refactor: introduce clock to make tests reproducible

internal/service/day_service.go

@@ -6,6 +6,7 @@ import (
 	"errors"
 	"time"
 
+	"github.com/wotra/wotra/internal/clock"
 	"github.com/wotra/wotra/internal/domain"
 	"github.com/wotra/wotra/internal/store"
 )
@@ -24,6 +25,7 @@ type DayService struct {
 	settings    *store.SettingsStore
 	syncStore   *store.SyncStore
 	tz          *time.Location
+	clock       clock.Clock
 }
 
 func NewDayService(
@@ -33,6 +35,7 @@ func NewDayService(
 	settings *store.SettingsStore,
 	syncStore *store.SyncStore,
 	tz *time.Location,
+	clk clock.Clock,
 ) *DayService {
 	return &DayService{
 		entries:     entries,
@@ -41,6 +44,7 @@ func NewDayService(
 		settings:    settings,
 		syncStore:   syncStore,
 		tz:          tz,
+		clock:       clk,
 	}
 }
 
@@ -76,7 +80,7 @@ func (s *DayService) recomputeWeek(ctx context.Context, dayKey string) error {
 	}
 	cw.WorkedMs = totalWorkedMs
 	cw.DeltaMs = totalWorkedMs - cw.ExpectedMs
-	cw.UpdatedAt = time.Now().UnixMilli()
+	cw.UpdatedAt = s.clock.Now().UnixMilli()
 	if err := s.closedWeeks.Upsert(ctx, cw); err != nil {
 		return err
 	}
@@ -130,7 +134,7 @@ func (s *DayService) CloseDay(ctx context.Context, dayKey string) (*domain.Close
 		totalMs += e.DurationMs()
 	}
 
-	now := time.Now().UnixMilli()
+	now := s.clock.Now().UnixMilli()
 	cd := &domain.ClosedDay{
 		DayKey:    dayKey,
 		StartTime: &minStart,
@@ -172,7 +176,7 @@ func (s *DayService) MarkDay(ctx context.Context, dayKey string, kind domain.Day
 		}
 	}
 
-	now := time.Now().UnixMilli()
+	now := s.clock.Now().UnixMilli()
 	cd := &domain.ClosedDay{
 		DayKey:    dayKey,
 		WorkedMs:  workedMs,