threadVariant: self.threadVariant
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)
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),
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recentReactionEmoji: self.recentReactionEmoji
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)
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}
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}
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// MARK: - HomeVC & MessageRequestsViewController
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// MARK: --SessionThreadViewModel
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public extension SessionThreadViewModel {
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/// **Note:** This query **will not** include deleted incoming messages in it's unread count (they should never be marked as unread
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/// but including this warning just in case there is a discrepancy)
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static func baseQuery(
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userPublicKey: String,
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groupSQL: SQL,
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orderSQL: SQL
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) -> (([Int64]) -> AdaptedFetchRequest<SQLRequest<SessionThreadViewModel>>) {
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return { rowIds -> AdaptedFetchRequest<SQLRequest<ViewModel>> in
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let thread: TypedTableAlias<SessionThread> = TypedTableAlias()
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let contact: TypedTableAlias<Contact> = TypedTableAlias()
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let typingIndicator: TypedTableAlias<ThreadTypingIndicator> = TypedTableAlias()
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let closedGroup: TypedTableAlias<ClosedGroup> = TypedTableAlias()
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let groupMember: TypedTableAlias<GroupMember> = TypedTableAlias()
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let openGroup: TypedTableAlias<OpenGroup> = TypedTableAlias()
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let interaction: TypedTableAlias<Interaction> = TypedTableAlias()
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let recipientState: TypedTableAlias<RecipientState> = TypedTableAlias()
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let linkPreview: TypedTableAlias<LinkPreview> = TypedTableAlias()
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let attachment: TypedTableAlias<Attachment> = TypedTableAlias()
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let interactionAttachment: TypedTableAlias<InteractionAttachment> = TypedTableAlias()
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let profile: TypedTableAlias<Profile> = TypedTableAlias()
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|
|
let interactionTimestampMsColumnLiteral: SQL = SQL(stringLiteral: Interaction.Columns.timestampMs.name)
|
|
let profileIdColumnLiteral: SQL = SQL(stringLiteral: Profile.Columns.id.name)
|
|
let profileNicknameColumnLiteral: SQL = SQL(stringLiteral: Profile.Columns.nickname.name)
|
|
let profileNameColumnLiteral: SQL = SQL(stringLiteral: Profile.Columns.name.name)
|
|
let firstInteractionAttachmentLiteral: SQL = SQL(stringLiteral: "firstInteractionAttachment")
|
|
let interactionAttachmentAttachmentIdColumnLiteral: SQL = SQL(stringLiteral: InteractionAttachment.Columns.attachmentId.name)
|
|
let interactionAttachmentInteractionIdColumnLiteral: SQL = SQL(stringLiteral: InteractionAttachment.Columns.interactionId.name)
|
|
let interactionAttachmentAlbumIndexColumnLiteral: SQL = SQL(stringLiteral: InteractionAttachment.Columns.albumIndex.name)
|
|
|
|
/// **Note:** The `numColumnsBeforeProfiles` value **MUST** match the number of fields before
|
|
/// the `ViewModel.contactProfileKey` entry below otherwise the query will fail to
|
|
/// parse and might throw
|
|
///
|
|
/// Explicitly set default values for the fields ignored for search results
|
|
let numColumnsBeforeProfiles: Int = 12
|
|
let numColumnsBetweenProfilesAndAttachmentInfo: Int = 10 // The attachment info columns will be combined
|
|
|
|
let request: SQLRequest<ViewModel> = """
|
|
SELECT
|
|
\(thread.alias[Column.rowID]) AS \(ViewModel.rowIdKey),
|
|
\(thread[.id]) AS \(ViewModel.threadIdKey),
|
|
\(thread[.variant]) AS \(ViewModel.threadVariantKey),
|
|
\(thread[.creationDateTimestamp]) AS \(ViewModel.threadCreationDateTimestampKey),
|
|
|
|
(\(SQL("\(thread[.id]) = \(userPublicKey)"))) AS \(ViewModel.threadIsNoteToSelfKey),
|
|
\(thread[.isPinned]) AS \(ViewModel.threadIsPinnedKey),
|
|
\(contact[.isBlocked]) AS \(ViewModel.threadIsBlockedKey),
|
|
\(thread[.mutedUntilTimestamp]) AS \(ViewModel.threadMutedUntilTimestampKey),
|
|
\(thread[.onlyNotifyForMentions]) AS \(ViewModel.threadOnlyNotifyForMentionsKey),
|
|
|
|
(\(typingIndicator[.threadId]) IS NOT NULL) AS \(ViewModel.threadContactIsTypingKey),
|
|
\(Interaction.self).\(ViewModel.threadUnreadCountKey),
|
|
\(Interaction.self).\(ViewModel.threadUnreadMentionCountKey),
|
|
|
|
\(ViewModel.contactProfileKey).*,
|
|
\(ViewModel.closedGroupProfileFrontKey).*,
|
|
\(ViewModel.closedGroupProfileBackKey).*,
|
|
\(ViewModel.closedGroupProfileBackFallbackKey).*,
|
|
\(closedGroup[.name]) AS \(ViewModel.closedGroupNameKey),
|
|
(\(groupMember[.profileId]) IS NOT NULL) AS \(ViewModel.currentUserIsClosedGroupAdminKey),
|
|
\(openGroup[.name]) AS \(ViewModel.openGroupNameKey),
|
|
\(openGroup[.imageData]) AS \(ViewModel.openGroupProfilePictureDataKey),
|
|
|
|
\(Interaction.self).\(ViewModel.interactionIdKey),
|
|
\(Interaction.self).\(ViewModel.interactionVariantKey),
|
|
\(Interaction.self).\(interactionTimestampMsColumnLiteral) AS \(ViewModel.interactionTimestampMsKey),
|
|
\(Interaction.self).\(ViewModel.interactionBodyKey),
|
|
|
|
-- Default to 'sending' assuming non-processed interaction when null
|
|
IFNULL(MIN(\(recipientState[.state])), \(SQL("\(RecipientState.State.sending)"))) AS \(ViewModel.interactionStateKey),
|
|
(\(linkPreview[.url]) IS NOT NULL) AS \(ViewModel.interactionIsOpenGroupInvitationKey),
|
|
|
|
-- These 4 properties will be combined into 'Attachment.DescriptionInfo'
|
|
\(attachment[.id]),
|
|
\(attachment[.variant]),
|
|
\(attachment[.contentType]),
|
|
\(attachment[.sourceFilename]),
|
|
COUNT(\(interactionAttachment[.interactionId])) AS \(ViewModel.interactionAttachmentCountKey),
|
|
|
|
\(interaction[.authorId]),
|
|
IFNULL(\(ViewModel.contactProfileKey).\(profileNicknameColumnLiteral), \(ViewModel.contactProfileKey).\(profileNameColumnLiteral)) AS \(ViewModel.threadContactNameInternalKey),
|
|
IFNULL(\(profile[.nickname]), \(profile[.name])) AS \(ViewModel.authorNameInternalKey),
|
|
\(SQL("\(userPublicKey)")) AS \(ViewModel.currentUserPublicKeyKey)
|
|
|
|
FROM \(SessionThread.self)
|
|
LEFT JOIN \(Contact.self) ON \(contact[.id]) = \(thread[.id])
|
|
LEFT JOIN \(ThreadTypingIndicator.self) ON \(typingIndicator[.threadId]) = \(thread[.id])
|
|
LEFT JOIN (
|
|
-- Fetch all interaction-specific data in a subquery to be more efficient
|
|
SELECT
|
|
\(interaction[.id]) AS \(ViewModel.interactionIdKey),
|
|
\(interaction[.threadId]),
|
|
\(interaction[.variant]) AS \(ViewModel.interactionVariantKey),
|
|
MAX(\(interaction[.timestampMs])) AS \(interactionTimestampMsColumnLiteral),
|
|
\(interaction[.body]) AS \(ViewModel.interactionBodyKey),
|
|
\(interaction[.authorId]),
|
|
\(interaction[.linkPreviewUrl]),
|
|
|
|
SUM(\(interaction[.wasRead]) = false) AS \(ViewModel.threadUnreadCountKey),
|
|
SUM(\(interaction[.wasRead]) = false AND \(interaction[.hasMention]) = true) AS \(ViewModel.threadUnreadMentionCountKey)
|
|
|
|
FROM \(Interaction.self)
|
|
WHERE \(SQL("\(interaction[.variant]) != \(Interaction.Variant.standardIncomingDeleted)"))
|
|
GROUP BY \(interaction[.threadId])
|
|
) AS \(Interaction.self) ON \(interaction[.threadId]) = \(thread[.id])
|
|
|
|
LEFT JOIN \(RecipientState.self) ON (
|
|
-- Ignore 'skipped' states
|
|
\(SQL("\(recipientState[.state]) != \(RecipientState.State.skipped)")) AND
|
|
\(recipientState[.interactionId]) = \(Interaction.self).\(ViewModel.interactionIdKey)
|
|
)
|
|
LEFT JOIN \(LinkPreview.self) ON (
|
|
\(linkPreview[.url]) = \(interaction[.linkPreviewUrl]) AND
|
|
\(SQL("\(linkPreview[.variant]) = \(LinkPreview.Variant.openGroupInvitation)")) AND
|
|
\(Interaction.linkPreviewFilterLiteral(timestampColumn: interactionTimestampMsColumnLiteral))
|
|
)
|
|
LEFT JOIN \(InteractionAttachment.self) AS \(firstInteractionAttachmentLiteral) ON (
|
|
\(firstInteractionAttachmentLiteral).\(interactionAttachmentAlbumIndexColumnLiteral) = 0 AND
|
|
\(firstInteractionAttachmentLiteral).\(interactionAttachmentInteractionIdColumnLiteral) = \(Interaction.self).\(ViewModel.interactionIdKey)
|
|
)
|
|
LEFT JOIN \(Attachment.self) ON \(attachment[.id]) = \(firstInteractionAttachmentLiteral).\(interactionAttachmentAttachmentIdColumnLiteral)
|
|
LEFT JOIN \(InteractionAttachment.self) ON \(interactionAttachment[.interactionId]) = \(Interaction.self).\(ViewModel.interactionIdKey)
|
|
LEFT JOIN \(Profile.self) ON \(profile[.id]) = \(interaction[.authorId])
|
|
|
|
-- Thread naming & avatar content
|
|
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.contactProfileKey) ON \(ViewModel.contactProfileKey).\(profileIdColumnLiteral) = \(thread[.id])
|
|
LEFT JOIN \(OpenGroup.self) ON \(openGroup[.threadId]) = \(thread[.id])
|
|
LEFT JOIN \(ClosedGroup.self) ON \(closedGroup[.threadId]) = \(thread[.id])
|
|
LEFT JOIN \(GroupMember.self) ON (
|
|
\(SQL("\(groupMember[.role]) = \(GroupMember.Role.admin)")) AND
|
|
\(groupMember[.groupId]) = \(closedGroup[.threadId]) AND
|
|
\(SQL("\(groupMember[.profileId]) = \(userPublicKey)"))
|
|
)
|
|
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileFrontKey) ON (
|
|
\(ViewModel.closedGroupProfileFrontKey).\(profileIdColumnLiteral) = (
|
|
SELECT MIN(\(groupMember[.profileId]))
|
|
FROM \(GroupMember.self)
|
|
JOIN \(Profile.self) ON \(profile[.id]) = \(groupMember[.profileId])
|
|
WHERE (
|
|
\(SQL("\(groupMember[.role]) = \(GroupMember.Role.standard)")) AND
|
|
\(groupMember[.groupId]) = \(closedGroup[.threadId]) AND
|
|
\(SQL("\(groupMember[.profileId]) != \(userPublicKey)"))
|
|
)
|
|
)
|
|
)
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileBackKey) ON (
|
|
\(ViewModel.closedGroupProfileBackKey).\(profileIdColumnLiteral) != \(ViewModel.closedGroupProfileFrontKey).\(profileIdColumnLiteral) AND
|
|
\(ViewModel.closedGroupProfileBackKey).\(profileIdColumnLiteral) = (
|
|
SELECT MAX(\(groupMember[.profileId]))
|
|
FROM \(GroupMember.self)
|
|
JOIN \(Profile.self) ON \(profile[.id]) = \(groupMember[.profileId])
|
|
WHERE (
|
|
\(SQL("\(groupMember[.role]) = \(GroupMember.Role.standard)")) AND
|
|
\(groupMember[.groupId]) = \(closedGroup[.threadId]) AND
|
|
\(SQL("\(groupMember[.profileId]) != \(userPublicKey)"))
|
|
)
|
|
)
|
|
)
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileBackFallbackKey) ON (
|
|
\(closedGroup[.threadId]) IS NOT NULL AND
|
|
\(ViewModel.closedGroupProfileBackKey).\(profileIdColumnLiteral) IS NULL AND
|
|
\(ViewModel.closedGroupProfileBackFallbackKey).\(profileIdColumnLiteral) = \(SQL("\(userPublicKey)"))
|
|
)
|
|
|
|
WHERE \(thread.alias[Column.rowID]) IN \(rowIds)
|
|
\(groupSQL)
|
|
ORDER BY \(orderSQL)
|
|
"""
|
|
|
|
return request.adapted { db in
|
|
let adapters = try splittingRowAdapters(columnCounts: [
|
|
numColumnsBeforeProfiles,
|
|
Profile.numberOfSelectedColumns(db),
|
|
Profile.numberOfSelectedColumns(db),
|
|
Profile.numberOfSelectedColumns(db),
|
|
Profile.numberOfSelectedColumns(db),
|
|
numColumnsBetweenProfilesAndAttachmentInfo,
|
|
Attachment.DescriptionInfo.numberOfSelectedColumns()
|
|
])
|
|
|
|
return ScopeAdapter([
|
|
ViewModel.contactProfileString: adapters[1],
|
|
ViewModel.closedGroupProfileFrontString: adapters[2],
|
|
ViewModel.closedGroupProfileBackString: adapters[3],
|
|
ViewModel.closedGroupProfileBackFallbackString: adapters[4],
|
|
ViewModel.interactionAttachmentDescriptionInfoString: adapters[6]
|
|
])
|
|
}
|
|
}
|
|
}
|
|
|
|
static var optimisedJoinSQL: SQL = {
|
|
let thread: TypedTableAlias<SessionThread> = TypedTableAlias()
|
|
let contact: TypedTableAlias<Contact> = TypedTableAlias()
|
|
let interaction: TypedTableAlias<Interaction> = TypedTableAlias()
|
|
|
|
let interactionTimestampMsColumnLiteral: SQL = SQL(stringLiteral: Interaction.Columns.timestampMs.name)
|
|
|
|
return """
|
|
LEFT JOIN \(Contact.self) ON \(contact[.id]) = \(thread[.id])
|
|
LEFT JOIN (
|
|
SELECT
|
|
\(interaction[.threadId]),
|
|
MAX(\(interaction[.timestampMs])) AS \(interactionTimestampMsColumnLiteral)
|
|
FROM \(Interaction.self)
|
|
WHERE \(SQL("\(interaction[.variant]) != \(Interaction.Variant.standardIncomingDeleted)"))
|
|
GROUP BY \(interaction[.threadId])
|
|
) AS \(Interaction.self) ON \(interaction[.threadId]) = \(thread[.id])
|
|
"""
|
|
}()
|
|
|
|
static func homeFilterSQL(userPublicKey: String) -> SQL {
|
|
let thread: TypedTableAlias<SessionThread> = TypedTableAlias()
|
|
let contact: TypedTableAlias<Contact> = TypedTableAlias()
|
|
let interaction: TypedTableAlias<Interaction> = TypedTableAlias()
|
|
|
|
return """
|
|
\(thread[.shouldBeVisible]) = true AND (
|
|
-- Is not a message request
|
|
\(SQL("\(thread[.variant]) != \(SessionThread.Variant.contact)")) OR
|
|
\(SQL("\(thread[.id]) = \(userPublicKey)")) OR
|
|
\(contact[.isApproved]) = true
|
|
) AND (
|
|
-- Only show the 'Note to Self' thread if it has an interaction
|
|
\(SQL("\(thread[.id]) != \(userPublicKey)")) OR
|
|
\(interaction[.timestampMs]) IS NOT NULL
|
|
)
|
|
"""
|
|
}
|
|
|
|
static func messageRequestsFilterSQL(userPublicKey: String) -> SQL {
|
|
let thread: TypedTableAlias<SessionThread> = TypedTableAlias()
|
|
let contact: TypedTableAlias<Contact> = TypedTableAlias()
|
|
|
|
return """
|
|
\(thread[.shouldBeVisible]) = true AND (
|
|
-- Is a message request
|
|
\(SQL("\(thread[.variant]) = \(SessionThread.Variant.contact)")) AND
|
|
\(SQL("\(thread[.id]) != \(userPublicKey)")) AND
|
|
IFNULL(\(contact[.isApproved]), false) = false
|
|
)
|
|
"""
|
|
}
|
|
|
|
static let groupSQL: SQL = {
|
|
let thread: TypedTableAlias<SessionThread> = TypedTableAlias()
|
|
|
|
return SQL("GROUP BY \(thread[.id])")
|
|
}()
|
|
|
|
static let homeOrderSQL: SQL = {
|
|
let thread: TypedTableAlias<SessionThread> = TypedTableAlias()
|
|
let interaction: TypedTableAlias<Interaction> = TypedTableAlias()
|
|
|
|
return SQL("\(thread[.isPinned]) DESC, IFNULL(\(interaction[.timestampMs]), (\(thread[.creationDateTimestamp]) * 1000)) DESC")
|
|
}()
|
|
|
|
static let messageRequetsOrderSQL: SQL = {
|
|
let thread: TypedTableAlias<SessionThread> = TypedTableAlias()
|
|
let interaction: TypedTableAlias<Interaction> = TypedTableAlias()
|
|
|
|
return SQL("IFNULL(\(interaction[.timestampMs]), (\(thread[.creationDateTimestamp]) * 1000)) DESC")
|
|
}()
|
|
}
|
|
|
|
// MARK: - ConversationVC
|
|
|
|
public extension SessionThreadViewModel {
|
|
/// **Note:** This query **will** include deleted incoming messages in it's unread count (they should never be marked as unread
|
|
/// but including this warning just in case there is a discrepancy)
|
|
static func conversationQuery(threadId: String, userPublicKey: String) -> AdaptedFetchRequest<SQLRequest<SessionThreadViewModel>> {
|
|
let thread: TypedTableAlias<SessionThread> = TypedTableAlias()
|
|
let contact: TypedTableAlias<Contact> = TypedTableAlias()
|
|
let closedGroup: TypedTableAlias<ClosedGroup> = TypedTableAlias()
|
|
let groupMember: TypedTableAlias<GroupMember> = TypedTableAlias()
|
|
let openGroup: TypedTableAlias<OpenGroup> = TypedTableAlias()
|
|
let interaction: TypedTableAlias<Interaction> = TypedTableAlias()
|
|
|
|
let closedGroupUserCountTableLiteral: SQL = SQL(stringLiteral: "\(ViewModel.closedGroupUserCountString)_table")
|
|
let groupMemberGroupIdColumnLiteral: SQL = SQL(stringLiteral: GroupMember.Columns.groupId.name)
|
|
let profileIdColumnLiteral: SQL = SQL(stringLiteral: Profile.Columns.id.name)
|
|
|
|
/// **Note:** The `numColumnsBeforeProfiles` value **MUST** match the number of fields before
|
|
/// the `ViewModel.contactProfileKey` entry below otherwise the query will fail to
|
|
/// parse and might throw
|
|
///
|
|
/// Explicitly set default values for the fields ignored for search results
|
|
let numColumnsBeforeProfiles: Int = 14
|
|
let request: SQLRequest<ViewModel> = """
|
|
SELECT
|
|
\(thread.alias[Column.rowID]) AS \(ViewModel.rowIdKey),
|
|
\(thread[.id]) AS \(ViewModel.threadIdKey),
|
|
\(thread[.variant]) AS \(ViewModel.threadVariantKey),
|
|
\(thread[.creationDateTimestamp]) AS \(ViewModel.threadCreationDateTimestampKey),
|
|
|
|
(\(SQL("\(thread[.id]) = \(userPublicKey)"))) AS \(ViewModel.threadIsNoteToSelfKey),
|
|
(
|
|
\(SQL("\(thread[.variant]) = \(SessionThread.Variant.contact)")) AND
|
|
\(SQL("\(thread[.id]) != \(userPublicKey)")) AND
|
|
IFNULL(\(contact[.isApproved]), false) = false
|
|
) AS \(ViewModel.threadIsMessageRequestKey),
|
|
(
|
|
\(SQL("\(thread[.variant]) = \(SessionThread.Variant.contact)")) AND
|
|
IFNULL(\(contact[.didApproveMe]), false) = false
|
|
) AS \(ViewModel.threadRequiresApprovalKey),
|
|
\(thread[.shouldBeVisible]) AS \(ViewModel.threadShouldBeVisibleKey),
|
|
|
|
\(thread[.isPinned]) AS \(ViewModel.threadIsPinnedKey),
|
|
\(contact[.isBlocked]) AS \(ViewModel.threadIsBlockedKey),
|
|
\(thread[.mutedUntilTimestamp]) AS \(ViewModel.threadMutedUntilTimestampKey),
|
|
\(thread[.onlyNotifyForMentions]) AS \(ViewModel.threadOnlyNotifyForMentionsKey),
|
|
\(thread[.messageDraft]) AS \(ViewModel.threadMessageDraftKey),
|
|
|
|
\(Interaction.self).\(ViewModel.threadUnreadCountKey),
|
|
|
|
\(ViewModel.contactProfileKey).*,
|
|
\(closedGroup[.name]) AS \(ViewModel.closedGroupNameKey),
|
|
\(closedGroupUserCountTableLiteral).\(ViewModel.closedGroupUserCountKey) AS \(ViewModel.closedGroupUserCountKey),
|
|
(\(groupMember[.profileId]) IS NOT NULL) AS \(ViewModel.currentUserIsClosedGroupMemberKey),
|
|
\(openGroup[.name]) AS \(ViewModel.openGroupNameKey),
|
|
\(openGroup[.server]) AS \(ViewModel.openGroupServerKey),
|
|
\(openGroup[.roomToken]) AS \(ViewModel.openGroupRoomTokenKey),
|
|
\(openGroup[.userCount]) AS \(ViewModel.openGroupUserCountKey),
|
|
\(openGroup[.permissions]) AS \(ViewModel.openGroupPermissionsKey),
|
|
|
|
\(Interaction.self).\(ViewModel.interactionIdKey),
|
|
|
|
\(SQL("\(userPublicKey)")) AS \(ViewModel.currentUserPublicKeyKey)
|
|
|
|
FROM \(SessionThread.self)
|
|
LEFT JOIN \(Contact.self) ON \(contact[.id]) = \(thread[.id])
|
|
LEFT JOIN (
|
|
-- Fetch all interaction-specific data in a subquery to be more efficient
|
|
SELECT
|
|
\(interaction[.id]) AS \(ViewModel.interactionIdKey),
|
|
\(interaction[.threadId]),
|
|
MAX(\(interaction[.timestampMs])),
|
|
|
|
SUM(\(interaction[.wasRead]) = false) AS \(ViewModel.threadUnreadCountKey)
|
|
|
|
FROM \(Interaction.self)
|
|
WHERE \(SQL("\(interaction[.threadId]) = \(threadId)"))
|
|
) AS \(Interaction.self) ON \(interaction[.threadId]) = \(thread[.id])
|
|
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.contactProfileKey) ON \(ViewModel.contactProfileKey).\(profileIdColumnLiteral) = \(thread[.id])
|
|
LEFT JOIN \(OpenGroup.self) ON \(openGroup[.threadId]) = \(thread[.id])
|
|
LEFT JOIN \(ClosedGroup.self) ON \(closedGroup[.threadId]) = \(thread[.id])
|
|
LEFT JOIN \(GroupMember.self) ON (
|
|
\(SQL("\(groupMember[.role]) = \(GroupMember.Role.standard)")) AND
|
|
\(groupMember[.groupId]) = \(closedGroup[.threadId]) AND
|
|
\(SQL("\(groupMember[.profileId]) = \(userPublicKey)"))
|
|
)
|
|
LEFT JOIN (
|
|
SELECT
|
|
\(groupMember[.groupId]),
|
|
COUNT(\(groupMember.alias[Column.rowID])) AS \(ViewModel.closedGroupUserCountKey)
|
|
FROM \(GroupMember.self)
|
|
WHERE (
|
|
\(SQL("\(groupMember[.groupId]) = \(threadId)")) AND
|
|
\(SQL("\(groupMember[.role]) = \(GroupMember.Role.standard)"))
|
|
)
|
|
) AS \(closedGroupUserCountTableLiteral) ON \(SQL("\(closedGroupUserCountTableLiteral).\(groupMemberGroupIdColumnLiteral) = \(threadId)"))
|
|
|
|
WHERE \(SQL("\(thread[.id]) = \(threadId)"))
|
|
"""
|
|
|
|
return request.adapted { db in
|
|
let adapters = try splittingRowAdapters(columnCounts: [
|
|
numColumnsBeforeProfiles,
|
|
Profile.numberOfSelectedColumns(db)
|
|
])
|
|
|
|
return ScopeAdapter([
|
|
ViewModel.contactProfileString: adapters[1]
|
|
])
|
|
}
|
|
}
|
|
|
|
static func conversationSettingsProfileQuery(threadId: String, userPublicKey: String) -> AdaptedFetchRequest<SQLRequest<SessionThreadViewModel>> {
|
|
let thread: TypedTableAlias<SessionThread> = TypedTableAlias()
|
|
let closedGroup: TypedTableAlias<ClosedGroup> = TypedTableAlias()
|
|
let groupMember: TypedTableAlias<GroupMember> = TypedTableAlias()
|
|
let openGroup: TypedTableAlias<OpenGroup> = TypedTableAlias()
|
|
let profile: TypedTableAlias<Profile> = TypedTableAlias()
|
|
|
|
let profileIdColumnLiteral: SQL = SQL(stringLiteral: Profile.Columns.id.name)
|
|
|
|
/// **Note:** The `numColumnsBeforeProfiles` value **MUST** match the number of fields before
|
|
/// the `ViewModel.contactProfileKey` entry below otherwise the query will fail to
|
|
/// parse and might throw
|
|
///
|
|
/// Explicitly set default values for the fields ignored for search results
|
|
let numColumnsBeforeProfiles: Int = 6
|
|
let request: SQLRequest<ViewModel> = """
|
|
SELECT
|
|
\(thread.alias[Column.rowID]) AS \(ViewModel.rowIdKey),
|
|
\(thread[.id]) AS \(ViewModel.threadIdKey),
|
|
\(thread[.variant]) AS \(ViewModel.threadVariantKey),
|
|
\(thread[.creationDateTimestamp]) AS \(ViewModel.threadCreationDateTimestampKey),
|
|
|
|
false AS \(ViewModel.threadIsNoteToSelfKey),
|
|
false AS \(ViewModel.threadIsPinnedKey),
|
|
|
|
\(ViewModel.contactProfileKey).*,
|
|
\(ViewModel.closedGroupProfileFrontKey).*,
|
|
\(ViewModel.closedGroupProfileBackKey).*,
|
|
\(ViewModel.closedGroupProfileBackFallbackKey).*,
|
|
\(openGroup[.imageData]) AS \(ViewModel.openGroupProfilePictureDataKey),
|
|
|
|
\(SQL("\(userPublicKey)")) AS \(ViewModel.currentUserPublicKeyKey)
|
|
|
|
FROM \(SessionThread.self)
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.contactProfileKey) ON \(ViewModel.contactProfileKey).\(profileIdColumnLiteral) = \(thread[.id])
|
|
LEFT JOIN \(ClosedGroup.self) ON \(closedGroup[.threadId]) = \(thread[.id])
|
|
LEFT JOIN \(OpenGroup.self) ON \(openGroup[.threadId]) = \(thread[.id])
|
|
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileFrontKey) ON (
|
|
\(ViewModel.closedGroupProfileFrontKey).\(profileIdColumnLiteral) = (
|
|
SELECT MIN(\(groupMember[.profileId]))
|
|
FROM \(GroupMember.self)
|
|
JOIN \(Profile.self) ON \(profile[.id]) = \(groupMember[.profileId])
|
|
WHERE (
|
|
\(SQL("\(groupMember[.role]) = \(GroupMember.Role.standard)")) AND
|
|
\(groupMember[.groupId]) = \(closedGroup[.threadId]) AND
|
|
\(SQL("\(groupMember[.profileId]) != \(userPublicKey)"))
|
|
)
|
|
)
|
|
)
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileBackKey) ON (
|
|
\(ViewModel.closedGroupProfileBackKey).\(profileIdColumnLiteral) != \(ViewModel.closedGroupProfileFrontKey).\(profileIdColumnLiteral) AND
|
|
\(ViewModel.closedGroupProfileBackKey).\(profileIdColumnLiteral) = (
|
|
SELECT MAX(\(groupMember[.profileId]))
|
|
FROM \(GroupMember.self)
|
|
JOIN \(Profile.self) ON \(profile[.id]) = \(groupMember[.profileId])
|
|
WHERE (
|
|
\(SQL("\(groupMember[.role]) = \(GroupMember.Role.standard)")) AND
|
|
\(groupMember[.groupId]) = \(closedGroup[.threadId]) AND
|
|
\(SQL("\(groupMember[.profileId]) != \(userPublicKey)"))
|
|
)
|
|
)
|
|
)
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileBackFallbackKey) ON (
|
|
\(closedGroup[.threadId]) IS NOT NULL AND
|
|
\(ViewModel.closedGroupProfileBackKey).\(profileIdColumnLiteral) IS NULL AND
|
|
\(ViewModel.closedGroupProfileBackFallbackKey).\(profileIdColumnLiteral) = \(SQL("\(userPublicKey)"))
|
|
)
|
|
|
|
WHERE \(SQL("\(thread[.id]) = \(threadId)"))
|
|
"""
|
|
|
|
return request.adapted { db in
|
|
let adapters = try splittingRowAdapters(columnCounts: [
|
|
numColumnsBeforeProfiles,
|
|
Profile.numberOfSelectedColumns(db),
|
|
Profile.numberOfSelectedColumns(db),
|
|
Profile.numberOfSelectedColumns(db),
|
|
Profile.numberOfSelectedColumns(db)
|
|
])
|
|
|
|
return ScopeAdapter([
|
|
ViewModel.contactProfileString: adapters[1],
|
|
ViewModel.closedGroupProfileFrontString: adapters[2],
|
|
ViewModel.closedGroupProfileBackString: adapters[3],
|
|
ViewModel.closedGroupProfileBackFallbackString: adapters[4]
|
|
])
|
|
}
|
|
}
|
|
}
|
|
|
|
// MARK: - Search Queries
|
|
|
|
public extension SessionThreadViewModel {
|
|
fileprivate static let searchResultsLimit: Int = 500
|
|
|
|
static func searchTermParts(_ searchTerm: String) -> [String] {
|
|
/// Process the search term in order to extract the parts of the search pattern we want
|
|
///
|
|
/// Step 1 - Keep any "quoted" sections as stand-alone search
|
|
/// Step 2 - Separate any words outside of quotes
|
|
/// Step 3 - Join the different search term parts with 'OR" (include results for each individual term)
|
|
/// Step 4 - Append a wild-card character to the final word
|
|
return searchTerm
|
|
.split(separator: "\"")
|
|
.enumerated()
|
|
.flatMap { index, value -> [String] in
|
|
guard index % 2 == 1 else {
|
|
return String(value)
|
|
.split(separator: " ")
|
|
.map { String($0) }
|
|
}
|
|
|
|
return ["\"\(value)\""]
|
|
}
|
|
.filter { !$0.isEmpty }
|
|
}
|
|
|
|
static func pattern(_ db: Database, searchTerm: String) throws -> FTS5Pattern {
|
|
// Note: FTS doesn't support both prefix/suffix wild cards so don't bother trying to
|
|
// add a prefix one
|
|
let rawPattern: String = searchTermParts(searchTerm)
|
|
.joined(separator: " OR ")
|
|
.appending("*")
|
|
|
|
/// There are cases where creating a pattern can fail, we want to try and recover from those cases
|
|
/// by failling back to simpler patterns if needed
|
|
let maybePattern: FTS5Pattern? = (try? db.makeFTS5Pattern(rawPattern: rawPattern, forTable: Interaction.self))
|
|
.defaulting(
|
|
to: (try? db.makeFTS5Pattern(rawPattern: searchTerm, forTable: Interaction.self))
|
|
.defaulting(to: FTS5Pattern(matchingAnyTokenIn: searchTerm))
|
|
)
|
|
|
|
guard let pattern: FTS5Pattern = maybePattern else { throw StorageError.invalidSearchPattern }
|
|
|
|
return pattern
|
|
}
|
|
|
|
static func messagesQuery(userPublicKey: String, pattern: FTS5Pattern) -> AdaptedFetchRequest<SQLRequest<SessionThreadViewModel>> {
|
|
let interaction: TypedTableAlias<Interaction> = TypedTableAlias()
|
|
let thread: TypedTableAlias<SessionThread> = TypedTableAlias()
|
|
let closedGroup: TypedTableAlias<ClosedGroup> = TypedTableAlias()
|
|
let groupMember: TypedTableAlias<GroupMember> = TypedTableAlias()
|
|
let openGroup: TypedTableAlias<OpenGroup> = TypedTableAlias()
|
|
let profile: TypedTableAlias<Profile> = TypedTableAlias()
|
|
let profileIdColumnLiteral: SQL = SQL(stringLiteral: Profile.Columns.id.name)
|
|
let interactionLiteral: SQL = SQL(stringLiteral: Interaction.databaseTableName)
|
|
let interactionFullTextSearch: SQL = SQL(stringLiteral: Interaction.fullTextSearchTableName)
|
|
|
|
/// **Note:** The `numColumnsBeforeProfiles` value **MUST** match the number of fields before
|
|
/// the `ViewModel.contactProfileKey` entry below otherwise the query will fail to
|
|
/// parse and might throw
|
|
///
|
|
/// Explicitly set default values for the fields ignored for search results
|
|
let numColumnsBeforeProfiles: Int = 6
|
|
let request: SQLRequest<ViewModel> = """
|
|
SELECT
|
|
\(interaction.alias[Column.rowID]) AS \(ViewModel.rowIdKey),
|
|
\(thread[.id]) AS \(ViewModel.threadIdKey),
|
|
\(thread[.variant]) AS \(ViewModel.threadVariantKey),
|
|
\(thread[.creationDateTimestamp]) AS \(ViewModel.threadCreationDateTimestampKey),
|
|
|
|
(\(SQL("\(thread[.id]) = \(userPublicKey)"))) AS \(ViewModel.threadIsNoteToSelfKey),
|
|
\(thread[.isPinned]) AS \(ViewModel.threadIsPinnedKey),
|
|
|
|
\(ViewModel.contactProfileKey).*,
|
|
\(ViewModel.closedGroupProfileFrontKey).*,
|
|
\(ViewModel.closedGroupProfileBackKey).*,
|
|
\(ViewModel.closedGroupProfileBackFallbackKey).*,
|
|
\(closedGroup[.name]) AS \(ViewModel.closedGroupNameKey),
|
|
\(openGroup[.name]) AS \(ViewModel.openGroupNameKey),
|
|
\(openGroup[.imageData]) AS \(ViewModel.openGroupProfilePictureDataKey),
|
|
|
|
\(interaction[.id]) AS \(ViewModel.interactionIdKey),
|
|
\(interaction[.variant]) AS \(ViewModel.interactionVariantKey),
|
|
\(interaction[.timestampMs]) AS \(ViewModel.interactionTimestampMsKey),
|
|
\(interaction[.body]) AS \(ViewModel.interactionBodyKey),
|
|
|
|
\(interaction[.authorId]),
|
|
IFNULL(\(profile[.nickname]), \(profile[.name])) AS \(ViewModel.authorNameInternalKey),
|
|
\(SQL("\(userPublicKey)")) AS \(ViewModel.currentUserPublicKeyKey)
|
|
|
|
FROM \(Interaction.self)
|
|
JOIN \(interactionFullTextSearch) ON (
|
|
\(interactionFullTextSearch).rowid = \(interactionLiteral).rowid AND
|
|
\(interactionFullTextSearch).\(SQL(stringLiteral: Interaction.Columns.body.name)) MATCH \(pattern)
|
|
)
|
|
JOIN \(SessionThread.self) ON \(thread[.id]) = \(interaction[.threadId])
|
|
JOIN \(Profile.self) ON \(profile[.id]) = \(interaction[.authorId])
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.contactProfileKey) ON \(ViewModel.contactProfileKey).\(profileIdColumnLiteral) = \(interaction[.threadId])
|
|
LEFT JOIN \(ClosedGroup.self) ON \(closedGroup[.threadId]) = \(interaction[.threadId])
|
|
LEFT JOIN \(OpenGroup.self) ON \(openGroup[.threadId]) = \(interaction[.threadId])
|
|
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileFrontKey) ON (
|
|
\(ViewModel.closedGroupProfileFrontKey).\(profileIdColumnLiteral) = (
|
|
SELECT MIN(\(groupMember[.profileId]))
|
|
FROM \(GroupMember.self)
|
|
JOIN \(Profile.self) ON \(profile[.id]) = \(groupMember[.profileId])
|
|
WHERE (
|
|
\(SQL("\(groupMember[.role]) = \(GroupMember.Role.standard)")) AND
|
|
\(groupMember[.groupId]) = \(closedGroup[.threadId]) AND
|
|
\(groupMember[.profileId]) != \(userPublicKey)
|
|
)
|
|
)
|
|
)
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileBackKey) ON (
|
|
\(ViewModel.closedGroupProfileBackKey).\(profileIdColumnLiteral) != \(ViewModel.closedGroupProfileFrontKey).\(profileIdColumnLiteral) AND
|
|
\(ViewModel.closedGroupProfileBackKey).\(profileIdColumnLiteral) = (
|
|
SELECT MAX(\(groupMember[.profileId]))
|
|
FROM \(GroupMember.self)
|
|
JOIN \(Profile.self) ON \(profile[.id]) = \(groupMember[.profileId])
|
|
WHERE (
|
|
\(SQL("\(groupMember[.role]) = \(GroupMember.Role.standard)")) AND
|
|
\(groupMember[.groupId]) = \(closedGroup[.threadId]) AND
|
|
\(groupMember[.profileId]) != \(userPublicKey)
|
|
)
|
|
)
|
|
)
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileBackFallbackKey) ON (
|
|
\(closedGroup[.threadId]) IS NOT NULL AND
|
|
\(ViewModel.closedGroupProfileBackKey).\(profileIdColumnLiteral) IS NULL AND
|
|
\(ViewModel.closedGroupProfileBackFallbackKey).\(profileIdColumnLiteral) = \(userPublicKey)
|
|
)
|
|
|
|
ORDER BY \(Column.rank), \(interaction[.timestampMs].desc)
|
|
LIMIT \(SQL("\(SessionThreadViewModel.searchResultsLimit)"))
|
|
"""
|
|
|
|
return request.adapted { db in
|
|
let adapters = try splittingRowAdapters(columnCounts: [
|
|
numColumnsBeforeProfiles,
|
|
Profile.numberOfSelectedColumns(db),
|
|
Profile.numberOfSelectedColumns(db),
|
|
Profile.numberOfSelectedColumns(db),
|
|
Profile.numberOfSelectedColumns(db)
|
|
])
|
|
|
|
return ScopeAdapter([
|
|
ViewModel.contactProfileString: adapters[1],
|
|
ViewModel.closedGroupProfileFrontString: adapters[2],
|
|
ViewModel.closedGroupProfileBackString: adapters[3],
|
|
ViewModel.closedGroupProfileBackFallbackString: adapters[4]
|
|
])
|
|
}
|
|
}
|
|
|
|
/// This method does an FTS search against threads and their contacts to find any which contain the pattern
|
|
///
|
|
/// **Note:** Unfortunately the FTS search only allows for a single pattern match per query which means we
|
|
/// need to combine the results of **all** of the following potential matches as unioned queries:
|
|
/// - Contact thread contact nickname
|
|
/// - Contact thread contact name
|
|
/// - Closed group name
|
|
/// - Closed group member nickname
|
|
/// - Closed group member name
|
|
/// - Open group name
|
|
/// - "Note to self" text match
|
|
static func contactsAndGroupsQuery(userPublicKey: String, pattern: FTS5Pattern, searchTerm: String) -> AdaptedFetchRequest<SQLRequest<SessionThreadViewModel>> {
|
|
let thread: TypedTableAlias<SessionThread> = TypedTableAlias()
|
|
let closedGroup: TypedTableAlias<ClosedGroup> = TypedTableAlias()
|
|
let groupMember: TypedTableAlias<GroupMember> = TypedTableAlias()
|
|
let openGroup: TypedTableAlias<OpenGroup> = TypedTableAlias()
|
|
let profile: TypedTableAlias<Profile> = TypedTableAlias()
|
|
let profileIdColumnLiteral: SQL = SQL(stringLiteral: Profile.Columns.id.name)
|
|
let profileNicknameColumnLiteral: SQL = SQL(stringLiteral: Profile.Columns.nickname.name)
|
|
let profileNameColumnLiteral: SQL = SQL(stringLiteral: Profile.Columns.name.name)
|
|
|
|
let profileFullTextSearch: SQL = SQL(stringLiteral: Profile.fullTextSearchTableName)
|
|
let closedGroupNameColumnLiteral: SQL = SQL(stringLiteral: ClosedGroup.Columns.name.name)
|
|
let closedGroupLiteral: SQL = SQL(stringLiteral: ClosedGroup.databaseTableName)
|
|
let closedGroupFullTextSearch: SQL = SQL(stringLiteral: ClosedGroup.fullTextSearchTableName)
|
|
let openGroupNameColumnLiteral: SQL = SQL(stringLiteral: OpenGroup.Columns.name.name)
|
|
let openGroupLiteral: SQL = SQL(stringLiteral: OpenGroup.databaseTableName)
|
|
let openGroupFullTextSearch: SQL = SQL(stringLiteral: OpenGroup.fullTextSearchTableName)
|
|
let groupMemberInfoLiteral: SQL = SQL(stringLiteral: "groupMemberInfo")
|
|
let groupMemberGroupIdColumnLiteral: SQL = SQL(stringLiteral: GroupMember.Columns.groupId.name)
|
|
let groupMemberProfileLiteral: SQL = SQL(stringLiteral: "groupMemberProfile")
|
|
let noteToSelfLiteral: SQL = SQL(stringLiteral: "NOTE_TO_SELF".localized().lowercased())
|
|
let searchTermLiteral: SQL = SQL(stringLiteral: searchTerm.lowercased())
|
|
|
|
/// **Note:** The `numColumnsBeforeProfiles` value **MUST** match the number of fields before
|
|
/// the `ViewModel.contactProfileKey` entry below otherwise the query will fail to
|
|
/// parse and might throw
|
|
///
|
|
/// We use `IFNULL(rank, 100)` because the custom `Note to Self` like comparison will get a null
|
|
/// `rank` value which ends up as the first result, by defaulting to `100` it will always be ranked last compared
|
|
/// to any relevance-based results
|
|
let numColumnsBeforeProfiles: Int = 8
|
|
var sqlQuery: SQL = ""
|
|
let selectQuery: SQL = """
|
|
SELECT
|
|
IFNULL(\(Column.rank), 100) AS \(Column.rank),
|
|
|
|
\(thread.alias[Column.rowID]) AS \(ViewModel.rowIdKey),
|
|
\(thread[.id]) AS \(ViewModel.threadIdKey),
|
|
\(thread[.variant]) AS \(ViewModel.threadVariantKey),
|
|
\(thread[.creationDateTimestamp]) AS \(ViewModel.threadCreationDateTimestampKey),
|
|
\(groupMemberInfoLiteral).\(ViewModel.threadMemberNamesKey),
|
|
|
|
(\(SQL("\(thread[.id]) = \(userPublicKey)"))) AS \(ViewModel.threadIsNoteToSelfKey),
|
|
\(thread[.isPinned]) AS \(ViewModel.threadIsPinnedKey),
|
|
|
|
\(ViewModel.contactProfileKey).*,
|
|
\(ViewModel.closedGroupProfileFrontKey).*,
|
|
\(ViewModel.closedGroupProfileBackKey).*,
|
|
\(ViewModel.closedGroupProfileBackFallbackKey).*,
|
|
\(closedGroup[.name]) AS \(ViewModel.closedGroupNameKey),
|
|
\(openGroup[.name]) AS \(ViewModel.openGroupNameKey),
|
|
\(openGroup[.imageData]) AS \(ViewModel.openGroupProfilePictureDataKey),
|
|
|
|
\(SQL("\(userPublicKey)")) AS \(ViewModel.currentUserPublicKeyKey)
|
|
|
|
FROM \(SessionThread.self)
|
|
|
|
"""
|
|
|
|
// MARK: --Contact Threads
|
|
let contactQueryCommonJoinFilterGroup: SQL = """
|
|
JOIN \(Profile.self) AS \(ViewModel.contactProfileKey) ON \(ViewModel.contactProfileKey).\(profileIdColumnLiteral) = \(thread[.id])
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileFrontKey) ON false
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileBackKey) ON false
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileBackFallbackKey) ON false
|
|
LEFT JOIN \(ClosedGroup.self) ON false
|
|
LEFT JOIN \(OpenGroup.self) ON false
|
|
LEFT JOIN (
|
|
SELECT
|
|
\(groupMember[.groupId]),
|
|
'' AS \(ViewModel.threadMemberNamesKey)
|
|
FROM \(GroupMember.self)
|
|
) AS \(groupMemberInfoLiteral) ON false
|
|
|
|
WHERE
|
|
\(SQL("\(thread[.variant]) = \(SessionThread.Variant.contact)")) AND
|
|
\(SQL("\(thread[.id]) != \(userPublicKey)"))
|
|
GROUP BY \(thread[.id])
|
|
"""
|
|
|
|
// Contact thread nickname searching (ignoring note to self - handled separately)
|
|
sqlQuery += selectQuery
|
|
sqlQuery += """
|
|
JOIN \(profileFullTextSearch) ON (
|
|
\(profileFullTextSearch).rowid = \(ViewModel.contactProfileKey).rowid AND
|
|
\(profileFullTextSearch).\(profileNicknameColumnLiteral) MATCH \(pattern)
|
|
)
|
|
"""
|
|
sqlQuery += contactQueryCommonJoinFilterGroup
|
|
|
|
// Contact thread name searching (ignoring note to self - handled separately)
|
|
sqlQuery += """
|
|
|
|
UNION ALL
|
|
|
|
"""
|
|
sqlQuery += selectQuery
|
|
sqlQuery += """
|
|
JOIN \(profileFullTextSearch) ON (
|
|
\(profileFullTextSearch).rowid = \(ViewModel.contactProfileKey).rowid AND
|
|
\(profileFullTextSearch).\(profileNameColumnLiteral) MATCH \(pattern)
|
|
)
|
|
"""
|
|
sqlQuery += contactQueryCommonJoinFilterGroup
|
|
|
|
// MARK: --Closed Group Threads
|
|
let closedGroupQueryCommonJoinFilterGroup: SQL = """
|
|
JOIN \(ClosedGroup.self) ON \(closedGroup[.threadId]) = \(thread[.id])
|
|
JOIN \(GroupMember.self) ON (
|
|
\(SQL("\(groupMember[.role]) = \(GroupMember.Role.standard)")) AND
|
|
\(groupMember[.groupId]) = \(thread[.id])
|
|
)
|
|
LEFT JOIN (
|
|
SELECT
|
|
\(groupMember[.groupId]),
|
|
GROUP_CONCAT(IFNULL(\(profile[.nickname]), \(profile[.name])), ', ') AS \(ViewModel.threadMemberNamesKey)
|
|
FROM \(GroupMember.self)
|
|
JOIN \(Profile.self) ON \(profile[.id]) = \(groupMember[.profileId])
|
|
WHERE \(SQL("\(groupMember[.role]) = \(GroupMember.Role.standard)"))
|
|
GROUP BY \(groupMember[.groupId])
|
|
) AS \(groupMemberInfoLiteral) ON \(groupMemberInfoLiteral).\(groupMemberGroupIdColumnLiteral) = \(closedGroup[.threadId])
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileFrontKey) ON (
|
|
\(ViewModel.closedGroupProfileFrontKey).\(profileIdColumnLiteral) = (
|
|
SELECT MIN(\(groupMember[.profileId]))
|
|
FROM \(GroupMember.self)
|
|
JOIN \(Profile.self) ON \(profile[.id]) = \(groupMember[.profileId])
|
|
WHERE (
|
|
\(SQL("\(groupMember[.role]) = \(GroupMember.Role.standard)")) AND
|
|
\(groupMember[.groupId]) = \(closedGroup[.threadId]) AND
|
|
\(groupMember[.profileId]) != \(userPublicKey)
|
|
)
|
|
)
|
|
)
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileBackKey) ON (
|
|
\(ViewModel.closedGroupProfileBackKey).\(profileIdColumnLiteral) != \(ViewModel.closedGroupProfileFrontKey).\(profileIdColumnLiteral) AND
|
|
\(ViewModel.closedGroupProfileBackKey).\(profileIdColumnLiteral) = (
|
|
SELECT MAX(\(groupMember[.profileId]))
|
|
FROM \(GroupMember.self)
|
|
JOIN \(Profile.self) ON \(profile[.id]) = \(groupMember[.profileId])
|
|
WHERE (
|
|
\(SQL("\(groupMember[.role]) = \(GroupMember.Role.standard)")) AND
|
|
\(groupMember[.groupId]) = \(closedGroup[.threadId]) AND
|
|
\(groupMember[.profileId]) != \(userPublicKey)
|
|
)
|
|
)
|
|
)
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileBackFallbackKey) ON (
|
|
\(ViewModel.closedGroupProfileBackKey).\(profileIdColumnLiteral) IS NULL AND
|
|
\(ViewModel.closedGroupProfileBackFallbackKey).\(profileIdColumnLiteral) = \(userPublicKey)
|
|
)
|
|
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.contactProfileKey) ON false
|
|
LEFT JOIN \(OpenGroup.self) ON false
|
|
|
|
WHERE \(SQL("\(thread[.variant]) = \(SessionThread.Variant.closedGroup)"))
|
|
GROUP BY \(thread[.id])
|
|
"""
|
|
|
|
// Closed group thread name searching
|
|
sqlQuery += """
|
|
|
|
UNION ALL
|
|
|
|
"""
|
|
sqlQuery += selectQuery
|
|
sqlQuery += """
|
|
JOIN \(closedGroupFullTextSearch) ON (
|
|
\(closedGroupFullTextSearch).rowid = \(closedGroupLiteral).rowid AND
|
|
\(closedGroupFullTextSearch).\(closedGroupNameColumnLiteral) MATCH \(pattern)
|
|
)
|
|
"""
|
|
sqlQuery += closedGroupQueryCommonJoinFilterGroup
|
|
|
|
// Closed group member nickname searching
|
|
sqlQuery += """
|
|
|
|
UNION ALL
|
|
|
|
"""
|
|
sqlQuery += selectQuery
|
|
sqlQuery += """
|
|
JOIN \(Profile.self) AS \(groupMemberProfileLiteral) ON \(groupMemberProfileLiteral).\(profileIdColumnLiteral) = \(groupMember[.profileId])
|
|
JOIN \(profileFullTextSearch) ON (
|
|
\(profileFullTextSearch).rowid = \(groupMemberProfileLiteral).rowid AND
|
|
\(profileFullTextSearch).\(profileNicknameColumnLiteral) MATCH \(pattern)
|
|
)
|
|
"""
|
|
sqlQuery += closedGroupQueryCommonJoinFilterGroup
|
|
|
|
// Closed group member name searching
|
|
sqlQuery += """
|
|
|
|
UNION ALL
|
|
|
|
"""
|
|
sqlQuery += selectQuery
|
|
sqlQuery += """
|
|
JOIN \(Profile.self) AS \(groupMemberProfileLiteral) ON \(groupMemberProfileLiteral).\(profileIdColumnLiteral) = \(groupMember[.profileId])
|
|
JOIN \(profileFullTextSearch) ON (
|
|
\(profileFullTextSearch).rowid = \(groupMemberProfileLiteral).rowid AND
|
|
\(profileFullTextSearch).\(profileNameColumnLiteral) MATCH \(pattern)
|
|
)
|
|
"""
|
|
sqlQuery += closedGroupQueryCommonJoinFilterGroup
|
|
|
|
// MARK: --Open Group Threads
|
|
// Open group thread name searching
|
|
sqlQuery += """
|
|
|
|
UNION ALL
|
|
|
|
"""
|
|
sqlQuery += selectQuery
|
|
sqlQuery += """
|
|
JOIN \(OpenGroup.self) ON \(openGroup[.threadId]) = \(thread[.id])
|
|
JOIN \(openGroupFullTextSearch) ON (
|
|
\(openGroupFullTextSearch).rowid = \(openGroupLiteral).rowid AND
|
|
\(openGroupFullTextSearch).\(openGroupNameColumnLiteral) MATCH \(pattern)
|
|
)
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.contactProfileKey) ON false
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileFrontKey) ON false
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileBackKey) ON false
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileBackFallbackKey) ON false
|
|
LEFT JOIN \(ClosedGroup.self) ON false
|
|
LEFT JOIN (
|
|
SELECT
|
|
\(groupMember[.groupId]),
|
|
'' AS \(ViewModel.threadMemberNamesKey)
|
|
FROM \(GroupMember.self)
|
|
) AS \(groupMemberInfoLiteral) ON false
|
|
|
|
WHERE
|
|
\(SQL("\(thread[.variant]) = \(SessionThread.Variant.openGroup)")) AND
|
|
\(SQL("\(thread[.id]) != \(userPublicKey)"))
|
|
GROUP BY \(thread[.id])
|
|
"""
|
|
|
|
// MARK: --Note to Self Thread
|
|
let noteToSelfQueryCommonJoins: SQL = """
|
|
JOIN \(Profile.self) AS \(ViewModel.contactProfileKey) ON \(ViewModel.contactProfileKey).\(profileIdColumnLiteral) = \(thread[.id])
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileFrontKey) ON false
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileBackKey) ON false
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileBackFallbackKey) ON false
|
|
LEFT JOIN \(OpenGroup.self) ON false
|
|
LEFT JOIN \(ClosedGroup.self) ON false
|
|
LEFT JOIN (
|
|
SELECT
|
|
\(groupMember[.groupId]),
|
|
'' AS \(ViewModel.threadMemberNamesKey)
|
|
FROM \(GroupMember.self)
|
|
) AS \(groupMemberInfoLiteral) ON false
|
|
"""
|
|
|
|
// Note to self thread searching for 'Note to Self' (need to join an FTS table to
|
|
// ensure there is a 'rank' column)
|
|
sqlQuery += """
|
|
|
|
UNION ALL
|
|
|
|
"""
|
|
sqlQuery += selectQuery
|
|
sqlQuery += """
|
|
|
|
LEFT JOIN \(profileFullTextSearch) ON false
|
|
"""
|
|
sqlQuery += noteToSelfQueryCommonJoins
|
|
sqlQuery += """
|
|
|
|
WHERE
|
|
\(SQL("\(thread[.id]) = \(userPublicKey)")) AND
|
|
'\(noteToSelfLiteral)' LIKE '%\(searchTermLiteral)%'
|
|
"""
|
|
|
|
// Note to self thread nickname searching
|
|
sqlQuery += """
|
|
|
|
UNION ALL
|
|
|
|
"""
|
|
sqlQuery += selectQuery
|
|
sqlQuery += """
|
|
|
|
JOIN \(profileFullTextSearch) ON (
|
|
\(profileFullTextSearch).rowid = \(ViewModel.contactProfileKey).rowid AND
|
|
\(profileFullTextSearch).\(profileNicknameColumnLiteral) MATCH \(pattern)
|
|
)
|
|
"""
|
|
sqlQuery += noteToSelfQueryCommonJoins
|
|
sqlQuery += """
|
|
|
|
WHERE \(SQL("\(thread[.id]) = \(userPublicKey)"))
|
|
"""
|
|
|
|
// Note to self thread name searching
|
|
sqlQuery += """
|
|
|
|
UNION ALL
|
|
|
|
"""
|
|
sqlQuery += selectQuery
|
|
sqlQuery += """
|
|
|
|
JOIN \(profileFullTextSearch) ON (
|
|
\(profileFullTextSearch).rowid = \(ViewModel.contactProfileKey).rowid AND
|
|
\(profileFullTextSearch).\(profileNameColumnLiteral) MATCH \(pattern)
|
|
)
|
|
"""
|
|
sqlQuery += noteToSelfQueryCommonJoins
|
|
sqlQuery += """
|
|
|
|
WHERE \(SQL("\(thread[.id]) = \(userPublicKey)"))
|
|
"""
|
|
|
|
// Group everything by 'threadId' (the same thread can be found in multiple queries due
|
|
// to seaerching both nickname and name), then order everything by 'rank' (relevance)
|
|
// first, 'Note to Self' second (want it to appear at the bottom of threads unless it
|
|
// has relevance) adn then try to group and sort based on thread type and names
|
|
let finalQuery: SQL = """
|
|
SELECT *
|
|
FROM (
|
|
\(sqlQuery)
|
|
)
|
|
|
|
GROUP BY \(ViewModel.threadIdKey)
|
|
ORDER BY
|
|
\(Column.rank),
|
|
\(ViewModel.threadIsNoteToSelfKey),
|
|
\(ViewModel.closedGroupNameKey),
|
|
\(ViewModel.openGroupNameKey),
|
|
\(ViewModel.threadIdKey)
|
|
LIMIT \(SQL("\(SessionThreadViewModel.searchResultsLimit)"))
|
|
"""
|
|
|
|
// Construct the actual request
|
|
let request: SQLRequest<ViewModel> = SQLRequest(
|
|
literal: finalQuery,
|
|
adapter: RenameColumnAdapter { column in
|
|
// Note: The query automatically adds a suffix to the various profile columns
|
|
// to make them easier to distinguish (ie. 'id' -> 'id:1') - this breaks the
|
|
// decoding so we need to strip the information after the colon
|
|
guard column.contains(":") else { return column }
|
|
|
|
return String(column.split(separator: ":")[0])
|
|
},
|
|
cached: false
|
|
)
|
|
|
|
// Add adapters which will group the various 'Profile' columns so they can be decoded
|
|
// as instances of 'Profile' types
|
|
return request.adapted { db in
|
|
let adapters = try splittingRowAdapters(columnCounts: [
|
|
numColumnsBeforeProfiles,
|
|
Profile.numberOfSelectedColumns(db),
|
|
Profile.numberOfSelectedColumns(db),
|
|
Profile.numberOfSelectedColumns(db),
|
|
Profile.numberOfSelectedColumns(db)
|
|
])
|
|
|
|
return ScopeAdapter([
|
|
ViewModel.contactProfileString: adapters[1],
|
|
ViewModel.closedGroupProfileFrontString: adapters[2],
|
|
ViewModel.closedGroupProfileBackString: adapters[3],
|
|
ViewModel.closedGroupProfileBackFallbackString: adapters[4]
|
|
])
|
|
}
|
|
}
|
|
|
|
/// This method returns only the 'Note to Self' thread in the structure of a search result conversation
|
|
static func noteToSelfOnlyQuery(userPublicKey: String) -> AdaptedFetchRequest<SQLRequest<SessionThreadViewModel>> {
|
|
let thread: TypedTableAlias<SessionThread> = TypedTableAlias()
|
|
let profileIdColumnLiteral: SQL = SQL(stringLiteral: Profile.Columns.id.name)
|
|
|
|
/// **Note:** The `numColumnsBeforeProfiles` value **MUST** match the number of fields before
|
|
/// the `ViewModel.contactProfileKey` entry below otherwise the query will fail to
|
|
/// parse and might throw
|
|
let numColumnsBeforeProfiles: Int = 8
|
|
let request: SQLRequest<ViewModel> = """
|
|
SELECT
|
|
100 AS \(Column.rank),
|
|
|
|
\(thread.alias[Column.rowID]) AS \(ViewModel.rowIdKey),
|
|
\(thread[.id]) AS \(ViewModel.threadIdKey),
|
|
\(thread[.variant]) AS \(ViewModel.threadVariantKey),
|
|
\(thread[.creationDateTimestamp]) AS \(ViewModel.threadCreationDateTimestampKey),
|
|
'' AS \(ViewModel.threadMemberNamesKey),
|
|
|
|
true AS \(ViewModel.threadIsNoteToSelfKey),
|
|
\(thread[.isPinned]) AS \(ViewModel.threadIsPinnedKey),
|
|
|
|
\(ViewModel.contactProfileKey).*,
|
|
|
|
\(SQL("\(userPublicKey)")) AS \(ViewModel.currentUserPublicKeyKey)
|
|
|
|
FROM \(SessionThread.self)
|
|
JOIN \(Profile.self) AS \(ViewModel.contactProfileKey) ON \(ViewModel.contactProfileKey).\(profileIdColumnLiteral) = \(thread[.id])
|
|
|
|
WHERE \(SQL("\(thread[.id]) = \(userPublicKey)"))
|
|
"""
|
|
|
|
// Add adapters which will group the various 'Profile' columns so they can be decoded
|
|
// as instances of 'Profile' types
|
|
return request.adapted { db in
|
|
let adapters = try splittingRowAdapters(columnCounts: [
|
|
numColumnsBeforeProfiles,
|
|
Profile.numberOfSelectedColumns(db)
|
|
])
|
|
|
|
return ScopeAdapter([
|
|
ViewModel.contactProfileString: adapters[1]
|
|
])
|
|
}
|
|
}
|
|
}
|
|
|
|
// MARK: - Share Extension
|
|
|
|
public extension SessionThreadViewModel {
|
|
static func shareQuery(userPublicKey: String) -> AdaptedFetchRequest<SQLRequest<SessionThreadViewModel>> {
|
|
let thread: TypedTableAlias<SessionThread> = TypedTableAlias()
|
|
let contact: TypedTableAlias<Contact> = TypedTableAlias()
|
|
let closedGroup: TypedTableAlias<ClosedGroup> = TypedTableAlias()
|
|
let groupMember: TypedTableAlias<GroupMember> = TypedTableAlias()
|
|
let openGroup: TypedTableAlias<OpenGroup> = TypedTableAlias()
|
|
let profile: TypedTableAlias<Profile> = TypedTableAlias()
|
|
let interaction: TypedTableAlias<Interaction> = TypedTableAlias()
|
|
|
|
let profileIdColumnLiteral: SQL = SQL(stringLiteral: Profile.Columns.id.name)
|
|
|
|
/// **Note:** The `numColumnsBeforeProfiles` value **MUST** match the number of fields before
|
|
/// the `ViewModel.contactProfileKey` entry below otherwise the query will fail to
|
|
/// parse and might throw
|
|
///
|
|
/// Explicitly set default values for the fields ignored for search results
|
|
let numColumnsBeforeProfiles: Int = 7
|
|
|
|
let request: SQLRequest<ViewModel> = """
|
|
SELECT
|
|
\(thread.alias[Column.rowID]) AS \(ViewModel.rowIdKey),
|
|
\(thread[.id]) AS \(ViewModel.threadIdKey),
|
|
\(thread[.variant]) AS \(ViewModel.threadVariantKey),
|
|
\(thread[.creationDateTimestamp]) AS \(ViewModel.threadCreationDateTimestampKey),
|
|
|
|
(\(SQL("\(thread[.id]) = \(userPublicKey)"))) AS \(ViewModel.threadIsNoteToSelfKey),
|
|
|
|
\(thread[.isPinned]) AS \(ViewModel.threadIsPinnedKey),
|
|
\(contact[.isBlocked]) AS \(ViewModel.threadIsBlockedKey),
|
|
|
|
\(ViewModel.contactProfileKey).*,
|
|
\(ViewModel.closedGroupProfileFrontKey).*,
|
|
\(ViewModel.closedGroupProfileBackKey).*,
|
|
\(ViewModel.closedGroupProfileBackFallbackKey).*,
|
|
\(closedGroup[.name]) AS \(ViewModel.closedGroupNameKey),
|
|
\(openGroup[.name]) AS \(ViewModel.openGroupNameKey),
|
|
\(openGroup[.imageData]) AS \(ViewModel.openGroupProfilePictureDataKey),
|
|
|
|
\(SQL("\(userPublicKey)")) AS \(ViewModel.currentUserPublicKeyKey)
|
|
|
|
FROM \(SessionThread.self)
|
|
LEFT JOIN \(Contact.self) ON \(contact[.id]) = \(thread[.id])
|
|
LEFT JOIN (
|
|
SELECT *, MAX(\(interaction[.timestampMs]))
|
|
FROM \(Interaction.self)
|
|
GROUP BY \(interaction[.threadId])
|
|
) AS \(Interaction.self) ON \(interaction[.threadId]) = \(thread[.id])
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.contactProfileKey) ON \(ViewModel.contactProfileKey).\(profileIdColumnLiteral) = \(thread[.id])
|
|
LEFT JOIN \(ClosedGroup.self) ON \(closedGroup[.threadId]) = \(thread[.id])
|
|
LEFT JOIN \(OpenGroup.self) ON \(openGroup[.threadId]) = \(thread[.id])
|
|
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileFrontKey) ON (
|
|
\(ViewModel.closedGroupProfileFrontKey).\(profileIdColumnLiteral) = (
|
|
SELECT MIN(\(groupMember[.profileId]))
|
|
FROM \(GroupMember.self)
|
|
JOIN \(Profile.self) ON \(profile[.id]) = \(groupMember[.profileId])
|
|
WHERE (
|
|
\(SQL("\(groupMember[.role]) = \(GroupMember.Role.standard)")) AND
|
|
\(groupMember[.groupId]) = \(closedGroup[.threadId]) AND
|
|
\(SQL("\(groupMember[.profileId]) != \(userPublicKey)"))
|
|
)
|
|
)
|
|
)
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileBackKey) ON (
|
|
\(ViewModel.closedGroupProfileBackKey).\(profileIdColumnLiteral) != \(ViewModel.closedGroupProfileFrontKey).\(profileIdColumnLiteral) AND
|
|
\(ViewModel.closedGroupProfileBackKey).\(profileIdColumnLiteral) = (
|
|
SELECT MAX(\(groupMember[.profileId]))
|
|
FROM \(GroupMember.self)
|
|
JOIN \(Profile.self) ON \(profile[.id]) = \(groupMember[.profileId])
|
|
WHERE (
|
|
\(SQL("\(groupMember[.role]) = \(GroupMember.Role.standard)")) AND
|
|
\(groupMember[.groupId]) = \(closedGroup[.threadId]) AND
|
|
\(SQL("\(groupMember[.profileId]) != \(userPublicKey)"))
|
|
)
|
|
)
|
|
)
|
|
LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileBackFallbackKey) ON (
|
|
\(closedGroup[.threadId]) IS NOT NULL AND
|
|
\(ViewModel.closedGroupProfileBackKey).\(profileIdColumnLiteral) IS NULL AND
|
|
\(ViewModel.closedGroupProfileBackFallbackKey).\(profileIdColumnLiteral) = \(SQL("\(userPublicKey)"))
|
|
)
|
|
|
|
WHERE (
|
|
\(thread[.shouldBeVisible]) = true AND (
|
|
-- Is not a message request
|
|
\(SQL("\(thread[.variant]) != \(SessionThread.Variant.contact)")) OR
|
|
\(SQL("\(thread[.id]) = \(userPublicKey)")) OR
|
|
\(contact[.isApproved]) = true
|
|
) AND (
|
|
-- Only show the 'Note to Self' thread if it has an interaction
|
|
\(SQL("\(thread[.id]) != \(userPublicKey)")) OR
|
|
\(interaction[.id]) IS NOT NULL
|
|
)
|
|
)
|
|
|
|
GROUP BY \(thread[.id])
|
|
ORDER BY IFNULL(\(interaction[.timestampMs]), (\(thread[.creationDateTimestamp]) * 1000)) DESC
|
|
"""
|
|
|
|
return request.adapted { db in
|
|
let adapters = try splittingRowAdapters(columnCounts: [
|
|
numColumnsBeforeProfiles,
|
|
Profile.numberOfSelectedColumns(db),
|
|
Profile.numberOfSelectedColumns(db),
|
|
Profile.numberOfSelectedColumns(db),
|
|
Profile.numberOfSelectedColumns(db)
|
|
])
|
|
|
|
return ScopeAdapter([
|
|
ViewModel.contactProfileString: adapters[1],
|
|
ViewModel.closedGroupProfileFrontString: adapters[2],
|
|
ViewModel.closedGroupProfileBackString: adapters[3],
|
|
ViewModel.closedGroupProfileBackFallbackString: adapters[4]
|
|
])
|
|
}
|
|
}
|
|
}
|