CRUD - Assets create

src/Controllers/AssetsController.cs

@@ -2,6 +2,7 @@ using Microsoft.AspNetCore.Mvc;
 using Berufsschule_HAM.Models;
 using Berufsschule_HAM.Services;
 using System.Text.Json;
+using Novell.Directory.Ldap;
 
 [Route("[controller]")]
 public class AssetsController : Controller
@@ -22,6 +23,55 @@ public class AssetsController : Controller
         return list;
     }
 
+    [HttpPost("Create")]
+    public async Task<bool> Create(AssetsCreateRequestModel assetModel)
+    {
+        if (assetModel is null)
+        {
+            _logger.LogError("Unable to create an asset because the AssetModel is null.");
+            return false;
+        }
+
+        try
+        {
+            var ownerDn = $"uid={assetModel.Owner},ou=people,dc=example,dc=com";
+
+            var attributeSet = new LdapAttributeSet();
+            attributeSet.Add(new LdapAttribute("objectClass", new[] {
+                "top",
+                "device",
+                "extensibleObject"
+            }));
+            attributeSet.Add(new LdapAttribute("cn", assetModel.Cn));
+            attributeSet.Add(new LdapAttribute("serialNumber", assetModel.SerialNumber));
+            attributeSet.Add(new LdapAttribute("l", assetModel.Location));
+            attributeSet.Add(new LdapAttribute("owner", ownerDn));
+            attributeSet.Add(new LdapAttribute("name", assetModel.Name));
+            attributeSet.Add(new LdapAttribute(
+                "description",
+                JsonSerializer.Serialize(new AssetDescription()
+                {
+                    Type = assetModel.Description.Type,
+                    Purchase = new AssetPurchase
+                    {
+                        PurchasedAt = assetModel.Description.Purchase.PurchasedAt,
+                        PurchaseDate = assetModel.Description.Purchase.PurchaseDate,
+                        PurchaseValue = assetModel.Description.Purchase.PurchaseValue
+                    }
+                })
+            ));
+
+            await _ldap.CreateAsset(attributeSet);
+            
+            return true;
+        }
+        catch (Exception e)
+        {
+            _logger.LogError("Unable to create an asset because the Exception: " + e.Message);
+            return false;  
+        }       
+    }
+
     [HttpGet("Delete")]
     public async Task<bool> Delete(string cn)
     {

src/Models/AssetsCreateRequestModel.cs

@@ -0,0 +1,11 @@
+namespace Berufsschule_HAM.Models;
+
+public class AssetsCreateRequestModel
+{
+    public required string Cn { get; set; }
+    public AssetDescription? Description { get; set; } = null;
+    public string? Location { get; set; } = null;
+    public string? Name { get; set; } = null;
+    public string? Owner { get; set; } = null;
+    public string? SerialNumber { get; set; } = null;
+}

src/Services/LdapService.cs

@@ -175,10 +175,16 @@ public partial class LdapService : IDisposable
         await CreateObject(dn, attributeSet);
     }
 
-    public async Task CreateAsset(LdapAttributeSet attributeSet)
-    {
-        await CreateObject(AssetsBaseDn, attributeSet);
-    }
+public async Task CreateAsset(LdapAttributeSet attributeSet)
+{
+    string? cn = attributeSet.GetAttribute("cn")?.StringValue;
+
+    if (string.IsNullOrEmpty(cn))
+        throw new ArgumentException("AttributeSet must contain a cn attribute.");
+
+    string dn = PrependRDN($"cn={cn}", AssetsBaseDn);
+    await CreateObject(dn, attributeSet);
+}
 
     public async Task CreateLocation(LdapAttributeSet attributeSet)
     {