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MOB-1911 - Cache additional balances of domain #458

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Mar 25, 2024
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Original file line number Diff line number Diff line change
Expand Up @@ -2342,6 +2342,8 @@
C6F060CD2ACAB71300BA2E7E /* MessagingServiceIdentifier.swift in Sources */ = {isa = PBXBuildFile; fileRef = C6F060CB2ACAB6E500BA2E7E /* MessagingServiceIdentifier.swift */; };
C6F060CF2ACBC81300BA2E7E /* MessagingService+UserProfile.swift in Sources */ = {isa = PBXBuildFile; fileRef = C6F060CE2ACBC81300BA2E7E /* MessagingService+UserProfile.swift */; };
C6F3FD632AAA11E700208679 /* PullUpNamespace.swift in Sources */ = {isa = PBXBuildFile; fileRef = C6F3FD622AAA11E700208679 /* PullUpNamespace.swift */; };
C6F4332C2BB15066000C5E46 /* WalletBalancesStorage.swift in Sources */ = {isa = PBXBuildFile; fileRef = C6F4332B2BB15066000C5E46 /* WalletBalancesStorage.swift */; };
C6F4332D2BB15066000C5E46 /* WalletBalancesStorage.swift in Sources */ = {isa = PBXBuildFile; fileRef = C6F4332B2BB15066000C5E46 /* WalletBalancesStorage.swift */; };
C6F6AF5928A24E2C00A7B571 /* BackToSettingsNavBarPopAnimation.swift in Sources */ = {isa = PBXBuildFile; fileRef = C6F6AF5828A24E2C00A7B571 /* BackToSettingsNavBarPopAnimation.swift */; };
C6F6AF6328A35FB900A7B571 /* CNavigationBarScrollingController.swift in Sources */ = {isa = PBXBuildFile; fileRef = C6F6AF6228A35FB900A7B571 /* CNavigationBarScrollingController.swift */; };
C6F6AF6928A4D20A00A7B571 /* TitleVisibilityAfterLimitNavBarScrollingBehaviour.swift in Sources */ = {isa = PBXBuildFile; fileRef = C6F6AF6828A4D20A00A7B571 /* TitleVisibilityAfterLimitNavBarScrollingBehaviour.swift */; };
Expand Down Expand Up @@ -3767,6 +3769,7 @@
C6F060CB2ACAB6E500BA2E7E /* MessagingServiceIdentifier.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MessagingServiceIdentifier.swift; sourceTree = "<group>"; };
C6F060CE2ACBC81300BA2E7E /* MessagingService+UserProfile.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "MessagingService+UserProfile.swift"; sourceTree = "<group>"; };
C6F3FD622AAA11E700208679 /* PullUpNamespace.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PullUpNamespace.swift; sourceTree = "<group>"; };
C6F4332B2BB15066000C5E46 /* WalletBalancesStorage.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WalletBalancesStorage.swift; sourceTree = "<group>"; };
C6F6AF5828A24E2C00A7B571 /* BackToSettingsNavBarPopAnimation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BackToSettingsNavBarPopAnimation.swift; sourceTree = "<group>"; };
C6F6AF6228A35FB900A7B571 /* CNavigationBarScrollingController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CNavigationBarScrollingController.swift; sourceTree = "<group>"; };
C6F6AF6828A4D20A00A7B571 /* TitleVisibilityAfterLimitNavBarScrollingBehaviour.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TitleVisibilityAfterLimitNavBarScrollingBehaviour.swift; sourceTree = "<group>"; };
Expand Down Expand Up @@ -4118,6 +4121,7 @@
29AEA04F292F941F003BB5B4 /* PersistedSignaturesStorage.swift */,
29AEA04A292F7D60003BB5B4 /* SecurePersistedStorage.swift */,
C617FD982B58BC2900B93433 /* WalletEntitiesStorage.swift */,
C6F4332B2BB15066000C5E46 /* WalletBalancesStorage.swift */,
C6A89C532B31632E008AB043 /* HotFeatureSuggestionsStorage.swift */,
C6538DB02A32161400B63E84 /* Keychain */,
);
Expand Down Expand Up @@ -9587,6 +9591,7 @@
C6B6B048297039E500D4E30F /* DateFormattingService.swift in Sources */,
C6109EA728E6B55A0027D5D8 /* AppearanceTheme.swift in Sources */,
C6DA0B752B7C5F69009920B5 /* SectionSpacingModifier.swift in Sources */,
C6F4332C2BB15066000C5E46 /* WalletBalancesStorage.swift in Sources */,
C6A89C4C2B315B80008AB043 /* HotFeatureSuggestionsServiceProtocol.swift in Sources */,
C62C3FB9283F6E410094FC93 /* MintDomainsConfigurationViewPresenter.swift in Sources */,
C6109EA228E6B1CC0027D5D8 /* Toast.swift in Sources */,
Expand Down Expand Up @@ -10595,6 +10600,7 @@
C6A5CB1F2B75DC7000E41D12 /* PreviewWCRequests.swift in Sources */,
C6C8F8482B217E9600A9834D /* BackupCreatedLocalWalletPresenter.swift in Sources */,
C6D6476F2B1EE06B00D724AC /* MintingDomainListCell.swift in Sources */,
C6F4332D2BB15066000C5E46 /* WalletBalancesStorage.swift in Sources */,
C6A89C492B315B3D008AB043 /* HotFeatureSuggestion.swift in Sources */,
C684A0292B85A8E500B751A5 /* MessageReactionSelectionView.swift in Sources */,
C6170EBF2B79DA9A008E9C93 /* DomainSearchResultProfileRowView.swift in Sources */,
Expand Down
Original file line number Diff line number Diff line change
@@ -0,0 +1,45 @@
//
// WalletBalancesStorage.swift
// domains-manager-ios
//
// Created by Oleg Kuplin on 25.03.2024.
//

import Foundation

final class WalletBalancesStorage {

private static let storageFileName = "wallets-balances-entities.data"

private init() {}
static let instance = WalletBalancesStorage()
private var storage = SpecificStorage<[StoredWalletBalances]>(fileName: WalletBalancesStorage.storageFileName)

func getCachedBalancesFor(domainName: DomainName) -> [WalletTokenPortfolio] {
(storage.retrieve() ?? []).first(where: { $0.domainName == domainName })?.balances ?? []
}

func cacheBalances(_ balances: [WalletTokenPortfolio], for domainName: DomainName) {
var storedBalances = storage.retrieve() ?? []
let newBalance = StoredWalletBalances(domainName: domainName, balances: balances)
if let i = storedBalances.firstIndex(where: { $0.domainName == domainName }) {
storedBalances[i] = newBalance
} else {
storedBalances.append(newBalance)
}

set(newBalances: storedBalances)
}

private func set(newBalances: [StoredWalletBalances]) {
storage.store(newBalances)
}
}

// MARK: - Private methods
private extension WalletBalancesStorage {
struct StoredWalletBalances: Codable {
let domainName: String
let balances: [WalletTokenPortfolio]
}
}
Original file line number Diff line number Diff line change
Expand Up @@ -129,10 +129,12 @@ extension WalletsDataService: WalletsDataServiceProtocol {
guard !additionalAddresses.isEmpty else { return [] }

let balances = await loadAdditionalBalancesFor(addresses: additionalAddresses)
WalletBalancesStorage.instance.cacheBalances(balances, for: domainName)

return balances
} catch {
Debugger.printFailure("Failed to load additional tokens for domain: \(domainName)")
return []
return WalletBalancesStorage.instance.getCachedBalancesFor(domainName: domainName)
}
}
}
Expand Down