struct AgendaStatusData: Decodable {
    @discardableResult
    func process(on api: API) async throws {
        guard let userId = api.userId else { throw APIError.notLoggedIn }
        let realm = await api.realm
        
        try await realm.update(DBUser.self, id: userId) { user in
            // Update user data
        }
    }
}

// Helper functions
extension Realm {
    public func update<O: Object & Identifiable, Result>(_ type: O.Type, id: O.ID, _ block: (O) throws -> Result) async throws -> Result {
        let object = try get(O.self, id: id).safeThaw()
        return try await self.asyncWrite { try block(object) }
    }

    public func get<O: Object & Identifiable>(_ object: O.Type, id: O.ID) throws -> O
    {
        guard let result = self.object(ofType: O.self, forPrimaryKey: id) else {
            throw AppError.databaseError(.invalidObjectReference(O.itemInfo(id: id)))
        }
        
        return result
    }
}

#0	0x000000010311b97c in void std::__1::__cxx_atomic_store[abi:v15006]<realm::Table*>(std::__1::__cxx_atomic_base_impl<realm::Table*>*, realm::Table*, std::__1::memory_order) at /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator16.4.sdk/usr/include/c++/v1/atomic:945
#1	0x000000010311b90c in std::__1::__atomic_base<realm::Table*, false>::store[abi:v15006](realm::Table*, std::__1::memory_order) at /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator16.4.sdk/usr/include/c++/v1/atomic:1552
#2	0x000000010311b8d8 in void std::__1::atomic_store_explicit[abi:v15006]<realm::Table*>(std::__1::atomic<realm::Table*>*, std::__1::atomic<realm::Table*>::value_type, std::__1::memory_order) at /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator16.4.sdk/usr/include/c++/v1/atomic:1906
#3	0x000000010310b724 in void realm::util::store_atomic<realm::Table*>(realm::Table*&, realm::Table*, std::__1::memory_order) at /Users/***/Library/Developer/Xcode/DerivedData/App-gieupfwmgkxfrjaauikcpstmrmdx/SourcePackages/checkouts/realm-core/src/realm/util/thread.hpp:812
#4	0x000000010310aa4c in realm::Group::create_table_accessor(unsigned long) at /Users/***/Library/Developer/Xcode/DerivedData/App-gieupfwmgkxfrjaauikcpstmrmdx/SourcePackages/checkouts/realm-core/src/realm/group.cpp:793
#5	0x000000010310a5d4 in realm::Group::do_get_table(unsigned long) at /Users/***/Library/Developer/Xcode/DerivedData/App-gieupfwmgkxfrjaauikcpstmrmdx/SourcePackages/checkouts/realm-core/src/realm/group.cpp:663
#6	0x0000000102bdddf4 in realm::Group::get_table(realm::TableKey) at /Users/***/Library/Developer/Xcode/DerivedData/App-gieupfwmgkxfrjaauikcpstmrmdx/SourcePackages/checkouts/realm-core/src/realm/group.hpp:960
#7	0x0000000102cb7478 in realm::Object realm::Object::get_for_primary_key<objc_object* __strong, RLMAccessorContext>(RLMAccessorContext&, std::__1::shared_ptr<realm::Realm> const&, realm::ObjectSchema const&, objc_object* __strong) at /Users/***/Library/Developer/Xcode/DerivedData/App-gieupfwmgkxfrjaauikcpstmrmdx/SourcePackages/checkouts/realm-core/src/realm/object-store/object_accessor.hpp:390
#8	0x0000000102cb7190 in RLMGetObject at /Users/***/Library/Developer/Xcode/DerivedData/App-gieupfwmgkxfrjaauikcpstmrmdx/SourcePackages/checkouts/realm-swift/Realm/RLMObjectStore.mm:226
#9	0x0000000102f8001c in Realm.object<τ_0_0, τ_0_1>(ofType:forPrimaryKey:) at /Users/***/Library/Developer/Xcode/DerivedData/App-gieupfwmgkxfrjaauikcpstmrmdx/SourcePackages/checkouts/realm-swift/RealmSwift/Realm.swift:794
#10	0x0000000103c8ef70 in Realm.get<τ_0_0>(_:id:) at ***
#11	0x0000000103c90c18 in Realm.update<τ_0_0, τ_0_1>(_:id:_:) at ***
#12	0x00000001039724dc in AgendaStatusData.process(on:) at ***
#13	0x0000000103996678 in closure #1 in API.updateAgendas() at ***
#14	0x00000001039969e0 in partial apply for closure #1 in API.updateAgendas() ()
#15	0x000000010399dc48 in closure #1 in API.startJob<τ_0_0, τ_0_1>(_:item:block:) at ***
#16	0x000000010399e480 in partial apply for closure #1 in API.startJob<τ_0_0, τ_0_1>(_:item:block:) ()