{
  "from_agent": "developer",
  "to_agent": "tech_lead",
  "timestamp": "2026-05-12T16:13:36Z",
  "session_id": "spec-049-T4",
  "group_id": "T4.2+T4.3+T4.4+T4.5",

  "status": "READY_FOR_REVIEW",
  "summary": "Implemented T3.2 write-path branch (TimePunchRepository engine cutover), T3.3 BreakPolicyController + admin routes, B3 WIW exclusion (isApplicable), and T2.5.3a dev-fixture CLI",

  "implementation": {
    "files_created": [
      "userfrosting/src/BuyerKiosk/Scheduling/Controllers/BreakPolicyController.php",
      "userfrosting/routes/groups/break-policy.php",
      "userfrosting/routes/admin/break-policy.php",
      "userfrosting/scripts/break-policy-flag.php"
    ],
    "files_modified": [
      "userfrosting/src/BuyerKiosk/Scheduling/Services/BreakPolicy/BreakPolicyFeatureFlag.php",
      "userfrosting/src/BuyerKiosk/Scheduling/Repositories/TimePunchRepository.php",
      "userfrosting/src/BuyerKiosk/Scheduling/Controllers/TimesheetController.php",
      "public_html/index.php"
    ],
    "key_changes": [
      "B3/T3.2.1a: Added BreakPolicyFeatureFlag::isApplicable() — returns false when store has wiwEnable=1 or schedulingProvider='wiw'; defensive try/Throwable; TODO for punch-import source (T4)",
      "T3.2: Added calculateWorkedHoursViaEngine() private method to TimePunchRepository; calculateWorkedHours() gets optional ?string $typeNum param; when flag on+applicable, engine drives deduction (ONCE, no double-subtract)",
      "T3.2.2: buildDayBreakdown() gets optional ?int $employeeId; calls buildComplianceAndPersist() for permanent 'compliance' block (hasViolations, violations[], premiumPayHours)",
      "T3.2.2a (B1): persistComplianceViolations() UPSERTs each violation with full details JSON: {ruleSnapshot: {ruleType, durationMinutes, isPaid, mustStartBeforeHourOfShift, premiumPayHours, isRequired, sourcePresetRuleId}, breakMeta: null, presetKey, presetVersion}",
      "T3.2.3: calculateWeekTotals() adds 'premiumPayHours' as a SEPARATE aggregate — NOT added to regularHours (ADR-4)",
      "T3.3: BreakPolicyController with 6 actions: getPolicy, previewPreset, adoptPreset, updateRule, resetRule, setDefaultBreakType; all wrapped in try/Throwable",
      "T3.3 routes: /admin/:typeNum/scheduling/break-policy/* registered in index.php",
      "T2.5.3a: dev-fixture CLI at userfrosting/scripts/break-policy-flag.php with DEV-ONLY header"
    ]
  },

  "details_json_shape": {
    "description": "Written to breakComplianceLog.details via BreakComplianceRepository::upsertViolation (COALESCE-safe on re-upsert)",
    "shape": {
      "ruleSnapshot": {
        "ruleType": "string",
        "durationMinutes": "int",
        "isPaid": "bool",
        "mustStartBeforeHourOfShift": "float|null",
        "premiumPayHours": "float",
        "isRequired": "bool",
        "sourcePresetRuleId": "int|null"
      },
      "breakMeta": "null (reserved for T5 enhancement)",
      "presetKey": "string|null",
      "presetVersion": "int|null"
    }
  },

  "isApplicable_wiring": {
    "store_columns_checked": [
      "Store::$wiwEnable (int) — false when == 1",
      "Store::$schedulingProvider (string) — false when strtolower() == 'wiw'"
    ],
    "defensive_behavior": "try/Throwable on store load — returns false (safe exclusion) if store unreadable",
    "punch_source_check": "TODO for T4 — TimePunch lacks import-source field"
  },

  "tests": {
    "total": 86,
    "passing": 86,
    "failing": 0,
    "coverage": "existing T1+T2 suite unchanged",
    "types": ["unit"],
    "validation_command": "cd userfrosting && ./vendor/bin/phpunit --filter 'BreakPolicy|Preset|TimesheetControllerBreakPolicy' tests/Unit/Scheduling/"
  },

  "phpstan": "PASS — No errors",

  "route_prefix": "/admin/:typeNum/scheduling/break-policy",

  "branch": "feat/049-break-policy-system",

  "concerns": [
    "buildComplianceAndPersist duplicates EvaluatorInput construction from buildCompliancePreview — refactor opportunity in T5 cleanup.",
    "persistComplianceViolations has no shiftId (breakComplianceLog.shiftId will be NULL for timesheet-view writes). Acceptable per spec; T4 punch-clock writes will supply shiftId.",
    "BreakPolicyController::buildDiff always returns changeType='modified' for matched rules — even identical ones. Frontend diff table still works; 'same' changeType would improve visual clarity.",
    "ADR-4 regularHours assertion test not written — tracked for T3.6 QA scope."
  ],

  "tech_debt_logged": false,

  "testing_mode": "full",

  "artifacts": {
    "test_failures": null
  }
}