fix(timeplanning): startup repair for corrupted pauseNId (last 7 days, 5-min sites)

eFormAPI/Plugins/TimePlanning.Pn/TimePlanning.Pn.Test/CorruptedPauseIdRepairTests.cs

@@ -0,0 +1,184 @@
+using System;
+using System.Threading.Tasks;
+using Microsoft.EntityFrameworkCore;
+using Microting.eForm.Infrastructure.Constants;
+using Microting.TimePlanningBase.Infrastructure.Data;
+using AssignedSiteEntity = Microting.TimePlanningBase.Infrastructure.Data.Entities.AssignedSite;
+using Microting.TimePlanningBase.Infrastructure.Data.Entities;
+using NUnit.Framework;
+using TimePlanning.Pn.Infrastructure.Helpers;
+
+namespace TimePlanning.Pn.Test;
+
+[TestFixture]
+public class CorruptedPauseIdRepairTests : TestBaseSetup
+{
+    [SetUp]
+    public async Task SetUp()
+    {
+        await base.Setup();
+    }
+
+    [TearDown]
+    public new async Task TearDown()
+    {
+        await base.TearDown();
+    }
+
+    // ---- B0: characterize the timestamp-preferring netto writer ----------
+
+    /// <summary>
+    /// ComputeNettoSecondsFromDateTimeShifts prefers the pause DateTime delta
+    /// and ignores a corrupt absolute-tick Pause1Id. This is the writer used by
+    /// ApplyNettoFlexChainSecondPrecision (the flag-on / second-precision path).
+    /// </summary>
+    [Test]
+    public void ComputeNetto_PrefersPauseTimestamps_OverCorruptPauseId()
+    {
+        var date = new DateTime(2026, 6, 10, 0, 0, 0);
+        var pr = new PlanRegistration
+        {
+            Date = date,
+            Start1StartedAt = date.AddHours(8),
+            Stop1StoppedAt = date.AddHours(16),     // 8h work
+            Pause1StartedAt = date.AddHours(12),
+            Pause1StoppedAt = date.AddHours(12).AddMinutes(30), // 30m real pause
+            Pause1Id = 145,                          // CORRUPT absolute tick (12:00)
+        };
+
+        var netto = PlanRegistrationHelper.ComputeNettoSecondsFromDateTimeShifts(pr);
+
+        // 8h - 30m = 7h30m = 27000s, derived from timestamps not the id.
+        Assert.That(netto, Is.EqualTo(27000));
+    }
+
+    // ---- B1 + B4: repair fixes only in-window 5-min corrupted rows --------
+
+    [Test]
+    public async Task Repair_FixesOnlyInWindow5MinCorruptedRows()
+    {
+        var ctx = TimePlanningPnDbContext!;
+        var today = DateTime.UtcNow.Date;
+
+        // 5-min site (UseOneMinuteIntervals=false) and a 1-min site.
+        var fiveMinSite = await SeedAssignedSite(ctx, siteId: 100, useOneMinute: false);
+        var oneMinSite = await SeedAssignedSite(ctx, siteId: 200, useOneMinute: true);
+
+        // (a) corrupted in-window: 30m real pause, Pause1Id=145 (absolute 12:00 tick).
+        var corrupted = await SeedRow(ctx, fiveMinSite.SiteId, today.AddDays(-1),
+            pauseStart: 12, pauseStopMin: 30, pause1Id: 145, work: (8, 16));
+        // (b) correct in-window: 30m pause, Pause1Id=7 ((30/5)+1).
+        var correct = await SeedRow(ctx, fiveMinSite.SiteId, today.AddDays(-2),
+            pauseStart: 12, pauseStopMin: 30, pause1Id: 7, work: (8, 16));
+        // (c) off-by-one in-window: Pause1Id=6 (min/5, missing +1) -> must be left alone.
+        var offByOne = await SeedRow(ctx, fiveMinSite.SiteId, today.AddDays(-3),
+            pauseStart: 12, pauseStopMin: 30, pause1Id: 6, work: (8, 16));
+        // (d) corrupted but out of window (> 7 days).
+        var oldRow = await SeedRow(ctx, fiveMinSite.SiteId, today.AddDays(-9),
+            pauseStart: 12, pauseStopMin: 30, pause1Id: 145, work: (8, 16));
+        // (e) 1-min site, raw-minute id (30) -> not in scope.
+        var oneMin = await SeedRow(ctx, oneMinSite.SiteId, today.AddDays(-1),
+            pauseStart: 12, pauseStopMin: 30, pause1Id: 30, work: (8, 16));
+
+        await CorruptedPauseIdRepair.Run(ctx);
+
+        Assert.That((await Reload(ctx, corrupted)).Pause1Id, Is.EqualTo(7));   // fixed
+        Assert.That((await Reload(ctx, correct)).Pause1Id, Is.EqualTo(7));     // unchanged
+        Assert.That((await Reload(ctx, offByOne)).Pause1Id, Is.EqualTo(6));    // left alone
+        Assert.That((await Reload(ctx, oldRow)).Pause1Id, Is.EqualTo(145));    // out of window
+        Assert.That((await Reload(ctx, oneMin)).Pause1Id, Is.EqualTo(30));     // 1-min site
+
+        // B4: persisted netto for the repaired row is the timestamp-derived value
+        // (8h work - 30m pause = 27000s), not the corrupt tick-derived netto.
+        Assert.That((await Reload(ctx, corrupted)).NettoHoursInSeconds, Is.EqualTo(27000));
+    }
+
+    // ---- B3: idempotency ---------------------------------------------------
+
+    [Test]
+    public async Task Repair_IsIdempotent()
+    {
+        var ctx = TimePlanningPnDbContext!;
+        var site = await SeedAssignedSite(ctx, siteId: 100, useOneMinute: false);
+        var row = await SeedRow(ctx, site.SiteId, DateTime.UtcNow.Date.AddDays(-1),
+            pauseStart: 12, pauseStopMin: 30, pause1Id: 145, work: (8, 16));
+
+        await CorruptedPauseIdRepair.Run(ctx);
+        var afterFirst = (await Reload(ctx, row)).Pause1Id;
+        await CorruptedPauseIdRepair.Run(ctx);
+        var afterSecond = (await Reload(ctx, row)).Pause1Id;
+
+        Assert.That(afterFirst, Is.EqualTo(7));
+        Assert.That(afterSecond, Is.EqualTo(7));
+    }
+
+    // ---- anomaly path never writes ----------------------------------------
+
+    /// <summary>
+    /// A corrupt absolute-tick Pause1Id with NO usable pause timestamps is an
+    /// unrepairable anomaly: the repair has no oracle to derive the true
+    /// duration from, so it must NOT guess/write. The id is left untouched
+    /// (the Sentry warning side-effect can't be asserted in this harness).
+    /// </summary>
+    [Test]
+    public async Task Repair_DoesNotWrite_WhenCorruptIdHasNoTimestamps()
+    {
+        var ctx = TimePlanningPnDbContext!;
+        var site = await SeedAssignedSite(ctx, siteId: 100, useOneMinute: false);
+
+        // In-window 5-min row: corrupt absolute tick (145) but no pause
+        // timestamps to repair from; shift span is a normal 08:00-16:00.
+        var row = await SeedRow(ctx, site.SiteId, DateTime.UtcNow.Date.AddDays(-1),
+            pauseStart: 12, pauseStopMin: 30, pause1Id: 145, work: (8, 16),
+            seedPauseTimestamps: false);
+
+        await CorruptedPauseIdRepair.Run(ctx);
+
+        Assert.That((await Reload(ctx, row)).Pause1Id, Is.EqualTo(145)); // untouched
+    }
+
+    // ---- helpers -----------------------------------------------------------
+
+    private static async Task<AssignedSiteEntity> SeedAssignedSite(
+        TimePlanningPnDbContext ctx, int siteId, bool useOneMinute)
+    {
+        var site = new AssignedSiteEntity
+        {
+            SiteId = siteId,
+            UseOneMinuteIntervals = useOneMinute,
+            CreatedByUserId = 1,
+            UpdatedByUserId = 1
+        };
+        await site.Create(ctx);
+        return site;
+    }
+
+    private static async Task<PlanRegistration> SeedRow(
+        TimePlanningPnDbContext ctx, int sdkSitId, DateTime date,
+        int pauseStart, int pauseStopMin, int pause1Id, (int Start, int Stop) work,
+        bool seedPauseTimestamps = true)
+    {
+        var pr = new PlanRegistration
+        {
+            Date = date,
+            SdkSitId = sdkSitId,
+            Start1StartedAt = date.AddHours(work.Start),
+            Stop1StoppedAt = date.AddHours(work.Stop),
+            Pause1StartedAt = seedPauseTimestamps ? date.AddHours(pauseStart) : (DateTime?)null,
+            Pause1StoppedAt = seedPauseTimestamps ? date.AddHours(pauseStart).AddMinutes(pauseStopMin) : (DateTime?)null,
+            Pause1Id = pause1Id,
+            CreatedByUserId = 1,
+            UpdatedByUserId = 1
+        };
+        await pr.Create(ctx);
+        return pr;
+    }
+
+    private static async Task<PlanRegistration> Reload(
+        TimePlanningPnDbContext ctx, PlanRegistration row)
+    {
+        return await ctx.PlanRegistrations
+            .AsNoTracking()
+            .FirstAsync(x => x.Id == row.Id);
+    }
+}

eFormAPI/Plugins/TimePlanning.Pn/TimePlanning.Pn/EformTimePlanningPlugin.cs

@@ -200,6 +200,10 @@ public void ConfigureDbContext(IServiceCollection services, string connectionStr
 
         // Seed database
         SeedDatabase(connectionString);
+
+        // One-shot, idempotent repair of pauseNId corruption (last 7 days,
+        // 5-minute sites). Safe to run on every startup.
+        RepairCorruptedPauseIds(connectionString);
     }
 
     public void Configure(IApplicationBuilder appBuilder)
@@ -908,6 +912,13 @@ public void SeedDatabase(string connectionString)
         TimePlanningPluginSeed.SeedData(dbContext);
     }
 
+    public void RepairCorruptedPauseIds(string connectionString)
+    {
+        var contextFactory = new TimePlanningPnContextFactory();
+        using var dbContext = contextFactory.CreateDbContext([connectionString]);
+        CorruptedPauseIdRepair.Run(dbContext).GetAwaiter().GetResult();
+    }
+
     public PluginPermissionsManager GetPermissionsManager(string connectionString)
     {
         var contextFactory = new TimePlanningPnContextFactory();