From 13e696ef1b1498e2a345fa307f18487ad8e6fc72 Mon Sep 17 00:00:00 2001
From: itlifeskills <106455363+itlifeskills@users.noreply.github.com>
Date: Sun, 5 Jan 2025 14:59:14 -0600
Subject: [PATCH] Add files via upload

---
 FinalUpdateUsers.ps1 | 126 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 126 insertions(+)
 create mode 100644 FinalUpdateUsers.ps1

diff --git a/FinalUpdateUsers.ps1 b/FinalUpdateUsers.ps1
new file mode 100644
index 0000000..8b009fd
--- /dev/null
+++ b/FinalUpdateUsers.ps1
@@ -0,0 +1,126 @@
+#Import logon scripts for all departments from the CSV file.
+$logonScripts = Import-Csv -Path "D:\Scripts\Data\LogonScript.csv"
+
+#The OU from which we start searching for the users
+$baseOU = "OU=Users,OU=ITLifeSkills,DC=hq,DC=itlifeskills,DC=local"   
+
+#The date users get updated
+$updatedDate = (Get-Date).ToString("yyyy-MM-dd")
+
+#Construct paths to CSV files
+$basePath = "D:\Departments\Human Resources\UserManagement\"
+$updateuserPath = $basePath + "UpdateUsers.csv"
+$currentuserPath = $basePath + "Completed\CurrentUsers.csv"
+
+#$UpdateUsers is to store all users with updated information .  
+$UpdatedUserPath = $basePath + "Completed\UpdatedUsers.csv"
+
+#In ITLifeSkills, CurrentUsers.csv contains all current users in ITLifeSkills.
+#Therefore, updating users in AD will require us to update CurrentUsers.csv 
+$CurrentUsers = Import-Csv -Path $currentuserPath
+                
+
+function Update-Property( $propertyName, $currentValue, $newValue ){
+
+    #If the propertyName is Manager, then update its value from Name to Distinguished Name.
+    #This allow us to compare with the Distinguished Name of the manager of the user stored in AD
+    if($propertyName -eq "Manager"){
+         $managerName = $newValue   
+         $newValue = (Get-ADUser -Filter 'Name -eq  $managerName').DistinguishedName
+    }            
+
+    #Determine if the new value is not null and different from current value of the user stored in AD 
+    if(($newValue) -and ($newValue -ne $currentValue)){
+        
+        #If Yes, add the property with the new value into the $userProperties hash table
+        $userProperties.Add($propertyName, $newValue)
+        
+        #Also, update the property of the current user in the CurrentUsers.csv with the new value
+        if($propertyName -eq "Manager"){
+            $currentUser.$propertyName = $managerName
+        }
+        else{
+            $currentUser.$propertyName = $newValue
+        }
+
+        #If the Department of the user is changed
+        if($propertyName -eq "Department"){            
+            #Get the LogOnScript for the NEW department to update to the user 
+            $script = ($logonScripts | where {$_.Department -eq $newValue}).LogonScript
+            #Add the ScriptPath property with the $script variable to the $userProperties hash table
+            $userProperties.Add("ScriptPath",$script)
+            
+            #Find the Distinguished name of the NEW department OU            
+            $OU = (Get-ADOrganizationalUnit -SearchBase $baseOU -Filter 'Name -eq $newValue').DistinguishedName
+            
+            #Move the user to the new department OU
+            Move-ADObject -Identity $updateUser.DistinguishedName -TargetPath $OU   
+        }
+
+    }
+}
+
+#Check to see if the UpdateUsers.csv file has been uploaded to the right location
+$updatefile = Test-Path $updateuserPath
+
+if($updatefile){
+
+    #Import users who are requested to update their information 
+    #from UpdateUsers.csv file.
+    $users = Import-Csv -Path $updateuserPath 
+    
+    #Read each user that is to be updated from the UpdateUsers.csv file.
+    foreach($user in $users){             
+  
+        #Get the SamAccountName of the first user and store it in the $samAccount variable.
+        $samAccount = $user.SamAccountName
+
+        #Construct the hash table of $userproperties initially including only SamAccountName
+        $userProperties = @{
+           Identity = $samAccount
+                
+        }
+    
+        #Read the user with same $samAccount from the CurrentUsers.csv to be updated with the new properties
+        $currentUser = $CurrentUsers | where {$_.SamAccountName -eq $samAccount}        
+
+        #Read the user with same $samAccount from Active Directory to determine which properties to be updated
+        $updateUser = Get-ADUser -Identity $samAccount -Properties *
+
+        #For the current user read from the UpdateUsers.csv file, get only the Name and Value properties
+        #filter to only the properties that are not Empty and not equal to the “MiddleName”.
+        $updateProperties = $user.PSObject.Properties | Select Name, Value | 
+        where {($_.value -ne "")-and ($_.Name -ne "MiddleName")} 
+
+        #Loop through each property of the current user read from UpdateUsers.csv
+        foreach($property in $updateProperties){       
+            #Build up the property Name and its Value 
+            $propertyName = $property.Name
+            $propertyValue = $property.Value
+
+            #Get the current value of the property with the same 
+            #Name from the user stored in Active Directory    
+            $currentValue = $updateUser.$propertyName
+
+            #Update the property using the Update-Property custom function
+            Update-Property $propertyName $currentValue $propertyValue
+        }
+       
+      #After the foreach loop completed, 
+      #we will have the @userProperties hash table with the properties being updated  
+      Set-ADUser @userProperties
+      #Add the updated date to each update user
+      $user | Add-Member -MemberType NoteProperty -Name "UpdatedOn" -Value $updatedDate 
+
+    }    
+    #Append all the users in the UpdateUsers.csv file 
+    #along with the updated date to the UpdatedUsers.csv file
+    $users | Export-Csv -Path $UpdatedUserPath -NoTypeInformation -Append
+    Remove-Item -Path $updateuserPath   
+
+    #At this point the $CurrentUsers  contains all users with updated information 
+    $CurrentUsers | Export-Csv -Path $currentuserPath -NoTypeInformation
+}
+
+
+ 
\ No newline at end of file