Phase 2 Migration: Complete PC consolidation and fixes

## Phase 2 Migration Complete
Successfully migrated all 286 active PCs from pc table to machines table.

### Migration Scripts Added/Updated:
- **Phase 1.0**: Added ensure_all_machinetypes.sql (machinetypes 15-20)
- **Phase 1.5**: Added migrate_equipment_ips_to_communications.sql
- **Phase 2**: Updated 01_migrate_pcs_to_machines.sql for duplicate handling
- **Phase 2**: Updated 08_update_schema_for_api.sql (rename pcid→machineid)
- **Phase 2 Fixes**: Added FIX_migrate_remaining_pcs.sql (60 unmigrated PCs)
- **Phase 2 Fixes**: Added FIX_pc_machine_types.sql

### Network Devices View Updated:
- **CREATE_vw_network_devices_with_fqdn.sql**: Complete rewrite for Phase 2
  - Infrastructure devices (IDF, Server, Switch, Camera, Access Point) query machines table
  - Printers remain in separate printers table (has fqdn column)
  - UNION approach: machines (machinetypeid 15-19) + printers table

### Documentation Added:
- DATA_MIGRATION_EXPLAINED.md - Full migration architecture
- PRODUCTION_MIGRATION_PLAN.md - Production deployment plan
- VIEWS_MIGRATION_ANALYSIS.md - Views requiring updates
- PRINTER_INSTALLER_FIX_2025-11-20.md - Printer installer fixes
- SCHEMA_COMPARISON_REPORT_2025-11-20.md - Phase 2 schema comparison

### ASP Files Updated:
- api_printers.asp - Printer API fixes
- displaynotifications.asp - UI improvements
- install_printer.asp - Installer fixes
- v2/api_printers.asp - V2 API updates
- v2/install_printer.asp - V2 installer updates

### Migration Results (DEV):
- Total machines: 523 (237 equipment + 286 PCs)
- Communications: 1,309
- Warranties: 212
- Machine relationships: 201
- PC migration: 286/286 ✓
- Duplicate PCs removed: 166 duplicates cleaned

### Key Achievements:
✓ All 286 active PCs migrated to machines table
✓ Network devices view updated for Phase 2 architecture
✓ pc_to_machine_id_mapping table populated (286 entries)
✓ Duplicate PC records cleaned (452→286)
✓ Schema updates for API compatibility (pcid→machineid)

### Next Steps:
- Update PHP Dashboard API for Phase 2 schema (CRITICAL - see POWERSHELL_API_PHASE2_ISSUES.md)
- Update PowerShell scripts for Phase 2 schema
- Test Update-PC-CompleteAsset-Silent.bat
- Production deployment planning

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>

displaynotifications.asp

@@ -32,11 +32,30 @@
         <div class="col-xl-auto">
           <div class="card">
             <div class="card-body">
+              <%
+                Dim showAll
+                showAll = Request.QueryString("showall")
+                If showAll = "" Then showAll = "0"
+              %>
               <div style="display:flex; justify-content:space-between; align-items:center; margin-bottom:15px;">
                 <h5 class="card-title" style="margin:0;">
                   <i class="zmdi zmdi-notifications"></i> Notifications
+                  <% If showAll = "1" Then %>
+                    <span class="badge badge-info">Showing All</span>
+                  <% Else %>
+                    <span class="badge badge-success">Showing Active</span>
+                  <% End If %>
                 </h5>
                 <div>
+                  <% If showAll = "1" Then %>
+                    <a href="./displaynotifications.asp" class="btn btn-success">
+                      <i class="zmdi zmdi-eye"></i> Show Active Only
+                    </a>
+                  <% Else %>
+                    <a href="./displaynotifications.asp?showall=1" class="btn btn-info">
+                      <i class="zmdi zmdi-time-restore"></i> Show All History
+                    </a>
+                  <% End If %>
                   <a href="./calendar.asp" class="btn btn-secondary">
                     <i class="zmdi zmdi-calendar"></i> Calendar View
                   </a>
@@ -73,11 +92,17 @@
 	         "END as is_complete " & _
 	         "FROM notifications n " & _
 	         "LEFT JOIN notificationtypes nt ON n.notificationtypeid = nt.notificationtypeid " & _
-	         "LEFT JOIN businessunits bu ON n.businessunitid = bu.businessunitid " & _
-	         "WHERE n.isactive = 1 OR " & _
-	         "  (n.isactive = 0 AND n.endtime IS NOT NULL AND " & _
-	         "   DATE_ADD(n.endtime, INTERVAL 30 MINUTE) >= NOW()) " & _
-	         "ORDER BY n.notificationid DESC"
+	         "LEFT JOIN businessunits bu ON n.businessunitid = bu.businessunitid "
+
+	' Add WHERE clause based on showall parameter
+	If showAll <> "1" Then
+		strSQL = strSQL & _
+		         "WHERE n.isactive = 1 OR " & _
+		         "  (n.isactive = 0 AND n.endtime IS NOT NULL AND " & _
+		         "   DATE_ADD(n.endtime, INTERVAL 30 MINUTE) >= NOW()) "
+	End If
+
+	strSQL = strSQL & "ORDER BY n.notificationid DESC"
 	Set rs = objconn.Execute(strSQL)
 
 	If rs.EOF Then