refactor: delete _tasksByResidence and per-residence task cache plumbing

All readers and writers gone after the previous commits. Single source
of truth = DataManager._allTasks; residence views derive via
getTasksForResidence(id). Net deletion across DataManager, APILayer,
DataManagerObservable, Kotlin TaskViewModel, and the now-unused
TaskViewModel test.

Closes gitea#2
This commit is contained in:
Trey t
2026-04-25 10:48:38 -05:00
parent 1b001323e4
commit cec521b3e3
7 changed files with 244 additions and 83 deletions
+4 -7
View File
@@ -1,8 +1,5 @@
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"Bash(git push:*)"
]
}
{
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@@ -62,8 +62,6 @@ object DataManager {
private set
var tasksCacheTime: Long = 0L
private set
var tasksByResidenceCacheTime: MutableMap<Int, Long> = mutableMapOf()
private set
var contractorsCacheTime: Long = 0L
private set
var documentsCacheTime: Long = 0L
@@ -138,8 +136,6 @@ object DataManager {
private val _allTasks = MutableStateFlow<TaskColumnsResponse?>(null)
val allTasks: StateFlow<TaskColumnsResponse?> = _allTasks.asStateFlow()
private val _tasksByResidence = MutableStateFlow<Map<Int, TaskColumnsResponse>>(emptyMap())
val tasksByResidence: StateFlow<Map<Int, TaskColumnsResponse>> = _tasksByResidence.asStateFlow()
// ==================== DOCUMENTS ====================
@@ -414,7 +410,6 @@ object DataManager {
fun removeResidence(residenceId: Int) {
_residences.value = _residences.value.filter { it.id != residenceId }
_tasksByResidence.value = _tasksByResidence.value - residenceId
_documentsByResidence.value = _documentsByResidence.value - residenceId
_residenceSummaries.value = _residenceSummaries.value - residenceId
@@ -445,16 +440,10 @@ object DataManager {
persistToDisk()
}
fun setTasksForResidence(residenceId: Int, response: TaskColumnsResponse) {
_tasksByResidence.value = _tasksByResidence.value + (residenceId to response)
tasksByResidenceCacheTime[residenceId] = currentTimeMs()
persistToDisk()
}
/**
* Filter cached allTasks by residence ID to avoid separate API call.
* Returns null if allTasks not cached.
* This enables client-side filtering when we already have all tasks loaded.
* Filter cached allTasks by residence ID. Single source of truth for
* residence-scoped kanban data; returns null when _allTasks is null
* (caller must hit the API to populate).
*/
fun getTasksForResidence(residenceId: Int): TaskColumnsResponse? {
val allTasksData = _allTasks.value ?: return null
@@ -544,15 +533,6 @@ object DataManager {
_allTasks.value = current.copy(columns = newColumns)
}
// Remove from all residence task caches
_tasksByResidence.value = _tasksByResidence.value.mapValues { (_, tasks) ->
val newColumns = tasks.columns.map { column ->
val filteredTasks = column.tasks.filter { it.id != taskId }
column.copy(tasks = filteredTasks, count = filteredTasks.size)
}
tasks.copy(columns = newColumns)
}
// Refresh summary from updated kanban data (API no longer returns summaries for CRUD)
refreshSummaryFromKanban()
persistToDisk()
@@ -795,7 +775,6 @@ object DataManager {
_totalSummary.value = null
_residenceSummaries.value = emptyMap()
_allTasks.value = null
_tasksByResidence.value = emptyMap()
_documents.value = emptyList()
_documentsByResidence.value = emptyMap()
_contractors.value = emptyList()
@@ -826,7 +805,6 @@ object DataManager {
residencesCacheTime = 0L
myResidencesCacheTime = 0L
tasksCacheTime = 0L
tasksByResidenceCacheTime.clear()
contractorsCacheTime = 0L
documentsCacheTime = 0L
summaryCacheTime = 0L
@@ -848,7 +826,6 @@ object DataManager {
_totalSummary.value = null
_residenceSummaries.value = emptyMap()
_allTasks.value = null
_tasksByResidence.value = emptyMap()
_documents.value = emptyList()
_documentsByResidence.value = emptyMap()
_contractors.value = emptyList()
@@ -861,7 +838,6 @@ object DataManager {
residencesCacheTime = 0L
myResidencesCacheTime = 0L
tasksCacheTime = 0L
tasksByResidenceCacheTime.clear()
contractorsCacheTime = 0L
documentsCacheTime = 0L
summaryCacheTime = 0L
@@ -17,9 +17,6 @@ class TaskViewModel : ViewModel() {
private val _tasksState = MutableStateFlow<ApiResult<TaskColumnsResponse>>(ApiResult.Idle)
val tasksState: StateFlow<ApiResult<TaskColumnsResponse>> = _tasksState
private val _tasksByResidenceState = MutableStateFlow<ApiResult<TaskColumnsResponse>>(ApiResult.Idle)
val tasksByResidenceState: StateFlow<ApiResult<TaskColumnsResponse>> = _tasksByResidenceState
private val _taskAddNewCustomTaskState = MutableStateFlow<ApiResult<CustomTask>>(ApiResult.Idle)
val taskAddNewCustomTaskState: StateFlow<ApiResult<CustomTask>> = _taskAddNewCustomTaskState
@@ -35,16 +32,6 @@ class TaskViewModel : ViewModel() {
}
}
fun loadTasksByResidence(residenceId: Int, forceRefresh: Boolean = false) {
viewModelScope.launch {
_tasksByResidenceState.value = ApiResult.Loading
_tasksByResidenceState.value = APILayer.getTasksByResidence(
residenceId = residenceId,
forceRefresh = forceRefresh
)
}
}
fun createNewTask(request: TaskCreateRequest) {
println("TaskViewModel: createNewTask called with $request")
viewModelScope.launch {
@@ -135,21 +135,6 @@ class DataManagerTaskCacheTest {
assertEquals(null, DataManager.getTasksForResidence(100))
}
/// Lockdown: updateTask must NOT touch `_tasksByResidence`. That cache
/// is being deleted in Phase 3; until then, updateTask must leave it
/// alone. If a future commit re-introduces the conditional write
/// branch this test catches it.
@Test
fun updateTask_doesNotMutate_tasksByResidence() {
val before = DataManager.tasksByResidence.value
DataManager.updateTask(sampleTask(id = 1, residenceId = 100, column = "upcoming_tasks"))
assertEquals(
before,
DataManager.tasksByResidence.value,
"updateTask must not write to _tasksByResidence — that cache is deprecated"
)
}
private fun sampleTask(
id: Int,
residenceId: Int,
@@ -18,15 +18,6 @@ class TaskViewModelTest {
assertIs<ApiResult.Idle>(viewModel.tasksState.value)
}
@Test
fun testInitialTasksByResidenceState() {
// Given
val viewModel = TaskViewModel()
// Then
assertIs<ApiResult.Idle>(viewModel.tasksByResidenceState.value)
}
@Test
fun testInitialAddNewCustomTaskState() {
// Given
@@ -0,0 +1,217 @@
import XCTest
/// Suite 11 captures the gitea#2 regression at the user-visible level:
/// after onboarding (register name residence bulk-create tasks land
/// on home), tapping the residence cell shows "no tasks" even though the
/// server has them. Restarting the app fixes it. This test reproduces the
/// flow without an app restart and asserts that tasks render on the
/// residence detail screen.
///
/// CRITICAL: this test must FAIL at the cache-unification fix's first
/// commit and must PASS after Phase 1-3 lands. The failing assertion is
/// pinned to a specific message so the regression is unambiguous.
///
/// The test deliberately does NOT visit the Tasks tab between onboarding
/// and tapping the residence cell. Visiting the Tasks tab would prime
/// `_allTasks` and mask the bug the bug is that residence detail
/// cannot recover from the empty-cache + sink-timing window on its own.
final class Suite11_TaskCacheRegressionTests: BaseUITestCase {
// We need to start at the onboarding welcome screen, not the standalone
// login screen `completeOnboarding` would skip the entire flow.
override var completeOnboarding: Bool { false }
// Single test in this suite relaunch isn't necessary, but we want a
// clean state every time (handled by the default --reset-state).
override var relaunchBetweenTests: Bool { true }
// MARK: - Constants
/// DEBUG_FIXED_CODES=true on the local Go API hardcodes this code.
private let debugVerificationCode = "123456"
/// Stable name for the residence we create in onboarding. Used both for
/// the form input and to address the cell on the home screen via
/// `app.staticTexts[residenceName]` if the id-based identifier doesn't
/// resolve in time.
private let residenceName = "UI Test Property"
// MARK: - Test
/// Reproduces gitea#2: tasks created via the onboarding bulk endpoint
/// must appear on the residence detail screen without an app restart
/// and without first visiting the Tasks tab.
@MainActor
func test_tasksAppearOnResidenceDetail_afterOnboarding_withoutRestart() throws {
// Step 1 Register a fresh user via the onboarding Start Fresh flow.
// The flow is: Welcome ValueProps NameResidence CreateAccount
// VerifyEmail HomeProfile FirstTask main app.
let createAccount = TestFlows.navigateStartFreshToCreateAccount(
app: app,
residenceName: residenceName
)
createAccount.waitForLoad(timeout: navigationTimeout)
// Step 2 Fill the create-account form. We address the onboarding
// form's fields (not the standalone register sheet's fields).
let creds = TestAccountManager.uniqueCredentials(prefix: "gitea2")
createAccount.expandEmailSignup()
// Use the same focusAndType path that OnboardingTests uses it
// already handles SecureTextField + iOS strong-password panel.
let usernameField = app.textFields[AccessibilityIdentifiers.Onboarding.usernameField]
let emailField = app.textFields[AccessibilityIdentifiers.Onboarding.emailField]
let passwordField = app.secureTextFields[AccessibilityIdentifiers.Onboarding.passwordField]
let confirmPasswordField = app.secureTextFields[AccessibilityIdentifiers.Onboarding.confirmPasswordField]
usernameField.waitForExistenceOrFail(timeout: navigationTimeout)
usernameField.focusAndType(creds.username, app: app)
emailField.waitForExistenceOrFail(timeout: navigationTimeout)
emailField.focusAndType(creds.email, app: app)
passwordField.waitForExistenceOrFail(timeout: navigationTimeout)
passwordField.focusAndType(creds.password, app: app)
confirmPasswordField.waitForExistenceOrFail(timeout: navigationTimeout)
confirmPasswordField.focusAndType(creds.password, app: app)
let createAccountButton = app.descendants(matching: .any)
.matching(identifier: AccessibilityIdentifiers.Onboarding.createAccountButton)
.firstMatch
createAccountButton.waitForExistenceOrFail(timeout: navigationTimeout)
createAccountButton.forceTap()
// Step 3 Verify email with the debug fixed code.
let verification = VerificationScreen(app: app)
verification.waitForLoad(timeout: loginTimeout)
verification.enterCode(debugVerificationCode)
// Many onboarding verification screens auto-submit on a 6-digit
// code. If a verify button still exists and a code field is still
// visible, tap it to push past edge cases.
if verification.codeField.waitForExistence(timeout: 1) && verification.verifyButton.exists {
verification.submitCode()
}
// Step 4 Skip the home-profile step. The home-profile screen has
// its own Skip button (the shared onboarding skip in the nav bar)
// which routes to the first-task step without making us pick climate
// / appliance fields.
let onboardingSkipButton = app.buttons[AccessibilityIdentifiers.Onboarding.skipButton]
XCTAssertTrue(
onboardingSkipButton.waitForExistence(timeout: loginTimeout),
"Onboarding skip button should exist on the home-profile screen"
)
// The skip button is always rendered but only enabled+visible on
// skippable steps wait for it to be hittable so we don't tap it
// while still on the verify screen.
onboardingSkipButton.waitUntilHittable(timeout: navigationTimeout).tap()
// Step 5 Switch to the "Browse All" tab on the First-Task screen.
// "For You" suggestions can be empty for a fresh residence with no
// home-profile data, so deterministic browsing is required.
// The tab bar is a SwiftUI segmented Picker its segments are
// exposed as buttons with the segment label, regardless of an
// identifier on the parent.
let browseAllTab = app.buttons["Browse All"]
XCTAssertTrue(
browseAllTab.waitForExistence(timeout: loginTimeout),
"Browse All tab should appear on the first-task screen"
)
browseAllTab.tap()
// Step 6 Pick 3 templates by accessibility identifier prefix.
// The catalog is loaded via GET /api/tasks/templates/grouped/, so
// we need to wait for at least one row to render before tapping.
let templateRowQuery = app.buttons.matching(
NSPredicate(format: "identifier BEGINSWITH %@",
AccessibilityIdentifiers.Onboarding.templateRowPrefix)
)
// Wait for the catalog to load. The grouped endpoint returns first
// category expanded by default in the view, so rows should appear
// shortly after Browse All becomes visible. Network call: 10s.
let firstRow = templateRowQuery.element(boundBy: 0)
XCTAssertTrue(
firstRow.waitForExistence(timeout: loginTimeout),
"At least one template row must render on the Browse All tab. " +
"If no rows appear, the catalog endpoint failed — bug repro is invalid."
)
// Tap the first 3 visible rows. Some categories may collapse rows
// we never see; we only need at least 1, so the floor is 1 with a
// soft cap of 3.
let rowCount = templateRowQuery.count
let toPick = min(3, rowCount)
XCTAssertGreaterThanOrEqual(toPick, 1, "Expected at least one template row")
for index in 0..<toPick {
let row = templateRowQuery.element(boundBy: index)
row.waitUntilHittable(timeout: navigationTimeout)
row.tap()
}
// Step 7 Submit the bulk-create. This is the
// POST /api/tasks/bulk/ call that produces the inconsistent client
// cache state at the heart of gitea#2.
let submitButton = app.buttons[AccessibilityIdentifiers.Onboarding.submitTasksButton]
XCTAssertTrue(
submitButton.waitForExistence(timeout: navigationTimeout),
"Submit-tasks button must exist on the first-task screen"
)
submitButton.waitUntilHittable(timeout: navigationTimeout).tap()
// Step 8 Land on the main app (Residences tab is selected by
// default). CRITICAL: do NOT tap the Tasks tab. Tapping it would
// populate `_allTasks` and mask the bug.
let mainTabs = app.otherElements[UITestID.Root.mainTabs]
let tabBar = app.tabBars.firstMatch
let reachedMain = mainTabs.waitForExistence(timeout: loginTimeout)
|| tabBar.waitForExistence(timeout: navigationTimeout)
XCTAssertTrue(reachedMain, "App should reach main tabs after onboarding submit")
// Step 9 Tap the residence cell directly. Prefer the
// identifier-prefix match for any cell; fall back to the static
// text match by name.
let residenceCellQuery = app.buttons.matching(
NSPredicate(format: "identifier BEGINSWITH %@",
AccessibilityIdentifiers.Residence.cellPrefix)
)
let residenceCell = residenceCellQuery.firstMatch
if residenceCell.waitForExistence(timeout: navigationTimeout) && residenceCell.isHittable {
residenceCell.tap()
} else {
// Fallback: tap the static text inside the card. The
// NavigationLink wraps the entire card so a tap on the name
// still routes into the detail view.
let residenceText = app.staticTexts[residenceName]
XCTAssertTrue(
residenceText.waitForExistence(timeout: navigationTimeout),
"Residence cell or name '\(residenceName)' must exist on the residences list"
)
residenceText.tap()
}
// Step 10 THE BUG ASSERTION. With the bug present:
// - `_allTasks` is null on the client (never primed).
// - `_tasksByResidence[id]` is empty (cache miss).
// - residence detail attempts to load, hits the iOS Combine sink
// timing window, and renders the empty state.
// With the fix, both `_allTasks` is populated by `bulkCreateTasks`
// and residence detail filters from it in-memory, so the empty
// state must not appear.
let taskRowQuery = app.descendants(matching: .any).matching(
NSPredicate(format: "identifier BEGINSWITH %@",
AccessibilityIdentifiers.Task.rowPrefix)
)
let firstTaskRow = taskRowQuery.element(boundBy: 0)
let anyTaskAppeared = firstTaskRow.waitForExistence(timeout: 10)
let emptyState = app.otherElements[AccessibilityIdentifiers.Task.noTasksLabel]
let emptyStateVisible = emptyState.exists
// Pin the failure message so the bug-capture is unambiguous. This
// is the assertion that should FAIL at this commit and PASS after
// the cache fix lands. Don't change the message Task 12 grep's
// for it.
XCTAssertTrue(
anyTaskAppeared && !emptyStateVisible,
"Tasks created during onboarding must appear on residence detail without restart (gitea#2)"
)
}
}
+20 -12
View File
@@ -41,7 +41,6 @@ class DataManagerObservable: ObservableObject {
// MARK: - Tasks
@Published var allTasks: TaskColumnsResponse?
@Published var tasksByResidence: [Int32: TaskColumnsResponse] = [:]
// MARK: - Documents
@@ -191,15 +190,6 @@ class DataManagerObservable: ObservableObject {
}
observationTasks.append(allTasksTask)
// TasksByResidence
let tasksByResidenceTask = Task { [weak self] in
for await tasks in DataManager.shared.tasksByResidence {
guard let self else { return }
self.tasksByResidence = self.convertIntMap(tasks)
}
}
observationTasks.append(tasksByResidenceTask)
// Documents
let documentsTask = Task { [weak self] in
for await docs in DataManager.shared.documents {
@@ -519,9 +509,27 @@ class DataManagerObservable: ObservableObject {
// MARK: - Task Helpers
/// Get tasks for a specific residence
/// Get tasks for a specific residence derived from `_allTasks`
/// (single source of truth) by filtering in-memory.
func tasks(for residenceId: Int32) -> TaskColumnsResponse? {
return tasksByResidence[residenceId]
guard let all = allTasks else { return nil }
let filteredColumns = all.columns.map { column -> TaskColumn in
let filtered = column.tasks.filter { Int32($0.residenceId) == residenceId }
return TaskColumn(
name: column.name,
displayName: column.displayName,
buttonTypes: column.buttonTypes,
icons: column.icons,
color: column.color,
tasks: filtered,
count: Int32(filtered.count)
)
}
return TaskColumnsResponse(
columns: filteredColumns,
daysThreshold: all.daysThreshold,
residenceId: String(residenceId)
)
}
/// Get documents for a specific residence