Service Report #008 In Review

Date: 2026-01-21

Training Settings & Enrollment Improvements

This report covers improvements to the Training Settings and Training Enrollment workflows based on MoM 2026-01-16.

Complexity Note

This MoM covers 2 tightly-coupled features: Training Settings (schedule/session management) and Training Enrollment (contractor→SO workflow). Changes in one often affect the other.
The requirements from MoM were draft/verbal discussions, so implementation is a best-effort interpretation of what was discussed.
This is a starting point — it uses real data (no mockup) and needs feedback from testers to refine behavior.
Many conditions and edge cases are involved: form validation, partial approval, duplicate blocking, training status verification, worker eligibility rules.
Testers should focus on the "What to Test" sections in each item below for structured verification.

Feature Overview

Features originate from MoM 2026-01-16 (Parent: #278)

#	Feature	Issue	MoM Reference	Type	Status
1	Training Enrollment Form Validation	Phase 0	Internal	Enhancement	🔍 In Review
2	Training Enrollment Auto-Navigation	Phase 0	Internal	Enhancement	🔍 In Review
3	Form Data Persists After Saving	#289	MoM 2026-01-16, Item 10	Bug Fix	🔍 In Review
4	Session Generation for "No Repeat" Schedules	#290	MoM 2026-01-16, Item 11	Bug Fix	🔍 In Review
5	Remove Quarterly Training Plan	#291	MoM 2026-01-16, Item 12	Enhancement	🔍 In Review
6	Document View Gating for Commands	#281	MoM 2026-01-16, Item 2	Enhancement	🔍 In Review
7	Block Second Training Enrollment	#280	MoM 2026-01-16, Item 1	Enhancement	🔍 In Review
8	Partial Approval of Worker List	#282	MoM 2026-01-16, Item 3	Enhancement	🔍 In Review
9	Inbox Notification Feature	#283	MoM 2026-01-16, Item 4	New Feature	🔍 In Review
10	Training Attendance Verification	#285	MoM 2026-01-16, Item 6	Enhancement	🔍 In Review
11	Worker Selection Dialog Improvements	#286	MoM 2026-01-16, Item 7	Enhancement	🔍 In Review
12	Task Card Last Action Time	#284	MoM 2026-01-16, Item 5	Bug Fix	🔍 In Review
13	Worker Registry Improvements	#287	MoM 2026-01-16, Item 8	Enhancement	🔍 In Review
14	Training Info Enrollment Shortcut	#288	MoM 2026-01-16, Item 9	New Feature	🔍 In Review

1. Training Enrollment Form Validation

Source: Phase 0 Foundation Fix Thai Name: เพิ่มการตรวจสอบฟอร์มก่อนส่งรายชื่อผู้อบรม

Description: Added form validation to the Training Enrollment workflow. The "Submit Training List" command now requires:

A training session to be selected
At least one worker to be selected

The submit button is disabled when validation fails, with clear error messages showing what's missing.

Location: Training Enrollment Task > Document Form

Implementation

Layer	File	Change
Backend	`TrainingEnrollmentWorkflow.cs`	Added `ValidationRequired = true` to SubmitTrainingList command
Frontend	`training-enrollment-form.component.ts`	Added `formValid` and `validationErrors` computed signals
Frontend	`training-enrollment-form.component.ts`	Added ReviewTaskService injection and validity sync effect
i18n	`messages.json`, `messages.en.json`	Added validation message keys

Validation Rules

Field	Rule	Error Message
Training Session	Must be selected	"รอบอบรม" / "Training Session"
Workers	At least 1 selected	"ผู้อบรม (อย่างน้อย 1 คน)" / "Workers (at least 1)"

What to Test

#	Test Case	Status
1	Open Training Enrollment task with no session selected → Submit button disabled	⌛ Pending
2	Select session but no workers → Submit button still disabled	⌛ Pending
3	Select session AND at least 1 worker → Submit button enabled	⌛ Pending
4	Verify validation error messages display correctly	⌛ Pending

Source: Phase 0 Foundation Fix Thai Name: เปิดเอกสารอัตโนมัติตาม Role

Description: When users open a Training Enrollment task, the system now automatically opens the correct document form based on their role instead of showing the document list.

Location: Training Enrollment Task > Document Container

Implementation

Layer	File	Change
Backend	`TrainingEnrollmentWorkflow.cs`	Added `DefaultForRoleIds` to form permissions

State	Default Form	Role
FillInTrainingList	TrainingEnrollmentForm	Contractor
ReviewBySafetyOfficer	TrainingEnrollmentForm	SafetyOfficer

What to Test

#	Test Case	Status
1	Login as Contractor → Open Training Enrollment task → Form opens automatically	⌛ Pending
2	Login as Safety Officer → Open task in Review state → Form opens automatically	⌛ Pending
3	Verify document list is NOT shown first (form opens directly)	⌛ Pending

3. Form Data Persists After Saving

Issue: #289 Thai Name: หลังบันทึกแผนการอบรมใหม่ ข้อมูลในฟอร์มหายไป

MoM 2026-01-16, Item 10:

จป แผนการอบรม: ทดสอบบันทึกแผนการอบรม เมื่อบันทึก แล้วจะข้อมูล clear ก่อนสร้างรอบ ต้องออกไปแล้วเข้าใหม่

Description: Fixed a bug where form data would clear after saving a new training schedule or session. The data now persists on screen, allowing users to immediately generate sessions from a newly created schedule.

Location: Tools > กำหนดค่า > Training Settings

Root Cause

When saving a new record, the service was incorrectly using its internal default values instead of the user's entered data when updating the form state after save.

Fix Applied

Layer	File	Change
Frontend	`training-setting.service.ts`	Changed `saveSchedule` to preserve user's entered data after save
Frontend	`training-setting.service.ts`	Changed `saveSession` to preserve user's entered data after save

What to Test

#	Test Case	Status
1	Create new training schedule → Fill all fields → Save → Data persists on screen	⌛ Pending
2	After save, "สร้างรอบอบรม" button should be available (schedule has valid ID)	⌛ Pending
3	Edit existing schedule → Save → Data still visible (unchanged behavior)	⌛ Pending
4	Same behavior for training sessions (data persists after save)	⌛ Pending

4. Session Generation for "No Repeat" Schedules

Issue: #290 Thai Name: ปรับปรุงการสร้างรอบอบรมสำหรับแผน "ไม่ซ้ำ"

MoM 2026-01-16, Item 11:

จป: การสร้างแผนการอบรมแบบไม่ซ้ำ ให้มีวันที่วันเดียว แต่สามารถกดสร้างรอบ ได้หลายครั้ง

Description: Two improvements to session generation for "No repeat" (ไม่ซ้ำ) training schedules.

Location: Tools > กำหนดค่า > Training Settings > Sessions

Part 1: Single Date Picker

Previously, the session generation dialog always showed a date range (From - To), even for "No repeat" schedules. This was confusing because:

"No repeat" means ONE session on ONE specific date
Showing a date range implied generating multiple sessions

Fix: Dialog now shows a single date picker when the schedule type is "No repeat".

Recurrence Type	UI
ไม่ซ้ำ (No repeat)	Single date picker
รายสัปดาห์ (Weekly)	Date range (From - To)
รายเดือน (Monthly)	Date range (From - To)

Part 2: Duplicate Warning Toast

When trying to generate a session that already exists (same date, time, and schedule), the system was showing a green success toast saying "สร้างรอบอบรมจำนวน 0 รายการ". This was misleading.

Fix: Now shows an orange warning toast explaining that no sessions were created because a duplicate exists.

Sessions Created	Toast Type	Message
1+	Green (success)	สร้างรอบอบรมจำนวน X รายการ
0	Orange (warning)	ไม่มีรอบอบรมที่สร้างใหม่ (มีรอบอบรมในวันและเวลานี้อยู่แล้ว)

Files Modified

Layer	File	Change
Frontend	`dialog-generate-sessions.component.ts`	Conditional single date vs date range picker
Frontend	`training-setting.component.ts`	Show warning toast when 0 sessions created
Frontend	`toast.service.ts`	Added warning toast type
Frontend	`toast.component.ts`	Added amber styling for warning type
Frontend	`ui.helper.ts`	Added `openWarningSnackBar()` method
i18n	`messages.json`, `messages.en.json`	Added warning message key

What to Test

#	Test Case	Status
1	Create "ไม่ซ้ำ" schedule → Click "สร้างรอบอบรม" → Single date picker shown	⌛ Pending
2	Create "รายสัปดาห์" schedule → Click "สร้างรอบอบรม" → Date range shown	⌛ Pending
3	Generate session for new date → Green success toast with count	⌛ Pending
4	Generate session for existing date/time → Orange warning toast	⌛ Pending

5. Remove Quarterly Training Plan

Issue: #291 Thai Name: ลบตัวเลือกแผนการอบรมรายไตรมาส

MoM 2026-01-16, Item 12:

จป: แผนการอบรม รายไตรมาส ให้ตัดออก จะไม่มีการใช้งาน

Description: Removed the "Quarterly" (รายไตรมาส) recurrence type from training schedules. This option was deemed unnecessary as users can achieve the same result using Monthly recurrence with specific dates.

Location: Tools > กำหนดค่า > Training Settings > Schedules > Recurrence Type

Before/After

Before	After
4 options: ไม่ซ้ำ, รายสัปดาห์, รายเดือน, รายไตรมาส	3 options: ไม่ซ้ำ, รายสัปดาห์, รายเดือน
Quarterly-specific fields visible	Quarterly fields removed

Files Modified

Layer	File	Change
Backend	`TrainingRecurrenceTypes.cs`	Removed `Quarterly = 3` enum value
Backend	`TrainingRecurrencePattern.cs`	Removed `QuarterlyMonths` and `QuarterlyDayOfMonth` properties
Backend	`TrainingRecurrencePatternDto.cs`	Removed quarterly properties
Backend	`TrainingScheduleService.cs`	Removed quarterly mapping
Backend	`TrainingScheduleSeed.cs`	Removed quarterly from seed data
Frontend	`training-setting.contract.ts`	Removed 'Quarterly' from type and helper
Frontend	`training-schedule-form.component.ts`	Removed Quarterly option from dropdown

Migration Note

Pre-Deployment Check Required

Before deployment, verify no existing data uses recurrence_type = 3:

SELECT COUNT(*) FROM training_schedules WHERE recurrence_type = 3;

If count > 0, migrate those records to Monthly recurrence before deployment.

What to Test

#	Test Case	Status
1	Open Training Schedule form → Verify only 3 recurrence options	⌛ Pending
2	"รายไตรมาส" option is NOT visible in dropdown	⌛ Pending
3	Create schedule with "รายสัปดาห์" → Save → Success	⌛ Pending
4	Create schedule with "รายเดือน" → Save → Success	⌛ Pending
5	Existing schedules (Weekly/Monthly/None) load correctly	⌛ Pending

6. Document View Gating for Commands

Issue: #281 Thai Name: ปิดปุ่มคำสั่งจนกว่าจะเปิดดูเอกสาร

MoM 2026-01-16, Item 2:

จป: เมื่อเข้า task ที่ผู้รับเหมาส่งรายชื่อมา หากยังไม่กดเข้าไปดูรายชื่อ ไม่ควรเลือก flow action ใดได้ จนกว่าจะเข้าไป review รายชื่อ

Description: When a user opens a task, the workflow command buttons (อนุมัติ, ยกเลิก, etc.) are now hidden when viewing the document list. Commands only appear after the user clicks to open and view a specific document form. This ensures reviewers actually look at the submitted data before taking action.

Location: All workflow tasks > Toolbar > Command buttons

Behavior

View State	Command Buttons
Document List	Hidden - User must open a document first
Document Form	Visible - User can now execute commands

Already Implemented

This feature was implemented as part of PR #303 (2026-01-20) for all workflow types. Training Enrollment automatically inherits this behavior.

What to Test

#	Test Case	Status
1	Login as Safety Officer → Open Training Enrollment task in "Review" state → See document list → Command buttons are HIDDEN	✅ Passed
2	From document list → Click on "Training Enrollment Form" to open it → Command buttons APPEAR	✅ Passed
3	Click "Back" to return to document list → Command buttons HIDE again	✅ Passed
4	Same behavior applies to other workflows (Project Registration, JSA, Tool List, Work Permit)	✅ Passed

7. Block Second Training Enrollment

Issue: #280 Thai Name: ป้องกันการส่งรายชื่อผู้อบรมซ้ำขณะรออนุมัติ

MoM 2026-01-16, Item 1:

ผู้รับเหมา: ส่งรายชื่ออบรมไปแล้วครั้ง หนึ่งแล้ว จป. ยังไม่อนุมัติ การจะส่งใหม่ ควรทำไม่ได้ ในรูป ชัยยุทธฯ อยู่ระหว่างรออนุมัติ ไม่ให้ควารให้ส่งครั้งที่ 2

Description: Contractors can no longer create a second Training Enrollment task while they have one pending approval. The system checks for existing active Training Enrollment tasks before allowing creation.

Location: งานของฉัน > สร้างงาน > ส่งรายชื่อผู้อบรม

Behavior

Scenario	Result
No pending enrollment	Task created normally
Has pending enrollment (รอ จป. อนุมัติ)	Error: "คุณมีรายการส่งรายชื่อผู้อบรมที่รอการอนุมัติอยู่แล้ว กรุณารอให้ จป. อนุมัติก่อนส่งรายชื่อใหม่"
Previous enrollment approved/rejected/cancelled	Task created normally

What to Test

#	Test Case	Status
1	Login as Contractor with NO pending enrollment → Create Training Enrollment → Success	⌛ Pending
2	Login as Contractor with PENDING enrollment → Create Training Enrollment → Error message shown	⌛ Pending
3	After SO approves/rejects enrollment → Contractor can create new enrollment	⌛ Pending

8. Partial Approval of Worker List

Issue: #282 Thai Name: อนุมัติรายชื่อผู้อบรมบางส่วน

MoM 2026-01-16, Item 3:

จป: จากข้อที่ผ่านมา ให้เปิดให้ จป. เลือกรายชื่อได้ทั้งหมด หรือ เลือกรายบุคคล (partial approve) เพื่อให้อนุมัติรายชื่อ ส่วนผู้ที่ไม่ถูกเลือก ก็จะถูก 'ส่งกลับแก้ไข'โดยอัตโนมัติ

Description: Safety Officers can now partially approve worker lists. When reviewing a Training Enrollment task, SO can deselect workers who fail validation (missing documents, blacklisted, duplicate bookings, etc.). Only selected workers will be enrolled; unselected workers are automatically excluded without needing a separate "send back" action.

Location: Training Enrollment Task (Review state) > Worker List

Behavior

Role	View State	Worker Selection
Contractor	Edit mode	Can select/deselect all eligible workers
Safety Officer	Review mode	Can deselect workers with issues (partial approval)

Validation Checks (Auto-Deselect Triggers)

Workers are automatically blocked from selection if they have any of these issues:

Issue	Icon	Description
Blacklisted	🚫	Worker is on the blacklist
Already Enrolled	✓	Worker already enrolled in this session
Booking Conflict	📅	Worker has conflicting enrollment on same day
Missing ID Card	⚠️	Worker has no ID card document uploaded
Missing Profile Photo	⚠️	Worker has no profile photo uploaded

SO Workflow

Open Training Enrollment task in "Review" state
View worker list with validation status for each worker
Workers with issues are shown with red background and cannot be selected
Deselect any additional workers if needed
Click "อนุมัติ" (Approve) → Only selected workers are enrolled

Files Modified

Layer	File	Change
Backend	`FormEditPermission.cs`	Added `CanModifySelection` property
Backend	`FormPermissions.cs`	Added `CanModifySelection` to response
Backend	`FormPermissionService.cs`	Set `CanModifySelection = true` for SO in ReviewBySafetyOfficer state
Backend	`TrainingEnrollmentWorkflow.cs`	Added `CanModifySelection` to form permissions
Backend	`TrainingApprovalService.cs`	Filter to only approve selected workers
Frontend	`form-permissions.model.ts`	Added `canModifySelection` property
Frontend	`training-enrollment-form.component.ts`	Added `canModifyWorkerSelection()` computed
Frontend	`training-enrollment-form.component.ts`	Show checkboxes in review state for SO
Frontend	`training-enrollment-form.component.ts`	Updated validation for partial approval mode

What to Test

#	Test Case	Status
1	Login as SO → Open Training Enrollment in Review state → Checkboxes visible for worker selection	✅ Passed
2	Workers with validation issues (blacklist, missing docs) → Cannot be selected (checkbox disabled)	✅ Passed
3	SO deselects some workers → Clicks Approve → Only selected workers are enrolled	✅ Passed
4	Approve button disabled if no workers are selected	✅ Passed
5	Validation error shows "ต้องเลือกผู้อบรมอย่างน้อย 1 คนเพื่ออนุมัติ" when none selected	✅ Passed

9. Inbox Notification Feature

Issue: #283 Thai Name: แจ้งเตือนจำนวน Task ใหม่ในส่วนต่าง ๆ

MoM 2026-01-16, Item 4:

ทุกส่วน: ปัญหาคือเมื่อมี task เดินทางผ่านไปยังส่วนต่าง ๆ แล้วโดยเฉพาะกรณี เมื่อ จป. อนุมัติอบรม Task จะวิ่งไป งานที่เสร็จสิ้น โดยที่ทางผู้รับเหมา ไม่เห็นทันสังเกตุ

Description: A new Inbox notification system that alerts users when tasks move between workflow states. This works alongside email notifications and stores notification data locally in our database.

Location: Top navigation bar (bell icon) + งานของฉัน > กล่องข้อความ

Features

Feature	Description
Navbar Bell Icon	Shows unread count badge in navigation bar
Inbox Dropdown	Quick preview of recent notifications from navbar
Full Inbox Page	Complete notification list with bulk actions
Mark Read/Unread	Toggle read status for individual or multiple notifications
Archive	Remove notifications from inbox
Click to Navigate	Click notification to go directly to the related task

Notification Triggers

Notifications are created when tasks move to states requiring user action:

Workflow	Trigger	Recipient
Training Enrollment	Task submitted for review	Safety Officer
Training Enrollment	Task approved/rejected	Contractor
Project Registration	Task submitted	Work Owner
All Workflows	Task assigned to user	Assignee

Components

Component	Location	Purpose
`NavbarInboxComponent`	Navbar	Bell icon with dropdown
`InboxComponent`	`/inbox` route	Full inbox page
`InboxService`	Shared service	State management
`RelativeTimePipe`	Shared pipe	"5 minutes ago" format

Backend

Endpoint	Method	Description
`/api/inbox/notifications`	GET	List notifications with pagination
`/api/inbox/mark-read`	POST	Mark notifications as read
`/api/inbox/mark-unread`	POST	Mark notifications as unread
`/api/inbox/archive`	POST	Archive notifications
`/api/inbox/unread-count`	GET	Get unread count for badge

What to Test

#	Test Case	Status
1	Login → See bell icon in navbar with unread count (if any)	⌛ Pending
2	Click bell icon → Dropdown shows recent notifications	⌛ Pending
3	Click "ดูทั้งหมด" → Navigate to full inbox page	⌛ Pending
4	Click notification → Navigate to related task	⌛ Pending
5	Select multiple → Mark as read → Badge count decreases	⌛ Pending
6	Select multiple → Archive → Notifications removed from list	⌛ Pending
7	As SO: Approve training enrollment → Contractor receives notification	⌛ Pending
8	As Contractor: Submit training list → SO receives notification	⌛ Pending

10. Training Attendance Verification

Issue: #285 Thai Name: ตรวจสอบสถานะการอบรมของผู้ปฏิบัติงาน

MoM 2026-01-16, Item 6:

ผู้รับเหมา: กรณีที่อนุมัติอบรมแล้ว ไม่ควรแจ้งว่าเป็นปัญหา หรือเมื่อผ่านการอบรมดังรูป (มีการตรวจสอบตามวันที่อบรมหรือไม่)

Description: Workers who have already passed training (TrainingStatus = Passed) are now shown with a green background instead of being marked as having validation issues. Previously, passed workers were shown with red background because the validation didn't consider their training status.

Location: Training Enrollment Task > Worker List

Behavior Change

Training Status	Before	After
Passed	Red background, blocked from selection	Green background, selectable for refresher training
None/Expired	Requires document validation	Same - requires document validation

Validation Rules by Training Status

Training Status	ID Card Required	Profile Photo Required	Can Enroll
Passed	❌ Not checked	❌ Not checked	✅ Yes (refresher training)
None	✅ Required	✅ Required	✅ If documents valid
Expired	✅ Required	✅ Required	✅ If documents valid
Pending	✅ Required	✅ Required	✅ If documents valid

Blocking Rules (Apply to ALL statuses)

Condition	Result
Blacklisted	❌ Always blocked (red background)
Already enrolled in THIS session	❌ Always blocked (red background)

Visual Changes

Element	Passed Workers
Row background	Green (`bg-green-50`)
Validation icon	Shield with checkmark (`verified_user`)
Tooltip	"ผ่านการอบรมแล้ว - สามารถลงทะเบียนอบรมทบทวนได้"

Files Modified

Layer	File	Change
Backend	`EnrollmentValidationDto.cs`	Added `TrainingStatus` property to `WorkerValidationDto`
Backend	`EnrollmentValidationService.cs`	Populated `TrainingStatus` from worker entity
Frontend	`training-enrollment-form.model.ts`	Added `trainingStatus` to `WorkerValidation` interface
Frontend	`training-enrollment-form.component.ts`	Updated `hasValidationIssues()` to handle Passed status
Frontend	`training-enrollment-form.component.ts`	Added `hasPassedTraining()` for green styling
Frontend	`training-enrollment-form.component.ts`	Updated validation icon for passed workers
i18n	`messages.json`, `messages.en.json`	Added `passedTraining` translation key

What to Test

#	Test Case	Status
1	Worker with `Passed` status, not enrolled → Green background, selectable	✅ Passed
2	Worker with `Passed` status, already enrolled in THIS session → Red background, blocked	✅ Passed
3	Worker with `Passed` status but blacklisted → Red background, blocked	✅ Passed
4	Worker with `Expired` status, missing documents → Red background, blocked	✅ Passed
5	Worker with `None` status, all documents present → No background, selectable	✅ Passed
6	Hover over passed worker → Tooltip shows "ผ่านการอบรมแล้ว..."	✅ Passed

11. Worker Selection Dialog Improvements

Issue: #286 Thai Name: ปรับปรุง Dialog เลือกรายชื่อผู้อบรม ให้ค้นหา/กรองได้

MoM 2026-01-16, Item 7:

ผู้ร้บเหมา: ตอนส่งรายชื่อ เนื่องจากในบางกรณีอาจมีพนักงานมากถึง 80 คน ควรมีการดำเนินการดังนี้

เปลี่ยนเป็น เพิ่มรายชื่อ แทน checkbox เพื่อที่จะได้ตรวจสอบหรือคัดกรองได้

ใน dialog ที่ popup ให้ search ได้ เรียงได้ ตามรายชื่อ หรือ อื่น ๆ

Multi selection ได้

Filter ได้ (default คือผู้ที่ยังไม่ได้ผ่านการอบรม / ยังไม่ด้ส่งรายชื่อ)

Description: The worker selection for Training Enrollment now uses a dedicated dialog with search, filter by training status, and multi-select capabilities. Workers who have already passed training or are pending approval are automatically disabled (grayed out, cannot be selected).

Location: Training Enrollment Task > Document Form > "จัดการรายชื่อ" button

Features

Feature	Description
Search	Search by worker name or ID card number
Filter Chips	Filter by training status: ผ่าน, รอการอบรม, ยังไม่ได้อบรม, หมดอายุ, ไม่ผ่าน
Multi-Select	Select multiple workers with checkboxes
Select All	Select all eligible workers in current view
Auto-Disable	Workers with "ผ่าน" or "รอการอบรม" status are disabled

Selection Eligibility

Training Status	Can Select	Visual
ยังไม่ได้อบรม (Not trained)	✅ Yes	Normal row
หมดอายุ (Expired)	✅ Yes	Normal row
ไม่ผ่าน (Failed)	✅ Yes	Normal row
ผ่าน (Passed)	❌ No	Grayed out (opacity-50)
รอการอบรม (Pending)	❌ No	Grayed out (opacity-50)
Blacklisted	❌ No	Red badge, grayed out
Pending Approval	❌ No	Orange badge, grayed out

Default Behavior

Dialog opens with "ยังไม่ได้อบรม" chip selected (most relevant workers shown first)
Clicking the active chip again deselects it → shows all workers from all statuses
"Select All" only selects eligible workers (skips disabled ones)
Confirm button shows selected count: "ยืนยันรายชื่อ (N)"

What to Test

#	Test Case	Status
1	Click "จัดการรายชื่อ" → Dialog opens with "ยังไม่ได้อบรม" chip selected	⌛ Pending
2	Type in search box → List filters by name or ID card	⌛ Pending
3	Click "ผ่าน" chip → Shows passed workers, all checkboxes disabled	⌛ Pending
4	Click "รอการอบรม" chip → Shows pending workers, all checkboxes disabled	⌛ Pending
5	Click active chip again (deselect) → Shows all workers from all statuses	⌛ Pending
6	"เลือกทั้งหมด" checkbox → Only selects eligible workers, skips disabled	⌛ Pending
7	Blacklisted worker → Shows red badge, cannot select	⌛ Pending
8	Click disabled worker row → Nothing happens	⌛ Pending
9	Select workers → Click "ยืนยันรายชื่อ" → Workers added to form	⌛ Pending

12. Task Card Last Action Time

Issue: #284 Thai Name: แสดงเวลาตั้งแต่ last task action บน Task Card

MoM 2026-01-16, Item 5:

ทุกส่วน: ตัวเลข 23 นาทีที่แล้ว เป็น ตั้งแต่ last action หรือ since create ควรเป็น since last task action

Description: The time displayed on task cards now shows the elapsed time since the last workflow action (state transition), rather than the task creation time. This gives users a clearer indication of how long a task has been sitting at its current state.

Location: งานของฉัน > Task Cards (all workflow types)

Behavior

Before	After
Shows time since task creation	Shows time since last workflow action (state change)
Could show "5 days ago" for active tasks	Shows "23 minutes ago" when just acted upon

What to Test

#	Test Case	Status
1	Open task list → Time shown is relative to last action, not creation	⌛ Pending
2	Execute a workflow command → Time resets to "just now"	⌛ Pending
3	Task sitting in current state for hours → Shows correct elapsed time	⌛ Pending

13. Worker Registry Improvements

Issue: #287 Thai Name: ปรับปรุงหน้าทะเบียนผู้ปฏิบัติงาน เพิ่มสถานะอบรมและการกรอง

MoM 2026-01-16, Item 8:

จป และ ผู้รับเหมา: หน้าทะเบียนผู้ปฏิบัติงาน สถานะยังไม่สื่อ

ผู้รับเหมา หากมีการส่งไปอบรมแล้ว หรือ รออบรม ควรมีสถานะเพิ่ม เนื่องจาก ผู้รับเหมาสามารถเข้ามาตรวจสอบภาพรวมที่ส่วนนี้ได้ด้วยความรวดเร็ว และรีบส่งอบรมด่วน

จป: ไม่สนใจรายละเอียด สนใจเพียง ผ่านแล้ว หรือ ยังไม่อบรม หมดอายุ

ผู้ปฏิบัติงานใหม่ ที่ ผู้รับเหมาพึ่งจะเพิ่มเข้าในระบบ จะต้องยังอยู่ที่บริษัท ส่วนอื่น ๆ (จป/sys admin) จะต้องยังไม่เห็นรายชื่อนั้น จนกว่าผู้รับเหมาจะมีการส่งไปอบรมครั้งแรก หลังจากนั้นจะอยู่ในระบบตลอด จนกว่าผู้รับเหมาจะลบออกจากระบบ

Description: Three improvements to the Worker Registry page:

Clickable filter chips - Filter worker list by training status (ผ่าน, รอการอบรม, ยังไม่ได้อบรม, หมดอายุ, ไม่ผ่าน) with counts shown on each chip
HasBeenEnrolled visibility - New workers are only visible to SO/Admin after their first training enrollment; contractors always see all their own workers
Role-based chip visibility - SO/Admin don't see the "ยังไม่ได้อบรม" chip since those workers are hidden from them

Location: Tools > กำหนดค่า > ทะเบียนผู้ปฏิบัติงาน

Sub-Feature 1: Training Status Filter Chips

Clickable chips above the worker list for quick filtering by training status.

Chip	Thai Label	Filters To
Passed	ผ่าน	Workers with `trainingStatus = passed`
Pending	รอการอบรม	Workers with `trainingStatus = pending`
None	ยังไม่ได้อบรม	Workers with `trainingStatus = none`
Expired	หมดอายุ	Workers with `trainingStatus = expired`
Failed	ไม่ผ่าน	Workers with `trainingStatus = failed`

Behavior	Description
Click chip	Filter list to show only workers with that status
Click active chip	Deselect filter, show all workers
Chip label	Shows count of workers in that status

Sub-Feature 2: HasBeenEnrolled Visibility

Role	Workers Visible
Contractor	All own workers (regardless of enrollment history)
Safety Officer	Only workers who have been enrolled at least once (`HasBeenEnrolled = true`)
Admin	Only workers who have been enrolled at least once (`HasBeenEnrolled = true`)

The HasBeenEnrolled flag is set to true when a worker is first enrolled in a training session via the Training Enrollment workflow.

Sub-Feature 3: Role-Based Chip Visibility

Role	Visible Chips
Contractor	All 5 chips (ผ่าน, รอการอบรม, ยังไม่ได้อบรม, หมดอายุ, ไม่ผ่าน)
Safety Officer	4 chips (ผ่าน, รอการอบรม, หมดอายุ, ไม่ผ่าน) — "ยังไม่ได้อบรม" hidden
Admin	4 chips (ผ่าน, รอการอบรม, หมดอายุ, ไม่ผ่าน) — "ยังไม่ได้อบรม" hidden

What to Test

#	Test Case	Status
1	Login as Contractor → Open Worker Registry → See all 5 filter chips with counts	⌛ Pending
2	Click "ผ่าน" chip → Only passed workers shown	⌛ Pending
3	Click active chip again → All workers shown (deselect filter)	⌛ Pending
4	Login as Safety Officer → Open Worker Registry → See only 4 chips (no "ยังไม่ได้อบรม")	⌛ Pending
5	Login as Contractor → Add new worker → Worker visible in Contractor's list	⌛ Pending
6	Login as SO → New worker NOT visible until first enrollment	⌛ Pending
7	After training enrollment approved → Worker becomes visible to SO/Admin	⌛ Pending

14. Training Info Enrollment Shortcut

Issue: #288 Thai Name: กดลงทะเบียนอบรมจากหน้าข้อมูลการอบรมได้โดยตรง

MoM 2026-01-16, Item 9:

ผู้รับเหมา: หน้าข้อมูลการอบรม หากพบการอบรมที่สนใจ ที่ยังว่างอยู่ ให้สามารถกดจากส่วนนั้น เพื่อไปสร้าง task ตามวันเวลาสนใจจะเข้าไปอบรมได้เลย

Description: Contractors can now create a Training Enrollment task directly from the Training Info page by clicking the "ลงทะเบียน" button next to any open session. After the task is created, the user is redirected to the Task Review page for the newly created task.

Location: เครื่องมือ > ข้อมูลการอบรม > ปุ่ม "ลงทะเบียน"

Behavior

Condition	Register Button
Session status = Open, not expired	✅ Visible (green "ลงทะเบียน" button)
Session status = Closed/Full	❌ Not shown
Session expired	❌ Not shown
Non-Contractor role	❌ Column hidden
Has pending enrollment task	Button disabled during creation

Flow

Contractor opens Training Info page
Finds an open session with available seats
Clicks "ลงทะเบียน" button
Progress bar appears (fixed below navbar)
On success: green toast "สร้างงานส่งรายชื่อผู้อบรมสำเร็จ" + redirect to Task Review page
On error: warning toast with error message

What to Test

#	Test Case	Status
1	Login as Contractor → Open Training Info → See "ลงทะเบียน" button on Open sessions	⌛ Pending
2	Click "ลงทะเบียน" → Progress bar appears below navbar	⌛ Pending
3	After success → Green toast shows "สร้างงานส่งรายชื่อผู้อบรมสำเร็จ"	⌛ Pending
4	After success → Redirected to Task Review page for the new task	⌛ Pending
5	Login as Safety Officer → Open Training Info → "ลงทะเบียน" column NOT visible	⌛ Pending
6	Expired session → "ลงทะเบียน" button NOT shown	⌛ Pending

Summary

Phase	Description	Issues	Status
Phase 0	Foundation Fixes (Validation + Auto-Navigation)	Internal	✅ Complete
Phase 1	Training Settings Bug Fixes	#289, #290, #291	✅ Complete
Phase 2	Training Enrollment Workflow Improvements	#280-#288	🔍 #280, #281, #282, #285, #286, #287, #288 In Review
Phase 3	Task Dashboard Improvements	#283, #284	🔍 #283, #284 In Review

Feature Overview​

1. Training Enrollment Form Validation​

Implementation​

Validation Rules​

What to Test​

2. Training Enrollment Auto-Navigation​

Implementation​

Auto-Navigation Configuration​

What to Test​

3. Form Data Persists After Saving​

Root Cause​

Fix Applied​

What to Test​

4. Session Generation for "No Repeat" Schedules​

Part 1: Single Date Picker​

Part 2: Duplicate Warning Toast​

Files Modified​

What to Test​

5. Remove Quarterly Training Plan​

Before/After​

Files Modified​

Migration Note​

What to Test​

6. Document View Gating for Commands​

Behavior​

What to Test​

7. Block Second Training Enrollment​

Behavior​

What to Test​

8. Partial Approval of Worker List​

Behavior​

Validation Checks (Auto-Deselect Triggers)​

SO Workflow​

Files Modified​

What to Test​

9. Inbox Notification Feature​

Features​

Notification Triggers​

Components​

Backend​

What to Test​

10. Training Attendance Verification​

Behavior Change​

Validation Rules by Training Status​

Blocking Rules (Apply to ALL statuses)​

Visual Changes​

Files Modified​

What to Test​

11. Worker Selection Dialog Improvements​

Features​

Selection Eligibility​

Default Behavior​

What to Test​

12. Task Card Last Action Time​

Behavior​

What to Test​

13. Worker Registry Improvements​

Sub-Feature 1: Training Status Filter Chips​

Sub-Feature 2: HasBeenEnrolled Visibility​

Sub-Feature 3: Role-Based Chip Visibility​

What to Test​

14. Training Info Enrollment Shortcut​

Behavior​

Flow​

What to Test​

Summary​

Feature Overview

1. Training Enrollment Form Validation

Implementation

Validation Rules

What to Test

2. Training Enrollment Auto-Navigation

Implementation

Auto-Navigation Configuration

What to Test

3. Form Data Persists After Saving

Root Cause

Fix Applied

What to Test

4. Session Generation for "No Repeat" Schedules

Part 1: Single Date Picker

Part 2: Duplicate Warning Toast

Files Modified

What to Test

5. Remove Quarterly Training Plan

Before/After

Files Modified

Migration Note

What to Test

6. Document View Gating for Commands

Behavior

What to Test

7. Block Second Training Enrollment

Behavior

What to Test

8. Partial Approval of Worker List

Behavior

Validation Checks (Auto-Deselect Triggers)

SO Workflow

Files Modified

What to Test

9. Inbox Notification Feature

Features

Notification Triggers

Components

Backend

What to Test

10. Training Attendance Verification

Behavior Change

Validation Rules by Training Status

Blocking Rules (Apply to ALL statuses)

Visual Changes

Files Modified

What to Test

11. Worker Selection Dialog Improvements

Features

Selection Eligibility

Default Behavior

What to Test

12. Task Card Last Action Time

Behavior

What to Test

13. Worker Registry Improvements

Sub-Feature 1: Training Status Filter Chips

Sub-Feature 2: HasBeenEnrolled Visibility

Sub-Feature 3: Role-Based Chip Visibility

What to Test

14. Training Info Enrollment Shortcut

Behavior

Flow

What to Test

Summary