2025-11-12 22:21:35 +03:00

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Shift Operator Assignment Improvements - Complete ✅

Overview

Enhanced the shift creation page to improve operator assignment with team filtering, machine ordering, and smart operator selection.

Features Implemented

1. Machine Ordering ✅

Machines now display in correct order:

T1, T2, T3, T4, T5, T6, T7
Sorted numerically by machine number
Consistent order every time

Implementation:

const sortedMachines = data.sort((a: any, b: any) => {
  const numA = parseInt(a.name.replace('T', ''))
  const numB = parseInt(b.name.replace('T', ''))
  return numA - numB
})

2. Team-Based Operator Filtering ✅

Only shows operators from manager's team:

Fetches workers filtered by team ID
Prevents assigning operators from other teams
Automatic based on manager's assigned team

API Enhancement:

GET /api/workers?teamId={teamId}

Benefits:

No confusion with operators from other teams
Ensures correct team composition
Faster operator selection

3. Smart Operator Selection ✅

Prevents duplicate assignments:

Selected operators removed from subsequent dropdowns
Each operator can only be assigned once
Currently selected operator remains visible in its own dropdown

How it works:

Operator selects worker for T1
That worker disappears from T2-T7 dropdowns
Operator selects worker for T2
That worker disappears from T3-T7 dropdowns
And so on...

Implementation:

const getAvailableOperators = (currentIndex: number) => {
  const selectedOperatorIds = formData.operators.filter((id, idx) => 
    id && idx !== currentIndex
  )
  return workers.filter((w: any) => 
    w.jobPosition === "Blow Moulder Level 1" && 
    !selectedOperatorIds.includes(w.id)
  )
}

4. Visual Improvements ✅

Progress Indicator:

Shows "X of 7 operators assigned"
Green checkmark (✓) next to assigned machines
Clear visual feedback

Helpful Text:

Instructions: "Assign one operator to each machine"
Note: "Once selected, an operator won't appear in other dropdowns"
Team restriction: "You can only create shifts for your assigned team"

Better Layout:

T1  [Select Operator ▼]  ✓
T2  [Select Operator ▼]  ✓
T3  [Select Operator ▼]
T4  [Select Operator ▼]
T5  [Select Operator ▼]
T6  [Select Operator ▼]
T7  [Select Operator ▼]

3 of 7 operators assigned

User Experience Flow

Step 1: Page Loads

Manager's team is automatically loaded
Team field is disabled (read-only)
Workers from manager's team are fetched
Machines are sorted T1-T7

Step 2: Assign Operators

Manager selects operator for T1
That operator disappears from T2-T7 lists
Green checkmark appears next to T1
Progress shows "1 of 7 operators assigned"

Step 3: Continue Assigning

Manager selects operator for T2
That operator disappears from T3-T7 lists
Progress shows "2 of 7 operators assigned"
And so on...

Step 4: Complete Assignment

All 7 machines have operators
Progress shows "7 of 7 operators assigned"
Form can be submitted

Technical Details

API Changes

Workers API Enhanced:

GET /api/workers
GET /api/workers?teamId={teamId}  // NEW: Filter by team

Response:

[
  {
    "id": "worker-1",
    "empNo": "RED-OP1",
    "firstName": "David",
    "surname": "Wilson",
    "jobPosition": "Blow Moulder Level 1",
    "teamId": "team-red-id"
  }
]

State Management

Form Data:

{
  name: "AM",
  shiftDate: "2024-01-15",
  teamId: "team-red-id",  // Auto-set from manager's team
  operators: [
    "worker-1-id",  // T1
    "worker-2-id",  // T2
    "",             // T3 (not assigned yet)
    "",             // T4
    "",             // T5
    "",             // T6
    ""              // T7
  ]
}

Validation Rules

Operator Assignment

✅ Must be from manager's team
✅ Must be "Blow Moulder Level 1" position
✅ Cannot be assigned to multiple machines
✅ All 7 machines must have operators

Team Restriction

✅ Manager can only create shifts for their team
✅ Team field is read-only
✅ Workers filtered by team automatically

Files Modified

API Routes

✅ app/api/workers/route.ts
- Added teamId query parameter
- Filter workers by team
- Maintain backward compatibility
✅ app/api/shift-manager/my-team/route.ts (from previous update)
- Returns manager's assigned team

Benefits

For Shift Managers

✅ Faster shift creation
✅ No confusion with other teams
✅ Clear visual feedback
✅ Prevents assignment errors
✅ Intuitive workflow

For System

✅ Data integrity maintained
✅ No duplicate assignments
✅ Correct team composition
✅ Validation at UI level
✅ Better user experience

For Operations

✅ Correct operator assignments
✅ Team-based organization
✅ Audit trail maintained
✅ Reduced errors
✅ Faster shift setup

Testing Checklist

Machine Ordering

Machines display as T1, T2, T3, T4, T5, T6, T7
Order is consistent on page reload
All 7 machines are shown

Team Filtering

Only team operators appear in dropdowns
Operators from other teams don't appear
Team field is disabled/read-only

Operator Selection

Selected operator disappears from other dropdowns
Can change selection (operator reappears)
All 7 machines can be assigned
No duplicate assignments possible

Visual Feedback

Checkmarks appear for assigned machines
Progress counter updates correctly
Instructions are clear
Form is easy to use

Future Enhancements

Possible Additions

Drag-and-drop operator assignment
Auto-suggest based on previous shifts
Operator availability checking
Skill-based recommendations
Quick-fill all machines button
Save as template
Copy from previous shift
Operator performance metrics

Summary

✅ Machines ordered T1-T7 ✅ Only team operators shown ✅ Smart duplicate prevention ✅ Visual progress indicator ✅ Clear user instructions ✅ Improved user experience

The shift creation process is now more intuitive, faster, and error-proof!

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