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Attendance Calculator

Summary​

AttendanceCalculator is a stateless domain service that turns entered or punched hours plus effective context into a canonical daily result.

Audience​

Backend developers, architects, QA engineers, and payroll-integration developers.

Calculation pipeline​

Input responsibilityOutput responsibility
Effective mode, standard hours, overtime threshold, shift timing/grace, worked-hours rules, entered or derived timeStatus, work hours, overtime, shortfall, late minutes, and paid units

Manual normalization, punch derivation, approval recomputation, and reopen recomputation reuse calculator behavior. Extension occurs through effective policy resolution and ordered worked-hours rules, not a plug-in interface.

Confirmed limitations include no Leave/holiday input, no break model, no approved business rounding policy, no multi-punch interval aggregation, policy rules limited to worked-hours status resolution, and period-summary context that may not reflect every mid-period assignment change. Numeric tenant thresholds and formulas are intentionally omitted.

Source References​

  • microservices/src/attendance-service/Domain/Attendance/AttendanceCalculator.cs
  • microservices/src/attendance-service/Domain/Attendance/EffectiveAttendancePolicy.cs
  • microservices/src/attendance-service/Application/Services/AttendancePolicyResolver.cs
  • microservices/src/attendance-service/Domain/Attendance/EmployeeAttendancePolicy.cs

See Also​

Keywords​

  • Attendance Service
  • Attendance Calculator

Revision Information​

  • Status: Draft
  • Last reviewed: 2026-07-15
  • Review cycle: Quarterly